~oppen/ariane

bcd1e748a992387389e465b123a4153528807919 — Ariane 1 year, 10 months ago 6f28feb trunk
update readme
133 files changed, 2 insertions(+), 6083 deletions(-)

D LICENSE
M README.md
D app/.gitignore
D app/build.gradle
D app/proguard-rules.pro
D app/release/oppen_gemini_ariane_2_0_6.apk
D app/release/oppen_gemini_ariane_2_0_7.apk
D app/release/oppen_gemini_ariane_2_0_8.apk
D app/release/oppen_gemini_ariane_2_0_9.apk
D app/release/output-metadata.json
D app/src/androidTest/java/oppen/ariane/ExampleInstrumentedTest.kt
D app/src/androidTest/java/oppen/ariane/io/gemini/AddressTests.kt
D app/src/androidTest/java/oppen/ariane/io/gemini/DeviceTLSTests.kt
D app/src/androidTest/java/oppen/ariane/io/gemini/GeminiDatasourceTests.kt
D app/src/main/AndroidManifest.xml
D app/src/main/java/oppen/Extensions.kt
D app/src/main/java/oppen/ariane/Ariane.kt
D app/src/main/java/oppen/ariane/io/GemState.kt
D app/src/main/java/oppen/ariane/io/database/ArianeAbstractDatabase.kt
D app/src/main/java/oppen/ariane/io/database/ArianeDatabase.kt
D app/src/main/java/oppen/ariane/io/database/bookmarks/ArianeBookmarks.kt
D app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarkEntity.kt
D app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarkEntry.kt
D app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarksDao.kt
D app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarksDatasource.kt
D app/src/main/java/oppen/ariane/io/database/history/ArianeHistory.kt
D app/src/main/java/oppen/ariane/io/database/history/HistoryDao.kt
D app/src/main/java/oppen/ariane/io/database/history/HistoryDatasource.kt
D app/src/main/java/oppen/ariane/io/database/history/HistoryEntity.kt
D app/src/main/java/oppen/ariane/io/database/history/HistoryEntry.kt
D app/src/main/java/oppen/ariane/io/gemini/AddressBuilder.kt
D app/src/main/java/oppen/ariane/io/gemini/Datasource.kt
D app/src/main/java/oppen/ariane/io/gemini/DummyTrustManager.kt
D app/src/main/java/oppen/ariane/io/gemini/GeminiDatasource.kt
D app/src/main/java/oppen/ariane/io/gemini/GeminiResponse.kt
D app/src/main/java/oppen/ariane/io/gemini/GemtextHelper.kt
D app/src/main/java/oppen/ariane/io/gemini/RuntimeCache.kt
D app/src/main/java/oppen/ariane/io/history/uris/BasicURIHistory.kt
D app/src/main/java/oppen/ariane/io/history/uris/HistoryInterface.kt
D app/src/main/java/oppen/ariane/io/keymanager/ArianeKeyManager.kt
D app/src/main/java/oppen/ariane/ui/GemActivity.kt
D app/src/main/java/oppen/ariane/ui/GemViewModel.kt
D app/src/main/java/oppen/ariane/ui/GemtextAdapter.kt
D app/src/main/java/oppen/ariane/ui/ProcessTextActivity.kt
D app/src/main/java/oppen/ariane/ui/audio_player/AudioPlayer.kt
D app/src/main/java/oppen/ariane/ui/bookmarks/BookmarkDialog.kt
D app/src/main/java/oppen/ariane/ui/bookmarks/BookmarksAdapter.kt
D app/src/main/java/oppen/ariane/ui/bookmarks/BookmarksDialog.kt
D app/src/main/java/oppen/ariane/ui/content_image/ImageDialog.kt
D app/src/main/java/oppen/ariane/ui/content_image/TouchImageView.java
D app/src/main/java/oppen/ariane/ui/content_text/TextDialog.kt
D app/src/main/java/oppen/ariane/ui/modals_menus/LinkPopup.kt
D app/src/main/java/oppen/ariane/ui/modals_menus/about/AboutDialog.kt
D app/src/main/java/oppen/ariane/ui/modals_menus/history/HistoryAdapter.kt
D app/src/main/java/oppen/ariane/ui/modals_menus/history/HistoryDialog.kt
D app/src/main/java/oppen/ariane/ui/modals_menus/input/InputDialog.kt
D app/src/main/java/oppen/ariane/ui/modals_menus/overflow/OverflowPopup.kt
D app/src/main/java/oppen/ariane/ui/modals_menus/set_home/SetHomeDialog.kt
D app/src/main/java/oppen/ariane/ui/settings/SettingsActivity.kt
D app/src/main/java/oppen/ariane/ui/settings/SettingsFragment.kt
D app/src/main/res/anim/fade_in.xml
D app/src/main/res/drawable-v24/vector_olab.xml
D app/src/main/res/drawable/drawable_filled_rounded_rect.xml
D app/src/main/res/drawable/drawable_stroke_rounded_rect.xml
D app/src/main/res/drawable/vector_about.xml
D app/src/main/res/drawable/vector_app_icon.xml
D app/src/main/res/drawable/vector_ariane.xml
D app/src/main/res/drawable/vector_bookmark.xml
D app/src/main/res/drawable/vector_bookmarks.xml
D app/src/main/res/drawable/vector_cancel.xml
D app/src/main/res/drawable/vector_close.xml
D app/src/main/res/drawable/vector_confirm.xml
D app/src/main/res/drawable/vector_history.xml
D app/src/main/res/drawable/vector_home.xml
D app/src/main/res/drawable/vector_link.xml
D app/src/main/res/drawable/vector_overflow.xml
D app/src/main/res/drawable/vector_pause.xml
D app/src/main/res/drawable/vector_play.xml
D app/src/main/res/drawable/vector_refresh.xml
D app/src/main/res/drawable/vector_save.xml
D app/src/main/res/drawable/vector_search.xml
D app/src/main/res/drawable/vector_set_home.xml
D app/src/main/res/drawable/vector_share.xml
D app/src/main/res/font/code_font.xml
D app/src/main/res/font/deja_vu_sans_mono.ttf
D app/src/main/res/layout/activity_gem.xml
D app/src/main/res/layout/activity_settings.xml
D app/src/main/res/layout/bookmark.xml
D app/src/main/res/layout/dialog_about.xml
D app/src/main/res/layout/dialog_bookmarks.xml
D app/src/main/res/layout/dialog_content_image.xml
D app/src/main/res/layout/dialog_content_text.xml
D app/src/main/res/layout/dialog_history.xml
D app/src/main/res/layout/dialog_input_query.xml
D app/src/main/res/layout/dialog_set_home.xml
D app/src/main/res/layout/dialog_tabs.xml
D app/src/main/res/layout/fragment_bookmark_dialog.xml
D app/src/main/res/layout/gemtext_code_block.xml
D app/src/main/res/layout/gemtext_h1.xml
D app/src/main/res/layout/gemtext_h2.xml
D app/src/main/res/layout/gemtext_h3.xml
D app/src/main/res/layout/gemtext_image_link.xml
D app/src/main/res/layout/gemtext_link.xml
D app/src/main/res/layout/gemtext_quote.xml
D app/src/main/res/layout/gemtext_text.xml
D app/src/main/res/layout/grid_cell_tab.xml
D app/src/main/res/layout/row_history.xml
D app/src/main/res/menu/add_bookmark.xml
D app/src/main/res/menu/add_bookmarks.xml
D app/src/main/res/menu/audio_overflow.xml
D app/src/main/res/menu/history_overflow_menu.xml
D app/src/main/res/menu/image_link_menu.xml
D app/src/main/res/menu/image_overflow_menu.xml
D app/src/main/res/menu/link_menu.xml
D app/src/main/res/menu/menu_bookmark.xml
D app/src/main/res/menu/overflow_menu.xml
D app/src/main/res/raw/cert.pfx
D app/src/main/res/values-night/colors.xml
D app/src/main/res/values-night/styles.xml
D app/src/main/res/values/colors.xml
D app/src/main/res/values/dimens.xml
D app/src/main/res/values/strings.xml
D app/src/main/res/values/styles.xml
D app/src/main/res/xml/network_security_config.xml
D app/src/main/res/xml/provider_paths.xml
D app/src/test/java/oppen/ariane/io/GemtextHelperUnitTest.kt
D build.gradle
D gradle.properties
D gradle/wrapper/gradle-wrapper.jar
D gradle/wrapper/gradle-wrapper.properties
D gradlew
D gradlew.bat
D settings.gradle
D LICENSE => LICENSE +0 -674
@@ 1,674 0,0 @@
                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
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  Nothing in this License shall be construed as excluding or limiting
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otherwise be available to you under applicable patent law.

  12. No Surrender of Others' Freedom.

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  If the Program specifies that a proxy can decide which future
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  If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
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Program, unless a warranty or assumption of liability accompanies a
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            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

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    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

  If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:

    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.

  The GNU General Public License does not permit incorporating your program
into proprietary programs.  If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.  But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

M README.md => README.md +2 -73
@@ 1,76 1,5 @@
# Ariane

A Gemini Protocol browser for Android based OS. Formerly called Två, and briefly Gem.

## Releases

* See the project page on Öppenlab.net for latest download: [oppenlab.net/pr/ariane](https://oppenlab.net/pr/ariane/)
* Install on [Google Play](https://play.google.com/store/apps/details?id=oppen.gemini.ariane)

## Issue tracker

[todo.sr.ht/~oppen/ariane](https://todo.sr.ht/~oppen/ariane)

## Contact and Mailing Lists

Email direct to `ariane@fastmail.se` or join a mailing list

### Mailing Lists:
* [lists.sr.ht/~oppen/ariane-announce](https://lists.sr.ht/~oppen/ariane-announce) - project announcements and new releases
* [lists.sr.ht/~oppen/ariane-discuss](https://lists.sr.ht/~oppen/ariane-discuss) - general queries, suggestions, chat
* [lists.sr.ht/~oppen/ariane-devel](https://lists.sr.ht/~oppen/ariane-devel) - for develop discussion and to submit patches

# TLS

From the [Gemini specification](https://gemini.circumlunar.space/docs/specification.html):

> Use of TLS for Gemini transactions is mandatory.  
> Use of the Server Name Indication (SNI) extension to TLS is also mandatory, to facilitate name-based virtual hosting.

Ariane uses TLS but does not implement TOFU at all:

> Clients can validate TLS connections however they like (including not at all) but the strongly RECOMMENDED approach is to implement a lightweight "TOFU" certificate-pinning system which treats self-signed certificates as first- class citizens

See [Drew's note on TOFU](https://drewdevault.com/2020/09/21/Gemini-TOFU.html)

## Client TLS

> Although rarely seen on the web, TLS permits clients to identify themselves to servers using certificates

From the spec:


* Short-lived client certificates which are generated on demand and deleted immediately after use can be used as "session identifiers" to maintain server-side state for applications. In this role, client certificates act as a substitute for HTTP cookies, but unlike cookies they are generated voluntarily by the client, and once the client deletes a certificate and its matching key, the server cannot possibly "resurrect" the same value later (unlike so-called "super cookies").
* Long-lived client certificates can reliably identify a user to a multi-user application without the need for passwords which may be brute-forced. Even a stolen database table mapping certificate hashes to user identities is not a security risk, as rainbow tables for certificates are not feasible.
* Self-hosted, single-user applications can be easily and reliably secured in a manner familiar from OpenSSH: the user generates a self-signed certificate and adds its hash to a server-side list of permitted certificates, analogous to the .authorized_keys file for SSH).

Looking at [Kristall](https://kristall.random-projects.net/) a client should offer full cert management, including import and export. Ariane has NONE of this currently.

A key sentence in the spec:

> Gemini requests will typically be made without a client certificate.

Client certs should only be required for protected content:

> Gemini requests will typically be made without a client certificate. If a requested resource requires a client certificate and one is not included in a request, the server can respond with a status code of 60, 61 or 62 (see Appendix 1 below for a description of all status codes related to client certificates). A client certificate which is generated or loaded in response to such a status code has its scope bound to the same hostname as the request URL and to all paths below the path of the request URL path. E.g. if a request for gemini://example.com/foo returns status 60 and the user chooses to generate a new client certificate in response to this, that same certificate should be used for subsequent requests to gemini://example.com/foo, gemini://example.com/foo/bar/, gemini://example.com/foo/bar/baz, etc., until such time as the user decides to delete the certificate or to temporarily deactivate it. Interactive clients for human users are strongly recommended to make such actions easy and to generally give users full control over the use of client certificates.

From this it's clear general requests should NOT use a client cert (to protect user identity if nothing else), if a server requests a client cert we should offer various configurations:

* Always use identity cert
* Always use a fresh session cert
* Prompt user

That's it as far as the spec is concered, the rest is down to the Android API

## Ariane TLS

Not implemented yet.  
  
Display a servers certs with: 
`openssl s_client -showcerts -connect gus.guru:1965`

## Android API

* [SSLSocket](https://developer.android.com/reference/javax/net/ssl/SSLSocket)
* [Android keystore system](https://developer.android.com/training/articles/keystore.html)
A Gemini Protocol browser for Android based OS.

