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 21 import androidx.annotation.VisibleForTesting; 22 import androidx.preference.Preference; 23 import androidx.preference.SwitchPreference; 24 25 import com.android.settings.core.PreferenceControllerMixin; 26 import com.android.settingslib.development.DeveloperOptionsPreferenceController; 27 28 public class AppsNotRespondingPreferenceController extends DeveloperOptionsPreferenceController 29 implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin { 30 31 private static final String SHOW_ALL_ANRS_KEY = "show_all_anrs"; 32 33 @VisibleForTesting 34 static final int SETTING_VALUE_ON = 1; 35 @VisibleForTesting 36 static final int SETTING_VALUE_OFF = 0; 37 AppsNotRespondingPreferenceController(Context context)38 public AppsNotRespondingPreferenceController(Context context) { 39 super(context); 40 } 41 42 @Override getPreferenceKey()43 public String getPreferenceKey() { 44 return SHOW_ALL_ANRS_KEY; 45 } 46 47 @Override onPreferenceChange(Preference preference, Object newValue)48 public boolean onPreferenceChange(Preference preference, Object newValue) { 49 final boolean isEnabled = (Boolean) newValue; 50 Settings.Secure.putInt(mContext.getContentResolver(), 51 Settings.Secure.ANR_SHOW_BACKGROUND, 52 isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF); 53 return true; 54 } 55 56 @Override updateState(Preference preference)57 public void updateState(Preference preference) { 58 final int mode = Settings.Secure.getInt(mContext.getContentResolver(), 59 Settings.Secure.ANR_SHOW_BACKGROUND, SETTING_VALUE_OFF); 60 ((SwitchPreference) mPreference).setChecked(mode != SETTING_VALUE_OFF); 61 } 62 63 @Override onDeveloperOptionsSwitchDisabled()64 protected void onDeveloperOptionsSwitchDisabled() { 65 super.onDeveloperOptionsSwitchDisabled(); 66 Settings.Secure.putInt(mContext.getContentResolver(), 67 Settings.Secure.ANR_SHOW_BACKGROUND, SETTING_VALUE_OFF); 68 ((SwitchPreference) mPreference).setChecked(false); 69 } 70 } 71