Disable button permanently by code in android

Question

I want to disable button permanently after click on it. I am trying several time, but when I close the app or go back to the previous layout it remain enable.

btn1.setOnClickListener(new View.OnClickListener() {
        public void onClick (View v) {

            Integer t = count * 650;
            String tot = t.toString();
            selectseat.setText(selectseat.getText().toString() + " A1 ");
            fair.setText("Fair: " + tot);
            btn1.setBackgroundColor(Color.GREEN);
            btn1.setEnabled(false);

              /* if(flag == 1)
                 {
                   btn1.setBackgroundColor(Color.GREEN);
                    btn1.setEnabled(false);
                   Log.d("ins", "called");
                 }
               flag = 0;*/

            count++;

score 2 · Answer 1 · answered Oct 17 '15 at 19:54

2

There is no means for you to "permanently" disable a widget. You can disable a particular instance of a widget, using setEnabled(false), as you have in your question. You will simply need to track yourself that this widget is "permanently" disabled (e.g., save that data in SharedPreferences), then use setEnabled() to disable it on future runs of your app.

answered Oct 17 '15 at 19:54

CommonsWare

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can you please help me how to save data in SharedPreferences? – kamran Oct 17 '15 at 19:59

score 0 · Answer 2 · edited May 23 '17 at 11:58

0

You need to save your activity state in order to disable the button when you return back to that activity.

Try: Saving Android Activity state using Save Instance State

edited May 23 '17 at 11:58

Community

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1

answered Oct 17 '15 at 19:55

Vladimír Gašpar

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Disable button permanently by code in android

2 Answers2