This project is now hosted at: [codeberg.org/oppenlab/Ariane](https://codeberg.org/oppenlab/Ariane)
\ No newline at end of file

D app/.gitignore => app/.gitignore +0 -1
@@ 1,1 0,0 @@
/build
\ No newline at end of file

D app/build.gradle => app/build.gradle +0 -70
@@ 1,70 0,0 @@
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'

android {
    compileSdkVersion 30
    buildToolsVersion "30.0.2"

    defaultConfig {
        applicationId "oppen.gemini.ariane"
        minSdkVersion 21
        targetSdkVersion 30
        versionCode 17
        versionName "2.0.9"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    buildFeatures{
        dataBinding true
    }

    compileOptions{
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions{
        jvmTarget = JavaVersion.VERSION_1_8.toString()
    }
}

dependencies {
    implementation fileTree(dir: "libs", include: ["*.jar"])
    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    implementation 'androidx.core:core-ktx:1.3.2'
    implementation 'com.google.android.material:material:1.3.0-alpha03'
    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0"
    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
    implementation 'androidx.activity:activity-ktx:1.1.0'
    implementation "androidx.recyclerview:recyclerview:1.1.0"
    implementation 'androidx.coordinatorlayout:coordinatorlayout:1.1.0'
    implementation 'androidx.preference:preference:1.1.1'
    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.9'
    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.9'


    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'

    //ROOM DB
    def room_version = "2.2.5"
    implementation "androidx.room:room-runtime:$room_version"
    kapt "androidx.room:room-compiler:$room_version"
    implementation "androidx.room:room-ktx:$room_version"

    testImplementation 'junit:junit:4.13.1'
    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
    androidTestImplementation 'androidx.test:runner:1.3.0'
    androidTestImplementation 'androidx.test:rules:1.3.0'
    androidTestImplementation 'com.google.truth:truth:1.0'

}
\ No newline at end of file

D app/proguard-rules.pro => app/proguard-rules.pro +0 -36
@@ 1,36 0,0 @@
# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
#   public *;
#}

# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable

# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

-keep public class * implements com.bumptech.glide.module.GlideModule
-keep class * extends com.bumptech.glide.module.AppGlideModule {
 <init>(...);
}
-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
  **[] $VALUES;
  public *;
}
-keep class com.bumptech.glide.load.data.ParcelFileDescriptorRewinder$InternalRewinder {
  *** rewind();
}

# for DexGuard only
# -keepresourcexmlelements manifest/application/meta-data@value=GlideModule
\ No newline at end of file

D app/release/oppen_gemini_ariane_2_0_6.apk => app/release/oppen_gemini_ariane_2_0_6.apk +0 -0
D app/release/oppen_gemini_ariane_2_0_7.apk => app/release/oppen_gemini_ariane_2_0_7.apk +0 -0
D app/release/oppen_gemini_ariane_2_0_8.apk => app/release/oppen_gemini_ariane_2_0_8.apk +0 -0
D app/release/oppen_gemini_ariane_2_0_9.apk => app/release/oppen_gemini_ariane_2_0_9.apk +0 -0
D app/release/output-metadata.json => app/release/output-metadata.json +0 -18
@@ 1,18 0,0 @@
{
  "version": 2,
  "artifactType": {
    "type": "APK",
    "kind": "Directory"
  },
  "applicationId": "oppen.gemini.ariane",
  "variantName": "processReleaseResources",
  "elements": [
    {
      "type": "SINGLE",
      "filters": [],
      "versionCode": 17,
      "versionName": "2.0.9",
      "outputFile": "app-release.apk"
    }
  ]
}
\ No newline at end of file

D app/src/androidTest/java/oppen/ariane/ExampleInstrumentedTest.kt => app/src/androidTest/java/oppen/ariane/ExampleInstrumentedTest.kt +0 -24
@@ 1,24 0,0 @@
package oppen.ariane

import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.ext.junit.runners.AndroidJUnit4

import org.junit.Test
import org.junit.runner.RunWith

import org.junit.Assert.*

/**
 * Instrumented test, which will execute on an Android device.
 *
 * See [testing documentation](http://d.android.com/tools/testing).
 */
@RunWith(AndroidJUnit4::class)
class ExampleInstrumentedTest {
    @Test
    fun useAppContext() {
        // Context of the app under test.
        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
        assertEquals("oppen.tva", appContext.packageName)
    }
}
\ No newline at end of file

D app/src/androidTest/java/oppen/ariane/io/gemini/AddressTests.kt => app/src/androidTest/java/oppen/ariane/io/gemini/AddressTests.kt +0 -88
@@ 1,88 0,0 @@
package oppen.ariane.io.gemini

import android.net.Uri
import oppen.ariane.Ariane
import com.google.common.truth.Truth.assertThat
import org.junit.Test

class AddressTests {

    @Test
    fun uriApiTests(){
        var uri = Uri.parse(Ariane.DEFAULT_HOME_CAPSULE)

        assertThat(uri.toString()).isEqualTo("gemini://gemini.circumlunar.space/~oppen/index.gmi")
        assertThat(uri.isAbsolute).isTrue()
        assertThat(uri.isHierarchical).isTrue()
        assertThat(uri.isRelative).isFalse()

        val lastSegment = uri.lastPathSegment
        assertThat(lastSegment).isEqualTo("index.gmi")

        uri = Uri.parse(uri.pathSegments.joinToString("/"))
        assertThat(uri.toString()).isEqualTo("~oppen/index.gmi")
        assertThat(uri.isRelative).isTrue()
    }

    @Test
    fun arianeUriTests(){
        val builder = AddressBuilder()
        var uri = builder.request("gemini://gemini.circumlunar.space/~oppen/index.gmi").uri()

        assertThat(uri.toString()).isEqualTo("gemini://gemini.circumlunar.space/~oppen/index.gmi")
        assertThat(uri.path).isEqualTo("/~oppen/index.gmi")

        uri = builder.request("hello/index.gmi").uri()

        assertThat(uri.toString()).isEqualTo("gemini://gemini.circumlunar.space/~oppen/hello/index.gmi")

        uri = builder.request("world/index.gmi").uri()
        assertThat(uri.toString()).isEqualTo("gemini://gemini.circumlunar.space/~oppen/hello/world/index.gmi")

        uri = builder.request("./foo/index.gmi").uri()
        assertThat(uri.toString()).isEqualTo("gemini://gemini.circumlunar.space/~oppen/hello/world/foo/index.gmi")

        uri = builder.request("bar/").uri()
        assertThat(uri.toString()).isEqualTo("gemini://gemini.circumlunar.space/~oppen/hello/world/foo/bar/index.gmi")

    }


    //https://todo.sr.ht/~oppen/ariane/28
    @Test
    fun userTicketUriTests(){
        val builder = AddressBuilder()

        builder.request("gemini://mycapsule.com")
        val relativeWithGmi = builder.request("art/index.gmi").uri()
        assertThat(relativeWithGmi.toString()).isEqualTo("gemini://mycapsule.com/art/index.gmi")

        builder.request("gemini://mycapsule.com")
        val relativeWithoutGmi = builder.request("art/").uri()
        assertThat(relativeWithoutGmi.toString()).isEqualTo("gemini://mycapsule.com/art/index.gmi")

    }

    @Test
    fun doubleSlashTest(){
        val builder = AddressBuilder()

        val uri = builder.request("//mycapsule.com").uri()
        assertThat(uri.toString()).isEqualTo("gemini://mycapsule.com")
    }

    @Test
    fun pathTest(){
        val builder = AddressBuilder()
        var uri = builder
            .request("gemini://mycapsule.com")
            .request("hello/")
            .uri()
        assertThat(uri.toString()).isEqualTo("gemini://mycapsule.com/hello/index.gmi")

        uri = builder.request("/world/").uri()

        assertThat(uri.toString()).isEqualTo("gemini://mycapsule.com/world/index.gmi")

    }
}
\ No newline at end of file

D app/src/androidTest/java/oppen/ariane/io/gemini/DeviceTLSTests.kt => app/src/androidTest/java/oppen/ariane/io/gemini/DeviceTLSTests.kt +0 -44
@@ 1,44 0,0 @@
package oppen.ariane.io.gemini

import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Before
import org.junit.Test
import org.junit.runner.RunWith
import java.security.SecureRandom
import javax.net.ssl.SSLContext
import javax.net.ssl.SSLSocket
import javax.net.ssl.SSLSocketFactory

@RunWith(AndroidJUnit4::class)
class DeviceTLSTests {

    lateinit var socket: SSLSocket

    @Before
    fun setupSocket(){
        val sslContext = SSLContext.getInstance("TLS")
        sslContext.init(null, null, SecureRandom())
        val factory: SSLSocketFactory = sslContext.socketFactory
        socket = factory.createSocket() as SSLSocket
    }

    @Test
    fun supportsTLSv1(){
        socket.supportedProtocols.contains("TLSv1")
    }

    @Test
    fun supportsTLSv1_1(){
        socket.supportedProtocols.contains("TLSv1.1")
    }

    @Test
    fun supportsTLSv1_2(){
        socket.supportedProtocols.contains("TLSv1.2")
    }

    @Test
    fun supportsTLSv1_3(){
        socket.supportedProtocols.contains("TLSv1.3")
    }
}
\ No newline at end of file

D app/src/androidTest/java/oppen/ariane/io/gemini/GeminiDatasourceTests.kt => app/src/androidTest/java/oppen/ariane/io/gemini/GeminiDatasourceTests.kt +0 -90
@@ 1,90 0,0 @@
package oppen.ariane.io.gemini

import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.platform.app.InstrumentationRegistry
import oppen.ariane.Ariane
import oppen.toURI
import com.google.common.truth.Truth.assertThat
import oppen.ariane.io.GemState
import oppen.ariane.io.database.ArianeDatabase
import org.junit.Before
import org.junit.Test
import org.junit.runner.RunWith

@RunWith(AndroidJUnit4::class)
class GeminiDatasourceTests {

    private lateinit var gemini: Datasource
    private val capsules = listOf(
        "gemini://gemini.circumlunar.space",
        "gemini://rawtext.club",
        "gemini://drewdevault.com",
        "gemini://talon.computer",
        "gemini://tilde.team",
        "gemini://tilde.pink",
        "gemini://gemini.conman.org",
        "gemini://idiomdrottning.org"
    )

    private var capsuleIndex = 0

    @Before
    fun setup(){
        val capsule = capsules.random()
        println("Using $capsule for Gemini tests")
        capsuleIndex = capsules.indexOf(capsule)
        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
        val db = ArianeDatabase(appContext)
        gemini = Datasource.factory(InstrumentationRegistry.getInstrumentation().targetContext, db.history())
    }

    @Test
    fun arianeHomePageTest(){
        var hasRequested = false
        var hasResponded = false

        gemini.request(Ariane.DEFAULT_HOME_CAPSULE.toURI()){ state ->

            when(state){
                is GemState.Requesting -> {
                    assertThat(state.uri.toString()).isEqualTo(Ariane.DEFAULT_HOME_CAPSULE)
                    hasRequested = true
                }
                is GemState.ResponseGemtext -> {
                    assertThat(state.uri.toString()).isEqualTo(Ariane.DEFAULT_HOME_CAPSULE)
                    hasResponded = true
                }
                else -> {
                    //This will cause a failed test if request fails
                    assertThat(hasRequested).isTrue()
                    assertThat(hasResponded).isTrue()
                }
            }
        }
    }

    @Test
    fun aCapsuleTest(){
        var hasRequested = false
        var hasResponded = false

        gemini.request(capsules[capsuleIndex].toURI()){ state ->

            when(state){
                is GemState.Requesting -> {
                    assertThat(state.uri.toString()).isEqualTo(capsules[capsuleIndex])
                    hasRequested = true
                }
                is GemState.ResponseGemtext -> {
                    assertThat(state.uri.toString()).isEqualTo(capsules[capsuleIndex])
                    hasResponded = true
                }
                else -> {
                    //This will cause a failed test if request fails
                    assertThat(hasRequested).isTrue()
                    assertThat(hasResponded).isTrue()
                }
            }
        }
    }
}
\ No newline at end of file

D app/src/main/AndroidManifest.xml => app/src/main/AndroidManifest.xml +0 -55
@@ 1,55 0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="oppen.ariane">

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

    <application
        android:name="oppen.ariane.Ariane"
        android:allowBackup="true"
        android:icon="@drawable/vector_ariane"
        android:label="@string/app_name"
        android:roundIcon="@drawable/vector_ariane"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        android:networkSecurityConfig="@xml/network_security_config">
        <activity android:name="oppen.ariane.ui.ProcessTextActivity" android:label="Open in Ariane" android:launchMode="singleTop">
            <intent-filter>
                <action android:name="android.intent.action.PROCESS_TEXT" />
                <data android:mimeType="text/plain"/>
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>
        <activity android:name="oppen.ariane.ui.GemActivity"
            android:launchMode="singleTop">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
            <intent-filter>
                <action android:name="android.intent.action.VIEW" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.BROWSABLE" />
                <data android:scheme="gemini" />
            </intent-filter>
        </activity>
        <activity
            android:name="oppen.ariane.ui.settings.SettingsActivity"
            android:label="@string/settings"
            android:theme="@style/SettingsTheme"/>


        <provider
            android:name="androidx.core.content.FileProvider"
            android:authorities="${applicationId}.provider"
            android:exported="false"
            android:grantUriPermissions="true">
            <meta-data
                android:name="android.support.FILE_PROVIDER_PATHS"
                android:resource="@xml/provider_paths" />
        </provider>

    </application>

</manifest>
\ No newline at end of file

D app/src/main/java/oppen/Extensions.kt => app/src/main/java/oppen/Extensions.kt +0 -67
@@ 1,67 0,0 @@
package oppen

import android.annotation.SuppressLint
import android.content.Context
import android.net.Uri
import android.os.CountDownTimer
import android.view.View
import android.view.inputmethod.InputMethodManager
import androidx.core.content.ContextCompat.getSystemService
import java.net.URI


fun View.visible(visible: Boolean) = when {
    visible -> this.visibility = View.VISIBLE
    else -> this.visibility = View.GONE
}

fun View.visibleRetainingSpace(visible: Boolean) = when {
    visible -> this.visibility = View.VISIBLE
    else -> this.visibility = View.INVISIBLE
}

fun View.hideKeyboard(){
    val imm: InputMethodManager? = context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager?
    imm?.hideSoftInputFromWindow(windowToken, 0)
}

fun String.toURI(): URI {
    return URI.create(this)
}

fun URI.toUri(): Uri {
    return Uri.parse(this.toString())
}

fun Uri.toURI(): URI {
    return URI.create(this.toString())
}

fun Uri.isGemini(): Boolean{
    return this.toString().startsWith("gemini://")
}

@SuppressLint("DefaultLocale")
fun String.endsWithImage(): Boolean{
    return this.toLowerCase().endsWith(".png") ||
            this.toLowerCase().endsWith(".jpg") ||
            this.toLowerCase().endsWith(".jpeg") ||
            this.toLowerCase().endsWith(".gif")
}

@SuppressLint("DefaultLocale")
fun String.isWeb(): Boolean{
    return this.toLowerCase().startsWith("https://") ||
            this.toLowerCase().startsWith("http://")
}

fun delay(ms: Long, action: () -> Unit){
    object : CountDownTimer(ms, ms/2) {
        override fun onTick(millisUntilFinished: Long) {}

        override fun onFinish() {
            action.invoke()
        }
    }.start()

}
\ No newline at end of file

D app/src/main/java/oppen/ariane/Ariane.kt => app/src/main/java/oppen/ariane/Ariane.kt +0 -29
@@ 1,29 0,0 @@
package oppen.ariane

import android.app.Application
import androidx.appcompat.app.AppCompatDelegate
import androidx.preference.PreferenceManager

class Ariane: Application() {

    override fun onCreate() {
        super.onCreate()

        val prefs = PreferenceManager.getDefaultSharedPreferences(this)

        when {
            prefs.getBoolean("theme_Light", false) -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO)
            prefs.getBoolean("theme_Dark", false) -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES)
            prefs.getBoolean("theme_FollowSystem", true) -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM)
        }

