Freeze application on Set dynamic image selector

Question

I need to set Selector dynamically

I took help from this How to set an image as a Background to a Button using StateListDrawable (dynamically or programmatically or through code)

When i try to set default image its not working

state.addState(new int[] { },selectedthumb);

Please help me

What i have tried

StateListDrawable state = new StateListDrawable();
state.addState(new int[] { android.R.attr.state_selected },
                        selectedthumb);
state.addState(new int[] { android.R.attr.state_focused },  thumb);

state.addState(new int[] {  },thumb);

what is your selectedthumb? – Chirag Savsani Nov 27 '15 at 06:53 — Chirag Savsani, Nov 27 '15 at 06:53

score 1 · Accepted Answer · answered Nov 27 '15 at 06:56

public void selector(Button b,int selectedthumb,int thumb)
    {
        StateListDrawable states = new StateListDrawable();
        states.addState(new int[] {- android.R.attr.state_pressed }, getResources().getDrawable(selectedthumb));
        states.addState(new int[] {}, getResources().getDrawable(thumb));
        b.setBackgroundDrawable(states);
    }

score 0 · Answer 2 · edited May 23 '17 at 12:23

0

Check this answer You need to use the negative value of the needed state. E.g.:

states.addState(new int[] {-android.R.attr.state_enabled},R.drawable.btn_disabled);

edited May 23 '17 at 12:23

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answered Nov 27 '15 at 06:51

Mustanser Iqbal

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Freeze application on Set dynamic image selector

2 Answers2