I have a web application in which we add lat and lng, and on the Internet it clearly shows the route on the map. I sent the same details, including api, lat and longitude, to android using json. But in the Android app, the map does not show the correct path.
This is my activity on the map.
public class MapsActivity extends AppCompatActivity implements OnMapReadyCallback { private GoogleMap mMap; LatLng latLng; private SharedPreferenceHelper sharedPreferenceHelper; private static final int PLAY_SERVICES_RESOLUTION_REQUEST = 9000; MyAlertDialogFragment newFragment; public final String BEFORE_BUS_POSTION = "BEFORE_BUS_POSTION"; public final String AFTER_BUS_POSTION = "AFTER_BUS_POSTION"; public final String CURRENT_BUS_POSTION = "CURRENT_BUS_POSTION"; public final String GREEN_COLOR_CODE = "#228b22"; public final String ORANGE_COLOR_CODE = "#C56E00"; private String[] mNavigationDrawerItemTitles; private DrawerLayout mDrawerLayout; private ListView mDrawerList; Toolbar toolbar; private CharSequence mDrawerTitle; private CharSequence mTitle; android.support.v7.app.ActionBarDrawerToggle mDrawerToggle; private ProgressDialog progress; int count = 0; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_maps); mTitle = mDrawerTitle = getTitle(); mNavigationDrawerItemTitles= getResources().getStringArray(R.array.navigation_drawer_items_array); .... sharedPreferenceHelper = new SharedPreferenceHelper(getApplicationContext()); if (!sharedPreferenceHelper.getBooleanSharedPreferenceName("isRegistred")) { RegisterGCM(); } sharedPreferenceHelper.WriteBooleanPreference("notification", true); /*Sharedpreference check wheather app is running for firsttime.*/ if (!sharedPreferenceHelper.getBooleanSharedPreferenceName("isfirsttime")) { sharedPreferenceHelper.WriteBooleanPreference("isfirsttime", true); sharedPreferenceHelper.WriteStringPreference("email", getIntent().getStringExtra("email")); sharedPreferenceHelper.WriteBooleanPreference("ringtone", true); sharedPreferenceHelper.WriteBooleanPreference("notification", true); } FragmentManager fm = getSupportFragmentManager(); SupportMapFragment supportMapFragment = SupportMapFragment.newInstance(); fm.beginTransaction().replace(R.id.content_frame, supportMapFragment).commit(); supportMapFragment.getMapAsync(this); } private class DrawerItemClickListener implements ListView.OnItemClickListener { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { selectItem(position); } } private void selectItem(int position) { AboutFragment aboutfragment = null; InfoFragment infofragment = null; switch (position) { case 0: startActivity(new Intent(this, MapsActivity.class)); break; case 1: aboutfragment = new AboutFragment(); break; case 2: infofragment= new InfoFragment(); break; default: break; } if (aboutfragment != null) { FragmentManager fragmentManager = getSupportFragmentManager(); fragmentManager.beginTransaction().replace(R.id.content_frame, aboutfragment).commit(); mDrawerList.setItemChecked(position, true); mDrawerList.setSelection(position); setTitle(mNavigationDrawerItemTitles[position]); mDrawerLayout.closeDrawer(mDrawerList); }else if (infofragment != null) { FragmentManager fragmentManager = getSupportFragmentManager(); fragmentManager.beginTransaction().replace(R.id.content_frame, infofragment).commit(); mDrawerList.setItemChecked(position, true); mDrawerList.setSelection(position); setTitle(mNavigationDrawerItemTitles[position]); mDrawerLayout.closeDrawer(mDrawerList); } else { Log.e("MapActivity", "Error in creating fragment"); } } @Override public boolean onOptionsItemSelected(MenuItem item) { if (mDrawerToggle.onOptionsItemSelected(item)) { return true; } return super.onOptionsItemSelected(item); } @Override public void setTitle(CharSequence title) { mTitle = title; getSupportActionBar().setTitle(mTitle); } @Override protected void onPostCreate(Bundle savedInstanceState) { super.onPostCreate(savedInstanceState); mDrawerToggle.syncState(); } void setupToolbar(){ toolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(toolbar); getSupportActionBar().setDisplayShowHomeEnabled(true); } void setupDrawerToggle(){ mDrawerToggle = new