    }

    companion object{
        const val DEFAULT_HOME_CAPSULE = "gemini://gemini.circumlunar.space/~oppen/index.gmi"
        const val GEMINI_USER_SEARCH_BASE = "gemini://gus.guru/search?"
        const val GEMINI_BACKLINK_BASE = "gemini://gus.guru/backlinks?"

        const val FEATURE_CLIENT_CERTS = true
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/GemState.kt => app/src/main/java/oppen/ariane/io/GemState.kt +0 -22
@@ 1,22 0,0 @@
package oppen.ariane.io

import android.net.Uri
import oppen.ariane.io.gemini.GeminiResponse
import java.net.URI

sealed class GemState {
    data class AppQuery(val uri: URI): GemState()
    data class Requesting(val uri: URI): GemState()
    data class NotGeminiRequest(val uri: URI) : GemState()

    data class ResponseGemtext(val uri: URI, val header: GeminiResponse.Header, val lines: List<String>) : GemState()
    data class ResponseInput(val uri: URI, val header: GeminiResponse.Header) : GemState()
    data class ResponseText(val uri: URI, val header: GeminiResponse.Header, val content: String) : GemState()
    data class ResponseImage(val uri: URI, val header: GeminiResponse.Header, val cacheUri: Uri) : GemState()
    data class ResponseAudio(val uri: URI, val header: GeminiResponse.Header, val cacheUri: Uri) : GemState()
    data class ResponseBinary(val uri: URI, val header: GeminiResponse.Header, val cacheUri: Uri) : GemState()
    data class ResponseUnknownMime(val uri: URI, val header: GeminiResponse.Header) : GemState()
    data class ResponseError(val header: GeminiResponse.Header): GemState()

    object Blank: GemState()
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/ArianeAbstractDatabase.kt => app/src/main/java/oppen/ariane/io/database/ArianeAbstractDatabase.kt +0 -14
@@ 1,14 0,0 @@
package oppen.ariane.io.database

import androidx.room.Database
import androidx.room.RoomDatabase
import oppen.ariane.io.database.bookmarks.BookmarkEntity
import oppen.ariane.io.database.bookmarks.BookmarksDao
import oppen.ariane.io.database.history.HistoryDao
import oppen.ariane.io.database.history.HistoryEntity

@Database(entities = [BookmarkEntity::class, HistoryEntity::class], version = 3)
abstract class ArianeAbstractDatabase: RoomDatabase() {
    abstract fun bookmarks(): BookmarksDao
    abstract fun history(): HistoryDao
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/ArianeDatabase.kt => app/src/main/java/oppen/ariane/io/database/ArianeDatabase.kt +0 -14
@@ 1,14 0,0 @@
package oppen.ariane.io.database

import android.content.Context
import androidx.room.Room
import oppen.ariane.io.database.bookmarks.ArianeBookmarks
import oppen.ariane.io.database.history.ArianeHistory

class ArianeDatabase(context: Context) {

    private val db: ArianeAbstractDatabase = Room.databaseBuilder(context, ArianeAbstractDatabase::class.java, "ariane_database_v1").build()

    fun bookmarks(): ArianeBookmarks = ArianeBookmarks(db)
    fun history(): ArianeHistory = ArianeHistory(db)
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/bookmarks/ArianeBookmarks.kt => app/src/main/java/oppen/ariane/io/database/bookmarks/ArianeBookmarks.kt +0 -80
@@ 1,80 0,0 @@
package oppen.ariane.io.database.bookmarks

import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
import oppen.ariane.io.database.ArianeAbstractDatabase
import java.net.URI

class ArianeBookmarks(private val db: ArianeAbstractDatabase): BookmarksDatasource {

    override fun get(onBookmarks: (List<BookmarkEntry>) -> Unit) {
        GlobalScope.launch(Dispatchers.IO){
            val dbBookmarks = db.bookmarks().getAll()
            val bookmarks = mutableListOf<BookmarkEntry>()

            dbBookmarks.forEach { bookmarkEntity ->
                bookmarks.add(
                    BookmarkEntry(
                        uid = bookmarkEntity.uid,
                        label = bookmarkEntity.label ?: "Unknown",
                        uri = URI.create(bookmarkEntity.uri),
                        index = bookmarkEntity.uiIndex ?: 0)
                )
            }
            onBookmarks(bookmarks)
        }
    }

    override fun add(bookmarkEntry: BookmarkEntry, onAdded: () -> Unit) {
        GlobalScope.launch(Dispatchers.IO){
            val bookmarkEntity = BookmarkEntity(
                label = bookmarkEntry.label,
                uri = bookmarkEntry.uri.toString(),
                uiIndex = bookmarkEntry.index,
                folder = "~/")

            db.bookmarks().insertAll(bookmarkEntity)
            onAdded()
        }
    }

    override fun moveUp(bookmarkEntry: BookmarkEntry, onMoved: () -> Unit) {
        GlobalScope.launch(Dispatchers.IO){

            //todo - this method is broken:
            val prev = db.bookmarks().getBookmark(bookmarkEntry.index -1)
            val target = db.bookmarks().getBookmark(bookmarkEntry.index)

            db.bookmarks().updateUIIndex(prev.uid, bookmarkEntry.index)
            db.bookmarks().updateUIIndex(target.uid, bookmarkEntry.index - 1)
            onMoved()
        }
    }

    override fun moveDown(bookmarkEntry: BookmarkEntry, onMoved: () -> Unit) {
        GlobalScope.launch(Dispatchers.IO){
            val next = db.bookmarks().getBookmark(bookmarkEntry.index + 1)
            val target = db.bookmarks().getBookmark(bookmarkEntry.index)

            db.bookmarks().updateUIIndex(next.uid, bookmarkEntry.index)
            db.bookmarks().updateUIIndex(target.uid, bookmarkEntry.index + 1)
            onMoved()
        }
    }

    override fun update(bookmarkEntry: BookmarkEntry, label: String?, uri: String?, onUpdate: () -> Unit) {
        GlobalScope.launch(Dispatchers.IO){
            db.bookmarks().updateContent(bookmarkEntry.uid, label ?: "", uri ?: "")
            onUpdate()
        }
    }

    override fun delete(bookmarkEntry: BookmarkEntry, onDelete: () -> Unit) {
        GlobalScope.launch(Dispatchers.IO){
            val entity = db.bookmarks().getBookmark(bookmarkEntry.index)
            db.bookmarks().delete(entity)
            onDelete()
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarkEntity.kt => app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarkEntity.kt +0 -16
@@ 1,16 0,0 @@
package oppen.ariane.io.database.bookmarks

import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.PrimaryKey

@Entity(tableName = "bookmarks")
class BookmarkEntity(
    @ColumnInfo(name = "label") val label: String?,
    @ColumnInfo(name = "uri") val uri: String?,
    @ColumnInfo(name = "uiIndex") val uiIndex: Int?,
    @ColumnInfo(name = "folder") val folder: String?
){
    @PrimaryKey(autoGenerate = true)
    var uid: Int = 0
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarkEntry.kt => app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarkEntry.kt +0 -12
@@ 1,12 0,0 @@
package oppen.ariane.io.database.bookmarks

import java.net.URI

class BookmarkEntry(
    val uid: Int,
    val label: String,
    val uri: URI,
    val index: Int
){
    var visible = true
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarksDao.kt => app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarksDao.kt +0 -24
@@ 1,24 0,0 @@
package oppen.ariane.io.database.bookmarks

import androidx.room.*

@Dao
interface BookmarksDao {
    @Query("SELECT * FROM bookmarks ORDER BY uiIndex ASC")
    suspend fun getAll(): List<BookmarkEntity>

    @Query("SELECT * from bookmarks WHERE uiIndex = :index LIMIT 1")
    suspend fun getBookmark(index: Int): BookmarkEntity

    @Insert(onConflict = OnConflictStrategy.REPLACE)
    suspend fun insertAll(vararg bookmarks: BookmarkEntity)

    @Query("UPDATE bookmarks SET uiIndex=:index WHERE uid = :id")
    fun updateUIIndex(id: Int, index: Int)

    @Query("UPDATE bookmarks SET label=:label, uri=:uri WHERE uid = :id")
    fun updateContent(id: Int, label: String, uri: String)

    @Delete
    suspend fun delete(bookmark: BookmarkEntity)
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarksDatasource.kt => app/src/main/java/oppen/ariane/io/database/bookmarks/BookmarksDatasource.kt +0 -12
@@ 1,12 0,0 @@
package oppen.ariane.io.database.bookmarks

interface BookmarksDatasource {

    fun get(onBookmarks: (List<BookmarkEntry>) -> Unit)
    fun add(bookmarkEntry: BookmarkEntry, onAdded: () -> Unit)
    fun delete(bookmarkEntry: BookmarkEntry, onDelete: () -> Unit)

    fun moveUp(bookmarkEntry: BookmarkEntry, onMoved: () -> Unit)
    fun moveDown(bookmarkEntry: BookmarkEntry, onMoved: () -> Unit)
    fun update(bookmarkEntry: BookmarkEntry, label: String?, uri: String?, onUpdate: () -> Unit)
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/history/ArianeHistory.kt => app/src/main/java/oppen/ariane/io/database/history/ArianeHistory.kt +0 -70
@@ 1,70 0,0 @@
package oppen.ariane.io.database.history

import android.net.Uri
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
import oppen.ariane.io.database.ArianeAbstractDatabase

class ArianeHistory(private val db: ArianeAbstractDatabase): HistoryDatasource {

    override fun get(onHistory: (List<HistoryEntry>) -> Unit) {
        GlobalScope.launch(Dispatchers.IO){
            val dbBookmarks = db.history().getAll()
            val history = mutableListOf<HistoryEntry>()

            dbBookmarks.forEach { entity ->
                history.add(HistoryEntry(entity.uid, entity.timestamp ?: 0L, Uri.parse(entity.uri)))
            }
            onHistory(history)
        }
    }

    override fun add(entry: HistoryEntry, onAdded: () -> Unit) {
        GlobalScope.launch(Dispatchers.IO){
            val lastAdded = db.history().getLastAdded()
            val entity = HistoryEntity(entry.uri.toString(), System.currentTimeMillis())

            when (lastAdded) {
                null -> db.history().insert(entity)
                else -> {
                    when {
                        lastAdded.uri.toString() != entry.uri.toString() -> db.history().insert(entity)
                    }
                }
            }

            onAdded()
        }
    }

    override fun add(uri: Uri, onAdded: () -> Unit) {
        GlobalScope.launch(Dispatchers.IO){
            val lastAdded = db.history().getLastAdded()
            val entity = HistoryEntity(uri.toString(), System.currentTimeMillis())

            when (lastAdded) {
                null -> db.history().insert(entity)
                else -> {
                    when {
                        lastAdded.uri.toString() != uri.toString() -> db.history().insert(entity)
                    }
                }
            }

            onAdded()
        }
    }

    override fun clear(onClear: () -> Unit) {
        //todo
    }

    override fun delete(entry: HistoryEntry, onDelete: () -> Unit) {
        GlobalScope.launch(Dispatchers.IO){
            val entity = db.history().getEntry(entry.uid)
            db.history().delete(entity)
            onDelete()
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/history/HistoryDao.kt => app/src/main/java/oppen/ariane/io/database/history/HistoryDao.kt +0 -24
@@ 1,24 0,0 @@
package oppen.ariane.io.database.history

import androidx.room.Dao
import androidx.room.Delete
import androidx.room.Insert
import androidx.room.Query

@Dao
interface HistoryDao {
    @Query("SELECT * FROM history ORDER BY timestamp DESC")
    suspend fun getAll(): List<HistoryEntity>

    @Query("SELECT * FROM history WHERE uid = :uid LIMIT 1")
    fun getEntry(uid: Int): HistoryEntity

    @Query("SELECT * FROM history ORDER BY timestamp DESC LIMIT 1")
    fun getLastAdded(): HistoryEntity?

    @Insert
    fun insert(vararg history: HistoryEntity)

    @Delete
    fun delete(history: HistoryEntity)
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/history/HistoryDatasource.kt => app/src/main/java/oppen/ariane/io/database/history/HistoryDatasource.kt +0 -12
@@ 1,12 0,0 @@
package oppen.ariane.io.database.history

import android.net.Uri

interface HistoryDatasource {

    fun get(onHistory: (List<HistoryEntry>) -> Unit)
    fun add(entry: HistoryEntry, onAdded: () -> Unit)
    fun add(uri: Uri, onAdded: () -> Unit)
    fun clear(onClear: () -> Unit)
    fun delete(entry: HistoryEntry, onDelete: () -> Unit)
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/history/HistoryEntity.kt => app/src/main/java/oppen/ariane/io/database/history/HistoryEntity.kt +0 -14
@@ 1,14 0,0 @@
package oppen.ariane.io.database.history

import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.PrimaryKey

@Entity(tableName = "history")
class HistoryEntity(
    @ColumnInfo(name = "uri") val uri: String?,
    @ColumnInfo(name = "timestamp") val timestamp: Long?
){
    @PrimaryKey(autoGenerate = true)
    var uid: Int = 0
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/database/history/HistoryEntry.kt => app/src/main/java/oppen/ariane/io/database/history/HistoryEntry.kt +0 -9
@@ 1,9 0,0 @@
package oppen.ariane.io.database.history

import android.net.Uri

class HistoryEntry(
    val uid: Int,
    val timestamp: Long,
    val uri: Uri
)
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/gemini/AddressBuilder.kt => app/src/main/java/oppen/ariane/io/gemini/AddressBuilder.kt +0 -70
@@ 1,70 0,0 @@
package oppen.ariane.io.gemini

import android.net.Uri
import java.net.URI

class AddressBuilder {

    private var uri: Uri = Uri.EMPTY

    fun set(uri: Uri){
        this.uri = uri
    }

    fun request(link: URI): AddressBuilder {
        return request(link.toString())
    }

    fun request(link: String): AddressBuilder {
        val linkUri = Uri.parse(link)
        when {
            linkUri.isAbsolute -> {
                uri = linkUri
            }
            linkUri.toString().startsWith("//") -> {
                uri = Uri.parse("gemini:$link")
            }
            linkUri.toString().startsWith("/") -> {
                val pathLink = "${uri.scheme}://${uri.host}$linkUri"
                uri = when {
                    pathLink.endsWith("/") -> Uri.parse("${pathLink}index.gmi")
                    else -> Uri.parse(pathLink)
                }
            }
            else -> {
                val currentAddress = uri.toString()

