Android M Light and Dark status bar programmatically - how to make it dark again?

Question

In the Android M we have ability to make status bar icons dark. To do that we can specify attribute in the theme\'s xml:

Answer 1

i will make some changes in above answers.

make a class

 public class DarkStatusBar {
    public static void setLightStatusBar(View view, Activity activity){

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {

            int flags = view.getSystemUiVisibility();
            flags |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
            view.setSystemUiVisibility(flags);
            activity.getWindow().setStatusBarColor(Color.WHITE);
        }
    }
}

and Call it wherever you want like this

        Window window = getWindow();
        View view = window.getDecorView();
        DarkStatusBar.setLightStatusBar(view,this);