@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setAmbientEnabled();
mContainerView = (BoxInsetLayout) findViewById(R.id.container);
mImageView = (ImageView) findViewById(R.id.imageView);
gestureDetector = new GestureDetector(getApplicationContext(), new GameGestureListener());
mImageView.setOnTouchListener(
new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
return gestureDetector.onTouchEvent(event);
}
});
mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
mGyroSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_GYROSCOPE);
mHeartSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_HEART_RATE);
mGoogleApiClient =
new GoogleApiClient.Builder(this)
.addApi(Wearable.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
// up vector cal
mHeadTracker = HeadTracker.createFromContext(getApplicationContext());
headView = new float[16];
}
void sendHeadVector() {
mHeadTracker.getLastHeadView(headView, 0);
// Matrix.rotateM(headView, 0, 180, 0, 0, 1); //upside down
SensorManager.remapCoordinateSystem(
headView, SensorManager.AXIS_Z, SensorManager.AXIS_MINUS_Y, headView);
// SensorManager.remapCoordinateSystem(headView, SensorManager.AXIS_MINUS_Z,
// SensorManager.AXIS_Y, headView); //rotate for sensor.
PutDataMapRequest req = PutDataMapRequest.create("/head");
for (int i = 0; i < 16; ++i) {
req.getDataMap().putFloat(HEAD_PRE + i, headView[i]);
}
req.getDataMap().putLong("time", new Date().getTime());
Wearable.DataApi.putDataItem(mGoogleApiClient, req.asPutDataRequest())
.setResultCallback(
new ResultCallback<DataApi.DataItemResult>() {
@Override
public void onResult(DataApi.DataItemResult dataItemResult) {
if (dataItemResult.getStatus().isSuccess()) {
Log.d("TEST", "Data item set: " + dataItemResult.getDataItem().getUri());
} else if (dataItemResult.getStatus().isCanceled()) {
Log.d("TEST", "canceled");
} else if (dataItemResult.getStatus().isInterrupted()) {
Log.d("TEST", "interrupted");
}
}
});
}
@Override
protected void onPause() {
super.onPause();
if (mGoogleApiClient != null) Wearable.DataApi.removeListener(mGoogleApiClient, this);
if (mSensorManager != null) mSensorManager.unregisterListener(this);
if (mGoogleApiClient != null && mGoogleApiClient.isConnected()) mGoogleApiClient.disconnect();
if (mHeadTracker != null) mHeadTracker.stopTracking();
}
@Override
protected void onResume() {
super.onResume();
if (mSensorManager != null) {
mSensorManager.registerListener(this, mGyroSensor, SensorManager.SENSOR_DELAY_NORMAL);
mSensorManager.registerListener(this, mHeartSensor, SensorManager.SENSOR_DELAY_NORMAL);
}
if (mGoogleApiClient != null) mGoogleApiClient.connect();
if (mHeadTracker != null) mHeadTracker.startTracking();
}