TextListItemTest.java revision 172425512285f6da3c69b9405738df1f064336c1
1e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing/* 2e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * Copyright 2017 The Android Open Source Project 3e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * 4e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * Licensed under the Apache License, Version 2.0 (the "License"); 5e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * you may not use this file except in compliance with the License. 6e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * You may obtain a copy of the License at 7e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * 8e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * http://www.apache.org/licenses/LICENSE-2.0 9e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * 10e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * Unless required by applicable law or agreed to in writing, software 11e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * distributed under the License is distributed on an "AS IS" BASIS, 12e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * See the License for the specific language governing permissions and 14e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing * limitations under the License. 15e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing */ 16e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 17e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingpackage androidx.car.widget; 18e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 19e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static android.support.test.espresso.Espresso.onView; 20e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static android.support.test.espresso.action.ViewActions.click; 21e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static android.support.test.espresso.contrib.RecyclerViewActions.actionOnItemAtPosition; 22e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static android.support.test.espresso.contrib.RecyclerViewActions.scrollToPosition; 23e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static android.support.test.espresso.matcher.ViewMatchers.withId; 24e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 25e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static org.hamcrest.Matchers.greaterThanOrEqualTo; 26e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static org.hamcrest.core.Is.is; 27e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static org.hamcrest.core.IsEqual.equalTo; 28e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static org.hamcrest.number.IsCloseTo.closeTo; 29fa39e2bca1b284ad7c931d9194287770b7b507faAurimas Liutikasimport static org.junit.Assert.assertFalse; 30e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static org.junit.Assert.assertThat; 31e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport static org.junit.Assert.assertTrue; 32e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 33e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport android.graphics.drawable.Drawable; 34e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport android.support.test.InstrumentationRegistry; 35e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport android.support.test.espresso.UiController; 36e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport android.support.test.espresso.ViewAction; 37e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport android.support.test.filters.SmallTest; 38e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport android.support.test.rule.ActivityTestRule; 39e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport android.support.test.runner.AndroidJUnit4; 40b226d4dcc396fe8837876dfa113143702dd23c26Anthony Chenimport android.support.v7.widget.LinearLayoutManager; 41e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport android.view.View; 42e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport android.view.ViewGroup; 43a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxingimport android.widget.RelativeLayout; 44e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 45e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport org.hamcrest.Matcher; 46e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport org.junit.Before; 47e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport org.junit.Rule; 48e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport org.junit.Test; 49e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport org.junit.runner.RunWith; 50e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 51e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport java.util.ArrayList; 52e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport java.util.Arrays; 53e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport java.util.List; 54e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 55e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxingimport androidx.car.test.R; 56e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 57e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing/** 584e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing* Tests the layout configuration in {@link TextListItem}. 59e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing */ 60e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing@RunWith(AndroidJUnit4.class) 61e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing@SmallTest 624e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxingpublic class TextListItemTest { 63e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 64e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Rule 65e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public ActivityTestRule<PagedListViewTestActivity> mActivityRule = 66e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing new ActivityTestRule<>(PagedListViewTestActivity.class); 67e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 68e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing private PagedListViewTestActivity mActivity; 69e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing private PagedListView mPagedListView; 70e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 71e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Before 72e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void setUp() { 73e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing mActivity = mActivityRule.getActivity(); 74e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing mPagedListView = mActivity.findViewById(R.id.paged_list_view); 75e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 76e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 774e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing private void setupPagedListView(List<TextListItem> items) { 78e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing ListItemProvider provider = new ListItemProvider.ListProvider( 79e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing new ArrayList<>(items)); 80e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing try { 81e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing mActivityRule.runOnUiThread(() -> { 82e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing mPagedListView.setAdapter(new ListItemAdapter(mActivity, provider)); 83e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing }); 84e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } catch (Throwable throwable) { 85e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing throwable.printStackTrace(); 86e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing throw new RuntimeException(throwable); 87e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 88e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing // Wait for paged list view to layout by using espresso to scroll to a position. 