apps/OboeTester/app/src/main/java/com/google/sample/oboe/manualtest/MainActivity.java - platform/external/oboe - Git at Google

 /*
  * Copyright 2017 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.google.sample.oboe.manualtest;

 import android.app.Activity;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.graphics.Point;
 import android.media.AudioManager;
 import android.os.Build;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.Display;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.CheckBox;
 import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.Toast;

 /**
  * Select various Audio tests.
  */

 public class MainActivity extends Activity {

     private static final String KEY_TEST_NAME = "test";
     public static final String VALUE_TEST_NAME_LATENCY = "latency";
     public static final String VALUE_TEST_NAME_GLITCH = "glitch";

     static {
         // Must match name in CMakeLists.txt
         System.loadLibrary("oboetester");
     }


     private Spinner mModeSpinner;
     private TextView mCallbackSizeTextView;
     protected TextView mDeviceView;
     private TextView mVersionTextView;
     private TextView mBuildTextView;
     private TextView mBluetoothScoStatusView;
     private Bundle mBundleFromIntent;
     private BroadcastReceiver mScoStateReceiver;
     private CheckBox mWorkaroundsCheckBox;

     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);

         logScreenSize();

         mVersionTextView = (TextView) findViewById(R.id.versionText);
         mCallbackSizeTextView = (TextView) findViewById(R.id.callbackSize);

         mDeviceView = (TextView) findViewById(R.id.deviceView);
         updateNativeAudioUI();

         // Set mode, eg. MODE_IN_COMMUNICATION
         mModeSpinner = (Spinner) findViewById(R.id.spinnerAudioMode);
         mModeSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
             @Override
             public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
                 long mode = mModeSpinner.getSelectedItemId();
                 AudioManager myAudioMgr = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
                 myAudioMgr.setMode((int)mode);
             }

             @Override
             public void onNothingSelected(AdapterView<?> adapterView) {
             }
         });

         try {
             PackageInfo pinfo = getPackageManager().getPackageInfo(getPackageName(), 0);
             int oboeVersion = OboeAudioStream.getOboeVersionNumber();
             int oboeMajor = (oboeVersion >> 24) & 0xFF;
             int oboeMinor = (oboeVersion >> 16) & 0xFF;
             int oboePatch = oboeVersion & 0xFF;
             mVersionTextView.setText("Test v (" + pinfo.versionCode + ") " + pinfo.versionName
                     + ", Oboe v " + oboeMajor + "." + oboeMinor + "." + oboePatch);
         } catch (PackageManager.NameNotFoundException e) {
             mVersionTextView.setText(e.getMessage());
         }

         mWorkaroundsCheckBox = (CheckBox) findViewById(R.id.boxEnableWorkarounds);
         // Turn off workarounds so we can test the underlying API bugs.
         NativeEngine.setWorkaroundsEnabled(false);

         mBuildTextView = (TextView) findViewById(R.id.text_build_info);
         mBuildTextView.setText(Build.DISPLAY);

         mBluetoothScoStatusView = (TextView) findViewById(R.id.textBluetoothScoStatus);
         mScoStateReceiver = new BroadcastReceiver() {
             @Override
             public void onReceive(Context context, Intent intent) {
                 int state = intent.getIntExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, -1);
                 if (state == AudioManager.SCO_AUDIO_STATE_CONNECTING) {
                     mBluetoothScoStatusView.setText("CONNECTING");
                 } else if (state == AudioManager.SCO_AUDIO_STATE_CONNECTED) {
                     mBluetoothScoStatusView.setText("CONNECTED");
                 } else if (state == AudioManager.SCO_AUDIO_STATE_DISCONNECTED) {
                     mBluetoothScoStatusView.setText("DISCONNECTED");
                 }
             }
         };

         saveIntentBundleForLaterProcessing(getIntent());
     }

     private void registerScoStateReceiver() {
         registerReceiver(mScoStateReceiver,
                 new IntentFilter(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED));
     }

     private void unregisterScoStateReceiver() {
         unregisterReceiver(mScoStateReceiver);
     }

     private void logScreenSize() {
         Display display = getWindowManager().getDefaultDisplay();
         Point size = new Point();
         display.getSize(size);
         int width = size.x;
         int height = size.y;
         Log.i(TestAudioActivity.TAG, "Screen size = " + size.x + " * " + size.y);
     }

     @Override
     public void onNewIntent(Intent intent) {
         saveIntentBundleForLaterProcessing(intent);
     }

