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.server.telecom.settings; 18 19 import android.os.Bundle; 20 import android.preference.Preference; 21 import android.preference.PreferenceFragment; 22 import android.preference.PreferenceScreen; 23 import android.preference.SwitchPreference; 24 import android.provider.BlockedNumberContract.SystemContract; 25 import android.view.LayoutInflater; 26 import android.view.MenuItem; 27 import android.view.View; 28 import android.view.ViewGroup; 29 30 import com.android.server.telecom.R; 31 32 public class EnhancedCallBlockingFragment extends PreferenceFragment 33 implements Preference.OnPreferenceChangeListener { 34 35 @Override onCreate(Bundle savedInstanceState)36 public void onCreate(Bundle savedInstanceState) { 37 super.onCreate(savedInstanceState); 38 addPreferencesFromResource(R.xml.enhanced_call_blocking_settings); 39 40 setOnPreferenceChangeListener(SystemContract.ENHANCED_SETTING_KEY_BLOCK_UNREGISTERED); 41 setOnPreferenceChangeListener(SystemContract.ENHANCED_SETTING_KEY_BLOCK_PRIVATE); 42 setOnPreferenceChangeListener(SystemContract.ENHANCED_SETTING_KEY_BLOCK_PAYPHONE); 43 setOnPreferenceChangeListener(SystemContract.ENHANCED_SETTING_KEY_BLOCK_UNKNOWN); 44 } 45 46 /** 47 * Set OnPreferenceChangeListener for the preference. 48 */ setOnPreferenceChangeListener(String key)49 private void setOnPreferenceChangeListener(String key) { 50 SwitchPreference pref = (SwitchPreference) findPreference(key); 51 if (pref != null) { 52 pref.setOnPreferenceChangeListener(this); 53 } 54 } 55 56 @Override onResume()57 public void onResume() { 58 super.onResume(); 59 60 updateEnhancedBlockPref(SystemContract.ENHANCED_SETTING_KEY_BLOCK_UNREGISTERED); 61 updateEnhancedBlockPref(SystemContract.ENHANCED_SETTING_KEY_BLOCK_PRIVATE); 62 updateEnhancedBlockPref(SystemContract.ENHANCED_SETTING_KEY_BLOCK_PAYPHONE); 63 updateEnhancedBlockPref(SystemContract.ENHANCED_SETTING_KEY_BLOCK_UNKNOWN); 64 } 65 66 /** 67 * Update preference checked status. 68 */ updateEnhancedBlockPref(String key)69 private void updateEnhancedBlockPref(String key) { 70 SwitchPreference pref = (SwitchPreference) findPreference(key); 71 if (pref != null) { 72 pref.setChecked(BlockedNumbersUtil.getEnhancedBlockSetting(getActivity(), key)); 73 } 74 } 75 76 @Override onPreferenceChange(Preference preference, Object objValue)77 public boolean onPreferenceChange(Preference preference, Object objValue) { 78 BlockedNumbersUtil.setEnhancedBlockSetting(getActivity(), preference.getKey(), 79 (boolean) objValue); 80 return true; 81 } 82 83 @Override onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)84 public View onCreateView(LayoutInflater inflater, ViewGroup container, 85 Bundle savedInstanceState) { 86 return inflater.inflate(R.xml.layout_customized_listview, 87 container, false); 88 } 89 } 90