89e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing onView(withId(R.id.recycler_view)).perform(scrollToPosition(0)); 90e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 91e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 92e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing private static void verifyViewIsHidden(View view) { 93e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing if (view instanceof ViewGroup) { 94e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing ViewGroup viewGroup = (ViewGroup) view; 95e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing final int childCount = viewGroup.getChildCount(); 96e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing for (int i = 0; i < childCount; i++) { 97e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing verifyViewIsHidden(viewGroup.getChildAt(i)); 98e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 99e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } else { 100e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(view.getVisibility(), is(equalTo(View.GONE))); 101e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 102e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 103e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 1044e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing private TextListItem.ViewHolder getViewHolderAtPosition(int position) { 1054e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing return (TextListItem.ViewHolder) mPagedListView.getRecyclerView() 106e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing .findViewHolderForAdapterPosition( 107e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing position); 108e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 109e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 110e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 111e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testEmptyItemHidesAllViews() { 112172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item = new TextListItem(mActivity); 113e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(Arrays.asList(item)); 114b226d4dcc396fe8837876dfa113143702dd23c26Anthony Chen verifyViewIsHidden(mPagedListView.getRecyclerView().getLayoutManager().getChildAt(0)); 115e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 116e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 117e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 118e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testPrimaryActionVisible() { 119172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 120172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, true); 121172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 122172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 123172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, false); 124172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 125172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1); 126e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 127e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 128e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(getViewHolderAtPosition(0).getPrimaryIcon().getVisibility(), 129e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(equalTo(View.VISIBLE))); 130e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(getViewHolderAtPosition(1).getPrimaryIcon().getVisibility(), 131e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(equalTo(View.VISIBLE))); 132e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 133e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 134e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 135e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testTextVisible() { 136172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 137172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setTitle("title"); 138172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 139172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 140172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setBody("body"); 141172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 142172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1); 143e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 144e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 145e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(getViewHolderAtPosition(0).getTitle().getVisibility(), 146e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(equalTo(View.VISIBLE))); 147e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(getViewHolderAtPosition(1).getBody().getVisibility(), 148e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(equalTo(View.VISIBLE))); 149e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 150e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 151e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 152e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testSupplementalActionVisible() { 153172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 154172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setSupplementalIcon(android.R.drawable.sym_def_app_icon, true); 155172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 156172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 157172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setAction("text", true, v -> { /* Do nothing. */ }); 158172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 159172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 160172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item2 = new TextListItem(mActivity); 161172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item2.setActions("text", true, v -> { /* Do nothing. */ }, 162172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing "text", true, v -> { /* Do nothing. */ }); 163172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 164172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1, item2); 165e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 166e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 1674e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 168e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getSupplementalIcon().getVisibility(), is(equalTo(View.VISIBLE))); 169e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getSupplementalIconDivider().getVisibility(), 170e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(equalTo(View.VISIBLE))); 171e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 172e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing viewHolder = getViewHolderAtPosition(1); 173e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction1().getVisibility(), is(equalTo(View.VISIBLE))); 