/* * Copyright (C) 2014 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.hippo.util; import android.annotation.TargetApi; import android.app.Activity; import android.os.Build; import android.view.View; @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH) class SystemUiHelperImplICS extends SystemUiHelperImplHC { SystemUiHelperImplICS(Activity activity, int level, int flags, SystemUiHelper.OnVisibilityChangeListener onVisibilityChangeListener) { super(activity, level, flags, onVisibilityChangeListener); } @Override protected int createShowFlags() { return View.SYSTEM_UI_FLAG_VISIBLE; } @Override protected int createTestFlags() { if (mLevel >= SystemUiHelper.LEVEL_LEAN_BACK) { // Intentionally override test flags. return View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; } return View.SYSTEM_UI_FLAG_LOW_PROFILE; } @Override protected int createHideFlags() { int flag = View.SYSTEM_UI_FLAG_LOW_PROFILE; if (mLevel >= SystemUiHelper.LEVEL_LEAN_BACK) { flag |= View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; } return flag; } }