                val directoryPath = when {
                    currentAddress.lastIndexOf("/") > 8 -> {
                        currentAddress.substring(0, currentAddress.lastIndexOf("/")+1)
                    }
                    else -> {
                        "${uri.scheme}://${uri.host}/"
                    }
                }

                var cleanedLink = when {
                    link.startsWith("./") -> {
                        link.substring(2)
                    }
                    link.startsWith("/") -> {
                        link.substring(1)
                    }
                    else -> {
                        link
                    }
                }

                if(link.endsWith("/")) cleanedLink += "index.gmi"

                uri = Uri.parse("$directoryPath$cleanedLink")
            }
        }

        return this
    }

    fun uri(): Uri{
        return uri
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/gemini/Datasource.kt => app/src/main/java/oppen/ariane/io/gemini/Datasource.kt +0 -19
@@ 1,19 0,0 @@
package oppen.ariane.io.gemini

import android.content.Context
import oppen.ariane.io.GemState
import oppen.ariane.io.database.history.ArianeHistory
import java.net.URI

interface Datasource {
    fun request(uri: URI, forceDownload: Boolean, onUpdate: (state: GemState) -> Unit)
    fun request(uri: URI, onUpdate: (state: GemState) -> Unit)
    fun canGoBack(): Boolean
    fun goBack(onUpdate: (state: GemState) -> Unit)

    companion object{
        fun factory(context: Context, history: ArianeHistory): Datasource {
            return GeminiDatasource(context, history)
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/gemini/DummyTrustManager.kt => app/src/main/java/oppen/ariane/io/gemini/DummyTrustManager.kt +0 -37
@@ 1,37 0,0 @@
package oppen.ariane.io.gemini

import java.security.cert.X509Certificate
import javax.net.ssl.TrustManager
import javax.net.ssl.X509TrustManager
import javax.security.cert.CertificateException
import kotlin.jvm.Throws

object DummyTrustManager {

    fun get(): Array<TrustManager> {
        return arrayOf(
            object : X509TrustManager {
                override fun checkClientTrusted(
                    chain: Array<out X509Certificate>?,
                    authType: String?
                ) {

                }

                override fun checkServerTrusted(
                    chain: Array<out X509Certificate>?,
                    authType: String?
                ) {
                    println("checkServerTrusted()")
                    println("checkServerTrusted() authType: $authType")
                    chain?.forEach { cert ->
                        println("checkServerTrusted() cert: ${cert.subjectDN}")
                    }
                }

                override fun getAcceptedIssuers(): Array<X509Certificate> {
                    return arrayOf()
                }
            })
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/gemini/GeminiDatasource.kt => app/src/main/java/oppen/ariane/io/gemini/GeminiDatasource.kt +0 -263
@@ 1,263 0,0 @@
package oppen.ariane.io.gemini

import android.content.Context
import androidx.core.net.toUri
import androidx.preference.PreferenceManager
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
import oppen.ariane.io.GemState
import oppen.ariane.io.database.history.ArianeHistory
import oppen.ariane.io.database.history.HistoryEntry
import oppen.ariane.io.keymanager.ArianeKeyManager
import oppen.isGemini
import oppen.toURI
import oppen.toUri
import java.io.*
import java.lang.IllegalStateException
import java.net.ConnectException
import java.net.URI
import javax.net.ssl.*

const val GEMINI_SCHEME = "gemini"

class GeminiDatasource(private val context: Context, val history: ArianeHistory): Datasource {

    private val prefs = PreferenceManager.getDefaultSharedPreferences(context)
    private val addressBuilder = AddressBuilder()
    private val runtimeHistory = mutableListOf<URI>()
    private var forceDownload = false
    private val arianeKeyManager = ArianeKeyManager()

    override fun request(uri: URI, onUpdate: (state: GemState) -> Unit) = request(uri, false, onUpdate)

    override fun request(uri: URI, forceDownload: Boolean, onUpdate: (state: GemState) -> Unit) {
        this.forceDownload = forceDownload
        //Any inputted uri starting with a colon is an app-specific command, eg. :prefs :settings
        if(uri.toString().startsWith(":")){
            onUpdate(GemState.AppQuery(uri))
            return
        }

        when (uri.scheme) {
            GEMINI_SCHEME -> {
                addressBuilder.set(uri.toUri())
                val cached = RuntimeCache.get(uri)
                when {
                    cached != null -> {
                        updateHistory(uri)
                        onUpdate(GemState.ResponseGemtext(uri, cached.first, cached.second))
                        return
                    }
                    else -> {
                        onUpdate(GemState.Requesting(uri))

                        GlobalScope.launch {
                            geminiRequest(uri, onUpdate)
                        }
                    }
                }
            }
            else -> {
                val parsedUri = addressBuilder.request(uri).uri()
                if(parsedUri.isGemini()){
                    val cached = RuntimeCache.get(parsedUri)
                    when {
                        cached != null -> {
                            updateHistory(uri)
                            onUpdate(GemState.ResponseGemtext(parsedUri.toURI(), cached.first, cached.second))
                        }
                        else -> request(parsedUri.toURI(), forceDownload, onUpdate)
                    }
                }else{
                    onUpdate(GemState.NotGeminiRequest(uri))
                    return
                }
            }
        }
    }

    private fun geminiRequest(uri: URI, onUpdate: (state: GemState) -> Unit){

        //todo - extract and reuse this ------------------------------------------------------------
        val protocol = prefs.getString("tls_protocol", "TLS")

        println("REQ_PROTOCOL: $protocol")


        val sslContext = when (protocol) {
            "TLS_ALL" -> SSLContext.getInstance("TLS")
            else -> SSLContext.getInstance(protocol)
        }

        sslContext.init(arianeKeyManager.getFactory()?.keyManagers, DummyTrustManager.get(), null)
        val factory: SSLSocketFactory = sslContext.socketFactory

        //todo to here  ----------------------------------------------------------------------------

        val socket: SSLSocket?
        try {
            socket = factory.createSocket(uri.host, 1965) as SSLSocket

            when (protocol) {
                "TLS" -> {}//Use default enabled protocols
                "TLS_ALL" -> socket.enabledProtocols = socket.supportedProtocols
                else -> socket.enabledProtocols = arrayOf(protocol)
            }

            println("Ariane socket handshake with ${uri.host}")
            socket.startHandshake()
        }catch (ce: ConnectException){
            println("Ariane socket error: $ce")
            onUpdate(GemState.ResponseError(GeminiResponse.Header(-1, ce.message ?: ce.toString())))
            return
        }catch (she: SSLHandshakeException){
            println("Ariane socket error: $she")
            onUpdate(GemState.ResponseError(GeminiResponse.Header(-2, she.message ?: she.toString())))
            return
        }

        // OUT >>>>>>>>>>>>>>>>>>>>>>>>>>
        val outputStreamWriter = OutputStreamWriter(socket.outputStream)
        val bufferedWriter = BufferedWriter(outputStreamWriter)
        val outWriter = PrintWriter(bufferedWriter)

        val requestEntity = uri.toString() + "\r\n"
        println("Ariane socket requesting $requestEntity")
        outWriter.print(requestEntity)
        outWriter.flush()

        if (outWriter.checkError()) {
            onUpdate(GemState.ResponseError(GeminiResponse.Header(-1, "Print Writer Error")))
            outWriter.close()
            return
        }

        // IN <<<<<<<<<<<<<<<<<<<<<<<<<<<

        val inputStream = socket.inputStream
        val headerInputReader = InputStreamReader(inputStream)
        val bufferedReader = BufferedReader(headerInputReader)
        val headerLine = bufferedReader.readLine()

        println("Ariane: response header: $headerLine")

        if(headerLine == null){
            onUpdate(GemState.ResponseError(GeminiResponse.Header(-2, "Server did not respond with a Gemini header")))
            return
        }

        val header = GeminiResponse.parseHeader(headerLine)

        when {
            header.code == GeminiResponse.INPUT -> onUpdate(GemState.ResponseInput(uri, header))
            header.code == GeminiResponse.REDIRECT -> request(URI.create(header.meta), forceDownload, onUpdate)
            header.code != GeminiResponse.SUCCESS -> onUpdate(GemState.ResponseError(header))
            header.meta.startsWith("text/gemini") -> getGemtext(bufferedReader, uri, header, onUpdate)
            header.meta.startsWith("text/") -> getString(socket, uri, header, onUpdate)
            header.meta.startsWith("image/") -> getBinary(socket, uri, header, onUpdate)
            header.meta.startsWith("audio/") -> getBinary(socket, uri, header, onUpdate)
            else -> {
                //File served over Gemini but not handled in-app, eg .pdf
                if(forceDownload){
                    getBinary(socket, uri, header, onUpdate)
                }else{
                    onUpdate(GemState.ResponseUnknownMime(uri, header))
                }

            }
        }

        //Close input
        bufferedReader.close()
        headerInputReader.close()

        //Close output:
        outputStreamWriter.close()
        bufferedWriter.close()
        outWriter.close()

        socket.close()
    }

    private fun getGemtext(reader: BufferedReader, uri: URI, header: GeminiResponse.Header, onUpdate: (state: GemState) -> Unit){

        val lines = mutableListOf<String>()

        lines.addAll(reader.readLines())

        val processed = GemtextHelper.findCodeBlocks(lines)

        when {
            !uri.toString().startsWith("gemini://") -> throw IllegalStateException("Not a Gemini Uri")
        }

        RuntimeCache.put(uri, header, processed)

        updateHistory(uri)

        onUpdate(GemState.ResponseGemtext(uri, header, processed))
    }

    private fun updateHistory(uri: URI) {
        if (runtimeHistory.isEmpty() || runtimeHistory.last().toString() != uri.toString()) {
            runtimeHistory.add(uri)
            println("Ariane added $uri to runtime history (size ${runtimeHistory.size})")
        }

        history.add(uri.toUri()){}
    }

    private fun getString(socket: SSLSocket?, uri: URI, header: GeminiResponse.Header, onUpdate: (state: GemState) -> Unit){
        val content = socket?.inputStream?.bufferedReader().use {
            reader -> reader?.readText()
        }
        socket?.close()
        onUpdate(GemState.ResponseText(uri, header, content ?: "Error fetching content"))
    }

    private fun getBinary(socket: SSLSocket?, uri: URI, header: GeminiResponse.Header, onUpdate: (state: GemState) -> Unit){

        var filename: String? = null
        val fileSegmentIndex: Int = uri.path.lastIndexOf('/')

        when {
            fileSegmentIndex != -1 -> filename = uri.path.substring(fileSegmentIndex + 1)
        }

        val host = uri.host.replace(".", "_")
        val cacheName = "${host}_$filename"
        println("Caching file: $filename from uri: $uri, cacheName: $cacheName")

        val cacheFile = File(context.cacheDir, cacheName)

        when {
            cacheFile.exists() -> {
                when {
                    header.meta.startsWith("image/") -> onUpdate(GemState.ResponseImage(uri, header, cacheFile.toUri()))
                    header.meta.startsWith("audio/") -> onUpdate(GemState.ResponseAudio(uri, header, cacheFile.toUri()))
                    else -> onUpdate(GemState.ResponseBinary(uri, header, cacheFile.toUri()))
                }
            }
            else -> {
                cacheFile.createNewFile()
                cacheFile.outputStream().use{ outputStream ->
                    socket?.inputStream?.copyTo(outputStream)
                    socket?.close()
                }

                when {
                    header.meta.startsWith("image/") -> onUpdate(GemState.ResponseImage(uri, header, cacheFile.toUri()))
                    header.meta.startsWith("audio/") -> onUpdate(GemState.ResponseAudio(uri, header, cacheFile.toUri()))
                    else -> onUpdate(GemState.ResponseBinary(uri, header, cacheFile.toUri()))
                }
            }
        }
    }

    override fun canGoBack(): Boolean = runtimeHistory.isEmpty() || runtimeHistory.size > 1

    override fun goBack(onUpdate: (state: GemState) -> Unit) {
        runtimeHistory.removeLast()
        request(runtimeHistory.last(), onUpdate)
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/gemini/GeminiResponse.kt => app/src/main/java/oppen/ariane/io/gemini/GeminiResponse.kt +0 -78
@@ 1,78 0,0 @@
package oppen.ariane.io.gemini

object GeminiResponse {

    const val INPUT = 1
    const val SUCCESS = 2
    const val REDIRECT = 3
    const val TEMPORARY_FAILURE = 4
    const val PERMANENT_FAILURE = 5
    const val CLIENT_CERTIFICATE_REQUIRED = 6
    const val UNKNOWN = -1

    fun parseHeader(header: String): Header {
        val cleanHeader = header.replace("\\s+".toRegex(), " ")
        val meta: String
        when {
            header.startsWith("2") -> {
                val segments = cleanHeader.trim().split(" ")
                meta = when {
                    segments.size > 1 -> segments[1]
                    else -> "text/gemini; charset=utf-8"
                }
            }
            else -> {

                meta = when {
                    cleanHeader.contains(" ") -> cleanHeader.substring(cleanHeader.indexOf(" ") + 1)
                    else -> cleanHeader
                }
            }
        }

        return when {
            header.startsWith("1") -> Header(
                INPUT,
                meta
            )
            header.startsWith("2") -> Header(
                SUCCESS,
                meta
            )
            header.startsWith("3") -> Header(
                REDIRECT,
                meta
            )
            header.startsWith("4") -> Header(
                TEMPORARY_FAILURE,
                meta
            )
            header.startsWith("5") -> Header(
                PERMANENT_FAILURE,
                meta
            )
            header.startsWith("6") -> Header(
                CLIENT_CERTIFICATE_REQUIRED,
                meta
            )
            else -> Header(
                UNKNOWN,
                meta
            )
        }
    }

    fun getCodeString(code: Int): String{
        return when(code){
            1 -> "Input"
            2 -> "Success"
            3 -> "Redirect"
            4 -> "Temporary Failure"
            5 -> "Permanent Failure"
            6 -> "Client Certificate Required"
            else -> "Unknown: $code"
        }
    }

    class Header(val code: Int, val meta: String)
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/gemini/GemtextHelper.kt => app/src/main/java/oppen/ariane/io/gemini/GemtextHelper.kt +0 -38
@@ 1,38 0,0 @@
package oppen.ariane.io.gemini

