| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.overlaytest; |
| |
| import static com.android.overlaytest.OverlayBaseTest.APP_OVERLAY_ONE_PKG; |
| import static com.android.overlaytest.OverlayBaseTest.APP_OVERLAY_TWO_PKG; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.testng.Assert.assertThrows; |
| |
| import android.content.Context; |
| import android.content.om.OverlayIdentifier; |
| import android.content.om.OverlayInfo; |
| import android.content.om.OverlayManager; |
| import android.content.om.OverlayManagerTransaction; |
| import android.content.pm.PackageManager; |
| import android.content.res.Resources; |
| import android.os.UserHandle; |
| |
| import androidx.test.InstrumentationRegistry; |
| import androidx.test.filters.MediumTest; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| import java.util.List; |
| |
| @RunWith(JUnit4.class) |
| @MediumTest |
| public class TransactionTest { |
| |
| private Context mContext; |
| private Resources mResources; |
| private OverlayManager mOverlayManager; |
| private int mUserId; |
| private UserHandle mUserHandle; |
| |
| @Before |
| public void setUp() throws Exception { |
| mContext = InstrumentationRegistry.getContext(); |
| mResources = mContext.getResources(); |
| mOverlayManager = mContext.getSystemService(OverlayManager.class); |
| mUserId = UserHandle.myUserId(); |
| mUserHandle = UserHandle.of(mUserId); |
| |
| LocalOverlayManager.toggleOverlaysAndWait( |
| new OverlayIdentifier[]{}, |
| new OverlayIdentifier[]{APP_OVERLAY_ONE_PKG, APP_OVERLAY_TWO_PKG}); |
| } |
| |
| @Test |
| public void testValidTransaction() throws Exception { |
| assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, false, mUserId); |
| assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, false, mUserId); |
| |
| OverlayManagerTransaction t = new OverlayManagerTransaction.Builder() |
| .setEnabled(APP_OVERLAY_ONE_PKG, true) |
| .setEnabled(APP_OVERLAY_TWO_PKG, true) |
| .build(); |
| mOverlayManager.commit(t); |
| |
| assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, true, mUserId); |
| assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, true, mUserId); |
| List<OverlayInfo> ois = |
| mOverlayManager.getOverlayInfosForTarget("com.android.overlaytest", mUserHandle); |
| assertEquals(ois.size(), 2); |
| assertEquals(ois.get(0).getOverlayIdentifier(), APP_OVERLAY_ONE_PKG); |
| assertEquals(ois.get(1).getOverlayIdentifier(), APP_OVERLAY_TWO_PKG); |
| |
| OverlayManagerTransaction t2 = new OverlayManagerTransaction.Builder() |
| .setEnabled(APP_OVERLAY_TWO_PKG, true) |
| .setEnabled(APP_OVERLAY_ONE_PKG, true) |
| .build(); |
| mOverlayManager.commit(t2); |
| |
| assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, true, mUserId); |
| assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, true, mUserId); |
| List<OverlayInfo> ois2 = |
| mOverlayManager.getOverlayInfosForTarget("com.android.overlaytest", mUserHandle); |
| assertEquals(ois2.size(), 2); |
| assertEquals(ois2.get(0).getOverlayIdentifier(), APP_OVERLAY_TWO_PKG); |
| assertEquals(ois2.get(1).getOverlayIdentifier(), APP_OVERLAY_ONE_PKG); |
| |
| OverlayManagerTransaction t3 = new OverlayManagerTransaction.Builder() |
| .setEnabled(APP_OVERLAY_TWO_PKG, false) |
| .build(); |
| mOverlayManager.commit(t3); |
| |
| assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, true, mUserId); |
| assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, false, mUserId); |
| List<OverlayInfo> ois3 = |
| mOverlayManager.getOverlayInfosForTarget("com.android.overlaytest", mUserHandle); |
| assertEquals(ois3.size(), 2); |
| assertEquals(ois3.get(0).getOverlayIdentifier(), APP_OVERLAY_TWO_PKG); |
| assertEquals(ois3.get(1).getOverlayIdentifier(), APP_OVERLAY_ONE_PKG); |
| } |
| |
| @Test |
| public void testInvalidRequestHasNoEffect() { |
| assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, false, mUserId); |
| assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, false, mUserId); |
| |
| OverlayManagerTransaction t = new OverlayManagerTransaction.Builder() |
| .setEnabled(APP_OVERLAY_ONE_PKG, true) |
| .setEnabled(new OverlayIdentifier("does-not-exist"), true) |
| .setEnabled(APP_OVERLAY_TWO_PKG, true) |
| .build(); |
| assertThrows(SecurityException.class, () -> mOverlayManager.commit(t)); |
| |
| assertOverlayIsEnabled(APP_OVERLAY_ONE_PKG, false, mUserId); |
| assertOverlayIsEnabled(APP_OVERLAY_TWO_PKG, false, mUserId); |
| } |
| |
| private void assertOverlayIsEnabled(final OverlayIdentifier overlay, boolean enabled, |
| int userId) { |
| final OverlayInfo oi = mOverlayManager.getOverlayInfo(overlay, UserHandle.of(userId)); |
| assertNotNull(oi); |
| assertEquals(enabled, oi.isEnabled()); |
| } |
| } |