@Override
public void onPause() {
stopChoreographerThread();
final CountDownLatch cdl;
if (null != mSurfaceView) {
mSurfaceView.onPause();
cdl = new CountDownLatch(1);
mSurfaceView.queueEvent(
new Runnable() {
@Override
public void run() {
// these two must happen on the gl thread
nativeLeaveVrMode(mPtr);
destroySurfaceForTimeWarp();
cdl.countDown();
}
});
} else {
cdl = null;
}
if (mVrApiInitialized) {
if (null != cdl) {
try {
cdl.await();
} catch (final InterruptedException ignored) {
}
}
nativeUninitializeVrApi(mPtr);
mVrApiInitialized = false;
}
}
/** onClick handler for "record" button. */
public void clickToggleRecording(@SuppressWarnings("unused") View unused) {
mRecordingEnabled = !mRecordingEnabled;
mGLView.queueEvent(
new Runnable() {
@Override
public void run() {
// notify the renderer that we want to change the encoder's state
mRenderer.changeRecordingState(mRecordingEnabled);
}
});
updateControls();
}
/*----------------------queueEvent-------------------------------------------------------------------------------*/
@Override
public void queueEvent(Runnable r) {
Log.d(TAG, "queueEvent()");
if (mRenderer.MidasisInitialized) {
Log.d(TAG, "mRenderer.isInitialized == true");
super.queueEvent(r);
} else {
Log.d(TAG, "mRenderer.isInitialized == false");
mRenderer.queuePostInitEvent(r);
}
}
// spinner selected
@Override
public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
Spinner spinner = (Spinner) parent;
final int filterNum = spinner.getSelectedItemPosition();
Log.d(TAG, "onItemSelected: " + filterNum);
mGLView.queueEvent(
new Runnable() {
@Override
public void run() {
// notify the renderer that we want to change the encoder's state
mRenderer.changeFilterMode(filterNum);
}
});
}
@Override
protected void onPause() {
Log.d(TAG, "onPause -- releasing camera");
super.onPause();
releaseCamera();
mGLView.queueEvent(
new Runnable() {
@Override
public void run() {
// Tell the renderer that it's about to be paused so it can clean up.
mRenderer.notifyPausing();
}
});
mGLView.onPause();
Log.d(TAG, "onPause complete");
}
@Override
protected void onResume() {
Log.d(TAG, "onResume -- acquiring camera");
super.onResume();
updateControls();
// openCamera(640, 480); // updates mCameraPreviewWidth/Height
openCamera(1280, 720); // updates mCameraPreviewWidth/Height
mGLView.onResume();
mGLView.queueEvent(
new Runnable() {
@Override
public void run() {
mRenderer.setCameraPreviewSize(mCameraPreviewWidth, mCameraPreviewHeight);
}
});
Log.d(TAG, "onResume complete: " + this);
}
@Override
protected void onResume() {
Log.d(TAG, "onResume -- acquiring camera");
super.onResume();
updateControls();
openCamera(1080, 1080); // updates mCameraPreviewWidth/Height
// Set the preview aspect ratio.
AspectFrameLayout layout = (AspectFrameLayout) findViewById(R.id.cameraPreview_afl);
layout.setAspectRatio((double) mCameraPreviewWidth / mCameraPreviewHeight);
mGLView.onResume();
mGLView.queueEvent(
new Runnable() {
@Override
public void run() {
mRenderer.setCameraPreviewSize(mCameraPreviewWidth, mCameraPreviewHeight);
}
});
Log.d(TAG, "onResume complete: " + this);
}