import java.lang.StringBuilder

object GemtextHelper {

    /**
     *
     * This is safe for most cases but fails when a line starts with ``` _within_ a code block
     *
     */
    fun findCodeBlocks(source: List<String>): List<String>{
        val sb = StringBuilder()
        var inCodeBlock = false
        val parsed = mutableListOf<String>()
        source.forEach { line ->
            if (line.startsWith("```")) {
                if (!inCodeBlock) {
                    //New code block starting
                    sb.clear()
                    sb.append("```")
                } else {
                    //End of code block
                    parsed.add(sb.toString())
                }
                inCodeBlock = !inCodeBlock
            } else {
                if (inCodeBlock) {
                    sb.append("$line\n")
                } else {
                    parsed.add(line)
                }
            }
        }

        return parsed
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/gemini/RuntimeCache.kt => app/src/main/java/oppen/ariane/io/gemini/RuntimeCache.kt +0 -26
@@ 1,26 0,0 @@
package oppen.ariane.io.gemini

import android.net.Uri
import androidx.collection.LruCache
import java.net.URI

object RuntimeCache {

    private const val CACHE_SIZE = 4 * 1024 * 1024
    private val lruCache = LruCache<String, Pair<GeminiResponse.Header, List<String>>>(
        CACHE_SIZE
    )

    fun put(uri: URI, header: GeminiResponse.Header, lines: List<String>){
        lruCache.put(uri.toString(), Pair(header, lines))
    }

    fun get(uri: URI): Pair<GeminiResponse.Header, List<String>>? = lruCache[uri.toString()]
    fun get(uri: Uri): Pair<GeminiResponse.Header, List<String>>? = lruCache[uri.toString()]

    fun clear() = lruCache.evictAll()

    fun remove(address: String) {
        lruCache.remove(address)
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/history/uris/BasicURIHistory.kt => app/src/main/java/oppen/ariane/io/history/uris/BasicURIHistory.kt +0 -44
@@ 1,44 0,0 @@
package oppen.ariane.io.history.uris

import android.content.Context

/**
 *
 * Another shared prefs implementation so I don't get slowed down by a Room implementation at this point
 *
 */
class BasicURIHistory(context: Context): HistoryInterface {

    private val DELIM = "||"
    private val prefsKey = "oppen.tva.io.history.BasicURIHistory.prefsKey"
    private val prefsHistoryKey = "oppen.tva.io.history.BasicURIHistory.prefsHistoryKey"
    private val prefs = context.getSharedPreferences(prefsKey, Context.MODE_PRIVATE)

    override fun add(address: String) {

        val history = get()

        when {
            history.size >= 50 -> history.removeAt(0)
        }

        if(history.isNotEmpty() && history.size > 10){
            if(history.subList(history.size - 10, history.size).contains(address)) return
        }

        history.add(address)
        val raw = history.joinToString(DELIM)
        prefs.edit().putString(prefsHistoryKey, raw).apply()
    }

    override fun clear(){
        prefs.edit().clear().apply()
    }

    override fun get(): ArrayList<String> {
        return when (val raw = prefs.getString(prefsHistoryKey, null)) {
            null -> arrayListOf()
            else -> ArrayList(raw.split(DELIM))
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/history/uris/HistoryInterface.kt => app/src/main/java/oppen/ariane/io/history/uris/HistoryInterface.kt +0 -15
@@ 1,15 0,0 @@
package oppen.ariane.io.history.uris

import android.content.Context

interface HistoryInterface {
    fun add(address: String)
    fun get(): List<String>
    fun clear()

    companion object{
        fun default(context: Context): HistoryInterface {
            return BasicURIHistory(context)
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/io/keymanager/ArianeKeyManager.kt => app/src/main/java/oppen/ariane/io/keymanager/ArianeKeyManager.kt +0 -43
@@ 1,43 0,0 @@
package oppen.ariane.io.keymanager

import android.content.Context
import oppen.ariane.R
import java.io.ByteArrayInputStream
import java.io.InputStream
import java.security.KeyStore
import javax.net.ssl.KeyManagerFactory


class ArianeKeyManager {

    //todo - add other methods to update state

    //If the user has a key loaded load it here - or else return null
    fun getFactory(): KeyManagerFactory? {
        val hasLoadedKey = false
        return when {
            hasLoadedKey -> {
                val keyStore: KeyStore = KeyStore.getInstance("BKS")//or "pkcs12"v?
                val inputStream: InputStream = ByteArrayInputStream("dummy".toByteArray())
                keyStore.load(inputStream, "yourKeyStorePassword".toCharArray())
                inputStream.close()

                val keyManagerFactory: KeyManagerFactory = KeyManagerFactory.getInstance("X509")
                keyManagerFactory.init(keyStore, "yourKeyStorePassword".toCharArray())

                keyManagerFactory
            }
            else -> null
        }
    }

    fun getFactoryDemo(context: Context): KeyManagerFactory? {
        val keyStore: KeyStore = KeyStore.getInstance("pkcs12")//or "pkcs12"v?
        keyStore.load(context.resources.openRawResource(R.raw.cert), "PASSWORD".toCharArray())

        val keyManagerFactory: KeyManagerFactory = KeyManagerFactory.getInstance("X509")
        keyManagerFactory.init(keyStore, "PASSWORD".toCharArray())

        return keyManagerFactory
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/GemActivity.kt => app/src/main/java/oppen/ariane/ui/GemActivity.kt +0 -413
@@ 1,413 0,0 @@
package oppen.ariane.ui

import android.app.DownloadManager
import android.content.ActivityNotFoundException
import android.content.Intent
import android.media.MediaPlayer
import android.net.Uri
import android.os.Bundle
import android.view.inputmethod.EditorInfo
import androidx.activity.viewModels
import androidx.appcompat.app.AlertDialog
import androidx.appcompat.app.AppCompatActivity
import androidx.databinding.DataBindingUtil
import androidx.preference.PreferenceManager
import androidx.recyclerview.widget.LinearLayoutManager
import com.google.android.material.snackbar.Snackbar
import oppen.ariane.Ariane
import oppen.ariane.R
import oppen.ariane.databinding.ActivityGemBinding
import oppen.ariane.io.GemState
import oppen.ariane.io.database.ArianeDatabase
import oppen.ariane.io.database.bookmarks.BookmarksDatasource
import oppen.ariane.io.gemini.Datasource
import oppen.ariane.io.gemini.GeminiResponse
import oppen.ariane.io.gemini.RuntimeCache
import oppen.ariane.ui.audio_player.AudioPlayer
import oppen.ariane.ui.bookmarks.BookmarkDialog
import oppen.ariane.ui.bookmarks.BookmarksDialog
import oppen.ariane.ui.content_image.ImageDialog
import oppen.ariane.ui.content_text.TextDialog
import oppen.ariane.ui.modals_menus.LinkPopup
import oppen.ariane.ui.modals_menus.about.AboutDialog
import oppen.ariane.ui.modals_menus.history.HistoryDialog
import oppen.ariane.ui.modals_menus.input.InputDialog
import oppen.ariane.ui.modals_menus.overflow.OverflowPopup
import oppen.ariane.ui.settings.SettingsActivity
import oppen.hideKeyboard
import oppen.visibleRetainingSpace
import java.io.File
import java.io.FileInputStream
import java.io.FileOutputStream
import java.net.URLEncoder

const val CREATE_IMAGE_FILE_REQ = 628
const val CREATE_AUDIO_FILE_REQ = 629
const val CREATE_BINARY_FILE_REQ = 630

class GemActivity : AppCompatActivity() {

    private var inSearch = false
    private val mediaPlayer = MediaPlayer()

    private lateinit var bookmarkDatasource: BookmarksDatasource
    private val model by viewModels<GemViewModel>()
    private lateinit var binding: ActivityGemBinding

    private val adapter = GemtextAdapter { adapter, uri, longTap, position: Int, view ->
        if(longTap){
            LinkPopup.show(view, uri){ menuId ->
                when (menuId) {
                    R.id.link_menu_load_image -> {
                        loadingView(true)
                        model.requestInlineImage(uri){ imageUri ->
                            imageUri?.let{
                                runOnUiThread {
                                    loadingView(false)
                                    adapter.loadImage(position, imageUri)
                                }
                            }
                        }
                    }
                    R.id.link_menu_copy -> {
                        Intent().apply {
                            action = Intent.ACTION_SEND
                            putExtra(Intent.EXTRA_TEXT, uri.toString())
                            type = "text/plain"
                            startActivity(Intent.createChooser(this, null))
                        }
                    }
                }
            }
        }else{
            //Reset input text hint after user has been searching
            if(inSearch) {
                binding.addressEdit.hint = getString(R.string.main_input_hint)
                inSearch = false
            }

            model.request(uri)
        }
    }

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        val db = ArianeDatabase(applicationContext)
        bookmarkDatasource = db.bookmarks()

        binding = DataBindingUtil.setContentView(this, R.layout.activity_gem)
        binding.viewmodel = model
        binding.lifecycleOwner = this

        binding.gemtextRecycler.layoutManager = LinearLayoutManager(this)
        binding.gemtextRecycler.adapter = adapter

        model.initialise(
            home = PreferenceManager.getDefaultSharedPreferences(this).getString("home_capsule", Ariane.DEFAULT_HOME_CAPSULE) ?: Ariane.DEFAULT_HOME_CAPSULE,
            gemini = Datasource.factory(this, db.history()),
            db = db,
            onState = this::handleState)

        binding.addressEdit.setOnEditorActionListener { _, actionId, _ ->
            when (actionId) {
                EditorInfo.IME_ACTION_GO -> {
                    val input = binding.addressEdit.text.toString()

                    when {
                        input.startsWith("gemini://") -> model.request(input)
                        else -> model.request("${Ariane.GEMINI_USER_SEARCH_BASE}${URLEncoder.encode(input, "UTF-8")}")
                    }

                    binding.addressEdit.hideKeyboard()

                    return@setOnEditorActionListener true
                }
                else -> return@setOnEditorActionListener false
            }
        }

        binding.more.setOnClickListener {
            OverflowPopup.show(binding.more){ menuId ->
                when (menuId) {
                    R.id.overflow_menu_search -> {
                        binding.addressEdit.hint = getString(R.string.main_input_search_hint)
                        binding.addressEdit.text?.clear()
                        binding.addressEdit.requestFocus()
                        inSearch = true
                    }
                    R.id.overflow_menu_bookmark -> {
                        println("Bookmark: ---------------------------")
                        val name = adapter.inferTitle()
                        BookmarkDialog(
                            this,
                            BookmarkDialog.mode_new,
                            bookmarkDatasource,
                            binding.addressEdit.text.toString(),
                            name ?: ""
                        ) { _, _ ->
                            bookmarkDatasource.get { bookmarks ->
                                bookmarks.forEach { bookmark ->
                                    println("Bookmark: ${bookmark.label}: ${bookmark.uri}")
                                }
                            }
                        }.show()
                    }
                    R.id.overflow_menu_bookmarks -> {
                        println("Bookmarks: --------------------------")
                        BookmarksDialog(this, bookmarkDatasource) { bookmark ->
                            model.request(bookmark.uri)
                        }.show()
                    }
                    R.id.overflow_menu_share -> {
                        Intent().apply {
                            action = Intent.ACTION_SEND
                            putExtra(Intent.EXTRA_TEXT, binding.addressEdit.text.toString())
                            type = "text/plain"
                            startActivity(Intent.createChooser(this, null))
                        }
                    }
                    R.id.overflow_menu_history -> HistoryDialog.show(this, db.history()) { historyAddress ->
                        model.request(historyAddress)
                    }
                    R.id.overflow_menu_about -> AboutDialog.show(this)
                    R.id.overflow_menu_settings -> {
                        startActivity(Intent(this, SettingsActivity::class.java))
                    }
                }
            }
        }

        binding.home.setOnClickListener {
            val home = PreferenceManager.getDefaultSharedPreferences(this).getString("home_capsule", Ariane.DEFAULT_HOME_CAPSULE)
            model.request(home!!)
        }

        binding.pullToRefresh.setOnRefreshListener {
            val address = binding.addressEdit.text.toString()
            RuntimeCache.remove(address)
            model.request(address)
        }

        checkIntentExtras(intent)
    }

    private fun handleState(state: GemState) {
        binding.pullToRefresh.isRefreshing = false

        when (state) {
            is GemState.AppQuery -> runOnUiThread { showAlert("App backdoor/query not implemented yet") }
            is GemState.ResponseInput -> runOnUiThread {
                loadingView(false)
                InputDialog.show(this, state) { queryAddress ->
                    model.request(queryAddress)
                }
            }
            is GemState.Requesting -> loadingView(true)
            is GemState.NotGeminiRequest -> externalProtocol(state)
            is GemState.ResponseError -> showAlert("${GeminiResponse.getCodeString(state.header.code)}: ${state.header.meta}")
            is GemState.ResponseGemtext -> renderGemtext(state)
            is GemState.ResponseText -> renderText(state)
            is GemState.ResponseImage -> renderImage(state)
            is GemState.ResponseAudio -> renderAudio(state)
            is GemState.ResponseBinary -> renderBinary(state)
            is GemState.Blank -> {
                binding.addressEdit.setText("")
                adapter.render(arrayListOf())
            }
            is GemState.ResponseUnknownMime -> {
                runOnUiThread {
                    loadingView(false)
                    AlertDialog.Builder(this, R.style.AppDialogTheme)
                        .setTitle(R.string.unknown_mime_dialog_title)
                        .setMessage("Address: ${state.uri}\nMeta: ${state.header.meta}")
                        .setPositiveButton("Download") { _, _ ->
                            loadingView(true)
                            model.requestBinaryDownload(state.uri)
                        }
                        .setNegativeButton("Cancel") { _, _ -> }
                        .show()
                }
            }
        }
    }

    override fun onNewIntent(intent: Intent?) {
        super.onNewIntent(intent)

        intent?.let{
            checkIntentExtras(intent)
        }
    }

    /**
     *
     * Checks intent to see if Activity was opened to handle selected text
     *
     */
    private fun checkIntentExtras(intent: Intent) {

        //Via ProcessTextActivity from selected text in another app
        if(intent.hasExtra("process_text")){
            val processText = intent.getStringExtra("process_text")
            binding.addressEdit.setText(processText)
            model.request(processText ?: "")
            return
        }

