Camera is not working in Nougat 7.0

Question

My camera code is working in all Android versions but in Nougat 7.0 it gives the following error:

java.lang.NullPointerException: Attempt to invoke virtual meth         


        

Answer 1

Do this on click of camera button or camera image click event

Uri fileUri;
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);

if (cameraIntent.resolveActivity(getPackageManager()) != null) {
     ContentValues values = new ContentValues(1);
     values.put(MediaStore.Images.Media.MIME_TYPE, "image/jpg");
     fileUri = getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
     cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri);
     Log.d("FILEURI",fileUri+"");
     editor.putString("Fileurl", fileUri+"");
     editor.commit();
     cameraIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
     startActivityForResult(cameraIntent, CAMERA_REQUEST);
}

Do this in onActivityResult method

if (requestCode == CAMERA_REQUEST && resultCode == Activity.RESULT_OK) {

    try {
         String utlstr =preferences.getString("Fileurl","");
         Log.d("sad",utlstr);
         Uri uri = Uri.parse(utlstr);

         final File file = inputStreamToFile(getContentResolver().openInputStream(uri), "png");

     } catch (FileNotFoundException e) {
         e.printStackTrace();
     }        
 }