174e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction1Divider().getVisibility(), is(equalTo(View.VISIBLE))); 175e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 176e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing viewHolder = getViewHolderAtPosition(2); 177e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction1().getVisibility(), is(equalTo(View.VISIBLE))); 178e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction1Divider().getVisibility(), is(equalTo(View.VISIBLE))); 179e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction2().getVisibility(), is(equalTo(View.VISIBLE))); 180e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction2Divider().getVisibility(), is(equalTo(View.VISIBLE))); 181e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 182e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 183e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 18422037e659c30185f51f522e1761236f780334c9dYao, Yuxing public void testSwitchVisibleAndCheckedState() { 185172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 186172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setSwitch(true, true, null); 187172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 188172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 189172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setSwitch(false, true, null); 190172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 191172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1); 19222037e659c30185f51f522e1761236f780334c9dYao, Yuxing setupPagedListView(items); 19322037e659c30185f51f522e1761236f780334c9dYao, Yuxing 1944e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 19522037e659c30185f51f522e1761236f780334c9dYao, Yuxing assertThat(viewHolder.getSwitch().getVisibility(), is(equalTo(View.VISIBLE))); 19622037e659c30185f51f522e1761236f780334c9dYao, Yuxing assertThat(viewHolder.getSwitch().isChecked(), is(equalTo(true))); 19722037e659c30185f51f522e1761236f780334c9dYao, Yuxing assertThat(viewHolder.getSwitchDivider().getVisibility(), is(equalTo(View.VISIBLE))); 19822037e659c30185f51f522e1761236f780334c9dYao, Yuxing 19922037e659c30185f51f522e1761236f780334c9dYao, Yuxing viewHolder = getViewHolderAtPosition(1); 20022037e659c30185f51f522e1761236f780334c9dYao, Yuxing assertThat(viewHolder.getSwitch().getVisibility(), is(equalTo(View.VISIBLE))); 20122037e659c30185f51f522e1761236f780334c9dYao, Yuxing assertThat(viewHolder.getSwitch().isChecked(), is(equalTo(false))); 20222037e659c30185f51f522e1761236f780334c9dYao, Yuxing assertThat(viewHolder.getSwitchDivider().getVisibility(), is(equalTo(View.VISIBLE))); 20322037e659c30185f51f522e1761236f780334c9dYao, Yuxing } 20422037e659c30185f51f522e1761236f780334c9dYao, Yuxing 20522037e659c30185f51f522e1761236f780334c9dYao, Yuxing @Test 206e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testDividersAreOptional() { 207172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 208172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setSupplementalIcon(android.R.drawable.sym_def_app_icon, false); 209172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 210172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 211172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setAction("text", false, v -> { /* Do nothing. */ }); 212172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 213172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item2 = new TextListItem(mActivity); 214172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item2.setActions("text", false, v -> { /* Do nothing. */ }, 215172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing "text", false, v -> { /* Do nothing. */ }); 216172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 217172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item3 = new TextListItem(mActivity); 218172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item3.setSwitch(true, false, null); 219172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 220172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1, item2, item3); 221e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 222e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 2234e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 224e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getSupplementalIcon().getVisibility(), is(equalTo(View.VISIBLE))); 225e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getSupplementalIconDivider().getVisibility(), 226e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(equalTo(View.GONE))); 227e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 228e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing viewHolder = getViewHolderAtPosition(1); 229e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction1().getVisibility(), is(equalTo(View.VISIBLE))); 230e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction1Divider().getVisibility(), is(equalTo(View.GONE))); 231e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 232e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing viewHolder = getViewHolderAtPosition(2); 233e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction1().getVisibility(), is(equalTo(View.VISIBLE))); 234e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction1Divider().getVisibility(), is(equalTo(View.GONE))); 235e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction2().getVisibility(), is(equalTo(View.VISIBLE))); 236e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getAction2Divider().getVisibility(), is(equalTo(View.GONE))); 23722037e659c30185f51f522e1761236f780334c9dYao, Yuxing 23822037e659c30185f51f522e1761236f780334c9dYao, Yuxing viewHolder = getViewHolderAtPosition(3); 23922037e659c30185f51f522e1761236f780334c9dYao, Yuxing assertThat(viewHolder.getSwitch().getVisibility(), is(equalTo(View.VISIBLE))); 24022037e659c30185f51f522e1761236f780334c9dYao, Yuxing assertThat(viewHolder.getSwitchDivider().getVisibility(), is(equalTo(View.GONE))); 241e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 242e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 243e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 244172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing public void testTextStartMarginMatchesPrimaryActionType() { 245172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 246172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, true); 2479b0ebd7c98d4c0d73c101851014ecc5f4b70471aJovana 248172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 249172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, false); 2509b0ebd7c98d4c0d73c101851014ecc5f4b70471aJovana 251172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item2 = new TextListItem(mActivity); 252172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item2.setPrimaryActionEmptyIcon(); 2539b0ebd7c98d4c0d73c101851014ecc5f4b70471aJovana 254172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item3 = new TextListItem(mActivity); 255172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item3.setPrimaryActionNoIcon(); 256172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 257172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1, item2, item3); 258e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing List<Integer> expectedStartMargin = Arrays.asList(R.dimen.car_keyline_4, 259e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing R.dimen.car_keyline_3, R.dimen.car_keyline_3, R.dimen.car_keyline_1); 260e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 261e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 262e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing for (int i = 0; i < items.size(); i++) { 2634e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(i); 264e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 265e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing int expected = InstrumentationRegistry.getContext().getResources() 266e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing .getDimensionPixelSize(expectedStartMargin.get(i)); 267e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(((ViewGroup.MarginLayoutParams) viewHolder.getTitle().getLayoutParams()) 268e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing .getMarginStart(), is(equalTo(expected))); 269e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(((ViewGroup.MarginLayoutParams) viewHolder.getBody().getLayoutParams()) 270e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing .getMarginStart(), is(equalTo(expected))); 271e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 272e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 273e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 274e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 275e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testItemWithOnlyTitleIsSingleLine() { 276172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Only space. 277172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 278172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setTitle(" "); 279172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 280172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Underscore. 281172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 282172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setTitle("______"); 283172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 284172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item2 = new TextListItem(mActivity); 285172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item2.setTitle("ALL UPPER CASE"); 286172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 287172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // String wouldn't fit in one line. 288172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item3 = new TextListItem(mActivity); 289172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item3.setTitle(InstrumentationRegistry.getContext().getResources().getString( 290172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing R.string.over_120_chars)); 291172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 292172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1, item2, item3); 293e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 294e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 295e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing double singleLineHeight = InstrumentationRegistry.getContext().getResources().getDimension( 296e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing R.dimen.car_single_line_list_item_height); 297e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 298b226d4dcc396fe8837876dfa113143702dd23c26Anthony Chen LinearLayoutManager layoutManager = 299b226d4dcc396fe8837876dfa113143702dd23c26Anthony Chen (LinearLayoutManager) mPagedListView.getRecyclerView().getLayoutManager(); 300e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing for (int i = 0; i < items.size(); i++) { 301b226d4dcc396fe8837876dfa113143702dd23c26Anthony Chen assertThat((double) layoutManager.findViewByPosition(i).getHeight(), 302e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(closeTo(singleLineHeight, 1.0d))); 303e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 304e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 305e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 306e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 307e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testItemWithBodyTextIsAtLeastDoubleLine() { 308172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Only space. 309172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 310172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setBody(" "); 311172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 312172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Underscore. 313172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 314172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setBody("____"); 315172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 316172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // String wouldn't fit in one line. 317172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item2 = new TextListItem(mActivity); 318172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item2.setBody(InstrumentationRegistry.getContext().getResources().getString( 319172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing R.string.over_120_chars)); 320172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 321172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1, item2); 322e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 323e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 324e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing final int doubleLineHeight = 325e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing (int) InstrumentationRegistry.getContext().getResources().getDimension( 326e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing R.dimen.car_double_line_list_item_height); 327e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 328b226d4dcc396fe8837876dfa113143702dd23c26Anthony Chen LinearLayoutManager layoutManager = 329b226d4dcc396fe8837876dfa113143702dd23c26Anthony Chen (LinearLayoutManager) mPagedListView.getRecyclerView().getLayoutManager(); 330e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing for (int i = 0; i < items.size(); i++) { 331b226d4dcc396fe8837876dfa113143702dd23c26Anthony Chen assertThat(layoutManager.findViewByPosition(i).getHeight(), 332e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(greaterThanOrEqualTo(doubleLineHeight))); 333e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 334e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 335e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 336e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 337e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testBodyTextLengthLimit() { 338e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing final String longText = InstrumentationRegistry.getContext().getResources().getString( 339e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing R.string.over_120_chars); 340e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing final int limit = InstrumentationRegistry.getContext().getResources().getInteger( 341e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing R.integer.car_list_item_text_length_limit); 342172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 343172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 344172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setBody(longText); 345172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 346172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 347e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 348e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 349e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing // + 1 for appended ellipsis. 