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.test.ActivityInstrumentationTestCase2; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.UiThreadTest; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.MediumTest; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.ListView; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Basic tests of setting & clearing the selection 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class ListSetSelectionTest extends ActivityInstrumentationTestCase2<ListSimple> { 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ListSimple mActivity; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ListView mListView; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ListSetSelectionTest() { 321d3165f10b12165f02b7015ac1a817c5f60e6399Neal Nguyen super("com.android.frameworks.coretests", ListSimple.class); 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void setUp() throws Exception { 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setUp(); 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActivity = getActivity(); 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView = getActivity().getListView(); 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @MediumTest 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testPreconditions() { 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertNotNull(mActivity); 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertNotNull(mListView); 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Confirm that we can set the selection to each specific position */ 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @MediumTest 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @UiThreadTest 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testSetSelection() { 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set the selection to each position 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childCount = mListView.getChildCount(); 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<childCount; i++) { 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView.setSelection(i); 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("Set selection", i, mListView.getSelectedItemPosition()); 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Confirm that you cannot unset the selection using the same API */ 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @MediumTest 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @UiThreadTest 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testClearSelection() { 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set the selection to first position 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView.setSelection(0); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("Set selection", 0, mListView.getSelectedItemPosition()); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the selection 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView.setSelection(ListView.INVALID_POSITION); 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("Set selection", 0, mListView.getSelectedItemPosition()); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 74