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.app.settings; 17 18 import android.content.Context; 19 import android.content.Intent; 20 import android.content.SharedPreferences; 21 import android.os.Build.VERSION; 22 import android.os.Build.VERSION_CODES; 23 import android.os.Bundle; 24 import android.os.UserManager; 25 import android.preference.PreferenceManager; 26 import android.provider.Settings; 27 import android.support.annotation.Nullable; 28 import android.telecom.PhoneAccount; 29 import android.telecom.PhoneAccountHandle; 30 import android.telecom.TelecomManager; 31 import android.telephony.TelephonyManager; 32 import android.view.MenuItem; 33 import android.widget.Toast; 34 import com.android.contacts.common.compat.TelephonyManagerCompat; 35 import com.android.dialer.about.AboutPhoneFragment; 36 import com.android.dialer.app.R; 37 import com.android.dialer.blocking.FilteredNumberCompat; 38 import com.android.dialer.common.LogUtil; 39 import com.android.dialer.compat.CompatUtils; 40 import com.android.dialer.proguard.UsedByReflection; 41 import com.android.voicemail.VoicemailClient; 42 import com.android.voicemail.VoicemailComponent; 43 import java.util.List; 44 45 /** Activity for dialer settings. */ 46 @SuppressWarnings("FragmentInjection") // Activity not exported 47 @UsedByReflection(value = "AndroidManifest-app.xml") 48 public class DialerSettingsActivity extends AppCompatPreferenceActivity { 49 50 protected SharedPreferences mPreferences; 51 private boolean migrationStatusOnBuildHeaders; 52 53 @Override onCreate(Bundle savedInstanceState)54 protected void onCreate(Bundle savedInstanceState) { 55 super.onCreate(savedInstanceState); 56 mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 57 } 58 59 @Override onResume()60 protected void onResume() { 61 super.onResume(); 62 /* 63 * The blockedCallsHeader need to be recreated if the migration status changed because 64 * the intent needs to be updated. 65 */ 66 if (migrationStatusOnBuildHeaders != FilteredNumberCompat.hasMigratedToNewBlocking(this)) { 67 invalidateHeaders(); 68 } 69 } 70 71 @Override onBuildHeaders(List<Header> target)72 public void onBuildHeaders(List<Header> target) { 73 if (showDisplayOptions()) { 74 Header displayOptionsHeader = new Header(); 75 displayOptionsHeader.titleRes = R.string.display_options_title; 76 displayOptionsHeader.fragment = DisplayOptionsSettingsFragment.class.getName(); 77 target.add(displayOptionsHeader); 78 } 79 80 Header soundSettingsHeader = new Header(); 81 soundSettingsHeader.titleRes = R.string.sounds_and_vibration_title; 82 soundSettingsHeader.fragment = SoundSettingsFragment.class.getName(); 83 soundSettingsHeader.id = R.id.settings_header_sounds_and_vibration; 84 target.add(soundSettingsHeader); 85 86 if (CompatUtils.isMarshmallowCompatible()) { 87 Header quickResponseSettingsHeader = new Header(); 88 Intent quickResponseSettingsIntent = 89 new Intent(TelecomManager.ACTION_SHOW_RESPOND_VIA_SMS_SETTINGS); 90 quickResponseSettingsHeader.titleRes = R.string.respond_via_sms_setting_title; 91 quickResponseSettingsHeader.intent = quickResponseSettingsIntent; 92 target.add(quickResponseSettingsHeader); 93 } 94 95 TelephonyManager telephonyManager = 96 (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE); 97 98 // "Call Settings" (full settings) is shown if the current user is primary user and there 99 // is only one SIM. Before N, "Calling accounts" setting is shown if the current user is 100 // primary user and there are multiple SIMs. In N+, "Calling accounts" is shown whenever 101 // "Call Settings" is not shown. 