1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.settings.development; 17 18 import android.content.Context; 19 import android.provider.Settings; 20 import android.support.annotation.VisibleForTesting; 21 import android.support.v14.preference.SwitchPreference; 22 import android.support.v7.preference.Preference; 23 24 import com.android.settings.core.PreferenceControllerMixin; 25 import com.android.settingslib.development.DeveloperOptionsPreferenceController; 26 27 public class AppsNotRespondingPreferenceController extends DeveloperOptionsPreferenceController 28 implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin { 29 30 private static final String SHOW_ALL_ANRS_KEY = "show_all_anrs"; 31 32 @VisibleForTesting 33 static final int SETTING_VALUE_ON = 1; 34 @VisibleForTesting 35 static final int SETTING_VALUE_OFF = 0; 36 37 public AppsNotRespondingPreferenceController(Context context) { 38 super(context); 39 } 40 41 @Override 42 public String getPreferenceKey() { 43 return SHOW_ALL_ANRS_KEY; 44 } 45 46 @Override 47 public boolean onPreferenceChange(Preference preference, Object newValue) { 48 final boolean isEnabled = (Boolean) newValue; 49 Settings.Secure.putInt(mContext.getContentResolver(), 50 Settings.Secure.ANR_SHOW_BACKGROUND, 51 isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF); 52 return true; 53 } 54 55 @Override 56 public void updateState(Preference preference) { 57 final int mode = Settings.Secure.getInt(mContext.getContentResolver(), 58 Settings.Secure.ANR_SHOW_BACKGROUND, SETTING_VALUE_OFF); 59 ((SwitchPreference) mPreference).setChecked(mode != SETTING_VALUE_OFF); 60 } 61 62 @Override 63 protected void onDeveloperOptionsSwitchDisabled() { 64 super.onDeveloperOptionsSwitchDisabled(); 65 Settings.Secure.putInt(mContext.getContentResolver(), 66 Settings.Secure.ANR_SHOW_BACKGROUND, SETTING_VALUE_OFF); 67 ((SwitchPreference) mPreference).setChecked(false); 68 } 69 } 70
