| /* |
| * 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.LargeTest; |
| import android.test.suitebuilder.annotation.MediumTest; |
| import android.view.Gravity; |
| import android.view.View; |
| import android.view.ViewConfiguration; |
| import android.widget.ListView; |
| |
| import android.widget.listview.ListOfTouchables; |
| import android.test.TouchUtils; |
| |
| /** |
| * Touch tests for a list where all of the items fit on the screen. |
| */ |
| public class ListOfTouchablesTest extends ActivityInstrumentationTestCase<ListOfTouchables> { |
| private ListOfTouchables mActivity; |
| private ListView mListView; |
| |
| public ListOfTouchablesTest() { |
| super("com.android.frameworks.coretests", ListOfTouchables.class); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| mActivity = getActivity(); |
| mListView = getActivity().getListView(); |
| } |
| |
| @MediumTest |
| public void testPreconditions() { |
| assertNotNull(mActivity); |
| assertNotNull(mListView); |
| } |
| |
| // TODO: needs to be adjusted to pass on non-HVGA displays |
| // @LargeTest |
| public void testShortScroll() { |
| View firstChild = mListView.getChildAt(0); |
| View lastChild = mListView.getChildAt(mListView.getChildCount() - 1); |
| |
| int firstTop = firstChild.getTop(); |
| |
| TouchUtils.dragViewBy(this, lastChild, Gravity.TOP | Gravity.LEFT, |
| 0, -(ViewConfiguration.getTouchSlop() + 1 + 10)); |
| |
| View newFirstChild = mListView.getChildAt(0); |
| |
| assertEquals("View scrolled too early", firstTop, newFirstChild.getTop() + 10); |
| assertEquals("Wrong view in first position", 0, newFirstChild.getId()); |
| } |
| |
| // TODO: needs to be adjusted to pass on non-HVGA displays |
| // @LargeTest |
| public void testLongScroll() { |
| View lastChild = mListView.getChildAt(mListView.getChildCount() - 1); |
| |
| int lastTop = lastChild.getTop(); |
| |
| int distance = TouchUtils.dragViewToY(this, lastChild, |
| Gravity.TOP | Gravity.LEFT, mListView.getTop()); |
| |
| assertEquals("View scrolled to wrong position", |
| lastTop - (distance - ViewConfiguration.getTouchSlop() - 1), lastChild.getTop()); |
| } |
| |
| } |