Hi i am android developer with just 3 months experience.I am developing a taxi app which needs to send user's latlong to server through webservice.I almost completed my project.But now i facing a new problem,I wrote the webservice in service class and call it from my activity,my problem is "the touch become irresponsive after the user moves to 5 km and then crashed like app is not responding".What i need is i want to send user's latlong for morethan 100 kms.i had added my logcat to show errors
I tested on two device.
1.First,In 1gb ram mobiles it crashes at 5 kms. 2.Second,In 2gb ram mobiles,it crashes at 30 kms.
Please anybody help, otherwise i will be fired from my office.
My acticity code with map is :
public class Mapforcalculation extends FragmentActivity implements LocationListener, GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener, OnMapReadyCallback, View.OnClickListener {
private LinearLayout lay_start_ride_lay;
private Switch waiting,ac;
private boolean act,dateforrow;
private long starttime,diffrence,secs,waitingtimefl,resultwait;
private int luggage_chage;
private GoogleApiClient mGoogleApiClient;
private GoogleMap mGoogleMap;
private Location Mylocation;
private String cust_name,Customer_Adress,custom_mobile,Ride_id,drive_id,vehic_id,s,url,finalAddsres,resendasy;
double responseeein,aa_actualfare,waitTimeFrae,Min_KM_ride,minimumFare,rateperkm,acrateperkm,nightminimrate,nightadd_minmrate,Acnightadd_mrate;
private double nightFare=0, addRatePerMinit=0,night_time_frm_hrs,night_time_to_hrs;
private long attr;
private double A_ActualFare,start_lat,start_long;
private LocationRequest mLocationRequest;
private Location location;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.driver_with_map_wait_cust);
keepScreenOn();
buildGoogleApiClient();
setLocationRequestMap();
}
private void keepScreenOn() {
try {
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
} catch (Exception e) {
e.printStackTrace();
}
}
protected synchronized void buildGoogleApiClient() {
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(LocationServices.API)
.build();
}
@Override
public void onClick(View view) {
/*new Calculationtask().execute();*/
Dayornight();
gettingdistanec();
rideEndVolly(aa_actualfare);
}
@Override
public void onConnected(@Nullable Bundle bundle) {
Log.i("connected","connected");
startLocationUpdates();
Intent intent = new Intent(this,Serviceafterstartbutton.class);
intent.putExtra("Ride_id",Ride_id);
this.startService(intent);
}
@Override
public void onLocationChanged(Location location) { }
@Override
protected void onResume() {
super.onResume();
if (mGoogleApiClient == null || !mGoogleApiClient.isConnected()){
buildGoogleApiClient();
mGoogleApiClient.connect();
}
if (mGoogleMap == null) {
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.maps);
mapFragment.getMapAsync(this);
}
}
@Override
public void onMapReady(GoogleMap googleMap) {
mGoogleMap = googleMap;
mGoogleMap.setPadding(0, 5, 0, 5);
mGoogleMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
mGoogleMap.setTrafficEnabled(true);
mGoogleMap.getUiSettings().setZoomControlsEnabled(true);
mGoogleMap.getUiSettings().setRotateGesturesEnabled(true);
mGoogleMap.getUiSettings().setMyLocationButtonEnabled(true);
mGoogleMap.getUiSettings().setCompassEnabled(true);
mGoogleMap.setMyLocationEnabled(true);
mGoogleMap.getUiSettings().setAllGesturesEnabled(true);
if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
Log.i("onmsppreddy","onmappreddy");
}
private void Dayornight() {
long timeInMillis = System.currentTimeMillis();
Calendar cal1 = Calendar.getInstance();
cal1.setTimeInMillis(timeInMillis);
SimpleDateFormat dateFormat = new SimpleDateFormat("HH");
String dateforrowwww = dateFormat.format(cal1.getTime());
long datee= Long.parseLong(dateforrowwww);
Log.d("datee", " url :" + datee);
if(datee >= 5 && datee < 22){
/*dateforrow="Day";*/
dateforrow=true;
Log.d("datefrw", " url :" + dateforrow);
}
else
{
dateforrow=false;
}
}
private void gettingdistanec() {
final String url = Api_url.url_link +"dist_km.php?driverid="+ drive_id+"&vehicle_id="+vehic_id+"&ride_id="+Ride_id;
Log.d("URL_P", url);
final JsonObjectRequest request = new JsonObjectRequest(Request.Method.GET, url, (String) null, new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
try{
String rresponseee=response.getString("km");
