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Apache License
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/* * Copyright 2014 Alex Curran/*from w ww .ja v a2s .co m*/ * * 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.github.amlcurran.showcaseview.targets; import android.app.Activity; import android.view.View; import android.view.ViewParent; /** * Reflector which finds action items in the standard API 11 ActionBar implementation */ class ActionBarReflector implements Reflector { private Activity mActivity; public ActionBarReflector(Activity activity) { mActivity = activity; } @Override public ViewParent getActionBarView() { return getHomeButton().getParent().getParent(); } @Override public View getHomeButton() { View homeButton = mActivity.findViewById(android.R.id.home); if (homeButton == null) { throw new RuntimeException( "insertShowcaseViewWithType cannot be used when the theme " + "has no ActionBar"); } return homeButton; } @Override public void showcaseActionItem(int itemId) { } }