Android隐藏状态栏、导航栏

  1. private void hideStatusNavigationBar(){  
  2.     if(Build.VERSION.SDK_INT<16){  
  3.         this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,  
  4.                 WindowManager.LayoutParams.FLAG_FULLSCREEN);  
  5.     }else{  
  6.         int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN  
  7.                 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION  
  8.                 | View.SYSTEM_UI_FLAG_FULLSCREEN //hide statusBar  
  9.                 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; //hide navigationBar  
  10.         getWindow().getDecorView().setSystemUiVisibility(uiFlags);  
  11.     }  
  12. }

Android 动态隐藏显示导航栏，状态栏

一、导航栏：
  1. private void hideNavigationBar() {  
  2.     View decorView = getWindow().getDecorView();  
  3.     int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION  
  4.             | View.SYSTEM_UI_FLAG_FULLSCREEN;  
  5.     decorView.setSystemUiVisibility(uiOptions);  
  6. }  
  8. private void showNavigationBar() {  
  9.     View decorView = getWindow().getDecorView();  
  10.     int uiOptions = View.SYSTEM_UI_FLAG_VISIBLE;  
  11.     decorView.setSystemUiVisibility(uiOptions);  
  12. }

相关：

Attr Des
SYSTEM_UI_FLAG_VISIBLE 显示状态栏和导航栏
SYSTEM_UI_FLAG_LOW_PROFILE 此模式下，状态栏的图标可能是暗的
SYSTEM_UI_FLAG_HIDE_NAVIGATION 隐藏导航栏
SYSTEM_UI_FLAG_FULLSCREEN 全屏，隐藏状态栏和导航栏
SYSTEM_UI_FLAG_LAYOUT_STABLE
SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 全屏，隐藏导航栏，状态栏浮在布局上
SYSTEM_UI_FLAG_IMMERSIVE 沉浸式：半透明的状态栏和导航栏
SYSTEM_UI_FLAG_IMMERSIVE_STICKY 粘性沉浸式

二、状态栏：
  1. private void setStatusBarVisible(boolean show) {  
  2.     if (show) {  
  3.         int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE;  
  4.         uiFlags |= 0x00001000;  
  5.         getWindow().getDecorView().setSystemUiVisibility(uiFlags);  
  6.     } else {  
  7.         int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE  
  8.                 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN  
  9.                 | View.SYSTEM_UI_FLAG_FULLSCREEN;  
  10.         uiFlags |= 0x00001000;  
  11.         getWindow().getDecorView().setSystemUiVisibility(uiFlags);  
  12.     }  
  13. }

三、导航栏和状态栏
  1. private void setSystemUIVisible(boolean show) {  
  2.     if (show) {  
  3.         int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE;  
  4.         uiFlags |= 0x00001000;  
  5.         getWindow().getDecorView().setSystemUiVisibility(uiFlags);  
  6.     } else {  
  7.         int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE  
  8.                 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION  
  9.                 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN  
  10.                 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION  
  11.                 | View.SYSTEM_UI_FLAG_FULLSCREEN;  
  12.         uiFlags |= 0x00001000;  
  13.         getWindow().getDecorView().setSystemUiVisibility(uiFlags);  
  14.     }  
  15. }