Log.d("OVER", "km : " + response);
if(rresponseee!= null) {
responseeein = Double.valueOf(rresponseee);
calculatefinalfare(responseeein);
}
}catch(Exception e){
Log.d("OVERRR", "errorr : " + e); }
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
}
});
setRetyMethod(request);
}
private void setRetyMethod(JsonObjectRequest request) {
try {
request.setRetryPolicy(new DefaultRetryPolicy(20000, 3, DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
} catch (Exception e) {
e.printStackTrace();
}
RequestQueue requestQueue = Volley.newRequestQueue(Mapforcalculation.this);
requestQueue.add(request);
}
protected void startLocationUpdates() {
if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
}
private void setLocationRequestMap() {
mLocationRequest = new LocationRequest();
mLocationRequest.setInterval(30000);
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
mLocationRequest.setSmallestDisplacement(10);
}
private void getCurrentLocation() {
mGoogleMap.clear();
//Creating a location object
if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
}
private String getAddressbylatlong(double start_lat, double start_lon) {
Geocoder geocoder;
List<Address> addresses = null;
geocoder = new Geocoder(this, Locale.getDefault());
String address = null; // If any additional address line present than only, check with max available address lines by getMaxAddressLineIndex()
String city = null;
String state = null;
try {
// Here 1 represent max location result to returned, by documents it recommended 1 to 5
addresses = geocoder.getFromLocation(start_lat, start_lon, 1);
address = addresses.get(0).getAddressLine(0);
city = addresses.get(0).getLocality();
state = addresses.get(0).getAdminArea();
} catch (IOException e) {
e.printStackTrace();
}
String finalAddress;
try {
if (address != null) {
finalAddress = address.trim() + city.trim() + state.trim();
finalAddress = finalAddress.replace(" ", "");
} else {
return null;
}
} catch (Exception e) {
e.printStackTrace();
return null;
}
return finalAddress;
}
@Override
protected void onDestroy() {
super.onDestroy();
mGoogleApiClient.disconnect();
LocationServices.FusedLocationApi.removeLocationUpdates(mGoogleApiClient,this);
}
}
My service class is
public class Serviceafterstartbutton extends Service implements LocationListener, GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
public static Boolean serviceRunning = false;
double lat;
double lng;
private LocationRequest mLocationRequest;
private GoogleApiClient mGoogleApiClient;
private String vechi_id;
private String drivi_ID;
private String Rideid;
private Location mYLocation;
private Timer locTimwe;
private Context appContext;
private boolean tthreadnew=true;
private int startId22;
private ScheduledExecutorService executorService;
@Override
public void onCreate() {
super.onCreate();
Log.d("onConn", "location");
// Toast.makeText(this, "Service was Created", Toast.LENGTH_LONG).show();
//Location Request
buildGoogleApiClient();
mGoogleApiClient.connect();
Log.i("ongoogleapiinlstser", "null is false");
// this.stopSelf();
}
protected synchronized void buildGoogleApiClient() {
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(LocationServices.API)
.build();
}
public void createlocation() {
mLocationRequest = LocationRequest.create();
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
mLocationRequest.setInterval(10000); // Update location every second
if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
}
@Override
public int onStartCommand(final Intent intent, final int flags, final int startId) {
startId22=startId;
appContext=getBaseContext();//Get the context here
/*createlocation();*/
serviceRunning = true;
Rideid=intent.getStringExtra("Ride_id");
final CarLoginSession carLoginSession = new CarLoginSession(getApplicationContext());
final HashMap<String, String> car_hm = carLoginSession.isGetCarDetails();
vechi_id = car_hm.get(CarLoginSession.IS_GET_VEHICLE_ID);
//Driver login Session
DriverLoginSession driverLoginSession = new DriverLoginSession(getApplicationContext());
final HashMap<String, String> driv_hm = driverLoginSession.isGetDriverDetails();
drivi_ID = driv_hm.get(DriverLoginSession.IS_DIV_ID);
/*executorService = Executors.newScheduledThreadPool(4);
executorService.scheduleAtFixedRate(new Runnable() {
@Override
