8 files changed, 71 insertions(+), 29 deletions(-)

M src/main/java/eu/siacs/conversations/entities/Conversation.java
M src/main/java/eu/siacs/conversations/services/NotificationService.java
M src/main/java/eu/siacs/conversations/ui/ConversationActivity.java
A src/main/res/drawable-hdpi/ic_action_download.png
A src/main/res/drawable-mdpi/ic_action_download.png
A src/main/res/drawable-xhdpi/ic_action_download.png
A src/main/res/drawable-xxhdpi/ic_action_download.png
M src/main/res/values/strings.xml

@@ 108,9 108,9 @@ public class Conversation extends AbstractEntity implements Blockable {
 		}
 	}
 
-	public void findMessagesWithFiles(OnMessageFound onMessageFound) {
+	public void findMessagesWithFiles(final OnMessageFound onMessageFound) {
 		synchronized (this.messages) {
-			for (Message message : this.messages) {
+			for (final Message message : this.messages) {
 				if ((message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE)
 						&& message.getEncryption() != Message.ENCRYPTION_PGP) {
 					onMessageFound.onMessageFound(message);


@@ 119,14 119,14 @@ public class Conversation extends AbstractEntity implements Blockable {
 		}
 	}
 
-	public Message findMessageWithFileAndUuid(String uuid) {
+	public Message findMessageWithFileAndUuid(final String uuid) {
 		synchronized (this.messages) {
-			for (Message message : this.messages) {
-				if (message.getType() == Message.TYPE_IMAGE
+			for (final Message message : this.messages) {
+				if ((message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE)
 						&& message.getEncryption() != Message.ENCRYPTION_PGP
 						&& message.getUuid().equals(uuid)) {
 					return message;
-						}
+				}
 			}
 		}
 		return null;

@@ 44,7 44,7 @@ import eu.siacs.conversations.utils.UIHelper;
 
 public class NotificationService {
 
-	private XmppConnectionService mXmppConnectionService;
+	private final XmppConnectionService mXmppConnectionService;
 
 	private final LinkedHashMap<String, ArrayList<Message>> notifications = new LinkedHashMap<>();
 


@@ 56,7 56,7 @@ public class NotificationService {
 	private boolean mIsInForeground;
 	private long mLastNotification;
 
-	public NotificationService(XmppConnectionService service) {
+	public NotificationService(final XmppConnectionService service) {
 		this.mXmppConnectionService = service;
 	}
 


@@ 214,17 214,17 @@ public class NotificationService {
 	private Builder buildMultipleConversation() {
 		final Builder mBuilder = new NotificationCompat.Builder(
 				mXmppConnectionService);
-		NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
+		final NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
 		style.setBigContentTitle(notifications.size()
 				+ " "
 				+ mXmppConnectionService
 				.getString(R.string.unread_conversations));
 		final StringBuilder names = new StringBuilder();
 		Conversation conversation = null;
-		for (ArrayList<Message> messages : notifications.values()) {
+		for (final ArrayList<Message> messages : notifications.values()) {
 			if (messages.size() > 0) {
 				conversation = messages.get(0).getConversation();
-				String name = conversation.getName();
+				final String name = conversation.getName();
 				style.addLine(Html.fromHtml("<b>" + name + "</b> "
 							+ UIHelper.getMessagePreview(mXmppConnectionService,messages.get(0)).first));
 				names.append(name);


@@ 241,8 241,7 @@ public class NotificationService {
 		mBuilder.setContentText(names.toString());
 		mBuilder.setStyle(style);
 		if (conversation != null) {
-			mBuilder.setContentIntent(createContentIntent(conversation
-						.getUuid()));
+			mBuilder.setContentIntent(createContentIntent(conversation));
 		}
 		return mBuilder;
 	}


@@ 256,14 255,24 @@ public class NotificationService {
 			mBuilder.setLargeIcon(mXmppConnectionService.getAvatarService()
 					.get(conversation, getPixel(64)));
 			mBuilder.setContentTitle(conversation.getName());
-			final Message message;
+			Message message;
 			if ((message = getImage(messages)) != null) {
 				modifyForImage(mBuilder, message, messages, notify);
 			} else {
 				modifyForTextOnly(mBuilder, messages, notify);
 			}
-			mBuilder.setContentIntent(createContentIntent(conversation
-						.getUuid()));
+			if ((message = getFirstDownloadableMessage(messages)) != null) {
+				mBuilder.addAction(
+						R.drawable.ic_action_download,
+						mXmppConnectionService.getResources().getString(
+							message.getType() == Message.TYPE_IMAGE ?
+							R.string.download_image :
+							R.string.download_file
+							),
+						createDownloadIntent(message)
+						);
+			}
+			mBuilder.setContentIntent(createContentIntent(conversation));
 		}
 		return mBuilder;
 	}


@@ 303,7 312,7 @@ public class NotificationService {
 		}
 	}
 
-	private Message getImage(final ArrayList<Message> messages) {
+	private Message getImage(final Iterable<Message> messages) {
 		for (final Message message : messages) {
 			if (message.getType() == Message.TYPE_IMAGE
 					&& message.getDownloadable() == null


@@ 314,7 323,17 @@ public class NotificationService {
 		return null;
 	}
 
-	private String getMergedBodies(final ArrayList<Message> messages) {
+	private Message getFirstDownloadableMessage(final Iterable<Message> messages) {
+		for (final Message message : messages) {
+			if ((message.getType() == Message.TYPE_FILE || message.getType() == Message.TYPE_IMAGE) &&
+					message.getDownloadable() != null) {
+				return message;
+					}
+		}
+		return null;
+	}
+
+	private CharSequence getMergedBodies(final ArrayList<Message> messages) {
 		final StringBuilder text = new StringBuilder();
 		for (int i = 0; i < messages.size(); ++i) {
 			text.append(UIHelper.getMessagePreview(mXmppConnectionService,messages.get(i)).first);