350e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(getViewHolderAtPosition(0).getBody().getText().length(), 351e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(equalTo(limit + 1))); 352e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 353e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 354e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 355e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testPrimaryIconDrawable() { 356e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing Drawable drawable = InstrumentationRegistry.getContext().getResources().getDrawable( 357e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing android.R.drawable.sym_def_app_icon, null); 358172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 359172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 360172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setPrimaryActionIcon(drawable, true); 361172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 362172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 363e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 364e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 365e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertTrue(getViewHolderAtPosition(0).getPrimaryIcon().getDrawable().getConstantState() 366e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing .equals(drawable.getConstantState())); 367e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 368e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 369e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 370e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testLargePrimaryIconHasNoStartMargin() { 371172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 372172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, true); 373172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 374172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 375e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 376e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 3774e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 378e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(((ViewGroup.MarginLayoutParams) viewHolder.getPrimaryIcon().getLayoutParams()) 379e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing .getMarginStart(), is(equalTo(0))); 380e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 381e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 382e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 383e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testSmallPrimaryIconStartMargin() { 384172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 385172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, false); 386172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 387172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 388e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 389e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 390e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing int expected = InstrumentationRegistry.getContext().getResources().getDimensionPixelSize( 391e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing R.dimen.car_keyline_1); 392e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 3934e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 394e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(((ViewGroup.MarginLayoutParams) viewHolder.getPrimaryIcon().getLayoutParams()) 395e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing .getMarginStart(), is(equalTo(expected))); 396e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 397e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 398e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 3995dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing public void testSmallPrimaryIconTopMarginRemainsTheSameRegardlessOfTextLength() { 4005dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing final String longText = InstrumentationRegistry.getContext().getResources().getString( 4015dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing R.string.over_120_chars); 402172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 403172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Single line item. 404172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 405172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, false); 406172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setTitle("one line text"); 407172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 408172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Double line item with one line text. 409172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 410172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, false); 411172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setTitle("one line text"); 412172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setBody("one line text"); 413172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 414172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Double line item with long text. 415172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item2 = new TextListItem(mActivity); 416172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item2.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, false); 417172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item2.setTitle("one line text"); 418172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item2.setBody(longText); 419172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 420172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Body text only - long text. 421172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item3 = new TextListItem(mActivity); 422172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item3.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, false); 423172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item3.setBody(longText); 424172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 425172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Body text only - one line text. 426172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item4 = new TextListItem(mActivity); 427172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item4.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, false); 428172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item4.setBody("one line text"); 429172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 430172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1, item2, item3, item4); 4315dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing setupPagedListView(items); 4325dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing 4335dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing for (int i = 1; i < items.size(); i++) { 4345dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing onView(withId(R.id.recycler_view)).perform(scrollToPosition(i)); 4355dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing // Implementation uses integer division so it may be off by 1 vs centered vertically. 