1 /* 2 * Copyright (C) 2013 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.dialer.settings; 17 18 import android.content.Context; 19 import android.content.Intent; 20 import android.content.SharedPreferences; 21 import android.os.Bundle; 22 import android.os.UserManager; 23 import android.preference.PreferenceManager; 24 import android.provider.Settings; 25 import android.support.v4.os.BuildCompat; 26 import android.telecom.TelecomManager; 27 import android.telephony.TelephonyManager; 28 import android.view.MenuItem; 29 import android.widget.Toast; 30 31 import com.android.contacts.common.compat.CompatUtils; 32 import com.android.contacts.common.compat.TelephonyManagerCompat; 33 import com.android.dialer.R; 34 import com.android.dialer.compat.FilteredNumberCompat; 35 import com.android.dialer.compat.SettingsCompat; 36 import com.android.dialer.compat.UserManagerCompat; 37 38 import java.util.List; 39 40 public class DialerSettingsActivity extends AppCompatPreferenceActivity { 41 protected SharedPreferences mPreferences; 42 private boolean migrationStatusOnBuildHeaders; 43 44 @Override onCreate(Bundle savedInstanceState)45 protected void onCreate(Bundle savedInstanceState) { 46 super.onCreate(savedInstanceState); 47 mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 48 } 49 50 @Override onResume()51 protected void onResume() { 52 super.onResume(); 53 /* 54 * The headers need to be recreated if the migration status changed between when the headers 55 * were created and now. 56 */ 57 if (migrationStatusOnBuildHeaders != FilteredNumberCompat.hasMigratedToNewBlocking()) { 58 invalidateHeaders(); 59 } 60 } 61 62 @Override onBuildHeaders(List<Header> target)63 public void onBuildHeaders(List<Header> target) { 64 Header displayOptionsHeader = new Header(); 65 displayOptionsHeader.titleRes = R.string.display_options_title; 66 displayOptionsHeader.fragment = DisplayOptionsSettingsFragment.class.getName(); 67 target.add(displayOptionsHeader); 68 69 Header soundSettingsHeader = new Header(); 70 soundSettingsHeader.titleRes = R.string.sounds_and_vibration_title; 71 soundSettingsHeader.fragment = SoundSettingsFragment.class.getName(); 72 soundSettingsHeader.id = R.id.settings_header_sounds_and_vibration; 73 target.add(soundSettingsHeader); 74 75 if (CompatUtils.isMarshmallowCompatible()) { 76 Header quickResponseSettingsHeader = new Header(); 77 Intent quickResponseSettingsIntent = 78 new Intent(TelecomManager.ACTION_SHOW_RESPOND_VIA_SMS_SETTINGS); 79 quickResponseSettingsHeader.titleRes = R.string.respond_via_sms_setting_title; 80 quickResponseSettingsHeader.intent = quickResponseSettingsIntent; 81 target.add(quickResponseSettingsHeader); 82 } 83 84 TelephonyManager telephonyManager = 85 (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE); 86 87 // "Call Settings" (full settings) is shown if the current user is primary user and there 88 // is only one SIM. Before N, "Calling accounts" setting is shown if the current user is 89 // primary user and there are multiple SIMs. In N+, "Calling accounts" is shown whenever 90 // "Call Settings" is not shown. 91 boolean isPrimaryUser = isPrimaryUser(); 92 if (isPrimaryUser 93 && TelephonyManagerCompat.getPhoneCount(telephonyManager) <= 1) { 94 Header callSettingsHeader = new Header(); 95 Intent callSettingsIntent = new Intent(TelecomManager.ACTION_SHOW_CALL_SETTINGS); 96 callSettingsIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 97 98 callSettingsHeader.titleRes = R.string.call_settings_label; 99 callSettingsHeader.intent = callSettingsIntent; 100 target.add(callSettingsHeader); 101 } else if (BuildCompat.isAtLeastN() || isPrimaryUser) { 102 Header phoneAccountSettingsHeader = new Header(); 103 Intent phoneAccountSettingsIntent = 104 new Intent(TelecomManager.ACTION_CHANGE_PHONE_ACCOUNTS); 105 phoneAccountSettingsIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 106 107 phoneAccountSettingsHeader.titleRes = R.string.phone_account_settings_label; 108 phoneAccountSettingsHeader.intent = phoneAccountSettingsIntent; 109 target.add(phoneAccountSettingsHeader); 110 } 111 if (FilteredNumberCompat.canCurrentUserOpenBlockSettings(this)) { 112 Header blockedCallsHeader = new Header(); 113 blockedCallsHeader.titleRes = R.string.manage_blocked_numbers_label; 114 blockedCallsHeader.intent = FilteredNumberCompat.createManageBlockedNumbersIntent(this); 115 target.add(blockedCallsHeader); 116 migrationStatusOnBuildHeaders = FilteredNumberCompat.hasMigratedToNewBlocking(); 117 } 118 if (isPrimaryUser 119 && (TelephonyManagerCompat.isTtyModeSupported(telephonyManager) 120 || TelephonyManagerCompat.isHearingAidCompatibilitySupported(telephonyManager))) { 121 Header accessibilitySettingsHeader = new Header(); 122 Intent accessibilitySettingsIntent = 123 new Intent(TelecomManager.ACTION_SHOW_CALL_ACCESSIBILITY_SETTINGS); 124 accessibilitySettingsHeader.titleRes = R.string.accessibility_settings_title; 125 accessibilitySettingsHeader.intent = accessibilitySettingsIntent; 126 target.add(accessibilitySettingsHeader); 127 } 128 } 129 130 @Override onHeaderClick(Header header, int position)131 public void onHeaderClick(Header header, int position) { 132 if (header.id == R.id.settings_header_sounds_and_vibration) { 133 // If we don't have the permission to write to system settings, go to system sound 134 // settings instead. Otherwise, perform the super implementation (which launches our 135 // own preference fragment. 136 if (!SettingsCompat.System.canWrite(this)) { 137 Toast.makeText( 138 this, 139 getResources().getString(R.string.toast_cannot_write_system_settings), 140 Toast.LENGTH_SHORT).show(); 141 startActivity(new Intent(Settings.ACTION_SOUND_SETTINGS)); 142 return; 143 } 144 } 145 super.onHeaderClick(header, position); 146 } 147 148 @Override onOptionsItemSelected(MenuItem item)149 public boolean onOptionsItemSelected(MenuItem item) { 150 if (item.getItemId() == android.R.id.home) { 151 onBackPressed(); 152 return true; 153 } 154 return false; 155 } 156 157 @Override onBackPressed()158 public void onBackPressed() { 159 if (!isSafeToCommitTransactions()) { 160 return; 161 } 162 super.onBackPressed(); 163 } 164 165 @Override isValidFragment(String fragmentName)166 protected boolean isValidFragment(String fragmentName) { 167 return true; 168 } 169 170 /** 171 * @return Whether the current user is the primary user. 172 */ isPrimaryUser()173 private boolean isPrimaryUser() { 174 return UserManagerCompat.isSystemUser((UserManager) getSystemService(Context.USER_SERVICE)); 175 } 176 } 177