19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 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; 200ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viveretteimport android.test.ActivityInstrumentationTestCase2; 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.ListView; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.TouchUtils; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Tests restoring the scroll position in a list with a managed cursor. 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 300ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverettepublic class ListManagedCursorTest extends ActivityInstrumentationTestCase2<ListManagedCursor> { 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ListManagedCursor mActivity; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ListView mListView; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ListManagedCursorTest() { 350ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette super(ListManagedCursor.class); 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void setUp() throws Exception { 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setUp(); 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActivity = getActivity(); 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView = getActivity().getListView(); 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @MediumTest 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testPreconditions() { 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertNotNull(mActivity); 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertNotNull(mListView); 500ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(0, mListView.getFirstVisiblePosition()); 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 530ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scroll the list using arrows, launch new activity, hit back, make sure we're still scrolled. 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @LargeTest 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testKeyScrolling() { 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Instrumentation inst = getInstrumentation(); 600ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int firstVisiblePosition = arrowScroll(inst); 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.sendCharacterSync(KeyEvent.KEYCODE_BACK); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.waitForIdleSync(); 650ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette 660ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette assertTrue("List changed to touch mode", !mListView.isInTouchMode()); 670ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette assertTrue("List did not preserve scroll position", 680ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette firstVisiblePosition == mListView.getFirstVisiblePosition()); 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 700ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scroll the list using arrows, launch new activity, change to touch mode, hit back, make sure 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * we're still scrolled. 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @LargeTest 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testKeyScrollingToTouchMode() { 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Instrumentation inst = getInstrumentation(); 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 790ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette int firstVisiblePosition = arrowScroll(inst); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 810ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette TouchUtils.dragQuarterScreenUp(this, getActivity()); 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.sendCharacterSync(KeyEvent.KEYCODE_BACK); 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.waitForIdleSync(); 840ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette 850ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette assertTrue("List did not change to touch mode", mListView.isInTouchMode()); 860ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette assertTrue("List did not preserve scroll position", 870ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette firstVisiblePosition == mListView.getFirstVisiblePosition()); 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 890ac567bf7b9d0c83b72d544c641b27545dd82a9eAlan Viverette 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int arrowScroll(Instrumentation inst) { 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = mListView.getChildCount(); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count * 2; i++) { 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.sendCharacterSync(KeyEvent.KEYCODE_DPAD_DOWN); 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.waitForIdleSync(); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int firstVisiblePosition = mListView.getFirstVisiblePosition(); 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("Arrow scroll did not happen", firstVisiblePosition > 0); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("List still in touch mode", !mListView.isInTouchMode()); 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.sendCharacterSync(KeyEvent.KEYCODE_DPAD_CENTER); 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inst.waitForIdleSync(); 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Thread.sleep(3000); 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return firstVisiblePosition; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 114