4365dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing assertThat((double) getViewHolderAtPosition(i - 1).getPrimaryIcon().getTop(), 4375dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing is(closeTo( 4385dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing (double) getViewHolderAtPosition(i).getPrimaryIcon().getTop(), 1.0d))); 4395dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing } 4405dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing } 4415dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing 4425dbc4a83b9c6ea77dd85720a40de7dfc200ee872Yao, Yuxing @Test 443e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testClickingPrimaryActionIsSeparateFromSupplementalAction() { 444e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing final boolean[] clicked = {false, false}; 445172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 446172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 447172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setOnClickListener(v -> clicked[0] = true); 448172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setSupplementalIcon(android.R.drawable.sym_def_app_icon, true, 449172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing v -> clicked[1] = true); 450172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 451172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 452e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 453e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 454e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing onView(withId(R.id.recycler_view)).perform(actionOnItemAtPosition(0, click())); 455e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertTrue(clicked[0]); 456e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertFalse(clicked[1]); 457e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 458e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing onView(withId(R.id.recycler_view)).perform( 459e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing actionOnItemAtPosition(0, clickChildViewWithId(R.id.supplemental_icon))); 460e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertTrue(clicked[1]); 461e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 462e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 463e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 464e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testClickingSupplementalIcon() { 465e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing final boolean[] clicked = {false}; 466172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 467172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 468172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setSupplementalIcon(android.R.drawable.sym_def_app_icon, true, 469172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing v -> clicked[0] = true); 470172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 471172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 472e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 473e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 474e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing onView(withId(R.id.recycler_view)).perform( 475e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing actionOnItemAtPosition(0, clickChildViewWithId(R.id.supplemental_icon))); 476e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertTrue(clicked[0]); 477e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 478e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 479e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 480439968fcab76ed121a8c514ae904840cac9b2076Yao, Yuxing public void testSupplementalIconWithoutClickListenerIsNotClickable() { 481172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 482172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setSupplementalIcon(android.R.drawable.sym_def_app_icon, true); 483172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 484172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 485439968fcab76ed121a8c514ae904840cac9b2076Yao, Yuxing setupPagedListView(items); 486439968fcab76ed121a8c514ae904840cac9b2076Yao, Yuxing 4874e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 488439968fcab76ed121a8c514ae904840cac9b2076Yao, Yuxing assertFalse(viewHolder.getSupplementalIcon().isClickable()); 489439968fcab76ed121a8c514ae904840cac9b2076Yao, Yuxing } 490439968fcab76ed121a8c514ae904840cac9b2076Yao, Yuxing 491439968fcab76ed121a8c514ae904840cac9b2076Yao, Yuxing @Test 49222037e659c30185f51f522e1761236f780334c9dYao, Yuxing public void testCheckingSwitch() { 49322037e659c30185f51f522e1761236f780334c9dYao, Yuxing final boolean[] clicked = {false, false}; 494172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 495172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 496172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setSwitch(false, false, (button, isChecked) -> { 497172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Initial value is false. 498172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing assertTrue(isChecked); 499172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing clicked[0] = true; 500172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing }); 501172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 502172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 503172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setSwitch(true, false, (button, isChecked) -> { 504172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Initial value is true. 505172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing assertFalse(isChecked); 506172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing clicked[1] = true; 507172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing }); 508172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 509172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1); 51022037e659c30185f51f522e1761236f780334c9dYao, Yuxing setupPagedListView(items); 51122037e659c30185f51f522e1761236f780334c9dYao, Yuxing 51222037e659c30185f51f522e1761236f780334c9dYao, Yuxing onView(withId(R.id.recycler_view)).perform( 51322037e659c30185f51f522e1761236f780334c9dYao, Yuxing actionOnItemAtPosition(0, clickChildViewWithId(R.id.switch_widget))); 51422037e659c30185f51f522e1761236f780334c9dYao, Yuxing assertTrue(clicked[0]); 51522037e659c30185f51f522e1761236f780334c9dYao, Yuxing 51622037e659c30185f51f522e1761236f780334c9dYao, Yuxing onView(withId(R.id.recycler_view)).perform( 51722037e659c30185f51f522e1761236f780334c9dYao, Yuxing actionOnItemAtPosition(1, clickChildViewWithId(R.id.switch_widget))); 51822037e659c30185f51f522e1761236f780334c9dYao, Yuxing assertTrue(clicked[1]); 51922037e659c30185f51f522e1761236f780334c9dYao, Yuxing } 52022037e659c30185f51f522e1761236f780334c9dYao, Yuxing 52122037e659c30185f51f522e1761236f780334c9dYao, Yuxing @Test 522e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testClickingSupplementalAction() { 523e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing final boolean[] clicked = {false}; 524172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 525172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 