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 static com.android.settings.notification.SettingPref.TYPE_SYSTEM; 20 21 import android.content.Context; 22 import android.provider.Settings.System; 23 24 import com.android.settings.SettingsPreferenceFragment; 25 import com.android.settings.Utils; 26 import com.android.settingslib.core.lifecycle.Lifecycle; 27 28 public class DialPadTonePreferenceController extends SettingPrefController { 29 30 private static final String KEY_DIAL_PAD_TONES = "dial_pad_tones"; 31 DialPadTonePreferenceController(Context context, SettingsPreferenceFragment parent, Lifecycle lifecycle)32 public DialPadTonePreferenceController(Context context, SettingsPreferenceFragment parent, 33 Lifecycle lifecycle) { 34 super(context, parent, lifecycle); 35 mPreference = new SettingPref( 36 TYPE_SYSTEM, KEY_DIAL_PAD_TONES, System.DTMF_TONE_WHEN_DIALING, DEFAULT_ON) { 37 @Override 38 public boolean isApplicable(Context context) { 39 return Utils.isVoiceCapable(context); 40 } 41 }; 42 } 43 44 } 45