Сбой приложения при нажатии на камеру

Question

У меня возникла проблема в моем приложении. Сбой при нажатии кнопки в камере без захвата изображения. Я не могу понять, в чем проблема. Любой из вас, пожалуйста, дайте мне решение для этого.

Это код при нажатии кнопки:

AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); 
        builder.setMessage("From where to select Image?") 
          .setPositiveButton("Gallery", new DialogInterface.OnClickListener() { 
           public void onClick(DialogInterface dialog, int id) { 
            GlobalVariables.window="end"; 
           Intent intent = new Intent(Intent.ACTION_PICK,android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); 
           intent.setType("image/*"); 
           intent.setAction(Intent.ACTION_GET_CONTENT); 
           try { 
            startActivityForResult(Intent.createChooser(intent, "Select Picture"), 
              SELECT_PICTURE); 

           } catch (ActivityNotFoundException ane) { 
            ane.printStackTrace(); 
           } 

           } 
          }) 
          .setNegativeButton("Camera", new DialogInterface.OnClickListener() { 
           public void onClick(DialogInterface dialog, int id) { 

            GlobalVariables.window="end"; 
            Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); 
            intent.putExtra(MediaStore.EXTRA_OUTPUT,Uri.fromFile(new File(RespAdap.path.toString()+"/Attachment.png"))); 
                     startActivityForResult(intent, 1337); 

           } 
          }); 

        AlertDialog dialog = builder.create(); 
        dialog.show(); 

Это код onActivityResult:

public void onActivityResult(int requestCode, int resultCode, Intent data) { 

      if (requestCode == SELECT_PICTURE) { 
       if(resultCode != 0) 
       { 
       if (bitmap != null) { 
           bitmap.recycle(); // If bitmap is not null then here it will be recycled and set to null 
           bitmap = null; 

          } 
     try{  
       Uri selectedImageUri = data.getData(); 
       String selectedImagePath = getPath(selectedImageUri); 
       File fileObject = new File(selectedImagePath); 
       bitmap = decodeFile(fileObject); 
       img_selected.setImageBitmap(bitmap); 
       String val = getBase64Value(bitmap); 
       myBitmapImage=bitmap; 
       Uri selectedImage = data.getData(); 
       String[] filePathColumn = {MediaStore.Images.Media.DATA}; 
          Cursor cursor = context.getContentResolver().query(selectedImage, filePathColumn, null, null, null); 
          if (cursor.moveToFirst()) { 
           int columnIndex = cursor.getColumnIndex(filePathColumn[0]); 
           String filePath = cursor.getString(columnIndex); 
           fileExt = filePath.substring(filePath.length()-3); 
          } 
          cursor.close(); 
          img_selected.setVisibility(View.VISIBLE); 
     } 
     catch (Exception e) { 
      // TODO: handle exception 
     } 
       //new uploadImage().execute(val); 
       } 
       } 
       else if (requestCode == 1337) { 
       if (data == null&&resultCode==-1) { 
       try{File fileObject = new File(RespAdap.path.toString()+"/Attachment.png"); 
        bitmap = decodeFile(fileObject); 
        //img_view.setImageBitmap(bitmap); 
        String val = getBase64Value(bitmap); 
         Matrix matrix = new Matrix(); 
         matrix.postRotate(getCameraPhotoOrientation(getActivity(),Uri.fromFile(new File(RespAdap.path.toString()+"/Attachment.png")), RespAdap.path.toString()+"/Attachment.png")); 
         bitmap = Bitmap.createBitmap(bitmap, 0, 0, 
           bitmap.getWidth(), bitmap.getHeight(), 
                 matrix, true); 
        myBitmapImage=bitmap; 
        img_selected.setVisibility(View.VISIBLE); 
        img_selected.setImageBitmap(bitmap); 
       } 
       catch (Exception e) { 
        // TODO: handle exception 
       } 