526172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setAction("action", true, v -> clicked[0] = true); 527172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 528172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 529e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 530e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 531e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing onView(withId(R.id.recycler_view)).perform( 532e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing actionOnItemAtPosition(0, clickChildViewWithId(R.id.action1))); 533e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertTrue(clicked[0]); 534e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 535e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 536e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 537e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testClickingBothSupplementalActions() { 538e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing final boolean[] clicked = {false, false}; 539172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 540172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 541172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setActions("action 1", true, v -> clicked[0] = true, 542172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing "action 2", true, v -> clicked[1] = true); 543172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 544172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 545e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 546e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 547e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing onView(withId(R.id.recycler_view)).perform( 548e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing actionOnItemAtPosition(0, clickChildViewWithId(R.id.action1))); 549e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertTrue(clicked[0]); 550e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertFalse(clicked[1]); 551e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 552e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing onView(withId(R.id.recycler_view)).perform( 553e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing actionOnItemAtPosition(0, clickChildViewWithId(R.id.action2))); 554e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertTrue(clicked[1]); 555e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 556e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 557e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 558172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing public void testCustomViewBinderBindsLast() { 559e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing final String updatedTitle = "updated title"; 560172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 561172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 562172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setTitle("original title"); 563172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.addViewBinder((viewHolder) -> viewHolder.getTitle().setText(updatedTitle)); 564172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 565172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 566e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 567e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 5684e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 569e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getTitle().getText(), is(equalTo(updatedTitle))); 570e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 571e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 572e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 573e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testCustomViewBinderOnUnusedViewsHasNoEffect() { 574172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 575172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.addViewBinder((viewHolder) -> viewHolder.getBody().setText("text")); 576172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 577172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0); 578e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 579e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 5804e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 581e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(viewHolder.getBody().getVisibility(), is(equalTo(View.GONE))); 582e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing // Custom binder interacts with body but has no effect. 583e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing // Expect card height to remain single line. 584e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat((double) viewHolder.itemView.getHeight(), is(closeTo( 585e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing InstrumentationRegistry.getContext().getResources().getDimension( 586e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing R.dimen.car_single_line_list_item_height), 1.0d))); 587e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 588e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 589e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Test 590e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void testSettingTitleOrBodyAsPrimaryText() { 591e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing // Create 2 items, one with Title as primary (default) and one with Body. 592e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing // The primary text, regardless of view, should have consistent look (as primary). 593172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item0 = new TextListItem(mActivity); 594172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setTitle("title"); 595172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item0.setBody("body"); 596172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 597172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item1 = new TextListItem(mActivity); 598172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setTitle("title"); 599172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item1.setBody("body", true); 600172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 601172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing List<TextListItem> items = Arrays.asList(item0, item1); 602e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing setupPagedListView(items); 603e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 6044e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder titlePrimary = getViewHolderAtPosition(0); 6054e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder bodyPrimary = getViewHolderAtPosition(1); 606e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(titlePrimary.getTitle().getTextSize(), 607e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(equalTo(bodyPrimary.getBody().getTextSize()))); 608e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing assertThat(titlePrimary.getTitle().getTextColors(), 609e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing is(equalTo(bodyPrimary.getBody().getTextColors()))); 610e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 611e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 612a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing @Test 613a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing