| /* |
| * Copyright 2017 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 android.app.servertransaction; |
| |
| import static android.app.servertransaction.ActivityLifecycleItem.ON_CREATE; |
| import static android.app.servertransaction.ActivityLifecycleItem.ON_DESTROY; |
| import static android.app.servertransaction.ActivityLifecycleItem.ON_PAUSE; |
| import static android.app.servertransaction.ActivityLifecycleItem.ON_RESTART; |
| import static android.app.servertransaction.ActivityLifecycleItem.ON_RESUME; |
| import static android.app.servertransaction.ActivityLifecycleItem.ON_START; |
| import static android.app.servertransaction.ActivityLifecycleItem.ON_STOP; |
| import static android.app.servertransaction.ActivityLifecycleItem.PRE_ON_CREATE; |
| import static android.app.servertransaction.ActivityLifecycleItem.UNDEFINED; |
| |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.inOrder; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.ActivityThread.ActivityClientRecord; |
| import android.app.ClientTransactionHandler; |
| import android.app.servertransaction.ActivityLifecycleItem.LifecycleState; |
| import android.os.IBinder; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.platform.test.annotations.Presubmit; |
| import android.util.ArrayMap; |
| |
| import androidx.test.filters.SmallTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.InOrder; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.stream.Collectors; |
| |
| /** |
| * Test {@link TransactionExecutor} logic. |
| * |
| * <p>Build/Install/Run: |
| * atest FrameworksCoreTests:TransactionExecutorTests |
| * |
| * <p>This test class is a part of Window Manager Service tests and specified in |
| * {@link com.android.server.wm.test.filters.FrameworksTestsFilter}. |
| */ |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| @Presubmit |
| public class TransactionExecutorTests { |
| |
| private TransactionExecutor mExecutor; |
| private TransactionExecutorHelper mExecutorHelper; |
| private ClientTransactionHandler mTransactionHandler; |
| private ActivityClientRecord mClientRecord; |
| |
| @Before |
| public void setUp() throws Exception { |
| mTransactionHandler = mock(ClientTransactionHandler.class); |
| |
| mClientRecord = new ActivityClientRecord(); |
| when(mTransactionHandler.getActivityClient(any())).thenReturn(mClientRecord); |
| |
| mExecutor = spy(new TransactionExecutor(mTransactionHandler)); |
| mExecutorHelper = new TransactionExecutorHelper(); |
| } |
| |
| @Test |
| public void testLifecycleFromPreOnCreate() { |
| mClientRecord.setState(PRE_ON_CREATE); |
| assertArrayEquals(new int[] {}, path(PRE_ON_CREATE)); |
| assertArrayEquals(new int[] {ON_CREATE}, path(ON_CREATE)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START}, path(ON_START)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START, ON_RESUME}, path(ON_RESUME)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START, ON_RESUME, ON_PAUSE}, path(ON_PAUSE)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START, ON_RESUME, ON_PAUSE, ON_STOP}, |
| path(ON_STOP)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START, ON_RESUME, ON_PAUSE, ON_STOP, ON_DESTROY}, |
| path(ON_DESTROY)); |
| } |
| |
| @Test |
| public void testLifecycleFromOnCreate() { |
| mClientRecord.setState(ON_CREATE); |
| assertArrayEquals(new int[] {}, path(ON_CREATE)); |
| assertArrayEquals(new int[] {ON_START}, path(ON_START)); |
