隐藏状态栏时，整体布局不会往上挪的办法

来源：互联网发布：网络教学系统uml 编辑：程序博客网时间：2024/06/02 12:38

Launcher开发的时候有个需求是长按图标时，要隐藏状态栏弹出卸载框。但是发现隐藏状态栏的时候workspace会整体往上挪，要想隐藏状态栏时布局不变，需要先在主题属性里加两个属性就好了：

    <style name="Theme" parent="@android:style/Theme.Holo.Wallpaper.NoTitleBar">        <item name="android:windowTranslucentStatus">true</item>        <item name="android:windowTranslucentNavigation">true</item>    </style>

代码里隐藏和显示状态栏的代码：

    public void showStatusBar() {//        if (mLauncherView != null) {//            mLauncherView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.VISIBLE);//        }    WindowManager.LayoutParams attrs = getWindow().getAttributes();            attrs.flags &= ~WindowManager.LayoutParams.FLAG_FULLSCREEN;            getWindow().setAttributes(attrs);    }    public void hideStatusBar() {//        if (mLauncherView != null) {//            mLauncherView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.INVISIBLE);//        }    WindowManager.LayoutParams attrs = getWindow().getAttributes();            attrs.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;            getWindow().setAttributes(attrs);    }

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