19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 171d3165f10b12165f02b7015ac1a817c5f60e6399Neal Nguyenpackage android.widget.listview; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.Instrumentation; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.ActivityInstrumentationTestCase; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.LargeTest; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.MediumTest; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.KeyEvent; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.AbsListView; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.ListView; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.TouchUtils; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class ListScrollListenerTest extends ActivityInstrumentationTestCase<ListScrollListener> implements 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AbsListView.OnScrollListener { 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ListScrollListener mActivity; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ListView mListView; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mFirstVisibleItem = -1; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVisibleItemCount = -1; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mTotalItemCount = -1; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ListScrollListenerTest() { 381d3165f10b12165f02b7015ac1a817c5f60e6399Neal Nguyen super("com.android.frameworks.coretests", ListScrollListener.class); 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void setUp() throws Exception { 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setUp(); 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActivity = getActivity(); 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView = getActivity().getListView(); 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView.setOnScrollListener(this); 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @MediumTest 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testPreconditions() { 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertNotNull(mActivity); 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertNotNull(mListView); 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(0, mFirstVisibleItem); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @LargeTest 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testKeyScrolling() { 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Instrumentation inst = getInstrumentation(); 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int firstVisibleItem = mFirstVisibleItem; 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < mVisibleItemCount * 2; i++) { 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.sendCharacterSync(KeyEvent.KEYCODE_DPAD_DOWN); 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.waitForIdleSync(); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("Arrow scroll did not happen", mFirstVisibleItem > firstVisibleItem); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project firstVisibleItem = mFirstVisibleItem; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.sendCharacterSync(KeyEvent.KEYCODE_SPACE); 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.waitForIdleSync(); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("Page scroll did not happen", mFirstVisibleItem > firstVisibleItem); 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project firstVisibleItem = mFirstVisibleItem; 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent down = new KeyEvent(0, 0, KeyEvent.ACTION_DOWN, 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.KEYCODE_DPAD_DOWN, 0, KeyEvent.META_ALT_ON); 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent up = new KeyEvent(0, 0, KeyEvent.ACTION_UP, 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.KEYCODE_DPAD_DOWN, 0, KeyEvent.META_ALT_ON); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.sendKeySync(down); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.sendKeySync(up); 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.waitForIdleSync(); 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("Full scroll did not happen", mFirstVisibleItem > firstVisibleItem); 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("Full scroll did not happen", mTotalItemCount, 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirstVisibleItem + mVisibleItemCount); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @LargeTest 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testTouchScrolling() { 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int firstVisibleItem = mFirstVisibleItem; 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TouchUtils.dragQuarterScreenUp(this); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TouchUtils.dragQuarterScreenUp(this); 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("Touch scroll did not happen", mFirstVisibleItem > firstVisibleItem); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) { 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirstVisibleItem = firstVisibleItem; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisibleItemCount = visibleItemCount; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTotalItemCount = totalItemCount; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onScrollStateChanged(AbsListView view, int scrollState) { 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 106