1 /* 2 * Copyright (C) 2015 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 #define LOG_TAG "APM::AudioSourceDescriptor" 18 //#define LOG_NDEBUG 0 19 20 #include <utils/Log.h> 21 #include <utils/String8.h> 22 #include <media/AudioPolicyHelper.h> 23 #include <HwModule.h> 24 #include <AudioGain.h> 25 #include <AudioSourceDescriptor.h> 26 #include <DeviceDescriptor.h> 27 #include <IOProfile.h> 28 #include <AudioOutputDescriptor.h> 29 30 namespace android { 31 32 status_t AudioSourceDescriptor::dump(int fd) 33 { 34 const size_t SIZE = 256; 35 char buffer[SIZE]; 36 String8 result; 37 38 snprintf(buffer, SIZE, "mStream: %d\n", audio_attributes_to_stream_type(&mAttributes)); 39 result.append(buffer); 40 snprintf(buffer, SIZE, "mDevice:\n"); 41 result.append(buffer); 42 write(fd, result.string(), result.size()); 43 mDevice->dump(fd, 2 , 0); 44 return NO_ERROR; 45 } 46 47 48 status_t AudioSourceCollection::dump(int fd) const 49 { 50 const size_t SIZE = 256; 51 char buffer[SIZE]; 52 53 snprintf(buffer, SIZE, "\nAudio sources dump:\n"); 54 write(fd, buffer, strlen(buffer)); 55 for (size_t i = 0; i < size(); i++) { 56 snprintf(buffer, SIZE, "- Source %d dump:\n", keyAt(i)); 57 write(fd, buffer, strlen(buffer)); 58 valueAt(i)->dump(fd); 59 } 60 61 return NO_ERROR; 62 } 63 64 }; //namespace android 65
