单击视图后（即释放单击后）视图处于什么状态？

Question

I have a clickable ImageView with a background color, and what I want is that its background color is changed when it is touched/clicked and it should remain changed even after the click is released, until something else is clicked. For that I am writing a state-list drawable .

I am using the pressed state, which is while the view is being clicked. I also want to know what state is the ImageView in after the click is released (until something else is clicked).

I am talking about the following states given here :

• state_pressed
• state_focused
• state_hovered
• state_selected
• state_checkable
• state_checked
• state_enabled
• state_activated
• state_window_focused

Answer 1

This is example !!!

    Bitmap bitmap = BitmapFactory.decodeResource(getResources(), drawable);
    StateListDrawable states = new StateListDrawable();
    states.addState(new int[]{android.R.attr.state_pressed},
            ResourcesCompat.getDrawable(getResources(), R.drawable.image_pressed, null));
    states.addState(new int[]{android.R.attr.state_focused},
            ResourcesCompat.getDrawable(getResources(), R.drawable.focused, null));
    states.addState(new int[]{},
            new BitmapDrawable(getResources(), bitmap));
    imageView.setImageDrawable(states);