- 1、//在onCreat方法中setContentView（）之前插入
- requestWindowFeature(Window.FEATURE_NO_TITLE);//取消标题栏
- getWindow().setFlags(WindowManager.LayoutParams. FLAG_FULLSCREEN ,
- WindowManager.LayoutParams. FLAG_FULLSCREEN);//全屏
- 注：这种方法在启动activity时会闪现状态栏之后再全屏
- 2、在manifest里面配置：<activity android:theme="@android:style/Theme.NoTitleBar.Fullscreen" />只在当前Activity内显示全屏
- <application android:theme="@android:style/Theme.NoTitleBar.Fullscreen" />为整个应用配置全屏显示
- 3、/**
- * 全屏切换
- */
- public void fullScreenChange() {
- SharedPreferences mPreferences = PreferenceManager.getDefaultSharedPreferences(this);
- boolean fullScreen = mPreferences.getBoolean("fullScreen", false);
- WindowManager.LayoutParams attrs = getWindow().getAttributes();
- System.out.println("fullScreen的值:" + fullScreen);
- if (fullScreen) {
- attrs.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
- getWindow().setAttributes(attrs);
- //取消全屏设置
- getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
- mPreferences.edit().putBoolean("fullScreen", false).commit() ;
- } else {
- attrs.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
- getWindow().setAttributes(attrs);
- getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
- mPreferences.edit().putBoolean("fullScreen", true).commit();
- }
- }
时间： 2024-10-10 00:24:01