102 boolean isPrimaryUser = isPrimaryUser(); 103 if (isPrimaryUser && TelephonyManagerCompat.getPhoneCount(telephonyManager) <= 1) { 104 Header callSettingsHeader = new Header(); 105 Intent callSettingsIntent = new Intent(TelecomManager.ACTION_SHOW_CALL_SETTINGS); 106 callSettingsIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 107 108 callSettingsHeader.titleRes = R.string.call_settings_label; 109 callSettingsHeader.intent = callSettingsIntent; 110 target.add(callSettingsHeader); 111 } else if ((VERSION.SDK_INT >= VERSION_CODES.N) || isPrimaryUser) { 112 Header phoneAccountSettingsHeader = new Header(); 113 Intent phoneAccountSettingsIntent = new Intent(TelecomManager.ACTION_CHANGE_PHONE_ACCOUNTS); 114 phoneAccountSettingsIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 115 116 phoneAccountSettingsHeader.titleRes = R.string.phone_account_settings_label; 117 phoneAccountSettingsHeader.intent = phoneAccountSettingsIntent; 118 target.add(phoneAccountSettingsHeader); 119 } 120 if (FilteredNumberCompat.canCurrentUserOpenBlockSettings(this)) { 121 Header blockedCallsHeader = new Header(); 122 blockedCallsHeader.titleRes = R.string.manage_blocked_numbers_label; 123 blockedCallsHeader.intent = FilteredNumberCompat.createManageBlockedNumbersIntent(this); 124 target.add(blockedCallsHeader); 125 migrationStatusOnBuildHeaders = FilteredNumberCompat.hasMigratedToNewBlocking(this); 126 } 127 128 addVoicemailSettings(target, isPrimaryUser); 129 130 if (isPrimaryUser 131 && (TelephonyManagerCompat.isTtyModeSupported(telephonyManager) 132 || TelephonyManagerCompat.isHearingAidCompatibilitySupported(telephonyManager))) { 133 Header accessibilitySettingsHeader = new Header(); 134 Intent accessibilitySettingsIntent = 135 new Intent(TelecomManager.ACTION_SHOW_CALL_ACCESSIBILITY_SETTINGS); 136 accessibilitySettingsHeader.titleRes = R.string.accessibility_settings_title; 137 accessibilitySettingsHeader.intent = accessibilitySettingsIntent; 138 target.add(accessibilitySettingsHeader); 139 } 140 141 Header aboutPhoneHeader = new Header(); 142 aboutPhoneHeader.titleRes = R.string.about_phone_label; 143 aboutPhoneHeader.fragment = AboutPhoneFragment.class.getName(); 144 target.add(aboutPhoneHeader); 145 } 146 addVoicemailSettings(List<Header> target, boolean isPrimaryUser)147 private void addVoicemailSettings(List<Header> target, boolean isPrimaryUser) { 148 if (!isPrimaryUser) { 149 LogUtil.i("DialerSettingsActivity.addVoicemailSettings", "user not primary user"); 150 return; 151 } 152 String voicemailSettingsFragment = 153 VoicemailComponent.get(this).getVoicemailClient().getSettingsFragment(); 154 if (voicemailSettingsFragment == null) { 155 LogUtil.i( 156 "DialerSettingsActivity.addVoicemailSettings", 157 "VoicemailClient does not provide settings"); 158 return; 159 } 160 161 LogUtil.i("DialerSettingsActivity.addVoicemailSettings", "adding voicemail settings"); 162 Header voicemailSettings = new Header(); 163 voicemailSettings.titleRes = R.string.voicemail_settings_label; 164 PhoneAccountHandle soleAccount = getSoleSimAccount(); 165 if (soleAccount == null) { 166 LogUtil.i( 167 "DialerSettingsActivity.addVoicemailSettings", "showing multi-SIM voicemail settings"); 168 voicemailSettings.fragment = PhoneAccountSelectionFragment.class.getName(); 169 Bundle bundle = new Bundle(); 170 bundle.putString( 171 PhoneAccountSelectionFragment.PARAM_TARGET_FRAGMENT, voicemailSettingsFragment); 172 bundle.putString( 173 PhoneAccountSelectionFragment.PARAM_PHONE_ACCOUNT_HANDLE_KEY, 174 VoicemailClient.PARAM_PHONE_ACCOUNT_HANDLE); 175 bundle.putBundle(PhoneAccountSelectionFragment.PARAM_ARGUMENTS, new