Android DataBinding Custom Binding Adapter Warning

Question

I followed the data binding documentation for Custom Binding Adapter for image loading from official Android Developers site: http://develo

Answer 1

Try this, work for me!. I hope this can help you. Simple way to change image resource without binding adapter.

and View Model Class :

public ObservableField imageButton;
private Context context;

//Constructor
public MainVM(Context context) {
    this.context = context;
    imageButton = new ObservableField<>();
    setImageButton(R.mipmap.image_default); //set image default
}

public void onClickImageButton(View view) {
    setImageButton(R.mipmap.image_change); //change image
}

private void setImageButton(@DrawableRes int resId){
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        imageButton.set(context.getDrawable(resId));
    }else{
        imageButton.set(context.getResources().getDrawable(resId));
    }
}