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Android example source code file (ListTouchBottomGravityTest.java)
The ListTouchBottomGravityTest.java Android example source code/* * Copyright (C) 2007 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 android.widget.listview.touch; import android.test.ActivityInstrumentationTestCase; import android.test.suitebuilder.annotation.MediumTest; import android.test.TouchUtils; import android.view.View; import android.widget.ListView; import android.widget.listview.ListBottomGravity; /** * Touch tests for a list where all of the items fit on the screen, and the list * stacks from the bottom. */ public class ListTouchBottomGravityTest extends ActivityInstrumentationTestCase<ListBottomGravity> { private ListBottomGravity mActivity; private ListView mListView; public ListTouchBottomGravityTest() { super("com.android.frameworks.coretests", ListBottomGravity.class); } @Override protected void setUp() throws Exception { super.setUp(); mActivity = getActivity(); mListView = getActivity().getListView(); } @MediumTest public void testPreconditions() { assertNotNull(mActivity); assertNotNull(mListView); // First item should be selected assertEquals(mListView.getAdapter().getCount() - 1, mListView.getSelectedItemPosition()); } @MediumTest public void testPullDown() { View firstChild = mListView.getChildAt(0); TouchUtils.dragViewToBottom(this, firstChild); View lastChild = mListView.getChildAt(mListView.getChildCount() - 1); // Nothing should be selected assertEquals("Selection still available after touch", -1, mListView.getSelectedItemPosition()); assertEquals("List is not scrolled to the bottom", mListView.getAdapter().getCount() - 1, lastChild.getId()); assertEquals("Last item is not touching the bottom edge", mListView.getHeight() - mListView.getListPaddingBottom(), lastChild.getBottom()); } @MediumTest public void testPushUp() { View lastChild = mListView.getChildAt(mListView.getChildCount() - 1); TouchUtils.dragViewToTop(this, lastChild); lastChild = mListView.getChildAt(mListView.getChildCount() - 1); // Nothing should be selected assertEquals("Selection still available after touch", -1, mListView.getSelectedItemPosition()); assertEquals("List is not scrolled to the bottom", mListView.getAdapter().getCount() - 1, lastChild.getId()); assertEquals("Last item is not touching the bottom edge", mListView.getHeight() - mListView.getListPaddingBottom(), lastChild.getBottom()); } } Other Android examples (source code examples)Here is a short list of links related to this Android ListTouchBottomGravityTest.java source code file: |
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