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 17 package com.android.settings.notification; 18 19 import android.app.NotificationManager; 20 import android.content.Context; 21 import android.provider.Settings; 22 import android.support.v7.preference.ListPreference; 23 import android.support.v7.preference.Preference; 24 import android.support.v7.preference.PreferenceScreen; 25 import android.text.TextUtils; 26 27 import com.android.internal.annotations.VisibleForTesting; 28 import com.android.settings.R; 29 import com.android.settingslib.core.lifecycle.Lifecycle; 30 31 public class ZenModeCallsPreferenceController extends AbstractZenModePreferenceController implements 32 Preference.OnPreferenceChangeListener { 33 34 protected static final String KEY = "zen_mode_calls"; 35 private final ZenModeBackend mBackend; 36 private ListPreference mPreference; 37 private final String[] mListValues; 38 ZenModeCallsPreferenceController(Context context, Lifecycle lifecycle)39 public ZenModeCallsPreferenceController(Context context, Lifecycle lifecycle) { 40 super(context, KEY, lifecycle); 41 mBackend = ZenModeBackend.getInstance(context); 42 mListValues = context.getResources().getStringArray(R.array.zen_mode_contacts_values); 43 } 44 45 @Override getPreferenceKey()46 public String getPreferenceKey() { 47 return KEY; 48 } 49 50 @Override isAvailable()51 public boolean isAvailable() { 52 return true; 53 } 54 55 @Override displayPreference(PreferenceScreen screen)56 public void displayPreference(PreferenceScreen screen) { 57 super.displayPreference(screen); 58 mPreference = (ListPreference) screen.findPreference(KEY); 59 } 60 61 @Override updateState(Preference preference)62 public void updateState(Preference preference) { 63 super.updateState(preference); 64 updateFromContactsValue(preference); 65 } 66 67 @Override onPreferenceChange(Preference preference, Object selectedContactsFrom)68 public boolean onPreferenceChange(Preference preference, Object selectedContactsFrom) { 69 mBackend.saveSenders(NotificationManager.Policy.PRIORITY_CATEGORY_CALLS, 70 ZenModeBackend.getSettingFromPrefKey(selectedContactsFrom.toString())); 71 updateFromContactsValue(preference); 72 return true; 73 } 74 updateFromContactsValue(Preference preference)75 private void updateFromContactsValue(Preference preference) { 76 mPreference = (ListPreference) preference; 77 switch (getZenMode()) { 78 case Settings.Global.ZEN_MODE_NO_INTERRUPTIONS: 79 case Settings.Global.ZEN_MODE_ALARMS: 80 mPreference.setEnabled(false); 81 mPreference.setValue(ZenModeBackend.ZEN_MODE_FROM_NONE); 82 mPreference.setSummary(mBackend.getContactsSummary(ZenModeBackend.SOURCE_NONE)); 83 break; 84 default: 85 preference.setEnabled(true); 86 preference.setSummary(mBackend.getContactsSummary( 87 NotificationManager.Policy.PRIORITY_CATEGORY_CALLS)); 88 89 final String currentVal = ZenModeBackend.getKeyFromSetting( 90 mBackend.getPriorityCallSenders()); 91 mPreference.setValue(mListValues[getIndexOfSendersValue(currentVal)]); 92 } 93 } 94 95 @VisibleForTesting getIndexOfSendersValue(String currentVal)96 protected int getIndexOfSendersValue(String currentVal) { 97 int index = 3; // defaults to "none" based on R.array.zen_mode_contacts_values 98 for (int i = 0; i < mListValues.length; i++) { 99 if (TextUtils.equals(currentVal, mListValues[i])) { 100 return i; 101 } 102 } 103 104 return index; 105 } 106 } 107