| assertArrayEquals(new int[] {ON_START, ON_RESUME}, path(ON_RESUME)); |
| assertArrayEquals(new int[] {ON_START, ON_RESUME, ON_PAUSE}, path(ON_PAUSE)); |
| assertArrayEquals(new int[] {ON_START, ON_RESUME, ON_PAUSE, ON_STOP}, path(ON_STOP)); |
| assertArrayEquals(new int[] {ON_START, ON_RESUME, ON_PAUSE, ON_STOP, ON_DESTROY}, |
| path(ON_DESTROY)); |
| } |
| |
| @Test |
| public void testLifecycleFromOnStart() { |
| mClientRecord.setState(ON_START); |
| assertArrayEquals(new int[] {ON_RESUME, ON_PAUSE, ON_STOP, ON_DESTROY, ON_CREATE}, |
| path(ON_CREATE)); |
| assertArrayEquals(new int[] {}, path(ON_START)); |
| assertArrayEquals(new int[] {ON_RESUME}, path(ON_RESUME)); |
| assertArrayEquals(new int[] {ON_RESUME, ON_PAUSE}, path(ON_PAUSE)); |
| assertArrayEquals(new int[] {ON_RESUME, ON_PAUSE, ON_STOP}, path(ON_STOP)); |
| assertArrayEquals(new int[] {ON_RESUME, ON_PAUSE, ON_STOP, ON_DESTROY}, path(ON_DESTROY)); |
| } |
| |
| @Test |
| public void testLifecycleFromOnResume() { |
| mClientRecord.setState(ON_RESUME); |
| assertArrayEquals(new int[] {ON_PAUSE, ON_STOP, ON_DESTROY, ON_CREATE}, path(ON_CREATE)); |
| assertArrayEquals(new int[] {ON_PAUSE, ON_STOP, ON_RESTART, ON_START}, path(ON_START)); |
| assertArrayEquals(new int[] {}, path(ON_RESUME)); |
| assertArrayEquals(new int[] {ON_PAUSE}, path(ON_PAUSE)); |
| assertArrayEquals(new int[] {ON_PAUSE, ON_STOP}, path(ON_STOP)); |
| assertArrayEquals(new int[] {ON_PAUSE, ON_STOP, ON_DESTROY}, path(ON_DESTROY)); |
| } |
| |
| @Test |
| public void testLifecycleFromOnPause() { |
| mClientRecord.setState(ON_PAUSE); |
| assertArrayEquals(new int[] {ON_STOP, ON_DESTROY, ON_CREATE}, path(ON_CREATE)); |
| assertArrayEquals(new int[] {ON_STOP, ON_RESTART, ON_START}, path(ON_START)); |
| assertArrayEquals(new int[] {ON_RESUME}, path(ON_RESUME)); |
| assertArrayEquals(new int[] {}, path(ON_PAUSE)); |
| assertArrayEquals(new int[] {ON_STOP}, path(ON_STOP)); |
| assertArrayEquals(new int[] {ON_STOP, ON_DESTROY}, path(ON_DESTROY)); |
| } |
| |
| @Test |
| public void testLifecycleFromOnStop() { |
| mClientRecord.setState(ON_STOP); |
| assertArrayEquals(new int[] {ON_DESTROY, ON_CREATE}, path(ON_CREATE)); |
| assertArrayEquals(new int[] {ON_RESTART, ON_START}, path(ON_START)); |
| assertArrayEquals(new int[] {ON_RESTART, ON_START, ON_RESUME}, path(ON_RESUME)); |
| assertArrayEquals(new int[] {ON_RESTART, ON_START, ON_RESUME, ON_PAUSE}, path(ON_PAUSE)); |
| assertArrayEquals(new int[] {}, path(ON_STOP)); |
| assertArrayEquals(new int[] {ON_DESTROY}, path(ON_DESTROY)); |
| } |
| |
| @Test |
| public void testLifecycleFromOnDestroy() { |
| mClientRecord.setState(ON_DESTROY); |
| assertArrayEquals(new int[] {ON_CREATE}, path(ON_CREATE)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START}, path(ON_START)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START, ON_RESUME}, path(ON_RESUME)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START, ON_RESUME, ON_PAUSE}, path(ON_PAUSE)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START, ON_RESUME, ON_PAUSE, ON_STOP}, |
| path(ON_STOP)); |
| assertArrayEquals(new int[] {}, path(ON_DESTROY)); |
| } |
| |
| @Test |
| public void testLifecycleExcludeLastItem() { |
| mClientRecord.setState(PRE_ON_CREATE); |
| assertArrayEquals(new int[] {}, pathExcludeLast(PRE_ON_CREATE)); |
| assertArrayEquals(new int[] {}, pathExcludeLast(ON_CREATE)); |
