error : Failure delivering result ResultInfo{who=null, request=100, result=-1, data=Intent { dat=content://com.android.providers.media.documents/document/image:28362 flg=0x1 }} to activity {com.projectbox.uploadfile/com.projectbox.uploadfile.MainActivity}: java.lang.NullPo
@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == PICK_IMAGE && resultCode == Activity.RESULT_OK) { android.net.Uri selectedImage = data.getData(); String[] filePathColumn = {MediaStore.Images.Media.DATA}; android.database.Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null); if (cursor == null) return; cursor.moveToFirst(); int columnIndex = cursor.getColumnIndex(filePathColumn[0]); String filePath = cursor.getString(columnIndex); cursor.close(); File file = new File(filePath); RequestBody reqFile = RequestBody.create(MediaType.parse("image/*"), file); MultipartBody.Part body = MultipartBody.Part.createFormData("banner", file.getName(), reqFile); RequestBody name = RequestBody.create(MediaType.parse("text/plain"), "banner"); Log.d("THIS", data.getData().getPath()); retrofit2.Call<okhttp3.ResponseBody> req = service.postImage(body, name); req.enqueue(new Callback<ResponseBody>() { @Override public void onResponse(Call<ResponseBody> call, Response<ResponseBody> response) { } @Override public void onFailure(Call<ResponseBody> call, Throwable t) { Log.e("FFF", t.getMessage()); t.printStackTrace(); } }); } } Error stack:
Process: com.projectbox.uploadfile, PID: 17822 java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=100, result=-1, data=Intent { dat=content://com.android.providers.media.documents/document/image:28362 flg=0x1 }} to activity {com.projectbox.uploadfile/com.projectbox.uploadfile.MainActivity}: java.lang.NullPointerException at android.app.ActivityThread.deliverResults(ActivityThread.java:4220) at android.app.ActivityThread.handleSendResult(ActivityThread.java:4263) at android.app.ActivityThread.-wrap20(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1601) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6349) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:893) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:783) Caused by: java.lang.NullPointerException at java.io.File.<init>(File.java:262) at com.projectbox.uploadfile.MainActivity.onActivityResult(MainActivity.java:110) at android.app.Activity.dispatchActivityResult(Activity.java:7025) at android.app.ActivityThread.deliverResults(ActivityThread.java:4216) at android.app.ActivityThread.handleSendResult(ActivityThread.java:4263) at android.app.ActivityThread.-wrap20(ActivityThread.java) 5 Answers
Answers 1
You can do it something like this.
if (requestCode == 3 && resultCode == RESULT_OK && data != null && data.getData() != null) { Uri uri = data.getData(); try { String[] filePathColumn = {MediaStore.Images.Media.DATA}; Cursor cursor = getContentResolver().query(uri, filePathColumn, null, null, null); cursor.moveToFirst(); int columnIndex = cursor.getColumnIndex(filePathColumn[0]); // picturePath = cursor.getString(columnIndex); // try to copy image 1 File destination = new File(Environment.getExternalStorageDirectory(), System.currentTimeMillis() + ".jpg"); picturePath = "" + destination; cursor.close(); img_member.setTag(picturePath); Bitmap bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), uri); ByteArrayOutputStream bytes = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.JPEG, 90, bytes); FileOutputStream fo; try { destination.createNewFile(); fo = new FileOutputStream(destination); fo.write(bytes.toByteArray()); fo.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } img_member.setImageBitmap(bitmap); mBottomSheetDialog.hide(); } catch (IOException e) { e.printStackTrace(); } } Answers 2
It seems that the filepath is null. You are trying use the mediastore DATA column to get a File from a content:// URI. This may or may not work as explained by Mark Murphy in How to Consume Content From a Uri.
The only reliable way to get the content is to use ContentResolver.openInputStream()
You can then either copy the stream to a file before uploading it or directly upload the stream as explained by this OkHttp recipe.
Answers 3
You are getting wrong image path or Relative Image Path here. I Think that must Be the problem..
Try Replacing
String[] filePathColumn = {MediaStore.Images.Media.DATA}; android.database.Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null); if (cursor == null) return; cursor.moveToFirst(); int columnIndex = cursor.getColumnIndex(filePathColumn[0]); String filePath = cursor.getString(columnIndex); cursor.close(); With
Cursor cursor = null; Uri contentUri = data.getData(); String filepath = ""; try { String[] proj = {MediaStore.Images.Media.DATA}; cursor = context.getContentResolver().query(contentUri, proj, null, null, null); int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA); cursor.moveToFirst(); filePath = cursor.getString(column_index); } finally { if (cursor != null) { cursor.close(); } } Hope this will Solve your problem.
Answers 4
Try enabling keep activities from developer options ...that may be one of the cause I have faced earlier
Answers 5
if(!cursor.moveToFirst()) or if(TextUtils.isEmpty(filePath)) you should return from method:
@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == PICK_IMAGE && resultCode == Activity.RESULT_OK) { android.net.Uri selectedImage = data.getData(); String[] filePathColumn = {MediaStore.Images.Media.DATA}; android.database.Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null); if (cursor == null) return; if(!cursor.moveToFirst()){ cursor.close(); return; } int columnIndex = cursor.getColumnIndex(filePathColumn[0]); String filePath = cursor.getString(columnIndex); cursor.close(); if(TextUtils.isEmpty(filePath)) return; File file = new File(filePath); RequestBody reqFile = RequestBody.create(MediaType.parse("image/*"), file); MultipartBody.Part body = MultipartBody.Part.createFormData("banner", file.getName(), reqFile); RequestBody name = RequestBody.create(MediaType.parse("text/plain"), "banner"); Log.d("THIS", data.getData().getPath()); retrofit2.Call<okhttp3.ResponseBody> req = service.postImage(body, name); req.enqueue(new Callback<ResponseBody>() { @Override public void onResponse(Call<ResponseBody> call, Response<ResponseBody> response) { } @Override public void onFailure(Call<ResponseBody> call, Throwable t) { Log.e("FFF", t.getMessage()); t.printStackTrace(); } }); } } 
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