android.support.v7.app.ActionBarDrawerToggle(this,mDrawerLayout,toolbar,R.string.app_name, R.string.app_name); //This is necessary to change the icon of the Drawer Toggle upon state change. mDrawerToggle.syncState(); } private void RegisterGCM() { Log.i("HomeActivity", "This device is not supported."); if (checkPlayServices()) { // Start IntentService to register this application with GCM. Intent intent = new Intent(this, RegistrationIntentService.class); startService(intent); } } private boolean checkPlayServices() { GoogleApiAvailability apiAvailability = GoogleApiAvailability.getInstance(); int resultCode = apiAvailability.isGooglePlayServicesAvailable(this); if (resultCode != ConnectionResult.SUCCESS) { if (apiAvailability.isUserResolvableError(resultCode)) { apiAvailability.getErrorDialog(this, resultCode, PLAY_SERVICES_RESOLUTION_REQUEST) .show(); } else { if(sharedPreferenceHelper.getBooleanSharedPreferenceName("googleplayservice")) { showDialog(); } Log.i("HomeActivity", "This device is not supported."); } return false; } return true; } void showDialog() { newFragment = MyAlertDialogFragment.newInstance(R.string.google_play_service_not_found); newFragment.show(getSupportFragmentManager(), "dialog"); } public static class MyAlertDialogFragment extends DialogFragment { AlertDialog alert; public static MyAlertDialogFragment newInstance(int title) { MyAlertDialogFragment frag = new MyAlertDialogFragment(); Bundle args = new Bundle(); args.putInt("title", title); frag.setArguments(args); return frag; } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { int title = getArguments().getInt("title"); return new AlertDialog.Builder(getActivity()) .setIcon(R.drawable.ic_info_black_24dp) .setTitle(title) .setMessage(R.string.google_play_service_not_found_message) .setPositiveButton("Ok", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { ((MapsActivity)getActivity()).doPositiveClick(); } } ) .setNegativeButton("Don't show again", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { ((MapsActivity)getActivity()).doNegativeClick(); } } ).create(); } } public void doPositiveClick() { Log.i("FragmentAlertDialog", "Positive click!"); newFragment.dismiss(); } public void doNegativeClick() { newFragment.dismiss(); sharedPreferenceHelper.WriteBooleanPreference("googleplayservice", true); Log.i("FragmentAlertDialog", "Negative click!"); } @Override public void onMapReady(GoogleMap googleMap) { mMap = googleMap; progress=new ProgressDialog(this); progress.setMessage("Map Loading"); progress.show(); progress.setCanceledOnTouchOutside(false); final Handler ha=new Handler(); ha.postDelayed(new Runnable() { @Override public void run() { //call function setLocationFromServerWithRoute(); ha.postDelayed(this, 2000); } }, 10000); // Add a marker in Sydney and move the camera /* LatLng sydney = new LatLng(-34, 151); mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney")); mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));*/ } private void setLocationFromServerWithRoute() { RequestQueue queue = Volley.newRequestQueue(this); String email = new SharedPreferenceHelper(getApplicationContext()).getStringSharedPreferenceName("email"); String url = LoginActivity.URL+ "read.jsp?email="+email; Log.d("email",email); StringRequest stringRequest = new StringRequest(Request.Method.GET, url, new Response.Listener<String>(){ @Override public void onResponse(String response) { JSONArray array = new JSONArray(); Log.d("Response 10 secs",response); try { array = new JSONArray(response); mMap.clear(); for(int n = 0; n < array.length()-1; n++) { JSONObject jsonObject = array.getJSONObject(n); JSONObject jsonObjectNext = array.getJSONObject(n+1); LatLng latLng = new LatLng(jsonObject.getDouble("latitude"), jsonObject.getDouble("longitude")); LatLng latLngNext = new LatLng(jsonObjectNext.getDouble("latitude"), jsonObjectNext.getDouble("longitude")); String address = jsonObject.getString("routename"); Log.d("Response",response); if(jsonObjectNext.getString("busPosition").equals(CURRENT_BUS_POSTION) && n < array.length()-2 ) { jsonObjectNext = array.getJSONObject(n+2); latLngNext = new LatLng(jsonObjectNext.getDouble("latitude"), jsonObjectNext.getDouble("longitude")); } if(jsonObject.getString("busPosition").equals(CURRENT_BUS_POSTION)){ mMap.addMarker(new MarkerOptions().position(latLng).title("" + address) .icon(BitmapDescriptorFactory.fromResource(R.drawable.bus_blue))); Log.d("CURRENT_BUS_POSTION","REACHED"); }else if(jsonObject.getString("busPosition").equals(AFTER_BUS_POSTION)){ if(jsonObject.getBoolean("isBusStop")) { mMap.addMarker(new MarkerOptions().position(latLng).title("" + address) .icon(BitmapDescriptorFactory.fromResource(R.drawable.bus_orange))); } mMap.addPolyline(new PolylineOptions() .add(latLng,latLngNext) .width(5) .color(Color.parseColor(ORANGE_COLOR_CODE))); }else if(jsonObject.getString("busPosition").equals(BEFORE_BUS_POSTION)){ if(jsonObject.getBoolean("isBusStop")) { mMap.addMarker(new MarkerOptions().position(latLng).title("" + address) .icon(BitmapDescriptorFactory.fromResource(R.drawable.bus_green))); } mMap.addPolyline(new PolylineOptions() .add(latLng,latLngNext) .width(5) .color(Color.parseColor(GREEN_COLOR_CODE))); } } JSONObject jsonObject = array.getJSONObject(array.length() - 1); LatLng latLng = new LatLng(jsonObject.getDouble("latitude"), jsonObject.getDouble("longitude")); String address = jsonObject.getString("routename"); if (jsonObject.getString("busPosition").equals(CURRENT_BUS_POSTION)) { mMap.addMarker(new MarkerOptions().position(latLng).title("" + address) .icon(BitmapDescriptorFactory.fromResource(R.drawable.bus_blue))); } else if (jsonObject.getString("busPosition").equals(AFTER_BUS_POSTION) && jsonObject.getBoolean("isBusStop")) { mMap.addMarker(new MarkerOptions().position(latLng).title("" + address) .icon(BitmapDescriptorFactory.fromResource(R.drawable.bus_orange))); } else if (jsonObject.getString("busPosition").equals(BEFORE_BUS_POSTION) && jsonObject.getBoolean("isBusStop")) { mMap.addMarker(new MarkerOptions().position(latLng).title("" + address) .icon(BitmapDescriptorFactory.fromResource(R.drawable.bus_green))); } ; if(count < 2) { Log.v("count",""+count); mMap.moveCamera(CameraUpdateFactory.newLatLng(latLng)); mMap.animateCamera(CameraUpdateFactory.zoomTo(16.0f)); if(count == 1){ progress.hide(); } } count ++; } catch (JSONException e) { e.printStackTrace(); } } }, new Response.ErrorListener() { @Override public void onErrorResponse(VolleyError error) { Toast.makeText(getApplicationContext(),"Error:"+error.getMessage(),Toast.LENGTH_SHORT).show(); } }); queue.add(stringRequest); } private void setLocationFromServer() { RequestQueue queue = Volley.newRequestQueue(this); String email = new SharedPreferenceHelper(getApplicationContext()).getStringSharedPreferenceName("email"); String url = LoginActivity.URL+ "read.jsp?email="+email; StringRequest stringRequest = new StringRequest(Request.Method.GET, url, new Response.Listener<String>(){ @Override public void onResponse(String response) { Toast.makeText(getApplicationContext(),"Response:"+response,Toast.LENGTH_SHORT).show(); Log log = null; log.v("response",""+response); JSONObject jsonObject = null; Double param1 = 0.0; Double param2 = 0.0; Long datecreated = null; String dateCreated = null; Date dateCREATED = null, twoHOURDate; Calendar cal = Calendar.getInstance(); cal.add(Calendar.HOUR, -2); Date twoHourBack = cal.getTime(); Log.v("twoHourBack::", "" + twoHourBack); Toast.makeText(getApplicationContext(),"+twoHourBack:"+twoHourBack,Toast.LENGTH_SHORT).show(); JSONObject jsonObjectData = new JSONObject(); JSONArray array = new JSONArray(); try { jsonObjectData = new JSONObject(response); array = jsonObjectData.getJSONArray("route"); } catch (JSONException e) { e.printStackTrace(); } ArrayList<BusRoute> arrayList = new ArrayList(); for(int n = 0; n < array.length(); n++) { try { JSONObject object = array.getJSONObject(n); BusRoute busRoute = new BusRoute(); busRoute.setId(object.getString("routeID")); busRoute.setLatitude(object.getString("latitude")); busRoute.setLongitude(object.getString("longitude")); busRoute.setDate(object.getString("dateCreated")); busRoute.setPlaceWeight(object.getString("busRouteweight")); busRoute.setPlaceId(object.getString("routename")); arrayList.add(busRoute); } catch (JSONException e) { e.printStackTrace(); } } Collections.sort(arrayList, new