andriod全屏设置

andriod 全屏 窗口全屏 活动全屏 窗口全屏是指隐藏系统顶部的时间 电量，活动全屏指的是隐藏活动的标题栏

窗口全屏 代码如下

    /* 全屏显示 */
    public static void setFullscreen(final Activity context) {
        final Window win = context.getWindow();
        final WindowManager.LayoutParams winParams = win.getAttributes();
        final int bits = WindowManager.LayoutParams.FLAG_FULLSCREEN;
        winParams.flags |= bits;
        win.setAttributes(winParams);
    }

窗体全屏

方式一

    protected void onCreate(final Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
               //该行代码必须在setContentView之前
                requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_login);
    }

方式二

andriod系统版本和对应的API

系统版本	API	cat
4.0.03-4.0.04	15	foo
4.1	16	bar
4.2	17	baz
4.3	18	bar
4.4	19	baz
5.0	21	bar
5.1	22	baz
6.0	23	bar
7.0	24	baz
7.1	25	baz
8	26	baz

获取LayoutInflater方法

1.(LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE)

2.LayoutInflater.from(activity);

Dialog 对话框样式

获取SharedPreferences

        final SharedPreferences sh = context.getSharedPreferences(DESIRED_PREFEREVCE_FILENAME, Context.MODE_PRIVATE);
        final Editor editor = sh.edit();
        editor.putString(Key.UserMenulist, authorizeData.getMenuList());

        editor.commit();