Programmatically change drawableLeft of Button

冷暖自知 提交于 2019-12-03 07:21:38

Try this:

int imgResource = R.drawable.left_img;
button.setCompoundDrawablesWithIntrinsicBounds(imgResource, 0, 0, 0);

Reference

The safest way to set the left drawable without changing the values of the other drawables (top, right, and bottom):

Drawable[] drawables = textViewExample.getCompoundDrawables();
textViewExample.setCompoundDrawablesWithIntrinsicBounds(leftDrawable, drawables[1], drawables[2], drawables[3]);
Philipp Jahoda

To do this, you can use the

setCompoundDrawables(...);

method. Be aware that comes with TextView, not Button.

This is how to use it:

Drawable img = getContext().getResources().getDrawable( R.drawable.yourimage);
img.setBounds( 0, 0, 60, 60 );  // set the image size
txtVw.setCompoundDrawables( img, null, null, null );

Taken from: How to programmatically set drawableLeft on Android button?

I recomend that instead of using a button you use an Imageview and add an onclick listener to it. That way you can just do Imageview.setbitmap(bitmap) and create a bitmap from one of your drawables

just follow this code i hope it's really helpful for you..

boolean isIconChange;
button.setOnClickListener(new OnClickListener() {

    @Override
    public void onClick(View arg0) {
        isIconChange = !isIconChange;
        if(isIconChange){
           button.setCompoundDrawablesWithIntrinsicBounds(R.drawable.like, 0, 0, 0);
           button.setTextColor(Color.BLACK);
        } else {
           button.setCompoundDrawablesWithIntrinsicBounds(R.drawable.dislike, 0, 0, 0);
           button.setTextColor(Color.RED);
        }
    }
});
易学教程内所有资源均来自网络或用户发布的内容,如有违反法律规定的内容欢迎反馈
该文章没有解决你所遇到的问题?点击提问,说说你的问题,让更多的人一起探讨吧!