显示和隐藏导航栏:
@Override
public void onClick(View v)
{
switch (v.getId()) {
case R.id.show:
//StartUnity();
mUnityPlayer.resume();
mUnityPlayer.setSystemUiVisibility(//隐藏导航栏
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
break;
case R.id.hide:
//View view = getWindow().getDecorView();//此方法不可用
mUnityPlayer.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);//显示导航栏
//mUnityPlayer.pause();
break;
default:
break;
}
}
状态栏显示:
@Override protected void onCreate(Bundle savedInstanceState)
{
... ...
getWindow().addFlags(2048);
}
或者:
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN, WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
2022/5/30日更新:针对android api 30版本:
// Notify Unity of the focus change.
@Override public void onWindowFocusChanged(boolean hasFocus)
{
super.onWindowFocusChanged(hasFocus);
mUnityPlayer.windowFocusChanged(hasFocus);
ShowStatusBars(this);
}
@TargetApi(Build.VERSION_CODES.R)
public static void ShowStatusBars(Activity activity)
{
WindowInsetsController ic = activity.getWindow().getInsetsController();
ic.getSystemBarsAppearance();
if (ic != null) {
ic.show(WindowInsets.Type.statusBars());
ic.show(WindowInsets.Type.navigationBars());
}
}
如果需要将状态栏设置为透明,可以调用下面代码:
getWindow().setStatusBarColor(Color.TRANSPARENT);
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