Button close on imageview from camera or gallery

Question

Good day! It is necessary to add a button to delete the imageview (picture). I do not know how to do it. Thx for help =3

public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (resultCode == RESULT_OK && requestCode == 1 && null != data) {
        decodeUri(data.getData());
    }
    if (requestCode == CAMERA_REQUEST && resultCode == Activity.RESULT_OK) {

        ImageView image = (ImageView)findViewById(R.id.photka);


        Bitmap photo = (Bitmap) data.getExtras().get("data");


        image.setImageBitmap(photo);

    }
}

https://i.stack.imgur.com/CAlDG.png https://i.stack.imgur.com/CAlDG.png

Are you trying to delete the Imageview or the photo from camera? — Inducesmile, Oct 15 '16 at 22:32
It would be better if you could be more specific on question or where exactly are you stuck. — SH7, Oct 15 '16 at 22:43
How right initialize overlay button from resource? and locate the button in the upper right corner of the image — Андрей Мартыненко, Oct 15 '16 at 23:52
Possible duplicate of [Android RelativeLayout align center of one view on top right corner of another view](http://stackoverflow.com/questions/10400348/android-relativelayout-align-center-of-one-view-on-top-right-corner-of-another-v) — clever_trevor, Oct 16 '16 at 01:41

score 0 · Answer 1 · answered Oct 16 '16 at 00:23

You can remove the ImageView with any of the below options

You can set the visibility of the ImageView to Gone when button is clicked like this

final ImageView image = (ImageView)findViewById(R.id.photka);

Button removeImageButton = (Button)findViewById(R.id.Button_id);
removeImageButton.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        image.setVisibility(View.GONE);
    }
});

You can remove the ImageView from its parent View like this

final ViewGroup parent = (ViewGroup)findViewById(R.id.root_parent);

final ImageView image = (ImageView)findViewById(R.id.photka);

Button removeImageButton = (Button)findViewById(R.id.Button_id);
removeImageButton.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        parent.removeView(image);
    }
});

thx for this, but i want right located button (remove) on imageview in the upper right corner — Андрей Мартыненко, Oct 16 '16 at 00:54

score 0 · Answer 2 · answered Oct 16 '16 at 17:57

0

add code for my activity

ImageView close = (ImageView)findViewById(R.id.close) ; ImageView image = (ImageView)findViewById(R.id.photka);

image.setImageBitmap(bitmap); close.setVisibility(View.VISIBLE);

answered Oct 16 '16 at 17:57

Андрей Мартыненко

1

score 0 · Answer 3 · answered Oct 16 '16 at 18:54

final ImageView image = (ImageView)findViewById(R.id.photka); final ImageView close = (ImageView)findViewById(R.id.close) ;

        Bitmap photo = (Bitmap) data.getExtras().get("data");


        image.setImageBitmap(photo); 
        image.setVisibility(View.VISIBLE);   
        close.setVisibility(View.VISIBLE); 
        close.setOnClickListener(new View.OnClickListener() {  
            @Override
            public void onClick(View v) {
                image.setVisibility(View.GONE);
                close.setVisibility(View.GONE);
                return;
            }
        });

need add remove from stack together with Visibility.Gone

Button close on imageview from camera or gallery

3 Answers3