        //From clicking a gemini:// address
        val uri = intent.data
        if(uri != null){
            binding.addressEdit.setText(uri.toString())
            model.request(uri.toString())
            return
        }
    }

    private fun showAlert(message: String) = runOnUiThread{
        loadingView(false)

        if(message.length > 40){
            AlertDialog.Builder(this)
                .setMessage(message)
                .show()
        }else {
            Snackbar.make(binding.root, message, Snackbar.LENGTH_SHORT).show()
        }
    }

    private fun externalProtocol(state: GemState.NotGeminiRequest) = runOnUiThread {
        loadingView(false)
        val browserIntent = Intent(Intent.ACTION_VIEW)
        browserIntent.data = Uri.parse(state.uri.toString())

        try {
            startActivity(browserIntent)
        }catch (e: ActivityNotFoundException){
            showAlert("No app installed that can open ${state.uri}")
        }
    }

    private fun renderGemtext(state: GemState.ResponseGemtext) = runOnUiThread {
        loadingView(false)

        //todo - colours didn't change when switching themes, so disabled for now
        //val addressSpan = SpannableString(state.uri.toString())
        //addressSpan.set(0, 9, ForegroundColorSpan(resources.getColor(R.color.protocol_address)))
        binding.addressEdit.setText(state.uri.toString())

        adapter.render(state.lines)

        //Scroll to top
        binding.gemtextRecycler.post {
            binding.gemtextRecycler.scrollToPosition(0)
        }
    }

    private fun renderText(state: GemState.ResponseText) = runOnUiThread {
        loadingView(false)
        TextDialog.show(this, state)
    }

    var imageState: GemState.ResponseImage? = null
    var audioState: GemState.ResponseAudio? = null
    var binaryState: GemState.ResponseBinary? = null

    private fun renderAudio(state: GemState.ResponseAudio) = runOnUiThread {
        loadingView(false)
        AudioPlayer.play(this, binding, mediaPlayer, state){ state ->
            audioState = state
            val intent = Intent(Intent.ACTION_CREATE_DOCUMENT)
            intent.addCategory(Intent.CATEGORY_OPENABLE)
            intent.type = "audio/mpeg"
            intent.putExtra(Intent.EXTRA_TITLE, File(state.uri.path).name)
            startActivityForResult(intent, CREATE_AUDIO_FILE_REQ)
        }
    }

    private fun renderImage(state: GemState.ResponseImage) = runOnUiThread{
        loadingView(false)
        ImageDialog.show(this, state){ state ->
            imageState = state
            val intent = Intent(Intent.ACTION_CREATE_DOCUMENT)
            intent.addCategory(Intent.CATEGORY_OPENABLE)
            intent.type = "image/*"
            intent.putExtra(Intent.EXTRA_TITLE, File(state.uri.path).name)
            startActivityForResult(intent, CREATE_IMAGE_FILE_REQ)
        }
    }

    private fun renderBinary(state: GemState.ResponseBinary) = runOnUiThread{
        loadingView(false)
        binaryState = state
        val intent = Intent(Intent.ACTION_CREATE_DOCUMENT)
        intent.addCategory(Intent.CATEGORY_OPENABLE)
        intent.type = state.header.meta
        intent.putExtra(Intent.EXTRA_TITLE, File(state.uri.path).name)
        startActivityForResult(intent, CREATE_BINARY_FILE_REQ)
    }

    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        super.onActivityResult(requestCode, resultCode, data)
        if(resultCode == RESULT_OK && (requestCode == CREATE_IMAGE_FILE_REQ || requestCode == CREATE_AUDIO_FILE_REQ || requestCode == CREATE_BINARY_FILE_REQ)){
            //todo - tidy this mess up... refactor - none of this should be here
            if(imageState == null && audioState == null && binaryState == null) return
                data?.data?.let{ uri ->
                val cachedFile = when {
                    imageState != null -> File(imageState!!.cacheUri.path ?: "")
                    audioState != null -> File(audioState!!.cacheUri.path ?: "")
                    binaryState != null -> File(binaryState!!.cacheUri.path ?: "")
                    else -> {
                        println("File download error - no state object exists")
                        showAlert("File download error - no state object exists")
                        null
                    }
                }

                cachedFile?.let{
                    contentResolver.openFileDescriptor(uri, "w")?.use { fileDescriptor ->
                        FileOutputStream(fileDescriptor.fileDescriptor).use { destOutput ->
                            val sourceChannel = FileInputStream(cachedFile).channel
                            val destChannel = destOutput.channel
                            sourceChannel.transferTo(0, sourceChannel.size(), destChannel)
                            sourceChannel.close()
                            destChannel.close()

                            cachedFile.deleteOnExit()

                            if(binaryState != null){
                                startActivity(Intent(DownloadManager.ACTION_VIEW_DOWNLOADS))
                            }else{
                                Snackbar.make(binding.root, "File saved to device", Snackbar.LENGTH_SHORT).show()
                            }
                        }
                    }
                }
            }

            imageState = null
            audioState = null
            binaryState = null
        }
    }

    private fun loadingView(visible: Boolean) = runOnUiThread {
        binding.progressBar.visibleRetainingSpace(visible)
        if(visible) binding.appBar.setExpanded(true)
    }

    override fun onBackPressed() {
        if(model.canGoBack()){
            model.goBack{ state ->
                /*
                    Passing the callback here so we can eventually add a mechanism to restore scroll position
                */
                handleState(state)
            }
        }else{
            println("Ariane history is empty - exiting")
            super.onBackPressed()
            cacheDir.deleteRecursively()
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/GemViewModel.kt => app/src/main/java/oppen/ariane/ui/GemViewModel.kt +0 -53
@@ 1,53 0,0 @@
package oppen.ariane.ui

import android.net.Uri
import androidx.lifecycle.ViewModel
import oppen.ariane.io.gemini.Datasource
import oppen.ariane.io.GemState
import oppen.ariane.io.database.ArianeDatabase
import oppen.ariane.io.database.bookmarks.BookmarksDatasource
import java.net.URI

class GemViewModel: ViewModel() {

    private lateinit var gemini: Datasource
    private lateinit var db: ArianeDatabase
    private var onState: (state: GemState) -> Unit = {}

    fun initialise(home: String, gemini: Datasource, db: ArianeDatabase, onState: (state: GemState) -> Unit){
        this.gemini = gemini
        this.db = db
        this.onState = onState

        request(home)
    }

    fun request(address: String) {
        request(URI.create(address))
    }

    fun request(uri: URI){
        gemini.request(uri){ state ->
            onState(state)
        }
    }

    fun requestBinaryDownload(uri: URI) {
        gemini.request(uri, true){ state ->
            onState(state)
        }
    }

    //todo - same action as above... refactor
    fun requestInlineImage(uri: URI, onImageReady: (cacheUri: Uri?) -> Unit){
        gemini.request(uri){ state ->
            when (state) {
                is GemState.ResponseImage -> onImageReady(state.cacheUri)
                else -> onState(state)
            }
        }
    }

    fun canGoBack(): Boolean = gemini.canGoBack()
    fun goBack(onGoBack: (state: GemState) -> Unit) = gemini.goBack(onGoBack)
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/GemtextAdapter.kt => app/src/main/java/oppen/ariane/ui/GemtextAdapter.kt +0 -188
@@ 1,188 0,0 @@
package oppen.ariane.ui

import android.annotation.SuppressLint
import android.net.Uri
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.recyclerview.widget.RecyclerView
import kotlinx.android.synthetic.main.gemtext_code_block.view.*
import kotlinx.android.synthetic.main.gemtext_image_link.view.*
import kotlinx.android.synthetic.main.gemtext_link.view.gemtext_text_link
import kotlinx.android.synthetic.main.gemtext_text.view.gemtext_text_textview
import oppen.ariane.R
import oppen.endsWithImage
import oppen.visible
import java.net.URI

class GemtextAdapter(val onLink: (adapter: GemtextAdapter, link: URI, longTap: Boolean, adapterPosition: Int, view: View?) -> Unit): RecyclerView.Adapter<GemtextAdapter.ViewHolder>() {

    var lines = mutableListOf<String>()
    var inlineImages = HashMap<Int, Uri>()

    private val typeText = 0
    private val typeH1 = 1
    private val typeH2 = 2
    private val typeH3 = 3
    private val typeListItem = 4
    private val typeImageLink = 5
    private val typeLink = 6
    private val typeCodeBlock = 7
    private val typeQuote = 8

    sealed class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView){
        class Text(itemView: View): ViewHolder(itemView)
        class H1(itemView: View): ViewHolder(itemView)
        class H2(itemView: View): ViewHolder(itemView)
        class H3(itemView: View): ViewHolder(itemView)
        class ListItem(itemView: View): ViewHolder(itemView)
        class ImageLink(itemView: View): ViewHolder(itemView)
        class Link(itemView: View): ViewHolder(itemView)
        class Code(itemView: View): ViewHolder(itemView)
        class Quote(itemView: View): ViewHolder(itemView)
    }

    fun render(lines: List<String>){
        this.inlineImages.clear()
        this.lines.clear()
        this.lines.addAll(lines)
        notifyDataSetChanged()
    }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
        return when(viewType){
            typeText -> ViewHolder.Text(LayoutInflater.from(parent.context).inflate(R.layout.gemtext_text, parent, false))
            typeH1 -> ViewHolder.H1(LayoutInflater.from(parent.context).inflate(R.layout.gemtext_h1, parent, false))
            typeH2 -> ViewHolder.H2(LayoutInflater.from(parent.context).inflate(R.layout.gemtext_h2, parent, false))
            typeH3 -> ViewHolder.H3(LayoutInflater.from(parent.context).inflate(R.layout.gemtext_h3, parent, false))
            typeListItem -> ViewHolder.ListItem(LayoutInflater.from(parent.context).inflate(R.layout.gemtext_text, parent, false))
            typeImageLink -> ViewHolder.ImageLink(LayoutInflater.from(parent.context).inflate(R.layout.gemtext_image_link, parent, false))
            typeLink -> ViewHolder.Link(LayoutInflater.from(parent.context).inflate(R.layout.gemtext_link, parent, false))
            typeCodeBlock-> ViewHolder.Code(LayoutInflater.from(parent.context).inflate(R.layout.gemtext_code_block, parent, false))
            typeQuote -> ViewHolder.Quote(LayoutInflater.from(parent.context).inflate(R.layout.gemtext_quote, parent, false))
            else -> ViewHolder.Text(LayoutInflater.from(parent.context).inflate(R.layout.gemtext_text, parent, false))
        }
    }

    override fun getItemViewType(position: Int): Int {
        val line = lines[position]
        return when {
            line.startsWith("```") -> typeCodeBlock
            line.startsWith("###") -> typeH3
            line.startsWith("##") -> typeH2
            line.startsWith("#") -> typeH1
            line.startsWith("*") -> typeListItem
            line.startsWith("=>") && getLink(line).endsWithImage() -> typeImageLink
            line.startsWith("=>") -> typeLink
            line.startsWith(">") -> typeQuote
            else -> typeText
        }
    }

    override fun getItemCount(): Int = lines.size

    @SuppressLint("SetTextI18n")
    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        val line = lines[position]

        when(holder){
            is ViewHolder.Text -> holder.itemView.gemtext_text_textview.text = line
            is ViewHolder.Code-> holder.itemView.gemtext_text_monospace_textview.text = line.substring(3)
            is ViewHolder.Quote-> holder.itemView.gemtext_text_monospace_textview.text = line.substring(1).trim()
            is ViewHolder.H1 -> {
                when {
                    line.length > 2 -> holder.itemView.gemtext_text_textview.text = line.substring(2).trim()
                    else -> holder.itemView.gemtext_text_textview.text = ""
                }
            }
            is ViewHolder.H2 -> {
                when {
                    line.length > 3 -> holder.itemView.gemtext_text_textview.text = line.substring(3).trim()
                    else -> holder.itemView.gemtext_text_textview.text = ""
                }
            }
            is ViewHolder.H3 -> {
                when {
                    line.length > 4 -> holder.itemView.gemtext_text_textview.text = line.substring(4).trim()
                    else -> holder.itemView.gemtext_text_textview.text = ""
                }
            }
            is ViewHolder.ListItem -> holder.itemView.gemtext_text_textview.text = "• ${line.substring(1)}".trim()
            is ViewHolder.Link -> {
                val linkParts = line.substring(2).trim().split("\\s+".toRegex(), 2)
                var linkName = linkParts[0]
                if(linkParts.size > 1) {
                    linkName = linkParts[1]
                }
                val displayText = linkName
                holder.itemView.gemtext_text_link.text = displayText
                holder.itemView.gemtext_text_link.paint.isUnderlineText = true
                holder.itemView.gemtext_text_link.setOnClickListener {
                    val uri = getUri(lines[holder.adapterPosition])
                    println("User clicked link: $uri")
                    onLink(this, uri, false, holder.adapterPosition, null)

                }
                holder.itemView.gemtext_text_link.setOnLongClickListener {view ->
                    val uri = getUri(lines[holder.adapterPosition])
                    println("User long-clicked link: $uri")
                    onLink(this, uri, true, holder.adapterPosition, view)
                    true
                }
            }
            is ViewHolder.ImageLink -> {
                //todo - extract, largely duplicate of above
                val linkParts = line.substring(2).trim().split("\\s+".toRegex(), 2)
                var linkName = linkParts[0]
                if(linkParts.size > 1) {
                    linkName = linkParts[1]
                }
                val displayText = linkName
                holder.itemView.gemtext_text_link.text = displayText
                holder.itemView.gemtext_text_link.paint.isUnderlineText = true
                holder.itemView.gemtext_text_link.setOnClickListener {
                    val uri = getUri(lines[holder.adapterPosition])
                    println("User clicked link: $uri")
                    onLink(this, uri, false, holder.adapterPosition, null)

                }
                holder.itemView.gemtext_text_link.setOnLongClickListener {view ->
                    val uri = getUri(lines[holder.adapterPosition])
                    println("User long-clicked link: $uri")
                    onLink(this, uri, true, holder.adapterPosition, view)
                    true
                }

                if(inlineImages.containsKey(position)){
                    holder.itemView.gemtext_inline_image.visible(true)
                    holder.itemView.gemtext_inline_image.setImageURI(inlineImages[position])
                }else{
                    holder.itemView.gemtext_inline_image.visible(false)
                }
            }
        }
    }

    private fun getLink(line: String): String{
        val linkParts = line.substring(2).trim().split("\\s+".toRegex(), 2)
        return linkParts[0]
    }

    private fun getUri(linkLine: String): URI{
        val linkParts = linkLine.substring(2).trim().split("\\s+".toRegex(), 2)
        return URI.create(linkParts.first())
    }

    fun inferTitle(): String? {
        lines.forEach { line ->
            if(line.startsWith("#")) return line.replace("#", "").trim()
        }

        return null
    }

    fun loadImage(position: Int, cacheUri: Uri){
        inlineImages[position] = cacheUri
        notifyItemChanged(position)
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/ProcessTextActivity.kt => app/src/main/java/oppen/ariane/ui/ProcessTextActivity.kt +0 -24
@@ 1,24 0,0 @@
package oppen.ariane.ui

import android.content.Intent
import android.os.Build
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity

class ProcessTextActivity: AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        val processText = when {
            Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && intent.hasExtra(Intent.EXTRA_PROCESS_TEXT) -> intent.getCharSequenceExtra(Intent.EXTRA_PROCESS_TEXT).toString()
            else -> null
        }