Comparator<BusRoute>() { @Override public int compare(BusRoute o1, BusRoute o2) { return o1.getDate().compareTo(o2.getDate()); } }); boolean isBusLocationPassed = false; for(int n = 0; n < arrayList.size(); n++) { try { BusRoute object = arrayList.get(n); param1 = Double.parseDouble(object.getLatitude()); param2 = Double.parseDouble(object.getLongitude()); latLng = new LatLng(param1, param2); Geocoder geocoder = new Geocoder(MapsActivity.this, Locale.getDefault()); List<Address> addresses = null; try { addresses = geocoder.getFromLocation(param1, param2, 1); } catch (Exception e) { e.printStackTrace(); } String cityName = addresses.get(0).getAddressLine(0); String stateName = addresses.get(0).getAddressLine(1); String countryName = addresses.get(0).getAddressLine(2); log.v("cityName", "" + cityName); log.v("lat", "" + param1); log.v("log", "" + param2); BusRoute objectnext = null; if( n < arrayList.size()-1 ) { objectnext = arrayList.get(n + 1); } if(object.getId().trim() .equals(jsonObjectData.getString("prevStop").trim())){ Polyline line = mMap.addPolyline(new PolylineOptions() .add(new LatLng(Double.parseDouble(object.getLatitude()), Double.parseDouble(object.getLongitude())), new LatLng(jsonObjectData.getDouble("latitude"), jsonObjectData.getDouble("Longitude"))) .width(5) .color(Color.GREEN)); if( objectnext != null ) { Polyline line2 = mMap.addPolyline(new PolylineOptions() .add(new LatLng(jsonObjectData.getDouble("Lattitude"), jsonObjectData.getDouble("Longitude")), new LatLng(Double.parseDouble(objectnext.getLatitude()), Double.parseDouble(objectnext.getLongitude()))) .width(5) .color(Color.parseColor("#C56E00"))); } log.v("done", "1 " + jsonObjectData.getString("nextStop")); LatLng latLngCurrent = new LatLng(jsonObjectData.getDouble("Lattitude"), jsonObjectData.getDouble("Longitude")); mMap.addMarker(new MarkerOptions().position(latLngCurrent).title("" + cityName + "" + stateName + "" + countryName) .icon(BitmapDescriptorFactory.fromResource(R.drawable.bus_blue))); mMap.addMarker(new MarkerOptions().position(latLng).title("" + cityName + "" + stateName + "" + countryName) .icon(BitmapDescriptorFactory.fromResource(R.drawable.bus_green))); isBusLocationPassed = true; }else if(isBusLocationPassed){ if( objectnext != null ) { Polyline line = mMap.addPolyline(new PolylineOptions() .add(new LatLng(Double.parseDouble(object.getLatitude()), Double.parseDouble(object.getLongitude())), new LatLng(Double.parseDouble(objectnext.getLatitude()), Double.parseDouble(objectnext.getLongitude()))) .width(5) .color(Color.parseColor("#C56E00"))); } log.v("done", "2 " + jsonObjectData.getString("nextStop")); mMap.addMarker(new MarkerOptions().position(latLng).title("" + cityName + "" + stateName + "" + countryName) .icon(BitmapDescriptorFactory.fromResource(R.drawable.bus_orange))); }else{ if( objectnext != null ) { Polyline line = mMap.addPolyline(new PolylineOptions() .add(new LatLng(Double.parseDouble(object.getLatitude()), Double.parseDouble(object.getLongitude())), new LatLng(Double.parseDouble(objectnext.getLatitude()), Double.parseDouble(objectnext.getLongitude()))) .width(5) .color(Color.GREEN)); } log.v("done", "3 " + jsonObjectData.getString("nextStop")); mMap.addMarker(new MarkerOptions().position(latLng).title("" + cityName + "" + stateName + "" + countryName) .icon(BitmapDescriptorFactory.fromResource(R.drawable.bus_green))); } mMap.moveCamera(CameraUpdateFactory.newLatLng(latLng)); mMap.animateCamera(CameraUpdateFactory.zoomTo(10.0f)); } catch (JSONException e) { e.printStackTrace(); } } Toast.makeText(getApplicationContext(), "Location received, Latitude:" + param1 + " Longitude:" + param2, Toast.LENGTH_SHORT).show(); } }, new Response.ErrorListener() { @Override public void onErrorResponse(VolleyError error) { Toast.makeText(getApplicationContext(),"Error:"+error.getMessage(),Toast.LENGTH_SHORT).show(); } }); queue.add(stringRequest); } }
any help?
Update:
I tried with solution one and solution two
In both cases, I get an error: OVER_QUERY_LIMIT
Anyone have any solution for this ???
This is how I am on the Android map. I want them to appear in the real way of the road.
On the website, it displays correctly ...
