I am trying to send a broadcast receiver from a service and i have a issue, the receiver leak and i don't know why.
Here is the code:
public class CameraCapture extends AppCompatActivity {
static final int REQUEST_IMAGE_CAPTURE = 30;
String URL;
VolleyService mVolleyService;
IResult mResultCallback = null;
final String POSTREQUEST = "POSTCALL";
Map<String, String> params;
String token;
BroadcastReceiver receiver;
IntentFilter filter;
MyReceiver reciver;
boolean mBounded;
GoogleLocation mlocation;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
token = checkForToken();
URL = "http://10.0.2.2:3000/fotos/Tulipa";
filter = new IntentFilter("com.myapp.LOCATION_CHANGED");
reciver = new MyReceiver();
registerReceiver(reciver,filter);
String imageFilePath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/picture.jpg";
File imageFile = new File(imageFilePath);
Uri imageFileUri = Uri.fromFile(imageFile); // convert path to Uri
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CAMERA}, REQUEST_IMAGE_CAPTURE);
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (intent.resolveActivity(getPackageManager()) != null) {
startActivityForResult(intent, REQUEST_IMAGE_CAPTURE);
}
}
@Override
protected void onStart() {
super.onStart();
Intent mIntent = new Intent(this, GoogleLocation.class);
bindService(mIntent, mConnection, BIND_AUTO_CREATE);
}
public void onResume() {
super.onResume();
Log.d("RESUME","RESUME");
reciver = new MyReceiver();
registerReceiver(reciver, filter);
}
public void onPause() {
super.onPause();
if(reciver != null){
unregisterReceiver(reciver);
reciver= null;
}
}
public void onStop() {
super.onStop();
if(mBounded) {
unbindService(mConnection);
mBounded = false;
}
}
private byte[] encodeImage(Bitmap bm) {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bm.compress(Bitmap.CompressFormat.JPEG, 100, baos);
byte[] b = baos.toByteArray();
return b;
}
private void sendImage(byte[] b) {
ImageStore.getInstance().setCapturedPhotoData(b);
mlocation.getBroadcastData();
Intent i = new Intent(CameraCapture.this, SimiliarPhotos.class);
startActivity(i);
finish();
//inicialize a map with pair key value
//params = new HashMap<String, String>();
// Add form fields to the map
//GoogleLocation l = new GoogleLocation(this);
//l.getPosition();
//Log.d("myLat",String.valueOf(l.getLat()));
//params.put("base64", encodedImage);
//params.put("token",token);
//Log.d("latitudeOP",String.valueOf(l.getLat()));
//JSONObject sendObj = new JSONObject(params);
//initVolleyCallback();
//mVolleyService = new VolleyService(mResultCallback, this);
//mVolleyService.postDataVolley(POSTREQUEST, URL, sendObj);
}
public void showToast(String message) {
Toast toast = Toast.makeText(this, message, Toast.LENGTH_LONG);
toast.show();
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
switch (requestCode) {
case 30: {
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
} else {
Toast.makeText(CameraCapture.this, "Permission denied to read your External storage", Toast.LENGTH_SHORT).show();
}
return;
}
}
}
void initVolleyCallback() {
mResultCallback = new IResult() {
@Override
public void notifySuccess(String requestType, JSONObject response) {
}
@Override
public void notifySuccess(String requestType, JSONArray response) {
}
@Override
public void notifyError(String requestType, VolleyError error) {
String body;
if (error.networkResponse.data != null) {
String statusCode = String.valueOf(error.networkResponse.statusCode);
try {
body = new String(error.networkResponse.data, "UTF-8");
JSONObject jsonObj = new JSONObject(body);
Log.d("body", String.valueOf(jsonObj.get("message")));
showToast(String.valueOf(jsonObj.get("message")));
} catch (UnsupportedEncodingException e) {
showToast("You need to connect to the internet!");
} catch (JSONException e) {
Log.d("json:", "problems decoding jsonObj");
}
}
}
};
}
ServiceConnection mConnection = new ServiceConnection() {
public void onServiceDisconnected(ComponentName name) {
mBounded = false;
mlocation = null;
}
public void onServiceConnected(ComponentName name, IBinder service) {
mBounded = true;
GoogleLocation.LocalBinder mLocalBinder = (GoogleLocation.LocalBinder)service;
mlocation = mLocalBinder.getServerInstance();
}
};
as you guys can see i register the receiver 2 times, oncreate and onResume, and then i destroy it onStop.
The problem is you are registering it twice. remove the code from onCreate
and keep it only in onResume
. Also if you are registering it in onResume
then unRegister
it in onPause
to match the lifecycle events properly.