package com.web.dmcslot;

import android.os.Build;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;

public class DialogUtil {
    /**
     * 隐藏虚拟栏 ，显示的时候再隐藏掉
     * @param window
     */
    public static void hideNavigationBar(final Window window) {
        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
        window.getDecorView().setOnSystemUiVisibilityChangeListener(new View.OnSystemUiVisibilityChangeListener() {
            @Override
            public void onSystemUiVisibilityChange(int visibility) {
                int uiOptions = View.SYSTEM_UI_FLAG_LAYOUT_STABLE |
                        //布局位于状态栏下方
                        View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION |
                        //全屏
                        View.SYSTEM_UI_FLAG_FULLSCREEN |
                        //隐藏导航栏
                        View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
                        View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
                if (Build.VERSION.SDK_INT >= 19) {
                    uiOptions |= View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
                } else {
                    uiOptions |= View.SYSTEM_UI_FLAG_LOW_PROFILE;
                }
                window.getDecorView().setSystemUiVisibility(uiOptions);
            }
        });
    }


    /**
     * dialog 需要全屏的时候用，和clearFocusNotAle() 成对出现
     * 在show 前调用  focusNotAle   show后调用clearFocusNotAle
     * @param window
     */
    public static void focusNotAle(Window window) {
        window.setFlags(WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
                WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE);
    }


    /**
     * dialog 需要全屏的时候用，focusNotAle() 成对出现
     * 在show 前调用  focusNotAle   show后调用clearFocusNotAle
     * @param window
     */
    public static void clearFocusNotAle(Window window) {
        window.clearFlags(WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE);
    }
}