Bundle()); 176 bundle.putInt( 177 PhoneAccountSelectionFragment.PARAM_TARGET_TITLE_RES, R.string.voicemail_settings_label); 178 voicemailSettings.fragmentArguments = bundle; 179 target.add(voicemailSettings); 180 } else { 181 LogUtil.i( 182 "DialerSettingsActivity.addVoicemailSettings", "showing single-SIM voicemail settings"); 183 voicemailSettings.fragment = voicemailSettingsFragment; 184 Bundle bundle = new Bundle(); 185 bundle.putParcelable(VoicemailClient.PARAM_PHONE_ACCOUNT_HANDLE, soleAccount); 186 voicemailSettings.fragmentArguments = bundle; 187 target.add(voicemailSettings); 188 } 189 } 190 191 /** 192 * @return the only SIM phone account, or {@code null} if there are none or more than one. Note: 193 * having a empty SIM slot still count as a PhoneAccountHandle that is "invalid", and 194 * voicemail settings should still be available for it. 195 */ 196 @Nullable getSoleSimAccount()197 private PhoneAccountHandle getSoleSimAccount() { 198 TelecomManager telecomManager = getSystemService(TelecomManager.class); 199 PhoneAccountHandle result = null; 200 for (PhoneAccountHandle phoneAccountHandle : telecomManager.getCallCapablePhoneAccounts()) { 201 PhoneAccount phoneAccount = telecomManager.getPhoneAccount(phoneAccountHandle); 202 if (phoneAccount.hasCapabilities(PhoneAccount.CAPABILITY_SIM_SUBSCRIPTION)) { 203 LogUtil.i( 204 "DialerSettingsActivity.getSoleSimAccount", phoneAccountHandle + " is a SIM account"); 205 if (result != null) { 206 return null; 207 } 208 result = phoneAccountHandle; 209 } 210 } 211 return result; 212 } 213 214 /** 215 * Returns {@code true} or {@code false} based on whether the display options setting should be 216 * shown. For languages such as Chinese, Japanese, or Korean, display options aren't useful since 217 * contacts are sorted and displayed family name first by default. 218 * 219 * @return {@code true} if the display options should be shown, {@code false} otherwise. 220 */ showDisplayOptions()221 private boolean showDisplayOptions() { 222 return getResources().getBoolean(R.bool.config_display_order_user_changeable) 223 && getResources().getBoolean(R.bool.config_sort_order_user_changeable); 224 } 225 226 @Override onHeaderClick(Header header, int position)227 public void onHeaderClick(Header header, int position) { 228 if (header.id == R.id.settings_header_sounds_and_vibration) { 229 // If we don't have the permission to write to system settings, go to system sound 230 // settings instead. Otherwise, perform the super implementation (which launches our 231 // own preference fragment. 232 if (!Settings.System.canWrite(this)) { 233 Toast.makeText( 234 this, 235 getResources().getString(R.string.toast_cannot_write_system_settings), 236 Toast.LENGTH_SHORT) 237 .show(); 238 startActivity(new Intent(Settings.ACTION_SOUND_SETTINGS)); 239 return; 240 } 241 } 242 super.onHeaderClick(header, position); 243 } 244 245 @Override onOptionsItemSelected(MenuItem item)246 public boolean onOptionsItemSelected(MenuItem item) { 247 if (item.getItemId() == android.R.id.home) { 248 onBackPressed(); 249 return true; 250 } 251 return false; 252 } 253 254 @Override onBackPressed()255 public void onBackPressed() { 256 if (!isSafeToCommitTransactions()) { 257 return; 258 } 259 super.onBackPressed(); 260 } 261 262 @Override isValidFragment(String fragmentName)263 protected boolean isValidFragment(String fragmentName) { 264 return true; 265 } 266 267 /** @return Whether the current user is the primary user. */ isPrimaryUser()268 private boolean isPrimaryUser() { 269 return getSystemService(UserManager.class).isSystemUser(); 270 } 271 } 272