1 /* 2 * Copyright (C) 2022 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.accessibility; 18 19 import static com.android.settings.accessibility.AccessibilityUtil.State.OFF; 20 import static com.android.settings.accessibility.AccessibilityUtil.State.ON; 21 22 import android.content.Context; 23 import android.media.AudioManager; 24 import android.os.VibrationAttributes; 25 import android.os.Vibrator; 26 import android.provider.Settings; 27 28 /** General configuration for ringtone vibration intensity settings. */ 29 public class RingVibrationPreferenceConfig extends VibrationPreferenceConfig { 30 private final AudioManager mAudioManager; 31 RingVibrationPreferenceConfig(Context context)32 public RingVibrationPreferenceConfig(Context context) { 33 super(context, Settings.System.RING_VIBRATION_INTENSITY, 34 VibrationAttributes.USAGE_RINGTONE); 35 mAudioManager = context.getSystemService(AudioManager.class); 36 } 37 38 @Override isRestrictedByRingerModeSilent()39 public boolean isRestrictedByRingerModeSilent() { 40 // Incoming calls never vibrate when the phone is in silent mode. 41 return true; 42 } 43 44 @Override updateIntensity(int intensity)45 public boolean updateIntensity(int intensity) { 46 final boolean success = super.updateIntensity(intensity); 47 48 // VIBRATE_WHEN_RINGING is deprecated but should still reflect the intensity setting. 49 // Ramping ringer is independent of the ring intensity and should not be affected. 50 Settings.System.putInt(mContentResolver, Settings.System.VIBRATE_WHEN_RINGING, 51 (intensity == Vibrator.VIBRATION_INTENSITY_OFF) ? OFF : ON); 52 53 return success; 54 } 55 } 56