public void run() {
getCurrentLocation();
update_aftr_strt(mYLocation);
Log.i("ongoogleapi","thresds");
}
},10,5, TimeUnit.SECONDS);*/
Log.d("onConn", "start_connected");
return START_NOT_STICKY;
}
void showToast(final String text) {
if (null != appContext) {
Handler handler = new Handler(Looper.getMainLooper());
handler.post(new Runnable() {
@Override
public void run() {
Toast.makeText(appContext, ""+text, Toast.LENGTH_SHORT).show();
}
});
}
}
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
class mythreadclass implements Runnable{
int service_id;
mythreadclass(int service_id){
this.service_id=service_id;
}
@Override
public void run() {
synchronized (this){
while (tthreadnew){
try {
getCurrentLocation();
Log.i("ongoogleapi","thresds");
Thread.sleep(5000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
}
private void getCurrentLocation() {
//Creating a location object
if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
if (location != null) {
//Getting longitude and latitude
mYLocation = location;
update_aftr_strt(mYLocation);
//moving the map to location
}
}
private String getAddressbylatlong(double start_lat, double start_lon) {
Geocoder geocoder;
List<Address> addresses = null;
geocoder = new Geocoder(this, Locale.getDefault());
String address = null; // If any additional address line present than only, check with max available address lines by getMaxAddressLineIndex()
String city = null;
String state = null;
try {
// Here 1 represent max location result to returned, by documents it recommended 1 to 5
addresses = geocoder.getFromLocation(start_lat, start_lon, 1);
address = addresses.get(0).getAddressLine(0);
city = addresses.get(0).getLocality();
state = addresses.get(0).getAdminArea();
} catch (IOException e) {
e.printStackTrace();
}
String finalAddress;
try {
if (address != null) {
finalAddress = address.trim() + city.trim() + state.trim();
finalAddress = finalAddress.replace(" ", "");
} else {
return null;
}
} catch (Exception e) {
e.printStackTrace();
return null;
}
return finalAddress;
}
private void update_aftr_strt(Location mYLocation) {
double start_Lat=0;
double start_lon=0;
String addsres = null;
try {
start_Lat = mYLocation.getLatitude();
start_lon = mYLocation.getLongitude();
addsres = getAddressbylatlong(start_Lat, start_lon);
} catch (Exception e) {
e.printStackTrace();
// getLocationMethods();
}
final String url = Api_url.url_link + "current_location_ride.php?latitude=" + start_Lat +
"&longitude=" + start_lon + "&driverid=" + drivi_ID + "&loc_address=" + addsres + "&vehicle_id=" + vechi_id + "&ride_id=" + Rideid;
Log.d("URL_Pcc", url);
final JsonObjectRequest request = new JsonObjectRequest(Request.Method.GET, url, (String) null, new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
Log.d("after_Start_loc", response.toString());
String aftr_atrt_respons = null;
try {
aftr_atrt_respons = response.getString("update");
if (aftr_atrt_respons.equals("success")) {
showToast("updateaftr start");
} else {
showToast("update aftr start failed!!"); }
} catch (JSONException e) {
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
showToast("noresponsefromserver");
}
});
setRetyMethod(request);
}
private void setRetyMethod(JsonObjectRequest request) {
try {
request.setRetryPolicy(new DefaultRetryPolicy(20000, 3, DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
} catch (Exception e) {
e.printStackTrace();
}
RequestQueue requestQueue = Volley.newRequestQueue(Serviceafterstartbutton.this);
requestQueue.add(request);
}
@Override
public void onLocationChanged(Location location) {
}
@Override
public void onConnected(@Nullable Bundle bundle) {
Thread thread=new Thread(new mythreadclass(startId22));
thread.start();
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
}
@Override
public void onDestroy() {
super.onDestroy();
tthreadnew =false;
}
}
my error is:`
java.lang.OutOfMemoryError: Failed to allocate a 32 byte allocation with 8 free bytes and 8B until OO at java.lang.ProcessManager.exec(ProcessManager.java at java.lang.Runtime.exec(Runtime.java:174at java.lang.Runtime.exec(Runtime.java:247 at java.lang.Runtime.exec(Runtime.java:190) at java.lang.Daemons$FinalizerWatchdogDaemon.executeCommand(Daemons.java:341) at java.lang.Daemons$FinalizerWatchdogDaemon.run(Daemons.java:279) at java.lang.Thread.run(Thread.java:818)
`
