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POSend My current Location address via email
 

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    <p>I have a problem,My current location address its displayed a textView </p> <p>But problem is After clicking on the send button, Error will come</p> <p>But i want to Send my current location via email with google map hyperlink</p> <p>please check my problem,please send me any solution</p> <pre><code>@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // making it full screen requestWindowFeature(Window.FEATURE_NO_TITLE); getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); setContentView(R.layout.activity_main); ........ } @Override public void onLocationChanged(Location location) { TextView tvLocation = (TextView) findViewById(R.id.tv_location); String address = ""; Geocoder geoCoder = new Geocoder( getBaseContext(), Locale.getDefault()); // Getting latitude double latitude = location.getLatitude(); // Getting longitude double longitude = location.getLongitude(); // Creating an instance of GeoPoint corresponding to latitude and longitude GeoPoint point = new GeoPoint((int)(latitude * 1E6), (int)(longitude*1E6)); try { List&lt;Address&gt; addresses = geoCoder.getFromLocation( point.getLatitudeE6() / 1E6, point.getLongitudeE6() / 1E6, 1); if (addresses.size() &gt; 0) { for (int index = 0; index &lt; addresses.get(0).getMaxAddressLineIndex(); index++) address += addresses.get(0).getAddressLine(index) + " "; } tvLocation.setText("Address :" + address ); } catch (IOException e) { e.printStackTrace(); } // Setting latitude and longitude in the TextView tv_location tvLocation.setText("Latitude:" + latitude + ", Longitude:"+ longitude +", Add :"+ address ); // Getting MapController MapController mapController = mapView.getController(); // Locating the Geographical point in the Map mapController.animateTo(point); // Applying a zoom mapController.setZoom(15); // Redraw the map mapView.invalidate(); // Getting list of overlays available in the map List&lt;Overlay&gt; mapOverlays = mapView.getOverlays(); // Creating a drawable object to represent the image of mark in the map Drawable drawable = this.getResources().getDrawable(R.drawable.cur_position); // Creating an instance of ItemizedOverlay to mark the current location in the map CurrentLocationOverlay currentLocationOverlay = new CurrentLocationOverlay(drawable); // Creating an item to represent a mark in the overlay OverlayItem currentLocation = new OverlayItem(point, "Current Location", "Latitude : " + latitude + ", Longitude:" + longitude); // Adding the mark to the overlay currentLocationOverlay.addOverlay(currentLocation); // Clear Existing overlays in the map mapOverlays.clear(); // Adding new overlay to map overlay mapOverlays.add(currentLocationOverlay); } public void onSendLocationEmail(View button) { final TextView txtview = (TextView) findViewById(R.id.tv_location); String txt = txtview.getText().toString(); // Take the fields and format the message contents String subject = formatSubject(txt); String message = formatMessage(txt); sendMessage(subject, message); Toast.makeText(getApplicationContext(),"Clicked Send Email Button" + "-", Toast.LENGTH_SHORT).show(); } private String formatSubject(String txt) { String strSubjectFormat = getResources().getString(R.string.mapsubject_format); String strSubject = String.format(strSubjectFormat, txt); return strSubject; } private String formatMessage(String txt) { String strFormatMsg = getResources().getString(R.string.mapbody_format); //String strRequiresResponse = getResponseString(bRequiresResponse); String strMsg = String.format(strFormatMsg, txt); return strMsg; } private void sendMessage(String subject, String message) { Intent messageIntent = new Intent(android.content.Intent.ACTION_SEND); CharSequence location = lastLocation.getLatitudeE6()/ 1E6 + "," + lastLocation.getLongitudeE6()/ 1E6; String aEmailList[] = { "srinivasareddy1250@gmail.com" }; messageIntent.putExtra(android.content.Intent.EXTRA_EMAIL, aEmailList); messageIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, subject); messageIntent.setType("plain/text"); messageIntent.putExtra(android.content.Intent.EXTRA_TEXT, message + "http://maps.google.comk/maps/maps?q=loc:"+location); } </code></pre> <p>This is my error</p> <p>Unfortunately project has stopped</p> <pre><code>01-29 07:34:39.439: E/AndroidRuntime(3693): FATAL EXCEPTION: main 01-29 07:34:39.439: E/AndroidRuntime(3693): java.lang.IllegalStateException: Could not execute method of the activity 01-29 07:34:39.439: E/AndroidRuntime(3693): at android.view.View$1.onClick(View.java:3597) 01-29 07:34:39.439: E/AndroidRuntime(3693): at android.view.View.performClick(View.java:4202) 01-29 07:34:39.439: E/AndroidRuntime(3693): at android.view.View$PerformClick.run(View.java:17340) 01-29 07:34:39.439: E/AndroidRuntime(3693): at android.os.Handler.handleCallback(Handler.java:725) 01-29 07:34:39.439: E/AndroidRuntime(3693): at android.os.Handler.dispatchMessage(Handler.java:92) 01-29 07:34:39.439: E/AndroidRuntime(3693): at android.os.Looper.loop(Looper.java:137) 01-29 07:34:39.439: E/AndroidRuntime(3693): at android.app.ActivityThread.main(ActivityThread.java:5039) 01-29 07:34:39.439: E/AndroidRuntime(3693): at java.lang.reflect.Method.invokeNative(Native Method) 01-29 07:34:39.439: E/AndroidRuntime(3693): at java.lang.reflect.Method.invoke(Method.java:511) 01-29 07:34:39.439: E/AndroidRuntime(3693): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 01-29 07:34:39.439: E/AndroidRuntime(3693): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 01-29 07:34:39.439: E/AndroidRuntime(3693): at dalvik.system.NativeStart.main(Native Method) 01-29 07:34:39.439: E/AndroidRuntime(3693): Caused by: java.lang.reflect.InvocationTargetException 01-29 07:34:39.439: E/AndroidRuntime(3693): at java.lang.reflect.Method.invokeNative(Native Method) 01-29 07:34:39.439: E/AndroidRuntime(3693): at java.lang.reflect.Method.invoke(Method.java:511) 01-29 07:34:39.439: E/AndroidRuntime(3693): at android.view.View$1.onClick(View.java:3592) 01-29 07:34:39.439: E/AndroidRuntime(3693): ... 11 more 01-29 07:34:39.439: E/AndroidRuntime(3693): Caused by: java.lang.NullPointerException 01-29 07:34:39.439: E/AndroidRuntime(3693): at com.sygnet.locationingooglemap.MainActivity.sendMessage(MainActivity.java:219) 01-29 07:34:39.439: E/AndroidRuntime(3693): at com.sygnet.locationingooglemap.MainActivity.onSendLocationEmail(MainActivity.java:191) 01-29 07:34:39.439: E/AndroidRuntime(3693): ... 14 more </code></pre>
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    1. COAnd what error do you have? Post stacktrace here
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    2. CODebug your code with breakpoints, you have an nullpointer exception in your mainactivity, on line 191 or 219. Maybe both.
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      1. USTobias Moe Thorstensen
    3. CO@Tobias Moe Thorstensen I am checked there only problem I am not understand please tel me solution
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