I have this activity:
public class AMLoginActivity extends Activity implements IAsyncResponse {
public static int finished;
private final String TAG = "AMLoginActivity";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
finished = 0;
Intent i = new Intent(AMLoginActivity.this, GDLoginActivity.class);
i.putExtra("response", this);
AMLoginActivity.this.startActivity(i);
}
public void processFinish(){
finished++;
Log.i(TAG, "Number finished: " + finished);
if(finished == 1){
Log.i(TAG, "All finished");
AMLoginActivity.this.finish();
Log.i(TAG, "Finish called");
}
}
Which calls the GDLoginActivity to login to google drive. It can be seen below:
public class GDLoginActivity extends Activity implements GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener {
private static final String TAG = "GDLoginActivity";
private static final int REQUEST_CODE_RESOLUTION = 3;
private static GoogleApiClient mGoogleApiClient;
@Override
protected void onResume() {
super.onResume();
if (mGoogleApiClient == null) {
// Create the API client and bind it to an instance variable.
// We use this instance as the callback for connection and connection
// failures.
// Since no account name is passed, the user is prompted to choose.
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(Drive.API)
.addScope(Drive.SCOPE_FILE)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
Log.i(TAG, "New GDClient created");
}
// Connect the client.
mGoogleApiClient.connect();
}
@Override
protected void onPause() {
if (mGoogleApiClient != null) {
mGoogleApiClient.disconnect();
}
super.onPause();
}
@Override
public void onConnected(Bundle connectionHint) {
Log.i(TAG, "API client connected.");
IAsyncResponse response = (IAsyncResponse) getIntent().getSerializableExtra("response");
Log.i(TAG, "Process finish");
response.processFinish();
finish();
}
@Override
public void onConnectionSuspended(int cause) {
Log.i(TAG, "GoogleApiClient connection suspended");
}
@Override
public void onConnectionFailed(ConnectionResult result) {
// Called whenever the API client fails to connect.
Log.i(TAG, "GoogleApiClient connection failed: " + result.toString());
if (!result.hasResolution()) {
// show the localized error dialog.
GoogleApiAvailability.getInstance().getErrorDialog(this, result.getErrorCode(), 0).show();
return;
}
// The failure has a resolution. Resolve it.
// Called typically when the app is not yet authorized, and an
// authorization
// dialog is displayed to the user.
try {
result.startResolutionForResult(this, REQUEST_CODE_RESOLUTION);
} catch (IntentSender.SendIntentException e) {
Log.e(TAG, "Exception while starting resolution activity", e);
}
}
public static GoogleApiClient getGoogleApiClient(){
return mGoogleApiClient;
}
}
The issue is that when the GDLoginActivity connects and finish()'s, it should increment finish by 1 and and also finish the AMLoginActivity. It does increment by 1 and call finish() in processFinish(), but nothing happens and AMLoginActivity doesn't actually close (i.e. onDestroy() is never called), so i'm just left with a blank screen. If I remove GDLoginActivity and just call processFinish() instead, then AMLoginActivity finishes just fine, so I assume it has something to do with GDLoginActivity, but this is happening with other similar activities too. Any ideas?
Edit: Also if I hit the back button on the blank screen, then it calls the onDestroy() method of AMLoginActivity and goes to the activity I want, if that hints a clue at what is going on?