@@ 325,25 344,39 @@ public class NotificationService {
 		return text.toString();
 	}
 
-	private PendingIntent createContentIntent(final String conversationUuid) {
+	private PendingIntent createContentIntent(final String conversationUuid, final String downloadMessageUuid) {
 		final TaskStackBuilder stackBuilder = TaskStackBuilder
 			.create(mXmppConnectionService);
 		stackBuilder.addParentStack(ConversationActivity.class);
 
 		final Intent viewConversationIntent = new Intent(mXmppConnectionService,
 				ConversationActivity.class);
-		viewConversationIntent.setAction(Intent.ACTION_VIEW);
+		if (downloadMessageUuid != null) {
+			viewConversationIntent.setAction(ConversationActivity.ACTION_DOWNLOAD);
+		} else {
+			viewConversationIntent.setAction(Intent.ACTION_VIEW);
+		}
 		if (conversationUuid != null) {
-			viewConversationIntent.putExtra(ConversationActivity.CONVERSATION,
-					conversationUuid);
+			viewConversationIntent.putExtra(ConversationActivity.CONVERSATION, conversationUuid);
 			viewConversationIntent.setType(ConversationActivity.VIEW_CONVERSATION);
 		}
+		if (downloadMessageUuid != null) {
+			viewConversationIntent.putExtra(ConversationActivity.MESSAGE, downloadMessageUuid);
+		}
 
 		stackBuilder.addNextIntent(viewConversationIntent);
 
 		return stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
 	}
 
+	private PendingIntent createDownloadIntent(final Message message) {
+		return createContentIntent(message.getConversationUuid(), message.getUuid());
+	}
+
+	private PendingIntent createContentIntent(final Conversation conversation) {
+		return createContentIntent(conversation.getUuid(), null);
+	}
+
 	private PendingIntent createDeleteIntent() {
 		final Intent intent = new Intent(mXmppConnectionService,
 				XmppConnectionService.class);


@@ 445,7 478,7 @@ public class NotificationService {
 		mBuilder.setOngoing(true);
 		//mBuilder.setLights(0xffffffff, 2000, 4000);
 		mBuilder.setSmallIcon(R.drawable.ic_stat_alert_warning);
-		TaskStackBuilder stackBuilder = TaskStackBuilder.create(mXmppConnectionService);
+		final TaskStackBuilder stackBuilder = TaskStackBuilder.create(mXmppConnectionService);
 		stackBuilder.addParentStack(ConversationActivity.class);
 
 		final Intent manageAccountsIntent = new Intent(mXmppConnectionService,ManageAccountActivity.class);

@@ 15,7 15,6 @@ import android.os.SystemClock;
 import android.provider.MediaStore;
 import android.support.v4.widget.SlidingPaneLayout;
 import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
-import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;


@@ 33,7 32,6 @@ import net.java.otr4j.session.SessionStatus;
 import java.util.ArrayList;
 import java.util.List;
 
-import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.entities.Blockable;


@@ 50,8 48,11 @@ import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
 public class ConversationActivity extends XmppActivity
 	implements OnAccountUpdate, OnConversationUpdate, OnRosterUpdate, OnUpdateBlocklist {
 
+	public static final String ACTION_DOWNLOAD = "eu.siacs.conversations.action.DOWNLOAD";
+
 	public static final String VIEW_CONVERSATION = "viewConversation";
 	public static final String CONVERSATION = "conversationUuid";
+	public static final String MESSAGE = "messageUuid";
 	public static final String TEXT = "text";
 	public static final String NICK = "nick";
 


@@ 823,10 824,11 @@ public class ConversationActivity extends XmppActivity
 		setIntent(new Intent());
 	}
 
-	private void handleViewConversationIntent(Intent intent) {
-		String uuid = (String) intent.getExtras().get(CONVERSATION);
-		String text = intent.getExtras().getString(TEXT, "");
-		String nick = intent.getExtras().getString(NICK,null);
+	private void handleViewConversationIntent(final Intent intent) {
+		final String uuid = (String) intent.getExtras().get(CONVERSATION);
+		final String downloadUuid = (String) intent.getExtras().get(MESSAGE);
+		final String text = intent.getExtras().getString(TEXT, "");
+		final String nick = intent.getExtras().getString(NICK, null);
 		if (selectConversationByUuid(uuid)) {
 			this.mConversationFragment.reInit(getSelectedConversation());
 			if (nick != null) {


@@ 839,6 841,12 @@ public class ConversationActivity extends XmppActivity
 			if (mContentView instanceof SlidingPaneLayout) {
 				updateActionBarTitle(true); //fixes bug where slp isn't properly closed yet
 			}
+			if (downloadUuid != null) {
+				final Message message = mSelectedConversation.findMessageWithFileAndUuid(downloadUuid);
+				if (message != null) {
+					mConversationFragment.messageListAdapter.startDownloadable(message);
+				}
+			}
 		}
 	}
 

@@ 85,6 85,7 @@
     <string name="send_pgp_message">Send OpenPGP encrypted message</string>
     <string name="your_nick_has_been_changed">Your nickname has been changed</string>
     <string name="download_image">Download Image</string>
+    <string name="download_file">Download File</string>
     <string name="image_offered_for_download"><i>Image file offered for download</i></string>
     <string name="send_unencrypted">Send unencrypted</string>
     <string name="decryption_failed">Decryption failed. Maybe you don’t have the proper private key.</string>