       } else { 
       Bitmap thumbnail = (Bitmap) data.getExtras().get("data"); 
       int imageHeight = thumbnail.getHeight(); 
       int imageWidth = thumbnail.getWidth(); 
       Log.v("Log_tag", "Final image Height" + imageHeight); 
       Log.v("Log_tag", "Final image Width" + imageWidth); 
       Uri selectedImage = data.getData(); 
          String[] filePathColumn = {MediaStore.Images.Media.DATA}; 
          Cursor cursor = context.getContentResolver().query(selectedImage, filePathColumn, null, null, null); 
          if (cursor.moveToFirst()) { 
           int columnIndex = cursor.getColumnIndex(filePathColumn[0]); 
           String filePath = cursor.getString(columnIndex); 
           fileExt = filePath.substring(filePath.length()-3); 
          } 
          cursor.close(); 
          String selectedImagePath = getPath(selectedImage); 
          File fileObject = new File(selectedImagePath); 
          bitmap = decodeFile(fileObject); 
          //img_view.setImageBitmap(bitmap); 
          String val = getBase64Value(bitmap); 
          Matrix matrix = new Matrix(); 
           matrix.postRotate(getCameraPhotoOrientation(getActivity(), selectedImage, selectedImagePath)); 
           bitmap = Bitmap.createBitmap(bitmap, 0, 0, 
             bitmap.getWidth(), bitmap.getHeight(), 
                   matrix, true); 
          myBitmapImage=bitmap; 
          img_selected.setVisibility(View.VISIBLE); 
          img_selected.setImageBitmap(bitmap); 
} 
       } 
     super.onActivityResult(requestCode, resultCode, data); 
    } 

Я проверяю на Galaxy Note 10.1. Это логарифм для этого.

09-11 20:48:24.896: E/AndroidRuntime(30747): FATAL EXCEPTION: main 
09-11 20:48:24.896: E/AndroidRuntime(30747): Process: com.first.ogoing, PID: 30747 
09-11 20:48:24.896: E/AndroidRuntime(30747): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=329017, result=0, data=null} to activity {com.first.ogoing/com.first.try_flymenu.ReponsiveList}: java.lang.NullPointerException 
09-11 20:48:24.896: E/AndroidRuntime(30747): at android.app.ActivityThread.deliverResults(ActivityThread.java:3574) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at android.app.ActivityThread.handleSendResult(ActivityThread.java:3617) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at android.app.ActivityThread.access$1400(ActivityThread.java:169) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1325) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at android.os.Handler.dispatchMessage(Handler.java:102) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at android.os.Looper.loop(Looper.java:136) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at android.app.ActivityThread.main(ActivityThread.java:5476) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at java.lang.reflect.Method.invokeNative(Native Method) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at java.lang.reflect.Method.invoke(Method.java:515) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at dalvik.system.NativeStart.main(Native Method) 
09-11 20:48:24.896: E/AndroidRuntime(30747): Caused by: java.lang.NullPointerException 
09-11 20:48:24.896: E/AndroidRuntime(30747): at com.first.try_flymenu.adapter.RespChangImage.onActivityResult(RespChangImage.java:258) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at android.support.v4.app.FragmentActivity.onActivityResult(FragmentActivity.java:161) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at android.app.Activity.dispatchActivityResult(Activity.java:5665) 
09-11 20:48:24.896: E/AndroidRuntime(30747): at android.app.ActivityThread.deliverResults(ActivityThread.java:3570) 
09-11 20:48:24.896: E/AndroidRuntime(30747): ... 11 more 

Answer 1

У вас есть NullPointerException в вашей приемной деятельности:

в

com.first.try_flymenu.adapter.RespChangImage.onActivityResult(RespChangImage.java:258)

В строке 258, кажется, как вы ожидаете, возвращаемые данные, что не существует.

Перед обработкой данных необходимо указать onActivityResult(), что if(resultcode == RESULT_OK).