        Intent(this, GemActivity::class.java).run {
            putExtra("process_text", processText)
            startActivity(this)
            finish()
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/audio_player/AudioPlayer.kt => app/src/main/java/oppen/ariane/ui/audio_player/AudioPlayer.kt +0 -95
@@ 1,95 0,0 @@
package oppen.ariane.ui.audio_player

import android.content.Context
import android.media.MediaMetadataRetriever
import android.media.MediaPlayer
import android.view.MenuInflater
import androidx.appcompat.widget.PopupMenu
import androidx.core.view.MenuCompat
import oppen.ariane.R
import oppen.ariane.databinding.ActivityGemBinding
import oppen.ariane.io.GemState
import oppen.visible

object AudioPlayer {

    fun play(context: Context,
             binding: ActivityGemBinding,
             mediaPlayer: MediaPlayer,
             state: GemState.ResponseAudio,
             onSaveAudio: (state: GemState.ResponseAudio) -> Unit){
        val metadataRetriever = MediaMetadataRetriever()
        metadataRetriever.setDataSource(context, state.cacheUri)

        val artist = metadataRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ARTIST)
        val trackName = metadataRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_TITLE)

        binding.audioTitle.text = "$trackName - $artist"

        mediaPlayer.reset()
        mediaPlayer.setDataSource(context, state.cacheUri)
        mediaPlayer.prepare()

        binding.audioPlayButton.setImageResource(R.drawable.vector_pause)

        mediaPlayer.setOnCompletionListener { _ ->
            binding.audioPlayButton.setImageResource(R.drawable.vector_play)
        }

        binding.audioPlayButton.setOnClickListener {
            if(mediaPlayer.isPlaying){
                binding.audioPlayButton.setImageResource(R.drawable.vector_play)
                mediaPlayer.pause()
            }else{
                binding.audioPlayButton.setImageResource(R.drawable.vector_pause)
                mediaPlayer.start()
            }
        }

        mediaPlayer.setOnInfoListener { _, what, _ ->
            when(what){
                MediaPlayer.MEDIA_INFO_UNKNOWN -> println("MEDIA_INFO_UNKNOWN")
                MediaPlayer.MEDIA_INFO_VIDEO_TRACK_LAGGING-> println("MEDIA_INFO_VIDEO_TRACK_LAGGING")
                MediaPlayer.MEDIA_INFO_VIDEO_RENDERING_START-> println("MEDIA_INFO_VIDEO_RENDERING_START")
                MediaPlayer.MEDIA_INFO_BUFFERING_START-> println("MEDIA_INFO_BUFFERING_START")
                MediaPlayer.MEDIA_INFO_BUFFERING_END-> println("MEDIA_INFO_BUFFERING_END")
                MediaPlayer.MEDIA_INFO_BAD_INTERLEAVING-> println("MEDIA_INFO_BAD_INTERLEAVING")
                MediaPlayer.MEDIA_INFO_NOT_SEEKABLE-> println("MEDIA_INFO_NOT_SEEKABLE")
                MediaPlayer.MEDIA_INFO_METADATA_UPDATE-> println("MEDIA_INFO_METADATA_UPDATE")
                MediaPlayer.MEDIA_INFO_UNSUPPORTED_SUBTITLE-> println("MEDIA_INFO_UNSUPPORTED_SUBTITLE")
                MediaPlayer.MEDIA_INFO_SUBTITLE_TIMED_OUT-> println("MEDIA_INFO_SUBTITLE_TIMED_OUT")
            }

            true
        }

        mediaPlayer.setOnErrorListener{ _, i: Int, i1: Int ->
            println("Error Listener.... $i, $i1")
            true
        }

        binding.audioPlayer.visible(true)
        mediaPlayer.start()

        binding.audioOverflow.setOnClickListener {
            val popup = PopupMenu(context, binding.audioOverflow)
            val inflater: MenuInflater = popup.menuInflater
            inflater.inflate(R.menu.audio_overflow, popup.menu)
            popup.setOnMenuItemClickListener { menuItem ->
                when(menuItem.itemId){
                    R.id.audio_overflow_save_file -> {
                        onSaveAudio(state)
                    }
                    R.id.audio_overflow_dismiss -> {
                        mediaPlayer.stop()
                        mediaPlayer.release()
                        binding.audioPlayer.visible(false)
                    }
                }
                true
            }
            MenuCompat.setGroupDividerEnabled(popup.menu, true)
            popup.show()
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/bookmarks/BookmarkDialog.kt => app/src/main/java/oppen/ariane/ui/bookmarks/BookmarkDialog.kt +0 -83
@@ 1,83 0,0 @@
package oppen.ariane.ui.bookmarks

import android.content.Context
import android.os.Handler
import android.os.Looper
import android.view.View
import androidx.appcompat.app.AppCompatDialog
import kotlinx.android.synthetic.main.fragment_bookmark_dialog.view.*
import oppen.ariane.R
import oppen.ariane.io.database.bookmarks.BookmarkEntry
import oppen.ariane.io.database.bookmarks.BookmarksDatasource
import java.net.URI


class BookmarkDialog(
    context: Context,
    private val mode: Int,
    private val bookmarkDatasource: BookmarksDatasource?,
    val uri: String,
    val name: String,
    onDismiss: (label: String?, uri: String?) -> Unit) : AppCompatDialog(context, R.style.FSDialog) {

    companion object{
        const val mode_new = 0
        const val mode_edit = 1
    }

    init {
        val view = View.inflate(context, R.layout.fragment_bookmark_dialog, null)

        setContentView(view)

        view.bookmark_toolbar.setNavigationIcon(R.drawable.vector_close)
        view.bookmark_toolbar.setNavigationOnClickListener {
            onDismiss(null, null)
            dismiss()
        }

        view.bookmark_name.setText(name)
        view.bookmark_uri.setText(uri)

        view.bookmark_toolbar.inflateMenu(R.menu.add_bookmark)
        view.bookmark_toolbar.setOnMenuItemClickListener {menuItem ->
            if(menuItem.itemId == R.id.menu_action_save_bookmark){

                if(mode == mode_new) {
                    //Determine index:
                    //todo - this is expensive, just get last item, limit1?
                    bookmarkDatasource?.get { allBookmarks ->

                        val index = when {
                            allBookmarks.isEmpty() -> 0
                            else -> allBookmarks.last().index + 1
                        }

                        bookmarkDatasource.add(

                            BookmarkEntry(
                                uid = -1,
                                label = view.bookmark_name.text.toString(),
                                uri = URI.create(view.bookmark_uri.text.toString()),
                                index = index
                            )
                        ) {
                            Handler(Looper.getMainLooper()).post {
                                onDismiss(null, null)
                                dismiss()
                            }
                        }
                    }
                }else if(mode == mode_edit){
                    onDismiss(
                        view.bookmark_name.text.toString(),
                        view.bookmark_uri.text.toString())
                    dismiss()
                }
            }

            true

        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/bookmarks/BookmarksAdapter.kt => app/src/main/java/oppen/ariane/ui/bookmarks/BookmarksAdapter.kt +0 -69
@@ 1,69 0,0 @@
package oppen.ariane.ui.bookmarks

import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.recyclerview.widget.RecyclerView
import kotlinx.android.synthetic.main.bookmark.view.*
import oppen.ariane.R
import oppen.ariane.io.database.bookmarks.BookmarkEntry
import oppen.visible

class BookmarksAdapter(val onBookmark: (bookmarkEntry: BookmarkEntry) -> Unit, val onOverflow: (view: View, bookmarkEntry: BookmarkEntry, isFirst: Boolean, isLast: Boolean) -> Unit): RecyclerView.Adapter<BookmarksAdapter.ViewHolder>() {

    val bookmarks = mutableListOf<BookmarkEntry>()

    class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView)

    fun update(bookmarkEntries: List<BookmarkEntry>){
        this.bookmarks.clear()
        this.bookmarks.addAll(bookmarkEntries)
        notifyDataSetChanged()
    }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
        return ViewHolder(
            LayoutInflater.from(parent.context).inflate(R.layout.bookmark, parent, false)
        )
    }

    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        val bookmark = bookmarks[position]

        if(bookmark.visible) {
            holder.itemView.visible(true)
            holder.itemView.bookmark_name.text = bookmark.label
            holder.itemView.bookmark_uri.text = bookmark.uri.toString()

            holder.itemView.bookmark_layout.setOnClickListener {
                onBookmark(bookmarks[holder.adapterPosition])
            }

            holder.itemView.bookmark_overflow.setOnClickListener { view ->
                val isFirst = (holder.adapterPosition == 0)
                val isLast = (holder.adapterPosition == bookmarks.size - 1)
                onOverflow(view, bookmarks[holder.adapterPosition], isFirst, isLast)
            }
        }else{
            holder.itemView.visible(false)
        }
    }

    override fun getItemCount(): Int = bookmarks.size

    fun hide(bookmarkEntry: BookmarkEntry) {
        bookmarkEntry.visible = false
        notifyItemChanged(bookmarks.indexOf(bookmarkEntry))
    }

    fun show(bookmarkEntry: BookmarkEntry) {
        bookmarkEntry.visible = true
        notifyItemChanged(bookmarks.indexOf(bookmarkEntry))
    }

    fun remove(bookmarkEntry: BookmarkEntry){
        val index = bookmarks.indexOf(bookmarkEntry)
        bookmarks.remove(bookmarkEntry)
        notifyItemRemoved(index)
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/bookmarks/BookmarksDialog.kt => app/src/main/java/oppen/ariane/ui/bookmarks/BookmarksDialog.kt +0 -138
@@ 1,138 0,0 @@
package oppen.ariane.ui.bookmarks

import android.content.Context
import android.os.Handler
import android.os.Looper
import android.view.View
import androidx.appcompat.app.AppCompatDialog
import androidx.appcompat.widget.PopupMenu
import androidx.recyclerview.widget.LinearLayoutManager
import com.google.android.material.snackbar.BaseTransientBottomBar
import com.google.android.material.snackbar.Snackbar
import kotlinx.android.synthetic.main.dialog_bookmarks.view.*
import oppen.ariane.R
import oppen.ariane.io.database.bookmarks.BookmarkEntry
import oppen.ariane.io.database.bookmarks.BookmarksDatasource
import oppen.visible


class BookmarksDialog(
    context: Context,
    private val bookmarkDatasource: BookmarksDatasource,
    onBookmark: (bookmarkEntry: BookmarkEntry) -> Unit): AppCompatDialog(context, R.style.FSDialog) {

    var bookmarksAdapter: BookmarksAdapter

    var view: View = View.inflate(context, R.layout.dialog_bookmarks, null)

    init {

        setContentView(view)

        view.bookmarks_toolbar.setNavigationIcon(R.drawable.vector_close)
        view.bookmarks_toolbar.setNavigationOnClickListener {
            dismiss()
        }

        //None as yet
        view.bookmarks_toolbar.inflateMenu(R.menu.add_bookmarks)
        view.bookmarks_toolbar.setOnMenuItemClickListener {_ ->
            true
        }

        view.bookmarks_recycler.layoutManager = LinearLayoutManager(context)

        bookmarksAdapter = BookmarksAdapter({ bookmark ->
            //onBookmark
            onBookmark(bookmark)
            dismiss()

        }){ view, bookmark, isFirst, isLast ->
            //onOverflow
            val bookmarkOverflow = PopupMenu(context, view)

            bookmarkOverflow.inflate(R.menu.menu_bookmark)

            if(isFirst) bookmarkOverflow.menu.removeItem(R.id.menu_bookmark_move_up)
            if(isLast) bookmarkOverflow.menu.removeItem(R.id.menu_bookmark_move_down)

            bookmarkOverflow.setOnMenuItemClickListener { menuItem ->
                when(menuItem.itemId){
                    R.id.menu_bookmark_edit -> edit(bookmark)
                    R.id.menu_bookmark_delete -> delete(bookmark)
                    R.id.menu_bookmark_move_up -> moveUp(bookmark)
                    R.id.menu_bookmark_move_down-> moveDown(bookmark)
                }
                true
            }

            bookmarkOverflow.show()
        }

        view.bookmarks_recycler.adapter = bookmarksAdapter

        bookmarkDatasource.get { bookmarks ->

            Handler(Looper.getMainLooper()).post {
                when {
                    bookmarks.isEmpty() -> view.bookmarks_empty_layout.visible(true)
                    else -> bookmarksAdapter.update(bookmarks)
                }
            }
        }
    }

    private fun edit(bookmarkEntry: BookmarkEntry){
        BookmarkDialog(context, BookmarkDialog.mode_edit, null, bookmarkEntry.uri.toString(), bookmarkEntry.label){ label, uri ->
            bookmarkDatasource.update(bookmarkEntry, label, uri){
                bookmarkDatasource.get {bookmarks ->
                    Handler(Looper.getMainLooper()).post {
                        bookmarksAdapter.update(bookmarks)
                    }
                }
            }
        }.show()
    }

