Android设置沉浸式状态栏和Material主题

出处：http://blog.csdn.net/android_zhengyongbo/article/details/69396242

1.设置沉浸式状态栏的方法

/**
* true 进入全屏模式，状态栏不显示
* false 显示状态栏
*/

public static void setSystemUiVisibility(Activity activity, boolean enterFullscreen) {
        if (activity == null) {
            return;
        }
        View decor = activity.getWindow().getDecorView();
        if (enterFullscreen) {
            activity.getWindow().setFlags(
                    WindowManager.LayoutParams.FLAG_FULLSCREEN,
                    WindowManager.LayoutParams.FLAG_FULLSCREEN);

        } else {
            activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
        }

        /* place the window within the entire screen, ignoring
         *  decorations around the border (such as the status bar).*/
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN);
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
            return;
        }
        Window window = activity.getWindow();
        // Translucent status bar
        window.setFlags(
                WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,
                WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        // Translucent navigation bar
        window.setFlags(
                WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION,
                WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
        int systemUiVisibility = decor.getSystemUiVisibility();
        int flags = View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION // hide nav bar
                | View.SYSTEM_UI_FLAG_FULLSCREEN // hide status bar
                | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
        if (enterFullscreen) {
            systemUiVisibility |= flags;
        } else {
            systemUiVisibility &= ~flags;
        }
        decor.setSystemUiVisibility(systemUiVisibility);
    }


/**
*
*是否进入全屏模式
*
*/
    public static boolean isFullScreenActivity(Activity activity) {
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
            return (activity.getWindow().getAttributes().flags & WindowManager.LayoutParams.FLAG_FULLSCREEN) > 0;
        }
        View decor = activity.getWindow().getDecorView();
        int systemUiVisibility = decor.getSystemUiVisibility();
        int flags = View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_FULLSCREEN
                | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
        return (systemUiVisibility & flags) == flags;
    }

2.使用Material主题(比较倾向于这种方法)

在BaseActivity中添加下面代码

 requestWindowFeature(Window.FEATURE_NO_TITLE);//无标题
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);//竖直方向
        this.TAG = getClass().getSimpleName();
        getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);//软键盘自适应

修改状态栏颜色只有在5.0及以上的版本才会生效，首先查看styles.xml中是否存在AppTheme：

 

    然后新建values-v19,values-v21文件，创建styles.xml文件，添加主题：

    

最后将Manifest里面的主题更换为AppTheme就行了。

这是我第一次写自己的博客，本博客主要是为了自我学习和提高，若能帮助到您将欣喜万分！！！