Delete/remove current image from ImageView?
24,169
Solution 1
Setting a resource to 0 did not work for me. The following did work though:
imageView.setImageBitmap(null);
Solution 2
image.setImageDrawable(null);
will clear the image in the imageview.
Solution 3
use the special resource Id '0'. It is not a valid res id, hence the image is blanked.
Author by
Vikasdeep Singh
Updated on August 04, 2022Comments
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Vikasdeep Singh almost 2 years
I want to delete/remove or clear image from imageView every time when user again click to set another image to the imageView. i am getting OutOfMemoryError: bitmap size exceeds VM budget(Heap Size=7239KB, Allocated=2769KB, Bitmap Size=8748KB) here is my code:
ImageView imageView; private static final int SELECT_PICTURE = 1; private String selectedImagePath; Bitmap yourSelectedImage; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.main); } @Override protected void onResume() { super.onResume(); imageView = (ImageView) findViewById(R.id.imageView); ((ImageView) findViewById(R.id.imageView)) .setOnClickListener(new OnClickListener() { public void onClick(View arg0) { goToGallery(); } }); } public void onActivityResult(int requestCode, int resultCode, Intent data) { if (resultCode == RESULT_OK) { if (requestCode == SELECT_PICTURE) { Uri selectedImageUri = data.getData(); selectedImagePath = getPath(selectedImageUri); /*Toast.makeText(getBaseContext(), "" + selectedImagePath, 1000) .show(); *///editText2.setText(selectedImagePath); // Convert file path into bitmap image using below line. yourSelectedImage = BitmapFactory .decodeFile(selectedImagePath); // put bitmapimage in your imageview imageView.setImageBitmap(yourSelectedImage); } } } public String getPath(Uri uri) { String[] projection = { MediaStore.Images.Media.DATA }; Cursor cursor = managedQuery(uri, projection, null, null, null); int column_index = cursor .getColumnIndexOrThrow(MediaStore.Images.Media.DATA); cursor.moveToFirst(); return cursor.getString(column_index); } private void goToGallery() { // in onCreate or any event where your want the user to // select a file Intent intent = new Intent(); intent.setType("image/*"); intent.setAction(Intent.ACTION_GET_CONTENT); startActivityForResult( Intent.createChooser(intent, "Select Picture"), SELECT_PICTURE); }
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Google over 11 yearshey its true but if image is not coming in the another view then what can i do? my problem is in imageview first image is set,after press next button same image is set in the another image.so i wanaa clear that first image.plz help