| assertArrayEquals(new int[] {ON_CREATE}, pathExcludeLast(ON_START)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START}, pathExcludeLast(ON_RESUME)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START, ON_RESUME}, pathExcludeLast(ON_PAUSE)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START, ON_RESUME, ON_PAUSE}, |
| pathExcludeLast(ON_STOP)); |
| assertArrayEquals(new int[] {ON_CREATE, ON_START, ON_RESUME, ON_PAUSE, ON_STOP}, |
| pathExcludeLast(ON_DESTROY)); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testLifecycleUndefinedStartState() { |
| mClientRecord.setState(UNDEFINED); |
| path(ON_CREATE); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testLifecycleUndefinedFinishState() { |
| mClientRecord.setState(PRE_ON_CREATE); |
| path(UNDEFINED); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testLifecycleInvalidPreOnCreateFinishState() { |
| mClientRecord.setState(ON_CREATE); |
| path(PRE_ON_CREATE); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testLifecycleInvalidOnRestartStartState() { |
| mClientRecord.setState(ON_RESTART); |
| path(ON_RESUME); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testLifecycleInvalidOnRestartFinishState() { |
| mClientRecord.setState(ON_CREATE); |
| path(ON_RESTART); |
| } |
| |
| @Test |
| public void testTransactionResolution() { |
| ClientTransactionItem callback1 = mock(ClientTransactionItem.class); |
| when(callback1.getPostExecutionState()).thenReturn(UNDEFINED); |
| ClientTransactionItem callback2 = mock(ClientTransactionItem.class); |
| when(callback2.getPostExecutionState()).thenReturn(UNDEFINED); |
| ActivityLifecycleItem stateRequest = mock(ActivityLifecycleItem.class); |
| IBinder token = mock(IBinder.class); |
| |
| ClientTransaction transaction = ClientTransaction.obtain(null /* client */, |
| token /* activityToken */); |
| transaction.addCallback(callback1); |
| transaction.addCallback(callback2); |
| transaction.setLifecycleStateRequest(stateRequest); |
| |
| transaction.preExecute(mTransactionHandler); |
| mExecutor.execute(transaction); |
| |
| InOrder inOrder = inOrder(mTransactionHandler, callback1, callback2, stateRequest); |
| inOrder.verify(callback1, times(1)).execute(eq(mTransactionHandler), eq(token), any()); |
| inOrder.verify(callback2, times(1)).execute(eq(mTransactionHandler), eq(token), any()); |
| inOrder.verify(stateRequest, times(1)).execute(eq(mTransactionHandler), eq(token), any()); |
| } |
| |
| @Test |
| public void testDoNotLaunchDestroyedActivity() { |
| final Map<IBinder, ClientTransactionItem> activitiesToBeDestroyed = new ArrayMap<>(); |
| when(mTransactionHandler.getActivitiesToBeDestroyed()).thenReturn(activitiesToBeDestroyed); |
| // Assume launch transaction is still in queue, so there is no client record. |
| when(mTransactionHandler.getActivityClient(any())).thenReturn(null); |
| |
| // An incoming destroy transaction enters binder thread (preExecute). |
| final IBinder token = mock(IBinder.class); |
| final ClientTransaction destroyTransaction = ClientTransaction.obtain(null /* client */, |
| token /* activityToken */); |
| destroyTransaction.setLifecycleStateRequest( |
| DestroyActivityItem.obtain(false /* finished */, 0 /* configChanges */)); |
| destroyTransaction.preExecute(mTransactionHandler); |
| // The activity should be added to to-be-destroyed container. |
| assertEquals(1, mTransactionHandler.getActivitiesToBeDestroyed().size()); |
| |
| // A previous queued launch transaction runs on main thread (execute). |