    /**
     *
     * Bookmark isn't actually deleted from the DB until the Snackbar disappears. Which is nice.
     *
     */
    private fun delete(bookmarkEntry: BookmarkEntry){
        //OnDelete
        bookmarksAdapter.hide(bookmarkEntry)
        Snackbar.make(view, "Deleted ${bookmarkEntry.label}", Snackbar.LENGTH_SHORT).addCallback(object: Snackbar.Callback() {
            override fun onDismissed(transientBottomBar: Snackbar?, event: Int) = when (event) {
                BaseTransientBottomBar.BaseCallback.DISMISS_EVENT_ACTION -> bookmarksAdapter.show(bookmarkEntry)
                else -> bookmarkDatasource.delete(bookmarkEntry){
                    Handler(Looper.getMainLooper()).post {
                        bookmarksAdapter.remove(bookmarkEntry)
                    }
                }
            }
        }).setAction("Undo"){
            //Action listener unused
        }.show()
    }

    private fun moveUp(bookmarkEntry: BookmarkEntry){
        bookmarkDatasource.moveUp(bookmarkEntry){
            bookmarkDatasource.get { bookmarks ->
                Handler(Looper.getMainLooper()).post {
                    bookmarksAdapter.update(bookmarks)
                }
            }
        }
    }

    private fun moveDown(bookmarkEntry: BookmarkEntry){
        bookmarkDatasource.moveDown(bookmarkEntry){
            bookmarkDatasource.get { bookmarks ->
                Handler(Looper.getMainLooper()).post {
                    bookmarksAdapter.update(bookmarks)
                }
            }
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/content_image/ImageDialog.kt => app/src/main/java/oppen/ariane/ui/content_image/ImageDialog.kt +0 -62
@@ 1,62 0,0 @@
package oppen.ariane.ui.content_image

import android.content.Context
import android.graphics.Bitmap
import android.net.Uri
import android.view.MenuInflater
import android.view.View
import androidx.appcompat.app.AppCompatDialog
import androidx.appcompat.widget.PopupMenu
import kotlinx.android.synthetic.main.dialog_content_image.view.*
import oppen.ariane.R
import oppen.ariane.io.GemState
import java.io.FileOutputStream

object ImageDialog {

    fun show(context: Context, state: GemState.ResponseImage, onDownloadRequest: (state: GemState.ResponseImage) -> Unit){
        val dialog = AppCompatDialog(context, R.style.AppTheme)

        val view = View.inflate(context, R.layout.dialog_content_image, null)
        dialog.setContentView(view)

        view.image_view.setImageURI(state.cacheUri)

        view.close_image_content_dialog.setOnClickListener {
            dialog.dismiss()
        }

        view.image_overflow.setOnClickListener {
            val overflowMenu = PopupMenu(context, view.image_overflow)
            val inflater: MenuInflater = overflowMenu.menuInflater
            inflater.inflate(R.menu.image_overflow_menu, overflowMenu.menu)
            overflowMenu.setOnMenuItemClickListener { menuItem ->
                if(menuItem.itemId == R.id.image_overflow_save_image){
                    onDownloadRequest(state)
                }
                true
            }

            overflowMenu.show()
        }

        dialog.show()
    }

    /**
     *
     * Save bitmap using Storage Access Framework Uri
     * @param bitmap
     * @param uri - must be a SAF Uri
     * @param onComplete
     */
    fun publicExport(context: Context, bitmap: Bitmap?, uri: Uri, onComplete: (uri: Uri) -> Unit) {
        context.contentResolver.openFileDescriptor(uri, "w")?.use {
            FileOutputStream(it.fileDescriptor).use { outputStream ->
                bitmap?.compress(Bitmap.CompressFormat.JPEG, 90, outputStream)
            }
            bitmap?.recycle()
            onComplete(uri)
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/content_image/TouchImageView.java => app/src/main/java/oppen/ariane/ui/content_image/TouchImageView.java +0 -306
@@ 1,306 0,0 @@
package oppen.ariane.ui.content_image;



import android.content.Context;
import android.graphics.Matrix;
import android.graphics.PointF;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.Log;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.ScaleGestureDetector;
import android.view.View;

/**
 *
 *  From SO: https://stackoverflow.com/a/54474590/7641428
 *
 *  todo - Rewrite in Kotlin at some point, possibly, maybe, never
 *
 */
public class TouchImageView extends androidx.appcompat.widget.AppCompatImageView implements GestureDetector.OnGestureListener, GestureDetector.OnDoubleTapListener {

    Matrix matrix;

    // We can be in one of these 3 states
    static final int NONE = 0;
    static final int DRAG = 1;
    static final int ZOOM = 2;
    int mode = NONE;

    // Remember some things for zooming
    PointF last = new PointF();
    PointF start = new PointF();
    float minScale = 0.9f;
    float maxScale = 3f;
    float[] m;

    int viewWidth, viewHeight;
    static final int CLICK = 3;
    float saveScale = 1f;
    protected float origWidth, origHeight;
    int oldMeasuredWidth, oldMeasuredHeight;

    ScaleGestureDetector mScaleDetector;

    Context context;

    public TouchImageView(Context context) {
        super(context);
        sharedConstructing(context);
    }

    public TouchImageView(Context context, AttributeSet attrs) {
        super(context, attrs);
        sharedConstructing(context);
    }

    GestureDetector mGestureDetector;

    private void sharedConstructing(Context context) {
        super.setClickable(true);
        this.context = context;
        mGestureDetector = new GestureDetector(context, this);
        mGestureDetector.setOnDoubleTapListener(this);

        mScaleDetector = new ScaleGestureDetector(context, new ScaleListener());
        matrix = new Matrix();
        m = new float[9];
        setImageMatrix(matrix);
        setScaleType(ScaleType.MATRIX);

        setOnTouchListener(new OnTouchListener() {

            @Override
            public boolean onTouch(View v, MotionEvent event) {
                mScaleDetector.onTouchEvent(event);
                mGestureDetector.onTouchEvent(event);

                PointF curr = new PointF(event.getX(), event.getY());

                switch (event.getAction()) {
                    case MotionEvent.ACTION_DOWN:
                        last.set(curr);
                        start.set(last);
                        mode = DRAG;
                        break;

                    case MotionEvent.ACTION_MOVE:
                        if (mode == DRAG) {
                            float deltaX = curr.x - last.x;
                            float deltaY = curr.y - last.y;
                            float fixTransX = getFixDragTrans(deltaX, viewWidth,
                                    origWidth * saveScale);
                            float fixTransY = getFixDragTrans(deltaY, viewHeight,
                                    origHeight * saveScale);
                            matrix.postTranslate(fixTransX, fixTransY);
                            fixTrans();
                            last.set(curr.x, curr.y);
                        }
                        break;

                    case MotionEvent.ACTION_UP:
                        mode = NONE;
                        int xDiff = (int) Math.abs(curr.x - start.x);
                        int yDiff = (int) Math.abs(curr.y - start.y);
                        if (xDiff < CLICK && yDiff < CLICK)
                            performClick();
                        break;

                    case MotionEvent.ACTION_POINTER_UP:
                        mode = NONE;
                        break;
                }

                setImageMatrix(matrix);
                invalidate();
                return true; // indicate event was handled
            }

        });

        invalidate();
    }

    public void setMaxZoom(float x) {
        maxScale = x;
    }

    @Override
    public boolean onSingleTapConfirmed(MotionEvent e) {
        return false;
    }

    public void reset(){
        saveScale = 1f;
        fixTrans();
    }

    @Override
    public boolean onDoubleTap(MotionEvent e) {
        // Double tap is detected

        float origScale = saveScale;
        float mScaleFactor;

        if (saveScale == maxScale) {
            saveScale = minScale;
            mScaleFactor = minScale / origScale;
        } else {
            saveScale = maxScale;
            mScaleFactor = maxScale / origScale;
        }

        matrix.postScale(mScaleFactor, mScaleFactor, viewWidth / 2f, viewHeight / 2f);

        fixTrans();

        return false;
    }

    @Override
    public boolean onDoubleTapEvent(MotionEvent e) {
        return false;
    }

    @Override
    public boolean onDown(MotionEvent e) {
        return false;
    }

    @Override
    public void onShowPress(MotionEvent e) {

    }

    @Override
    public boolean onSingleTapUp(MotionEvent e) {
        return false;
    }

    @Override
    public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
        return false;
    }

    @Override
    public void onLongPress(MotionEvent e) {

    }

    @Override
    public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
        return false;
    }

    private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener {
        @Override
        public boolean onScaleBegin(ScaleGestureDetector detector) {
            mode = ZOOM;
            return true;
        }

        @Override
        public boolean onScale(ScaleGestureDetector detector) {
            float mScaleFactor = detector.getScaleFactor();
            float origScale = saveScale;
            saveScale *= mScaleFactor;
            if (saveScale > maxScale) {
                saveScale = maxScale;
                mScaleFactor = maxScale / origScale;
            } else if (saveScale < minScale) {
                saveScale = minScale;
                mScaleFactor = minScale / origScale;
            }

            if (origWidth * saveScale <= viewWidth || origHeight * saveScale <= viewHeight) {
                matrix.postScale(mScaleFactor, mScaleFactor, viewWidth / 2f, viewHeight / 2f);
            }else {
                matrix.postScale(mScaleFactor, mScaleFactor, detector.getFocusX(), detector.getFocusY());
            }

            fixTrans();
            return true;
        }
    }

    void fixTrans() {
        matrix.getValues(m);
        float transX = m[Matrix.MTRANS_X];
        float transY = m[Matrix.MTRANS_Y];

        float fixTransX = getFixTrans(transX, viewWidth, origWidth * saveScale);
        float fixTransY = getFixTrans(transY, viewHeight, origHeight * saveScale);

        if (fixTransX != 0 || fixTransY != 0) matrix.postTranslate(fixTransX, fixTransY);
    }

    float getFixTrans(float trans, float viewSize, float contentSize) {
        float minTrans, maxTrans;

        if (contentSize <= viewSize) {
            minTrans = 0;
            maxTrans = viewSize - contentSize;
        } else {
            minTrans = viewSize - contentSize;
            maxTrans = 0;
        }

        if (trans < minTrans) return -trans + minTrans;
        if (trans > maxTrans) return -trans + maxTrans;
        return 0;
    }

    float getFixDragTrans(float delta, float viewSize, float contentSize) {
        if (contentSize <= viewSize) {
            return 0;
        }
        return delta;
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        viewWidth = MeasureSpec.getSize(widthMeasureSpec);
        viewHeight = MeasureSpec.getSize(heightMeasureSpec);

        //
        // Rescales image on rotation
        //
        if (oldMeasuredHeight == viewWidth && oldMeasuredHeight == viewHeight || viewWidth == 0 || viewHeight == 0) return;
        oldMeasuredHeight = viewHeight;
        oldMeasuredWidth = viewWidth;

        if (saveScale == 1) {
            // Fit to screen.
            float scale;

            Drawable drawable = getDrawable();
            if (drawable == null || drawable.getIntrinsicWidth() == 0 || drawable.getIntrinsicHeight() == 0) return;
            int bmWidth = drawable.getIntrinsicWidth();
            int bmHeight = drawable.getIntrinsicHeight();

            Log.d("bmSize", "bmWidth: " + bmWidth + " bmHeight : " + bmHeight);

            float scaleX = (float) viewWidth / (float) bmWidth;
            float scaleY = (float) viewHeight / (float) bmHeight;
            scale = Math.min(scaleX, scaleY);
            matrix.setScale(scale, scale);

            // Center the image
            float redundantYSpace = (float) viewHeight - (scale * (float) bmHeight);
            float redundantXSpace = (float) viewWidth - (scale * (float) bmWidth);
            redundantYSpace /= (float) 2;
            redundantXSpace /= (float) 2;

            matrix.postTranslate(redundantXSpace, redundantYSpace);

            origWidth = viewWidth - 2 * redundantXSpace;
            origHeight = viewHeight - 2 * redundantYSpace;
            setImageMatrix(matrix);
        }
        fixTrans();
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/content_text/TextDialog.kt => app/src/main/java/oppen/ariane/ui/content_text/TextDialog.kt +0 -27
@@ 1,27 0,0 @@
package oppen.ariane.ui.content_text

import android.content.Context
import android.view.View
import androidx.appcompat.app.AppCompatDialog
import kotlinx.android.synthetic.main.dialog_content_text.view.*
import oppen.ariane.R
import oppen.ariane.io.GemState

object TextDialog {

    fun show(context: Context, state: GemState.ResponseText){
        val dialog = AppCompatDialog(context, R.style.AppTheme)

        val view = View.inflate(context, R.layout.dialog_content_text, null)
        dialog.setContentView(view)

        view.text_content.text = state.content

        view.close_text_content_dialog.setOnClickListener {
            dialog.dismiss()
        }


        dialog.show()
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/modals_menus/LinkPopup.kt => app/src/main/java/oppen/ariane/ui/modals_menus/LinkPopup.kt +0 -34
@@ 1,34 0,0 @@
package oppen.ariane.ui.modals_menus

import android.view.MenuInflater
import android.view.View
import androidx.appcompat.widget.PopupMenu
import oppen.ariane.R
import oppen.endsWithImage
import oppen.isWeb
import java.net.URI

object LinkPopup {

    fun show(view: View?, uri: URI, onMenuOption: (menuId: Int) -> Unit){
        if(view != null) {

            val popup = PopupMenu(view.context, view)
            val inflater: MenuInflater = popup.menuInflater

            val uriStr = uri.toString()

            when {
                uriStr.endsWithImage() && !uriStr.isWeb() -> inflater.inflate(R.menu.image_link_menu, popup.menu)
                else -> inflater.inflate(R.menu.link_menu, popup.menu)
            }

            popup.setOnMenuItemClickListener { menuItem ->
                onMenuOption(menuItem.itemId)
                true
            }

            popup.show()
        }
    }
}
\ No newline at end of file

D app/src/main/java/oppen/ariane/ui/modals_menus/about/AboutDialog.kt => app/src/main/java/oppen/ariane/ui/modals_menus/about/AboutDialog.kt +0 -83
@@ 1,83 0,0 @@
package oppen.ariane.ui.modals_menus.about

import android.content.Context
import android.content.Intent
import android.net.Uri
import android.os.Handler
import android.os.Looper
import android.view.View
import androidx.appcompat.app.AppCompatDialog
import androidx.appcompat.widget.AppCompatTextView
import kotlinx.android.synthetic.main.dialog_about.view.*
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
import oppen.ariane.BuildConfig
import oppen.ariane.R
import java.lang.StringBuilder
import java.security.SecureRandom
import javax.net.ssl.SSLContext
import javax.net.ssl.SSLSocket
import javax.net.ssl.SSLSocketFactory

object AboutDialog {

    fun show(context: Context){
        val dialog = AppCompatDialog(context, R.style.AppTheme)

        val view = View.inflate(context, R.layout.dialog_about, null)
        dialog.setContentView(view)

        view.close_tab_dialog.setOnClickListener {
            dialog.dismiss()
        }

        view.version_label.text = BuildConfig.VERSION_NAME

        view.gnu_license_button.setOnClickListener {
            context.startActivity(Intent(Intent.ACTION_VIEW).apply {
                data = Uri.parse("https://www.gnu.org/licenses/gpl-3.0.html")
            })