Allow to select preferred music player in preferences, closes #112

app/src/main/AndroidManifest.xml

@@ -228,9 +228,7 @@
             android:name=".externalevents.MusicPlaybackReceiver"
             android:enabled="false">
             <intent-filter>
-                <action android:name="com.andrew.apollo.metachanged" />
+                <action android:name="com.android.music.metachanged"/>
-                <action android:name="com.cyanogenmod.eleven.metachanged" />
-                <action android:name="com.spotify.music.metadatachanged" />
             </intent-filter>
         </receiver>
         <receiver

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/SettingsActivity.java

@@ -1,10 +1,15 @@
 package nodomain.freeyourgadget.gadgetbridge.activities;
 
 import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
 import android.os.Bundle;
+import android.preference.ListPreference;
 import android.preference.Preference;
 import android.support.v4.content.LocalBroadcastManager;
 
+import java.util.List;
+
 import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandPreferencesActivity;
 
@@ -68,13 +73,40 @@ public class SettingsActivity extends AbstractSettingsActivity {
             }
 
         });
+
+        // Get all receivers of Media Buttons
+        Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON);
+
+        PackageManager pm = getPackageManager();
+        List<ResolveInfo> mediaReceivers = pm.queryBroadcastReceivers(mediaButtonIntent,
+                PackageManager.GET_INTENT_FILTERS | PackageManager.GET_RESOLVED_FILTER);
+
+
+        CharSequence[] newEntries = new CharSequence[mediaReceivers.size() + 1];
+        CharSequence[] newValues = new CharSequence[mediaReceivers.size() + 1];
+        newEntries[0] = getString(R.string.pref_default);
+        newValues[0] = "default";
+
+        int i = 1;
+        for (ResolveInfo resolveInfo : mediaReceivers) {
+            newEntries[i] = resolveInfo.activityInfo.loadLabel(pm);
+            newValues[i] = resolveInfo.activityInfo.packageName;
+            i++;
+        }
+
+        final ListPreference audioPlayer = (ListPreference) findPreference("audio_player");
+        audioPlayer.setEntries(newEntries);
+        audioPlayer.setEntryValues(newValues);
     }
 
     @Override
     protected String[] getPreferenceKeysWithSummary() {
         return new String[]{
+                "audio_player",
+                "notification_mode_sms",
+                "notification_mode_k9mail",
                 "pebble_emu_addr",
-                "pebble_emu_port"
+                "pebble_emu_port",
         };
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/externalevents/MusicPlaybackReceiver.java

@@ -18,19 +18,6 @@ public class MusicPlaybackReceiver extends BroadcastReceiver {
 
     @Override
     public void onReceive(Context context, Intent intent) {
-        String action = intent.getAction();
-        int lastDot = action.lastIndexOf(".");
-        String source = action.substring(0, lastDot);
-
-        if (!source.equals(mLastSource)) {
-            mLastSource = source;
-            SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
-            SharedPreferences.Editor edit = sharedPrefs.edit();
-            edit.putString("last_audiosource", mLastSource);
-            LOG.info("set last audiosource to " + mLastSource);
-            edit.apply();
-        }
-
         String artist = intent.getStringExtra("artist");
         String album = intent.getStringExtra("album");
         String track = intent.getStringExtra("track");

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/receivers/GBMusicControlReceiver.java

@@ -54,23 +54,23 @@ public class GBMusicControlReceiver extends BroadcastReceiver {
 
         if (keyCode != -1) {
             SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
-            String audioSource = sharedPrefs.getString("last_audiosource", null);
+            String audioPlayer = sharedPrefs.getString("audio_player", "default");
 
             long eventtime = SystemClock.uptimeMillis();
 
             Intent downIntent = new Intent(Intent.ACTION_MEDIA_BUTTON, null);
             KeyEvent downEvent = new KeyEvent(eventtime, eventtime, KeyEvent.ACTION_DOWN, keyCode, 0);
             downIntent.putExtra(Intent.EXTRA_KEY_EVENT, downEvent);
-            if (audioSource != null) {
+            if (!"default".equals(audioPlayer)) {
-                downIntent.setPackage(audioSource);
+                downIntent.setPackage(audioPlayer);
             }
             context.sendOrderedBroadcast(downIntent, null);
 
             Intent upIntent = new Intent(Intent.ACTION_MEDIA_BUTTON, null);
             KeyEvent upEvent = new KeyEvent(eventtime, eventtime, KeyEvent.ACTION_UP, keyCode, 0);
             upIntent.putExtra(Intent.EXTRA_KEY_EVENT, upEvent);
-            if (audioSource != null) {
+            if (audioPlayer != null) {
-                upIntent.setPackage(audioSource);
+                upIntent.setPackage(audioPlayer);
             }
             context.sendOrderedBroadcast(upIntent, null);
         }

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

@@ -33,7 +33,8 @@
 
     <string name="pref_header_general">General Settings</string>
     <string name="pref_title_general_autoconnectonbluetooth">Connect to device when Bluetooth turned on</string>
-
+    <string name="pref_title_audo_player">Preferred audio player</string>
+    <string name="pref_default">default</string>
     <string name="pref_header_datetime">Date and Time</string>
     <string name="pref_title_datetime_syctimeonconnect">Sync time</string>
     <string name="pref_summary_datetime_syctimeonconnect">Sync time to device when connecting and when time or timezone changes on Android</string>

app/src/main/res/xml/preferences.xml

@@ -7,6 +7,10 @@
             android:defaultValue="false"
             android:key="general_autoconnectonbluetooth"
             android:title="@string/pref_title_general_autoconnectonbluetooth" />
+        <ListPreference
+            android:defaultValue="default"
+             android:key="audio_player"
+            android:title="@string/pref_title_audo_player" />
     </PreferenceCategory>
     <PreferenceCategory
         android:key="pref_key_datetime"
@@ -60,26 +64,26 @@
         android:key="pref_key_device_specific_category"
         android:title="@string/preferences_category_device_specific_settings">
         <Preference
-            android:key="pref_key_miband"
             android:icon="@drawable/ic_device_miband"
+            android:key="pref_key_miband"
             android:title="@string/preferences_miband_settings" />
         <PreferenceScreen
-            android:key="pref_key_pebble"
             android:icon="@drawable/ic_device_pebble"
-            android:title="@string/pref_title_pebble_settings" >
+            android:key="pref_key_pebble"
+            android:title="@string/pref_title_pebble_settings">
             <PreferenceCategory
                 android:key="pref_key_development"
                 android:title="@string/pref_header_development">
                 <CheckBoxPreference
                     android:defaultValue="false"
                     android:key="pebble_force_protocol"
-                    android:title="@string/pref_title_pebble_forceprotocol"
+                    android:summary="@string/pref_summary_pebble_forceprotocol"
-                    android:summary="@string/pref_summary_pebble_forceprotocol" />
+                    android:title="@string/pref_title_pebble_forceprotocol" />
                 <CheckBoxPreference
                     android:defaultValue="false"
                     android:key="pebble_force_untested"
-                    android:title="@string/pref_title_pebble_forceuntested"
+                    android:summary="@string/pref_summary_pebble_forceuntested"
-                    android:summary="@string/pref_summary_pebble_forceuntested" />
+                    android:title="@string/pref_title_pebble_forceuntested" />
                 <EditTextPreference
                     android:digits="0123456789."
                     android:key="pebble_emu_addr"