188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska/* 288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * Copyright (C) 2017 The Android Open Source Project 388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * 488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * Licensed under the Apache License, Version 2.0 (the "License"); 588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * you may not use this file except in compliance with the License. 688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * You may obtain a copy of the License at 788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * 888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * http://www.apache.org/licenses/LICENSE-2.0 988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * 1088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * Unless required by applicable law or agreed to in writing, software 1188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * distributed under the License is distributed on an "AS IS" BASIS, 1288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * See the License for the specific language governing permissions and 1488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska * limitations under the License. 1588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska */ 1688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 179b028c55b13889bf75b5dd43b5b0f4051834ae1dAga Madurskapackage android.support.wear.widget; 1888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 1988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport static junit.framework.Assert.assertEquals; 2088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 2188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport android.app.Activity; 2288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport android.support.test.InstrumentationRegistry; 2388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport android.support.test.filters.MediumTest; 2488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport android.support.test.rule.ActivityTestRule; 2588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport android.support.test.runner.AndroidJUnit4; 269b028c55b13889bf75b5dd43b5b0f4051834ae1dAga Madurskaimport android.support.wear.test.R; 279b028c55b13889bf75b5dd43b5b0f4051834ae1dAga Madurskaimport android.support.wear.widget.util.WakeLockRule; 2888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport android.view.View; 2988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport android.widget.FrameLayout; 3088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 3188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport org.junit.Before; 3288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport org.junit.Rule; 3388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport org.junit.Test; 3488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport org.junit.runner.RunWith; 3588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 3688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskaimport java.util.concurrent.atomic.AtomicReference; 3788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 3888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska@MediumTest 3988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska@RunWith(AndroidJUnit4.class) 4088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurskapublic class WearableLinearLayoutManagerTest { 4188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 4288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska @Rule 4388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska public final WakeLockRule wakeLock = new WakeLockRule(); 4488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 4588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska @Rule 4688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska public final ActivityTestRule<WearableRecyclerViewTestActivity> mActivityRule = 4788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska new ActivityTestRule<>(WearableRecyclerViewTestActivity.class, true, true); 4888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 4988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska WearableLinearLayoutManager mWearableLinearLayoutManagerUnderTest; 5088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 5188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska @Before 5288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska public void setUp() throws Throwable { 5388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska Activity activity = mActivityRule.getActivity(); 5488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska CurvingLayoutCallback mCurvingCallback = new CurvingLayoutCallback(activity); 5588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska mCurvingCallback.setOffset(10); 5688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska mWearableLinearLayoutManagerUnderTest = 5788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska new WearableLinearLayoutManager(mActivityRule.getActivity(), mCurvingCallback); 5888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska } 5988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 6088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska @Test 6188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska public void testRoundOffsetting() throws Throwable { 6288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska ((CurvingLayoutCallback) mWearableLinearLayoutManagerUnderTest.getLayoutCallback()) 6388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska .setRound(true); 6488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska final AtomicReference<WearableRecyclerView> wrvReference = new AtomicReference<>(); 6588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska mActivityRule.runOnUiThread(new Runnable() { 6688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska @Override 6788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska public void run() { 6888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska WearableRecyclerView wrv = 6988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska (WearableRecyclerView) mActivityRule.getActivity().findViewById(R.id.wrv); 7088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska // Set a fixed layout so that the test adapts to different device screens. 7188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska wrv.setLayoutParams(new FrameLayout.LayoutParams(390, 390)); 7288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska } 7388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska }); 7488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 7588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska InstrumentationRegistry.getInstrumentation().waitForIdleSync(); 7688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 7788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska mActivityRule.runOnUiThread(new Runnable() { 7888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska @Override 7988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska public void run() { 8088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska WearableRecyclerView wrv = 8188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska (WearableRecyclerView) mActivityRule.getActivity().findViewById(R.id.wrv); 8288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska wrv.setLayoutManager(mWearableLinearLayoutManagerUnderTest); 8388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska wrvReference.set(wrv); 8488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska } 8588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska }); 8688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 8788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska InstrumentationRegistry.getInstrumentation().waitForIdleSync(); 8888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska WearableRecyclerView wrv = wrvReference.get(); 8988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 9088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska View child1 = wrv.getChildAt(0); 9188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska View child2 = wrv.getChildAt(1); 9288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska View child3 = wrv.getChildAt(2); 9388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska View child4 = wrv.getChildAt(3); 9488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska View child5 = wrv.getChildAt(4); 9588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 9688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska // The left position and the translation of the child is modified if the screen is round. 9788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska // Check if the 5th child is not null as some devices will not be able to display 5 views. 9888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(136, child1.getLeft()); 9988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(-6.3, child1.getTranslationY(), 0.1); 10088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 10188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(91, child2.getLeft(), 1); 10288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(-15.21, child2.getTranslationY(), 0.1); 10388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 10488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(58, child3.getLeft(), 1); 10588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(-13.5, child3.getTranslationY(), 0.1); 10688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 10788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(42, child4.getLeft(), 1); 10888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(-4.5, child4.getTranslationY(), 0.1); 10988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 11088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska if (child5 != null) { 11188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(43, child5.getLeft(), 1); 11288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(6.7, child5.getTranslationY(), 0.1); 11388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska } 11488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska } 11588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 11688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska @Test 11788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska public void testStraightOffsetting() throws Throwable { 11888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska ((CurvingLayoutCallback) mWearableLinearLayoutManagerUnderTest.getLayoutCallback()) 11988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska .setRound( 12088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska false); 12188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska final AtomicReference<WearableRecyclerView> wrvReference = new AtomicReference<>(); 12288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska mActivityRule.runOnUiThread(new Runnable() { 12388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska @Override 12488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska public void run() { 12588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska WearableRecyclerView wrv = 12688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska (WearableRecyclerView) mActivityRule.getActivity().findViewById(R.id.wrv); 12788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska wrv.setLayoutManager(mWearableLinearLayoutManagerUnderTest); 12888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska wrvReference.set(wrv); 12988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska } 13088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska }); 13188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska InstrumentationRegistry.getInstrumentation().waitForIdleSync(); 13288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska WearableRecyclerView wrv = wrvReference.get(); 13388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 13488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska View child1 = wrv.getChildAt(0); 13588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska View child2 = wrv.getChildAt(1); 13688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska View child3 = wrv.getChildAt(2); 13788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska View child4 = wrv.getChildAt(3); 13888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska View child5 = wrv.getChildAt(4); 13988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 14088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska // The left position and the translation of the child is not modified if the screen is 14188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska // straight. Check if the 5th child is not null as some devices will not be able to display 14288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska // 5 views. 14388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(0, child1.getLeft()); 14488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(0.0f, child1.getTranslationY(), 0); 14588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 14688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(0, child2.getLeft()); 14788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(0.0f, child2.getTranslationY(), 0); 14888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 14988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(0, child3.getLeft()); 15088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(0.0f, child3.getTranslationY(), 0); 15188e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 15288e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(0, child4.getLeft()); 15388e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(0.0f, child4.getTranslationY(), 0); 15488e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska 15588e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska if (child5 != null) { 15688e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(0, child5.getLeft()); 15788e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska assertEquals(0.0f, child5.getTranslationY(), 0); 15888e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska } 15988e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska } 16088e81a0c4edbbc6fec7a2d7362714c058f7ce619Aga Madurska} 161