How to open phones gallery through code

Question

I wanna to open phones gallery through a button click.
In my activity I have a button, I want to open the gallery through that button click.

Answer 1

Here is sample code for open gallery from app.

Intent intent = new Intent(); intent.setType("image/*"); intent.setAction(Intent.ACTION_GET_CONTENT); startActivityForResult(Intent.createChooser(intent, "Select Picture"),SELECT_IMAGE); 

OnActivityResult for get image.

public void onActivityResult(int requestCode, int resultCode, Intent data) {     super.onActivityResult(requestCode, resultCode, data);     if (requestCode == SELECT_IMAGE) {         if (resultCode == Activity.RESULT_OK) {             if (data != null) {                 try {                     Bitmap bitmap = MediaStore.Images.Media.getBitmap(getActivity().getContentResolver(), data.getData());                 } catch (IOException e) {                     e.printStackTrace();                 }             }         } else if (resultCode == Activity.RESULT_CANCELED)  {             Toast.makeText(getActivity(), "Canceled", Toast.LENGTH_SHORT).show();         }     } }