| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License |
| */ |
| |
| package com.android.traceur; |
| |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.SharedPreferences; |
| import android.graphics.drawable.Icon; |
| import android.preference.PreferenceManager; |
| import android.service.quicksettings.Tile; |
| import android.service.quicksettings.TileService; |
| |
| public class QsService extends TileService { |
| |
| private static QsService sListeningInstance; |
| |
| public static void updateTile() { |
| if (sListeningInstance != null) { |
| sListeningInstance.update(); |
| } |
| } |
| |
| @Override |
| public void onStartListening() { |
| sListeningInstance = this; |
| update(); |
| } |
| |
| @Override |
| public void onStopListening() { |
| if (sListeningInstance == this) { |
| sListeningInstance = null; |
| } |
| } |
| |
| private void update() { |
| SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); |
| boolean tracingOn = prefs.getBoolean(getString(R.string.pref_key_tracing_on), false); |
| |
| String titleString = getString(tracingOn ? R.string.stop_tracing: R.string.record_trace); |
| |
| getQsTile().setIcon(Icon.createWithResource(this, R.drawable.bugfood_icon)); |
| getQsTile().setState(tracingOn ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE); |
| getQsTile().setLabel(titleString); |
| getQsTile().updateTile(); |
| } |
| |
| /** When we click the tile, toggle tracing state. |
| * If tracing is being turned off, dump and offer to share. */ |
| @Override |
| public void onClick() { |
| SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); |
| boolean newTracingState = !prefs.getBoolean(getString(R.string.pref_key_tracing_on), false); |
| prefs.edit().putBoolean(getString(R.string.pref_key_tracing_on), newTracingState).commit(); |
| |
| Receiver.updateTracing(this); |
| } |
| } |