     // This will get processed during onResume.
     private void saveIntentBundleForLaterProcessing(Intent intent) {
         mBundleFromIntent = intent.getExtras();
     }

     private void processBundleFromIntent() {
         if (mBundleFromIntent == null) {
             return;
         }

         if (mBundleFromIntent.containsKey(KEY_TEST_NAME)) {
             String testName = mBundleFromIntent.getString(KEY_TEST_NAME);
             if (VALUE_TEST_NAME_LATENCY.equals(testName)) {
                 Intent intent = new Intent(this, RoundTripLatencyActivity.class);
                 intent.putExtras(mBundleFromIntent);
                 startActivity(intent);
             } else if (VALUE_TEST_NAME_GLITCH.equals(testName)) {
                 Intent intent = new Intent(this, ManualGlitchActivity.class);
                 intent.putExtras(mBundleFromIntent);
                 startActivity(intent);
             }
         }
         mBundleFromIntent = null;
     }

     @Override
     public void onResume(){
         super.onResume();
         mWorkaroundsCheckBox.setChecked(NativeEngine.areWorkaroundsEnabled());
         processBundleFromIntent();
         registerScoStateReceiver();
     }

     @Override
     public void onPause(){
         unregisterScoStateReceiver();
         super.onPause();
     }

     private void updateNativeAudioUI() {
         AudioManager myAudioMgr = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
         String audioManagerSampleRate = myAudioMgr.getProperty(AudioManager.PROPERTY_OUTPUT_SAMPLE_RATE);
         String audioManagerFramesPerBurst = myAudioMgr.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER);
         mDeviceView.setText("Java AudioManager: rate = " + audioManagerSampleRate +
                 ", burst = " + audioManagerFramesPerBurst);
     }

     public void onLaunchTestOutput(View view) {
         updateCallbackSize();
         Intent intent = new Intent(this, TestOutputActivity.class);
         startActivity(intent);
     }

     public void onLaunchTestInput(View view) {
         updateCallbackSize();
         Intent intent = new Intent(this, TestInputActivity.class);
         startActivity(intent);
     }

     public void onLaunchTapToTone(View view) {
         updateCallbackSize();
         Intent intent = new Intent(this, TapToToneActivity.class);
         startActivity(intent);
     }

     public void onLaunchRecorder(View view) {
         updateCallbackSize();
         Intent intent = new Intent(this, RecorderActivity.class);
         startActivity(intent);
     }

     public void onLaunchEcho(View view) {
         updateCallbackSize();
         Intent intent = new Intent(this, EchoActivity.class);
         startActivity(intent);
     }

     public void onLaunchRoundTripLatency(View view) {
         updateCallbackSize();
         Intent intent = new Intent(this, RoundTripLatencyActivity.class);
         startActivity(intent);
     }

     public void onLaunchManualGlitchTest(View view) {
         updateCallbackSize();
         Intent intent = new Intent(this, ManualGlitchActivity.class);
         startActivity(intent);
     }

     public void onLaunchAutoGlitchTest(View view) {
         updateCallbackSize();
         Intent intent = new Intent(this, AutoGlitchActivity.class);
         startActivity(intent);
     }

     public void onLaunchTestDisconnect(View view) {
         updateCallbackSize();
         Intent intent = new Intent(this, TestDisconnectActivity.class);
         startActivity(intent);
     }

     public void onUseCallbackClicked(View view) {
         CheckBox checkBox = (CheckBox) view;
         OboeAudioStream.setUseCallback(checkBox.isChecked());
     }

     protected void showErrorToast(String message) {
         showToast("Error: " + message);
     }

     protected void showToast(final String message) {
         runOnUiThread(new Runnable() {
             @Override
             public void run() {
                 Toast.makeText(MainActivity.this,
                         message,
                         Toast.LENGTH_SHORT).show();
             }
         });
     }

     private void updateCallbackSize() {
         CharSequence chars = mCallbackSizeTextView.getText();
         String text = chars.toString();
         int callbackSize = 0;
         try {
             callbackSize = Integer.parseInt(text);
         } catch (NumberFormatException e) {
             showErrorToast("Badly formated callback size: " + text);
             mCallbackSizeTextView.setText("0");
         }
         OboeAudioStream.setCallbackSize(callbackSize);
     }

     public void onSetSpeakerphoneOn(View view) {
         CheckBox checkBox = (CheckBox) view;
         boolean enabled = checkBox.isChecked();
         AudioManager myAudioMgr = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
         myAudioMgr.setSpeakerphoneOn(enabled);
     }

     public void onStartStopBluetoothSco(View view) {
         CheckBox checkBox = (CheckBox) view;
         AudioManager myAudioMgr = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
         if (checkBox.isChecked()) {
             myAudioMgr.startBluetoothSco();
         } else {
             myAudioMgr.stopBluetoothSco();
         }
     }

     public void onEnableWorkarounds(View view) {
         CheckBox checkBox = (CheckBox) view;
         boolean enabled = checkBox.isChecked();
         NativeEngine.setWorkaroundsEnabled(enabled);
     }
 }
	/*
	* Copyright 2017 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.google.sample.oboe.manualtest;

	import android.app.Activity;
	import android.content.BroadcastReceiver;
	import android.content.Context;
	import android.content.Intent;
	import android.content.IntentFilter;
	import android.content.pm.PackageInfo;
	import android.content.pm.PackageManager;
	import android.graphics.Point;
	import android.media.AudioManager;
	import android.os.Build;
	import android.os.Bundle;
	import android.util.Log;
	import android.view.Display;
	import android.view.View;
	import android.widget.AdapterView;
	import android.widget.CheckBox;
	import android.widget.Spinner;
	import android.widget.TextView;
	import android.widget.Toast;

