Fixes #238

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/src/main/java/com/nextcloud/talk/controllers/CallNotificationController.java

@@ -65,6 +65,7 @@ import com.nextcloud.talk.models.json.participants.ParticipantsOverall;
 import com.nextcloud.talk.models.json.rooms.Room;
 import com.nextcloud.talk.models.json.rooms.RoomsOverall;
 import com.nextcloud.talk.utils.ApiUtils;
+import com.nextcloud.talk.utils.DoNotDisturbUtils;
 import com.nextcloud.talk.utils.MagicFlipView;
 import com.nextcloud.talk.utils.bundle.BundleKeys;
 import com.nextcloud.talk.utils.glide.GlideApp;
@@ -302,6 +303,7 @@ public class CallNotificationController extends BaseController {
             runAllThings();
         }
 
+        if (DoNotDisturbUtils.shouldPlaySound()) {
             String callRingtonePreferenceString = appPreferences.getCallRingtoneUri();
             Uri ringtoneUri;
 
@@ -326,6 +328,7 @@ public class CallNotificationController extends BaseController {
                 mediaPlayer.start();
             }
         }
+    }
 
 
     @Subscribe(threadMode = ThreadMode.MAIN)

app/src/main/java/com/nextcloud/talk/jobs/NotificationJob.java

@@ -51,6 +51,7 @@ import com.nextcloud.talk.models.json.push.DecryptedPushMessage;
 import com.nextcloud.talk.models.json.rooms.Room;
 import com.nextcloud.talk.models.json.rooms.RoomOverall;
 import com.nextcloud.talk.utils.ApiUtils;
+import com.nextcloud.talk.utils.DoNotDisturbUtils;
 import com.nextcloud.talk.utils.NotificationUtils;
 import com.nextcloud.talk.utils.PushUtils;
 import com.nextcloud.talk.utils.bundle.BundleKeys;
@@ -345,7 +346,8 @@ public class NotificationJob extends Job {
         if (notificationManager != null) {
             notificationManager.notify((int) crc32.getValue(), notificationBuilder.build());
 
-            if (soundUri != null & !ApplicationWideCurrentRoomHolder.getInstance().isInCall()) {
+            if (soundUri != null & !ApplicationWideCurrentRoomHolder.getInstance().isInCall() &&
+                    DoNotDisturbUtils.shouldPlaySound()) {
                 MediaPlayer mediaPlayer = MediaPlayer.create(context, soundUri);
                 mediaPlayer.start();
                 mediaPlayer.setOnCompletionListener(MediaPlayer::release);

app/src/main/java/com/nextcloud/talk/utils/DoNotDisturbUtils.java

@@ -0,0 +1,54 @@
+/*
+ * Nextcloud Talk application
+ *
+ * @author Mario Danic
+ * Copyright (C) 2017-2018 Mario Danic <mario@lovelyhq.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+package com.nextcloud.talk.utils;
+
+import android.app.NotificationManager;
+import android.content.Context;
+import android.media.AudioManager;
+import android.os.Build;
+
+import com.nextcloud.talk.application.NextcloudTalkApplication;
+
+public class DoNotDisturbUtils {
+    private static final String TAG = "DoNotDisturbUtils";
+
+    public static boolean shouldPlaySound() {
+        Context context = NextcloudTalkApplication.getSharedApplication().getApplicationContext();
+
+        NotificationManager notificationManager =
+                (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+        AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
+
+        boolean shouldPlaySound = true;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && notificationManager != null) {
+            if (notificationManager.getCurrentInterruptionFilter() != NotificationManager.INTERRUPTION_FILTER_ALL) {
+                shouldPlaySound = false;
+            }
+        }
+
+        if (audioManager != null && shouldPlaySound) {
+            if (audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL) {
+                shouldPlaySound = false;
+            }
+        }
+        return shouldPlaySound;
+    }
+}