Group push notifications

Clear notifications when opening MainActivity
Use lowest privacy setting when replying

app/src/main/java/com/keylesspalace/tusky/ComposeActivity.java

@@ -399,11 +399,18 @@ public class ComposeActivity extends BaseActivity {
         if (intent != null) {
             inReplyToId = intent.getStringExtra("in_reply_to_id");
             String replyVisibility = intent.getStringExtra("reply_visibility");
+
             if (replyVisibility != null) {
-                /* Override any remembered visibilty and instead adopt the visibility of the status
+                // Lowest possible visibility setting in response
-                 * to which this replies. */
+                if (statusVisibility.equals("private") || replyVisibility.equals("private")) {
+                    statusVisibility = "private";
+                } else if (statusVisibility.equals("unlisted") || replyVisibility.equals("unlisted")) {
+                    statusVisibility = "unlisted";
+                } else {
                     statusVisibility = replyVisibility;
                 }
+            }
+
             mentionedUsernames = intent.getStringArrayExtra("mentioned_usernames");
         }
 

app/src/main/java/com/keylesspalace/tusky/MainActivity.java

@@ -15,6 +15,7 @@
 
 package com.keylesspalace.tusky;
 
+import android.app.NotificationManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -22,12 +23,12 @@ import android.graphics.PorterDuff;
 import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
+import android.os.Bundle;
 import android.os.PersistableBundle;
 import android.support.design.widget.FloatingActionButton;
 import android.support.design.widget.TabLayout;
 import android.support.v4.content.ContextCompat;
 import android.support.v4.view.ViewPager;
-import android.os.Bundle;
 import android.text.SpannableStringBuilder;
 import android.text.Spanned;
 import android.text.TextUtils;
@@ -187,6 +188,18 @@ public class MainActivity extends BaseActivity {
         });
     }
 
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        SharedPreferences notificationPreferences = getApplicationContext().getSharedPreferences("Notifications", MODE_PRIVATE);
+        SharedPreferences.Editor editor = notificationPreferences.edit();
+        editor.putString("current", "[]");
+        editor.apply();
+
+        ((NotificationManager) (getSystemService(NOTIFICATION_SERVICE))).cancel(MyFirebaseMessagingService.NOTIFY_ID);
+    }
+
     @Override
     public void onSaveInstanceState(Bundle outState, PersistableBundle outPersistentState) {
         ArrayList<Integer> pageHistoryList = new ArrayList<>();

app/src/main/java/com/keylesspalace/tusky/MyFirebaseMessagingService.java

@@ -22,6 +22,9 @@ import com.keylesspalace.tusky.entity.Notification;
 import com.squareup.picasso.Picasso;
 import com.squareup.picasso.Target;
 
+import org.json.JSONArray;
+import org.json.JSONException;
+
 import java.io.IOException;
 
 import okhttp3.Interceptor;
@@ -36,6 +39,7 @@ import retrofit2.converter.gson.GsonConverterFactory;
 public class MyFirebaseMessagingService extends FirebaseMessagingService {
     private MastodonAPI mastodonAPI;
     private static final String TAG = "MyFirebaseMessagingService";
+    public static final int NOTIFY_ID = 666;
 
     @Override
     public void onMessageReceived(RemoteMessage remoteMessage) {
@@ -112,6 +116,34 @@ public class MyFirebaseMessagingService extends FirebaseMessagingService {
 
     private void buildNotification(Notification body) {
         final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
+        final SharedPreferences notificationPreferences = getApplicationContext().getSharedPreferences("Notifications", MODE_PRIVATE);
+
+        String rawCurrentNotifications = notificationPreferences.getString("current", "[]");
+        JSONArray currentNotifications;
+
+        try {
+            currentNotifications = new JSONArray(rawCurrentNotifications);
+        } catch (JSONException e) {
+            currentNotifications = new JSONArray();
+        }
+
+        boolean alreadyContains = false;
+
+        for(int i = 0; i < currentNotifications.length(); i++) {
+            try {
+                if (currentNotifications.getString(i).equals(body.account.displayName)) {
+                    alreadyContains = true;
+                }
+            } catch (JSONException e) {
+                e.printStackTrace();
+            }
+        }
+
+        if (!alreadyContains) currentNotifications.put(body.account.displayName);
+
+        SharedPreferences.Editor editor = notificationPreferences.edit();
+        editor.putString("current", currentNotifications.toString());
+        editor.commit();
 
         Intent resultIntent = new Intent(this, MainActivity.class);
         resultIntent.putExtra("tab_position", 1);
@@ -122,11 +154,12 @@ public class MyFirebaseMessagingService extends FirebaseMessagingService {
 
         final NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
                 .setSmallIcon(R.drawable.ic_notify)
-                .setAutoCancel(true)
                 .setContentIntent(resultPendingIntent)
                 .setDefaults(0); // So it doesn't ring twice, notify only in Target callback
 
-        final Integer mId = (int)(System.currentTimeMillis() / 1000);
+        if (currentNotifications.length() == 1) {
+            builder.setContentTitle(titleForType(body))
+                    .setContentText(truncateWithEllipses(bodyForType(body), 40));
 