	/**
	* Select various Audio tests.
	*/

	public class MainActivity extends Activity {

	private static final String KEY_TEST_NAME = "test";
	public static final String VALUE_TEST_NAME_LATENCY = "latency";
	public static final String VALUE_TEST_NAME_GLITCH = "glitch";

	static {
	// Must match name in CMakeLists.txt
	System.loadLibrary("oboetester");
	}


	private Spinner mModeSpinner;
	private TextView mCallbackSizeTextView;
	protected TextView mDeviceView;
	private TextView mVersionTextView;
	private TextView mBuildTextView;
	private TextView mBluetoothScoStatusView;
	private Bundle mBundleFromIntent;
	private BroadcastReceiver mScoStateReceiver;
	private CheckBox mWorkaroundsCheckBox;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_main);

	logScreenSize();

	mVersionTextView = (TextView) findViewById(R.id.versionText);
	mCallbackSizeTextView = (TextView) findViewById(R.id.callbackSize);

	mDeviceView = (TextView) findViewById(R.id.deviceView);
	updateNativeAudioUI();

	// Set mode, eg. MODE_IN_COMMUNICATION
	mModeSpinner = (Spinner) findViewById(R.id.spinnerAudioMode);
	mModeSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
	@Override
	public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
	long mode = mModeSpinner.getSelectedItemId();
	AudioManager myAudioMgr = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
	myAudioMgr.setMode((int)mode);
	}

	@Override
	public void onNothingSelected(AdapterView<?> adapterView) {
	}
	});

	try {
	PackageInfo pinfo = getPackageManager().getPackageInfo(getPackageName(), 0);
	int oboeVersion = OboeAudioStream.getOboeVersionNumber();
	int oboeMajor = (oboeVersion >> 24) & 0xFF;
	int oboeMinor = (oboeVersion >> 16) & 0xFF;
	int oboePatch = oboeVersion & 0xFF;
	mVersionTextView.setText("Test v (" + pinfo.versionCode + ") " + pinfo.versionName
	+ ", Oboe v " + oboeMajor + "." + oboeMinor + "." + oboePatch);
	} catch (PackageManager.NameNotFoundException e) {
	mVersionTextView.setText(e.getMessage());
	}

	mWorkaroundsCheckBox = (CheckBox) findViewById(R.id.boxEnableWorkarounds);
	// Turn off workarounds so we can test the underlying API bugs.
	NativeEngine.setWorkaroundsEnabled(false);

	mBuildTextView = (TextView) findViewById(R.id.text_build_info);
	mBuildTextView.setText(Build.DISPLAY);

	mBluetoothScoStatusView = (TextView) findViewById(R.id.textBluetoothScoStatus);
	mScoStateReceiver = new BroadcastReceiver() {
	@Override
	public void onReceive(Context context, Intent intent) {
	int state = intent.getIntExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, -1);
	if (state == AudioManager.SCO_AUDIO_STATE_CONNECTING) {
	mBluetoothScoStatusView.setText("CONNECTING");
	} else if (state == AudioManager.SCO_AUDIO_STATE_CONNECTED) {
	mBluetoothScoStatusView.setText("CONNECTED");
	} else if (state == AudioManager.SCO_AUDIO_STATE_DISCONNECTED) {
	mBluetoothScoStatusView.setText("DISCONNECTED");
	}
	}
	};

	saveIntentBundleForLaterProcessing(getIntent());
	}

	private void registerScoStateReceiver() {
	registerReceiver(mScoStateReceiver,
	new IntentFilter(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED));
	}

	private void unregisterScoStateReceiver() {
	unregisterReceiver(mScoStateReceiver);
	}

	private void logScreenSize() {
	Display display = getWindowManager().getDefaultDisplay();
	Point size = new Point();
	display.getSize(size);
	int width = size.x;
	int height = size.y;
	Log.i(TestAudioActivity.TAG, "Screen size = " + size.x + " * " + size.y);
	}

	@Override
	public void onNewIntent(Intent intent) {
	saveIntentBundleForLaterProcessing(intent);
	}

