Question

I’m trying to implement this code

    if(someCondition){
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setMessage("message")
        .setPositiveButton("Yes", this)
        .setNegativeButton("No", this);
        builder.show();
    }
    finish();

The problem is that the activity calls finish() before dialog is shown up so it throws the following exception

MyActivity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@40704090 that was originally added here

How to handle that?

Answer 1

if(someCondition){
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setMessage("message")
    .setPositiveButton("Yes", this)
    .setNegativeButton("No", this);
    builder.show();
} else {
    finish(); 
}

And in the Handler for the button click put the finish again.