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/*
* Copyright 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.mobileer.oboetester;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.media.AudioDeviceCallback;
import android.media.AudioDeviceInfo;
import android.media.AudioManager;
import android.media.MicrophoneInfo;
import android.os.Build;
import android.os.Bundle;
import android.widget.TextView;
import com.mobileer.audio_device.AudioDeviceInfoConverter;
import java.io.IOException;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
/**
* Guide the user through a series of tests plugging in and unplugging a headset.
* Print a summary at the end of any failures.
*/
public class DeviceReportActivity extends Activity {
class MyAudioDeviceCallback extends AudioDeviceCallback {
private HashMap<Integer, AudioDeviceInfo> mDevices
= new HashMap<Integer, AudioDeviceInfo>();
@Override
public void onAudioDevicesAdded(AudioDeviceInfo[] addedDevices) {
for (AudioDeviceInfo info : addedDevices) {
mDevices.put(info.getId(), info);
}
reportDeviceInfo(mDevices.values());
}
public void onAudioDevicesRemoved(AudioDeviceInfo[] removedDevices) {
for (AudioDeviceInfo info : removedDevices) {
mDevices.remove(info.getId());
}
reportDeviceInfo(mDevices.values());
}
}
MyAudioDeviceCallback mDeviceCallback = new MyAudioDeviceCallback();
private TextView mAutoTextView;
private AudioManager mAudioManager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_device_report);
mAutoTextView = (TextView) findViewById(R.id.text_log_device_report);
mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
}
@Override
protected void onStart() {
super.onStart();
addAudioDeviceCallback();
}
@Override
protected void onStop() {
removeAudioDeviceCallback();
super.onStop();
}
@TargetApi(23)
private void addAudioDeviceCallback(){
// Note that we will immediately receive a call to onDevicesAdded with the list of
// devices which are currently connected.
mAudioManager.registerAudioDeviceCallback(mDeviceCallback, null);
}
@TargetApi(23)
private void removeAudioDeviceCallback(){
mAudioManager.unregisterAudioDeviceCallback(mDeviceCallback);
}
private void reportDeviceInfo(Collection<AudioDeviceInfo> devices) {
logClear();
StringBuffer report = new StringBuffer();
report.append("Device Report:\n");
report.append("App: ").append(MainActivity.getVersionText()).append("\n");
report.append("Device: ").append(Build.MANUFACTURER).append(", ").append(Build.MODEL)
.append(", ").append(Build.PRODUCT).append("\n");
report.append(reportExtraDeviceInfo());
for (AudioDeviceInfo deviceInfo : devices) {
report.append("\n==== Device =================== " + deviceInfo.getId() + "\n");
String item = AudioDeviceInfoConverter.toString(deviceInfo);
report.append(item);
}
report.append(reportAllMicrophones());
log(report.toString());
}
public String reportAllMicrophones() {
StringBuffer report = new StringBuffer();
report.append("\n############################");
report.append("\nMicrophone Report:\n");
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.P) {
try {
List<MicrophoneInfo> micList = mAudioManager.getMicrophones();
for (MicrophoneInfo micInfo : micList) {
String micItem = MicrophoneInfoConverter.reportMicrophoneInfo(micInfo);
report.append(micItem);
}
} catch (IOException e) {
e.printStackTrace();
return e.getMessage();
}
} else {
report.append("\nMicrophoneInfo not available on V" + android.os.Build.VERSION.SDK_INT);
}
return report.toString();
}
private String reportExtraDeviceInfo() {
StringBuffer report = new StringBuffer();
report.append("\n\n############################");
report.append("\nAudioManager:");
report.append(AudioQueryTools.getAudioManagerReport(mAudioManager));
report.append("\n\nFeatures:");
report.append(AudioQueryTools.getAudioFeatureReport(getPackageManager()));
report.append(AudioQueryTools.getMediaPerformanceClass());
report.append("\n\nProperties:");
report.append(AudioQueryTools.getAudioPropertyReport());
return report.toString();
}
// Write to scrollable TextView
private void log(final String text) {
runOnUiThread(new Runnable() {
@Override
public void run() {
mAutoTextView.append(text);
mAutoTextView.append("\n");
}
});
}
private void logClear() {
runOnUiThread(new Runnable() {
@Override
public void run() {
mAutoTextView.setText("");
}
});
}
}
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