| /* |
| * Copyright (C) 2010 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.systemui.statusbar.policy; |
| |
| import android.content.BroadcastReceiver; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.os.AsyncTask; |
| import android.os.UserHandle; |
| import android.provider.Settings; |
| import android.widget.CompoundButton; |
| |
| public class AirplaneModeController extends BroadcastReceiver |
| implements CompoundButton.OnCheckedChangeListener { |
| private static final String TAG = "StatusBar.AirplaneModeController"; |
| |
| private Context mContext; |
| private CompoundButton mCheckBox; |
| |
| private boolean mAirplaneMode; |
| |
| public AirplaneModeController(Context context, CompoundButton checkbox) { |
| mContext = context; |
| mAirplaneMode = getAirplaneMode(); |
| mCheckBox = checkbox; |
| checkbox.setChecked(mAirplaneMode); |
| checkbox.setOnCheckedChangeListener(this); |
| |
| IntentFilter filter = new IntentFilter(); |
| filter.addAction(Intent.ACTION_AIRPLANE_MODE_CHANGED); |
| context.registerReceiver(this, filter); |
| |
| } |
| |
| public void release() { |
| mContext.unregisterReceiver(this); |
| } |
| |
| public void onCheckedChanged(CompoundButton view, boolean checked) { |
| if (checked != mAirplaneMode) { |
| mAirplaneMode = checked; |
| unsafe(checked); |
| } |
| } |
| |
| public void onReceive(Context context, Intent intent) { |
| if (Intent.ACTION_AIRPLANE_MODE_CHANGED.equals(intent.getAction())) { |
| final boolean enabled = intent.getBooleanExtra("state", false); |
| if (enabled != mAirplaneMode) { |
| mAirplaneMode = enabled; |
| mCheckBox.setChecked(enabled); |
| } |
| } |
| } |
| |
| private boolean getAirplaneMode() { |
| ContentResolver cr = mContext.getContentResolver(); |
| return 0 != Settings.Global.getInt(cr, Settings.Global.AIRPLANE_MODE_ON, 0); |
| } |
| |
| // TODO: Fix this racy API by adding something better to TelephonyManager or |
| // ConnectivityService. |
| private void unsafe(final boolean enabled) { |
| AsyncTask.execute(new Runnable() { |
| public void run() { |
| Settings.Global.putInt( |
| mContext.getContentResolver(), |
| Settings.Global.AIRPLANE_MODE_ON, |
| enabled ? 1 : 0); |
| Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED); |
| intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING); |
| intent.putExtra("state", enabled); |
| mContext.sendBroadcastAsUser(intent, UserHandle.ALL); |
| } |
| }); |
| } |
| } |
| |