diff options
Diffstat (limited to 'packages/SystemUI/src/com/android/systemui/statusbar/policy/AirplaneModeController.java')
-rw-r--r-- | packages/SystemUI/src/com/android/systemui/statusbar/policy/AirplaneModeController.java | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AirplaneModeController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AirplaneModeController.java new file mode 100644 index 0000000..da60f0d --- /dev/null +++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AirplaneModeController.java @@ -0,0 +1,92 @@ +/* + * 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.RemoteException; +import android.os.ServiceManager; +import android.provider.Settings; +import android.util.Slog; +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) { + Slog.d(TAG, "onCheckedChanged checked=" + checked + " mAirplaneMode=" + mAirplaneMode); + 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.System.getInt(cr, Settings.System.AIRPLANE_MODE_ON, 0); + } + + // TODO: Fix this racy API by adding something better to TelephonyManager or + // ConnectivityService. + private void unsafe(boolean enabled) { + Settings.System.putInt( + mContext.getContentResolver(), + Settings.System.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.sendBroadcast(intent); + } +} + |