public void testNoCarriedOverLayoutParamsForTextView() throws Throwable { 614172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem singleLine = new TextListItem(mActivity); 615172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing singleLine.setTitle("title"); 616172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 617a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing setupPagedListView(Arrays.asList(singleLine)); 618a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing 619a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing // Manually rebind the view holder of a single line item to a double line item. 620172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem doubleLine = new TextListItem(mActivity); 621172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing doubleLine.setTitle("title"); 622172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing doubleLine.setBody("body"); 6234e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 624a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing mActivityRule.runOnUiThread(() -> doubleLine.bind(viewHolder)); 625a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing 626a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing RelativeLayout.LayoutParams titleLayoutParams = 627a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing (RelativeLayout.LayoutParams) viewHolder.getTitle().getLayoutParams(); 628a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing RelativeLayout.LayoutParams bodyLayoutParams = 629a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing (RelativeLayout.LayoutParams) viewHolder.getTitle().getLayoutParams(); 630a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing assertThat(titleLayoutParams.getRule(RelativeLayout.CENTER_VERTICAL), is(equalTo(0))); 631a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing assertThat(bodyLayoutParams.getRule(RelativeLayout.CENTER_VERTICAL), is(equalTo(0))); 632a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing } 633a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing 634a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing @Test 635a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing public void testNoCarriedOverLayoutParamsForPrimaryIcon() throws Throwable { 636172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem smallIcon = new TextListItem(mActivity); 637172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing smallIcon.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, false); 638172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing smallIcon.setBody("body"); // Small icon of items with body text should use top margin. 639a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing setupPagedListView(Arrays.asList(smallIcon)); 640a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing 641a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing // Manually rebind the view holder. 642172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem largeIcon = new TextListItem(mActivity); 643172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing largeIcon.setPrimaryActionIcon(android.R.drawable.sym_def_app_icon, true); 6444e832ea4269fff1780e0726c16bc37584957ba10Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 645a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing mActivityRule.runOnUiThread(() -> largeIcon.bind(viewHolder)); 646a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing 647a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing RelativeLayout.LayoutParams iconLayoutParams = 648a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing (RelativeLayout.LayoutParams) viewHolder.getPrimaryIcon().getLayoutParams(); 649a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing assertThat(iconLayoutParams.getRule(RelativeLayout.CENTER_VERTICAL), 650a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing is(equalTo(RelativeLayout.TRUE))); 651a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing assertThat(iconLayoutParams.topMargin, is(equalTo(0))); 652a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing } 653a565726ba2ad8cba4d28e206495dafc1d4eebdd5Yao, Yuxing 654172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing @Test 655172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing public void testUpdateItem() throws Throwable { 656172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem item = new TextListItem(mActivity); 657172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing setupPagedListView(Arrays.asList(item)); 658172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 659172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing String title = "updated title"; 660172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing item.setTitle(title); 661172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing mActivityRule.runOnUiThread(() -> mPagedListView.getAdapter().notifyItemChanged(0)); 662172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 663172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing // Wait for paged list view to layout by using espresso to scroll to a position. 664172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing onView(withId(R.id.recycler_view)).perform(scrollToPosition(0)); 665172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 666172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing TextListItem.ViewHolder viewHolder = getViewHolderAtPosition(0); 667172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing assertThat(viewHolder.getTitle().getText(), is(equalTo(title))); 668172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing } 669172425512285f6da3c69b9405738df1f064336c1Yao, Yuxing 670e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing private static ViewAction clickChildViewWithId(final int id) { 671e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing return new ViewAction() { 672e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Override 673e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public Matcher<View> getConstraints() { 674e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing return null; 675e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 676e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 677e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Override 678e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public String getDescription() { 679e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing return "Click on a child view with specific id."; 680e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 681e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing 682e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing @Override 683e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing public void perform(UiController uiController, View view) { 684e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing View v = view.findViewById(id); 685e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing v.performClick(); 686e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 687e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing }; 688e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing } 689e048d0d3137fbee6430d3481aaa7269d221a7d45Yao, Yuxing} 690