| /* |
| * 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.settings.network; |
| |
| import android.app.Fragment; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.os.SystemProperties; |
| import android.support.v14.preference.SwitchPreference; |
| import android.support.v7.preference.Preference; |
| import android.support.v7.preference.PreferenceScreen; |
| |
| import com.android.internal.telephony.TelephonyIntents; |
| import com.android.internal.telephony.TelephonyProperties; |
| import com.android.settings.AirplaneModeEnabler; |
| import com.android.settings.core.PreferenceControllerMixin; |
| import com.android.settings.core.instrumentation.MetricsFeatureProvider; |
| import com.android.settings.overlay.FeatureFactory; |
| import com.android.settingslib.core.AbstractPreferenceController; |
| import com.android.settingslib.core.lifecycle.LifecycleObserver; |
| import com.android.settingslib.core.lifecycle.events.OnPause; |
| import com.android.settingslib.core.lifecycle.events.OnResume; |
| |
| public class AirplaneModePreferenceController extends AbstractPreferenceController |
| implements PreferenceControllerMixin, LifecycleObserver, OnResume, OnPause { |
| |
| public static final int REQUEST_CODE_EXIT_ECM = 1; |
| |
| public static final String KEY_TOGGLE_AIRPLANE = "toggle_airplane"; |
| |
| private static final String EXIT_ECM_RESULT = "exit_ecm_result"; |
| |
| private final Fragment mFragment; |
| private final MetricsFeatureProvider mMetricsFeatureProvider; |
| private AirplaneModeEnabler mAirplaneModeEnabler; |
| private SwitchPreference mAirplaneModePreference; |
| |
| |
| public AirplaneModePreferenceController(Context context, Fragment hostFragment) { |
| super(context); |
| mFragment = hostFragment; |
| mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider(); |
| } |
| |
| @Override |
| public boolean handlePreferenceTreeClick(Preference preference) { |
| if (KEY_TOGGLE_AIRPLANE.equals(preference.getKey()) && Boolean.parseBoolean( |
| SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE))) { |
| // In ECM mode launch ECM app dialog |
| if (mFragment != null) { |
| mFragment.startActivityForResult( |
| new Intent(TelephonyIntents.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS, null), |
| REQUEST_CODE_EXIT_ECM); |
| } |
| return true; |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public void displayPreference(PreferenceScreen screen) { |
| if (isAvailable()) { |
| mAirplaneModePreference = (SwitchPreference) screen.findPreference(getPreferenceKey()); |
| if (mAirplaneModePreference != null) { |
| mAirplaneModeEnabler = new AirplaneModeEnabler(mContext, mAirplaneModePreference, |
| mMetricsFeatureProvider); |
| } |
| } else { |
| removePreference(screen, getPreferenceKey()); |
| } |
| } |
| |
| @Override |
| public boolean isAvailable() { |
| return isAvailable(mContext); |
| } |
| |
| public static boolean isAvailable(Context context) { |
| return !context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEVISION); |
| } |
| |
| @Override |
| public String getPreferenceKey() { |
| return KEY_TOGGLE_AIRPLANE; |
| } |
| |
| public void onResume() { |
| mAirplaneModeEnabler.resume(); |
| } |
| |
| @Override |
| public void onPause() { |
| mAirplaneModeEnabler.pause(); |
| } |
| |
| public void onActivityResult(int requestCode, int resultCode, Intent data) { |
| if (requestCode == REQUEST_CODE_EXIT_ECM) { |
| Boolean isChoiceYes = data.getBooleanExtra(EXIT_ECM_RESULT, false); |
| // Set Airplane mode based on the return value and checkbox state |
| mAirplaneModeEnabler.setAirplaneModeInECM(isChoiceYes, |
| mAirplaneModePreference.isChecked()); |
| } |
| } |
| } |