             Target mTarget = new Target() {
                 @Override
@@ -145,7 +178,7 @@ public class MyFirebaseMessagingService extends FirebaseMessagingService {
                         builder.setLights(0xFF00FF8F, 300, 1000);
                     }
 
-                ((NotificationManager) (getSystemService(NOTIFICATION_SERVICE))).notify(mId, builder.build());
+                    ((NotificationManager) (getSystemService(NOTIFICATION_SERVICE))).notify(NOTIFY_ID, builder.build());
                 }
 
                 @Override
@@ -164,31 +197,60 @@ public class MyFirebaseMessagingService extends FirebaseMessagingService {
                     .placeholder(R.drawable.avatar_default)
                     .transform(new RoundedTransformation(7, 0))
                     .into(mTarget);
+        } else {
+            try {
+                builder.setContentTitle(String.format(getString(R.string.notification_title_summary), currentNotifications.length()))
+                        .setContentText(truncateWithEllipses(joinNames(currentNotifications), 40));
+            } catch (JSONException e) {
+                e.printStackTrace();
+            }
+        }
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
             builder.setVisibility(android.app.Notification.VISIBILITY_PRIVATE);
             builder.setCategory(android.app.Notification.CATEGORY_SOCIAL);
         }
 
-        switch (body.type) {
+        ((NotificationManager) (getSystemService(NOTIFICATION_SERVICE))).notify(NOTIFY_ID, builder.build());
-            case MENTION:
-                builder.setContentTitle(String.format(getString(R.string.notification_mention_format), body.account.getDisplayName()))
-                        .setContentText(truncateWithEllipses(body.status.content.toString(), 40));
-                break;
-            case FOLLOW:
-                builder.setContentTitle(String.format(getString(R.string.notification_follow_format), body.account.getDisplayName()))
-                        .setContentText(truncateWithEllipses(body.account.username, 40));
-                break;
-            case FAVOURITE:
-                builder.setContentTitle(String.format(getString(R.string.notification_favourite_format), body.account.getDisplayName()))
-                        .setContentText(truncateWithEllipses(body.status.content.toString(), 40));
-                break;
-            case REBLOG:
-                builder.setContentTitle(String.format(getString(R.string.notification_reblog_format), body.account.getDisplayName()))
-                        .setContentText(truncateWithEllipses(body.status.content.toString(), 40));
-                break;
     }
 
-        ((NotificationManager) (getSystemService(NOTIFICATION_SERVICE))).notify(mId, builder.build());
+    private String joinNames(JSONArray array) throws JSONException {
+        if (array.length() > 3) {
+            return String.format(getString(R.string.notification_summary_large), array.get(0), array.get(1), array.get(2), array.length() - 3);
+        } else if (array.length() == 3) {
+            return String.format(getString(R.string.notification_summary_medium), array.get(0), array.get(1), array.get(2));
+        } else if (array.length() == 2) {
+            return String.format(getString(R.string.notification_summary_small), array.get(0), array.get(1));
+        }
+
+        return null;
+    }
+
+    private String titleForType(Notification notification) {
+        switch (notification.type) {
+            case MENTION:
+                return String.format(getString(R.string.notification_mention_format), notification.account.getDisplayName());
+            case FOLLOW:
+                return String.format(getString(R.string.notification_follow_format), notification.account.getDisplayName());
+            case FAVOURITE:
+                return String.format(getString(R.string.notification_favourite_format), notification.account.getDisplayName());
+            case REBLOG:
+                return String.format(getString(R.string.notification_reblog_format), notification.account.getDisplayName());
+        }
+
+        return null;
+    }
+
+    private String bodyForType(Notification notification) {
+        switch (notification.type) {
+            case FOLLOW:
+                return notification.account.username;
+            case MENTION:
+            case FAVOURITE:
+            case REBLOG:
+                return notification.status.content.toString();
+        }
+
+        return null;
     }
 }

app/src/main/res/values/strings.xml

@@ -102,12 +102,8 @@
     <string name="visibility_unlisted">Everyone can see, but not on public timelines</string>
     <string name="visibility_private">Only followers and mentions can see</string>
 
-    <string name="notification_service_description">Allows Tusky to check for Mastodon notifications.</string>
-    <string name="notification_service_several_mentions">%d new mentions</string>
-    <string name="notification_service_one_mention">Mention from %s</string>
-
     <string name="pref_title_notification_settings">Notifications</string>
-    <string name="pref_title_pull_notifications">Enable pull notifcations</string>
+    <string name="pref_title_pull_notifications">Enable pull notifications</string>
     <string name="pref_summary_pull_notifications">Check for notifications periodically</string>
     <string name="pref_title_pull_notification_check_interval">Check interval</string>
     <string name="pref_summary_pull_notification_check_interval">How often to pull</string>
@@ -133,5 +129,8 @@
     <string name="notification_mention_format">%s mentioned you</string>
     <string name="error_invalid_domain">Invalid domain entered</string>
     <string name="error_failed_app_registration">This app could not obtain authentication from that server instance.</string>
-
+    <string name="notification_summary_large">%1$s, %2$s, %3$s and %4$d others</string>
+    <string name="notification_summary_medium">%1$s, %2$s, and %3$s</string>
+    <string name="notification_summary_small">%1$s and %2$s</string>
+    <string name="notification_title_summary">%d new interactions</string>
 </resources>