android隐藏导航栏代码 android隐藏底部导航栏

Android隐藏状态栏、导航栏

private void hideStatusNavigationBar(){  
    if(Build.VERSION.SDK_INT<16){  
        this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,  
                WindowManager.LayoutParams.FLAG_FULLSCREEN);  
    }else{  
        int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN  
                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION  
                | View.SYSTEM_UI_FLAG_FULLSCREEN //hide statusBar  
                | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; //hide navigationBar  
        getWindow().getDecorView().setSystemUiVisibility(uiFlags);  
    }  
}

Android 动态隐藏显示导航栏，状态栏

一、导航栏：

private void hideNavigationBar() {  
    View decorView = getWindow().getDecorView();  
    int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION  
            | View.SYSTEM_UI_FLAG_FULLSCREEN;  
    decorView.setSystemUiVisibility(uiOptions);  
}  
  
private void showNavigationBar() {  
    View decorView = getWindow().getDecorView();  
    int uiOptions = View.SYSTEM_UI_FLAG_VISIBLE;  
    decorView.setSystemUiVisibility(uiOptions);  
}

二、状态栏：

private void setStatusBarVisible(boolean show) {  
    if (show) {  
        int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE;  
        uiFlags |= 0x00001000;  
        getWindow().getDecorView().setSystemUiVisibility(uiFlags);  
    } else {  
        int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE  
                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN  
                | View.SYSTEM_UI_FLAG_FULLSCREEN;  
        uiFlags |= 0x00001000;  
        getWindow().getDecorView().setSystemUiVisibility(uiFlags);  
    }  
}

三、导航栏和状态栏

private void setSystemUIVisible(boolean show) {  
    if (show) {  
        int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE;  
        uiFlags |= 0x00001000;  
        getWindow().getDecorView().setSystemUiVisibility(uiFlags);  
    } else {  
        int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE  
                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION  
                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN  
                | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION  
                | View.SYSTEM_UI_FLAG_FULLSCREEN;  
        uiFlags |= 0x00001000;  
        getWindow().getDecorView().setSystemUiVisibility(uiFlags);  
    }  
}