1a2b34b625
Audio streams for phone calls in BT device (STREAM_VOICE_CALL) is not supported in AudioManager.getStreamMinVolume(), fallback to use STREAM_VOICE_CALL Fixes: 133812547 Test: make RunSettingsRoboTests Change-Id: I8e330f60bae2a7cf9cd0cf7288076b8320ccc504
93 lines
2.9 KiB
Java
93 lines
2.9 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.notification;
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import android.annotation.UserIdInt;
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import android.content.Context;
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import android.media.AudioManager;
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import android.media.AudioSystem;
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import android.os.UserHandle;
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import android.os.UserManager;
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import android.util.Log;
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import com.android.settings.Utils;
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/**
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* Helper class to wrap API for testing
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*/
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public class AudioHelper {
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private static final String TAG = "AudioHelper";
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private Context mContext;
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private AudioManager mAudioManager;
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public AudioHelper(Context context) {
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mContext = context;
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mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
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}
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public boolean isSingleVolume() {
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return AudioSystem.isSingleVolume(mContext);
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}
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public int getManagedProfileId(UserManager um) {
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return Utils.getManagedProfileId(um, UserHandle.myUserId());
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}
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public boolean isUserUnlocked(UserManager um, @UserIdInt int userId) {
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return um.isUserUnlocked(userId);
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}
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public Context createPackageContextAsUser(@UserIdInt int profileId) {
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return Utils.createPackageContextAsUser(mContext, profileId);
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}
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public int getRingerModeInternal() {
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return mAudioManager.getRingerModeInternal();
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}
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public int getLastAudibleStreamVolume(int stream) {
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return mAudioManager.getLastAudibleStreamVolume(stream);
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}
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public int getStreamVolume(int stream) {
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return mAudioManager.getStreamVolume(stream);
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}
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public boolean setStreamVolume(int stream, int volume) {
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mAudioManager.setStreamVolume(stream, volume, 0);
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return true;
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}
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public int getMaxVolume(int stream) {
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return mAudioManager.getStreamMaxVolume(stream);
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}
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public int getMinVolume(int stream) {
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int minVolume;
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try {
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minVolume = mAudioManager.getStreamMinVolume(stream);
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} catch (IllegalArgumentException e) {
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Log.w(TAG, "Invalid stream type " + stream);
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// Fallback to STREAM_VOICE_CALL because CallVolumePreferenceController.java default
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// return STREAM_VOICE_CALL in getAudioStream
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minVolume = mAudioManager.getStreamMinVolume(AudioManager.STREAM_VOICE_CALL);
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}
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return minVolume;
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}
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}
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