	// This will get processed during onResume.
	private void saveIntentBundleForLaterProcessing(Intent intent) {
	mBundleFromIntent = intent.getExtras();
	}

	private void processBundleFromIntent() {
	if (mBundleFromIntent == null) {
	return;
	}

	if (mBundleFromIntent.containsKey(KEY_TEST_NAME)) {
	String testName = mBundleFromIntent.getString(KEY_TEST_NAME);
	if (VALUE_TEST_NAME_LATENCY.equals(testName)) {
	Intent intent = new Intent(this, RoundTripLatencyActivity.class);
	intent.putExtras(mBundleFromIntent);
	startActivity(intent);
	} else if (VALUE_TEST_NAME_GLITCH.equals(testName)) {
	Intent intent = new Intent(this, ManualGlitchActivity.class);
	intent.putExtras(mBundleFromIntent);
	startActivity(intent);
	}
	}
	mBundleFromIntent = null;
	}

	@Override
	public void onResume(){
	super.onResume();
	mWorkaroundsCheckBox.setChecked(NativeEngine.areWorkaroundsEnabled());
	processBundleFromIntent();
	registerScoStateReceiver();
	}

	@Override
	public void onPause(){
	unregisterScoStateReceiver();
	super.onPause();
	}

	private void updateNativeAudioUI() {
	AudioManager myAudioMgr = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
	String audioManagerSampleRate = myAudioMgr.getProperty(AudioManager.PROPERTY_OUTPUT_SAMPLE_RATE);
	String audioManagerFramesPerBurst = myAudioMgr.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER);
	mDeviceView.setText("Java AudioManager: rate = " + audioManagerSampleRate +
	", burst = " + audioManagerFramesPerBurst);
	}

	public void onLaunchTestOutput(View view) {
	updateCallbackSize();
	Intent intent = new Intent(this, TestOutputActivity.class);
	startActivity(intent);
	}

	public void onLaunchTestInput(View view) {
	updateCallbackSize();
	Intent intent = new Intent(this, TestInputActivity.class);
	startActivity(intent);
	}

	public void onLaunchTapToTone(View view) {
	updateCallbackSize();
	Intent intent = new Intent(this, TapToToneActivity.class);
	startActivity(intent);
	}

	public void onLaunchRecorder(View view) {
	updateCallbackSize();
	Intent intent = new Intent(this, RecorderActivity.class);
	startActivity(intent);
	}

	public void onLaunchEcho(View view) {
	updateCallbackSize();
	Intent intent = new Intent(this, EchoActivity.class);
	startActivity(intent);
	}

	public void onLaunchRoundTripLatency(View view) {
	updateCallbackSize();
	Intent intent = new Intent(this, RoundTripLatencyActivity.class);
	startActivity(intent);
	}

	public void onLaunchManualGlitchTest(View view) {
	updateCallbackSize();
	Intent intent = new Intent(this, ManualGlitchActivity.class);
	startActivity(intent);
	}

	public void onLaunchAutoGlitchTest(View view) {
	updateCallbackSize();
	Intent intent = new Intent(this, AutoGlitchActivity.class);
	startActivity(intent);
	}

	public void onLaunchTestDisconnect(View view) {
	updateCallbackSize();
	Intent intent = new Intent(this, TestDisconnectActivity.class);
	startActivity(intent);
	}

	public void onUseCallbackClicked(View view) {
	CheckBox checkBox = (CheckBox) view;
	OboeAudioStream.setUseCallback(checkBox.isChecked());
	}

	protected void showErrorToast(String message) {
	showToast("Error: " + message);
	}

	protected void showToast(final String message) {
	runOnUiThread(new Runnable() {
	@Override
	public void run() {
	Toast.makeText(MainActivity.this,
	message,
	Toast.LENGTH_SHORT).show();
	}
	});
	}

	private void updateCallbackSize() {
	CharSequence chars = mCallbackSizeTextView.getText();
	String text = chars.toString();
	int callbackSize = 0;
	try {
	callbackSize = Integer.parseInt(text);
	} catch (NumberFormatException e) {
	showErrorToast("Badly formated callback size: " + text);
	mCallbackSizeTextView.setText("0");
	}
	OboeAudioStream.setCallbackSize(callbackSize);
	}

	public void onSetSpeakerphoneOn(View view) {
	CheckBox checkBox = (CheckBox) view;
	boolean enabled = checkBox.isChecked();
	AudioManager myAudioMgr = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
	myAudioMgr.setSpeakerphoneOn(enabled);
	}

	public void onStartStopBluetoothSco(View view) {
	CheckBox checkBox = (CheckBox) view;
	AudioManager myAudioMgr = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
	if (checkBox.isChecked()) {
	myAudioMgr.startBluetoothSco();
	} else {
	myAudioMgr.stopBluetoothSco();
	}
	}

	public void onEnableWorkarounds(View view) {
	CheckBox checkBox = (CheckBox) view;
	boolean enabled = checkBox.isChecked();
	NativeEngine.setWorkaroundsEnabled(enabled);
	}
	}