//================================================

private static Cocos2dxGLSurfaceView glSurfaceView;
public Cocos2dxGLSurfaceView onCreateView() {
　　glSurfaceView = new Cocos2dxGLSurfaceView(this);
　　String strVersion = android.os.Build.VERSION.RELEASE;
　　float fVersion = 0;
　　String str = String.valueOf(strVersion.substring(0, 3));
　　fVersion = Float.parseFloat(str);
if(fVersion>=4.4){
　　this.hideSystemUI();
}
　　glSurfaceView.setEGLConfigChooser(5, 6, 5, 0, 16, 8); // this line is required for clipping
　　return glSurfaceView;
}

private void hideSystemUI()
{
　　　　glSurfaceView.setSystemUiVisibility(
　　Cocos2dxGLSurfaceView.SYSTEM_UI_FLAG_LAYOUT_STABLE
　　| Cocos2dxGLSurfaceView.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
　　| Cocos2dxGLSurfaceView.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
　　| Cocos2dxGLSurfaceView.SYSTEM_UI_FLAG_HIDE_NAVIGATION // hide nav bar
　　| Cocos2dxGLSurfaceView.SYSTEM_UI_FLAG_FULLSCREEN // hide status bar
　　| Cocos2dxGLSurfaceView.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
}

/

String strVersion = android.os.Build.VERSION.RELEASE;
System.out.println("The mobile name of this: ========******====== ****** "+android.os.Build.MODEL);
System.out.println("The version of android is:========******====== ****** "+strVersion.substring(0, 3));

float fVersion = 0;
String str = String.valueOf(strVersion.substring(0, 3));
fVersion = Float.parseFloat(str);

protected void onCreate(final Bundle savedInstanceState)

{

if(fVersion<4.4)
   {
　　　　requestWindowFeature(Window.FEATURE_NO_TITLE);//隐藏标题
　　　　getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
　　　　WindowManager.LayoutParams.FLAG_FULLSCREEN);//设置全屏
　}

}

@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
if(hasFocus)
{
　　String strVersion = android.os.Build.VERSION.RELEASE;
　　float fVersion = 0;
　　String str = String.valueOf(strVersion.substring(0, 3));
　　fVersion = Float.parseFloat(str);
　　if(fVersion>=4.4){
　　　　this.hideSystemUI();
}
}
}