| final ClientTransaction launchTransaction = ClientTransaction.obtain(null /* client */, |
| token /* activityToken */); |
| final LaunchActivityItem launchItem = spy(LaunchActivityItem.obtain( |
| null /* intent */, 0 /* ident */, null /* info */, null /* curConfig */, |
| null, /* overrideConfig */ null /* compatInfo */, null /* referrer */ , |
| null /* voiceInteractor */, 0 /* procState */, null /* state */, |
| null /* persistentState */, null /* pendingResults */, |
| null /* pendingNewIntents */, false /* isForward */, null /* profilerInfo */)); |
| launchTransaction.addCallback(launchItem); |
| mExecutor.execute(launchTransaction); |
| |
| // The launch transaction should not be executed because its token is in the |
| // to-be-destroyed container. |
| verify(launchItem, times(0)).execute(any(), any(), any()); |
| |
| // After the destroy transaction has been executed, the token should be removed. |
| mExecutor.execute(destroyTransaction); |
| assertEquals(0, mTransactionHandler.getActivitiesToBeDestroyed().size()); |
| } |
| |
| @Test |
| public void testActivityResultRequiredStateResolution() { |
| PostExecItem postExecItem = new PostExecItem(ON_RESUME); |
| |
| IBinder token = mock(IBinder.class); |
| ClientTransaction transaction = ClientTransaction.obtain(null /* client */, |
| token /* activityToken */); |
| transaction.addCallback(postExecItem); |
| |
| // Verify resolution that should get to onPause |
| mClientRecord.setState(ON_RESUME); |
| mExecutor.executeCallbacks(transaction); |
| verify(mExecutor, times(1)).cycleToPath(eq(mClientRecord), eq(ON_PAUSE), eq(transaction)); |
| |
| // Verify resolution that should get to onStart |
| mClientRecord.setState(ON_STOP); |
| mExecutor.executeCallbacks(transaction); |
| verify(mExecutor, times(1)).cycleToPath(eq(mClientRecord), eq(ON_START), eq(transaction)); |
| } |
| |
| @Test |
| public void testClosestStateResolutionForSameState() { |
| final int[] allStates = new int[] { |
| ON_CREATE, ON_START, ON_RESUME, ON_PAUSE, ON_STOP, ON_DESTROY}; |
| |
| mClientRecord.setState(ON_CREATE); |
| assertEquals(ON_CREATE, mExecutorHelper.getClosestOfStates(mClientRecord, |
| shuffledArray(allStates))); |
| |
| mClientRecord.setState(ON_START); |
| assertEquals(ON_START, mExecutorHelper.getClosestOfStates(mClientRecord, |
| shuffledArray(allStates))); |
| |
| mClientRecord.setState(ON_RESUME); |
| assertEquals(ON_RESUME, mExecutorHelper.getClosestOfStates(mClientRecord, |
| shuffledArray(allStates))); |
| |
| mClientRecord.setState(ON_PAUSE); |
| assertEquals(ON_PAUSE, mExecutorHelper.getClosestOfStates(mClientRecord, |
| shuffledArray(allStates))); |
| |
| mClientRecord.setState(ON_STOP); |
| assertEquals(ON_STOP, mExecutorHelper.getClosestOfStates(mClientRecord, |
| shuffledArray(allStates))); |
| |
| mClientRecord.setState(ON_DESTROY); |
| assertEquals(ON_DESTROY, mExecutorHelper.getClosestOfStates(mClientRecord, |
| shuffledArray(allStates))); |
| |
| mClientRecord.setState(PRE_ON_CREATE); |
| assertEquals(PRE_ON_CREATE, mExecutorHelper.getClosestOfStates(mClientRecord, |
| new int[] {PRE_ON_CREATE})); |
| } |
| |
| @Test |
| public void testClosestStateResolution() { |
| mClientRecord.setState(PRE_ON_CREATE); |
| assertEquals(ON_CREATE, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_START, ON_RESUME, ON_PAUSE, ON_STOP, ON_DESTROY}))); |
| assertEquals(ON_START, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_START, ON_RESUME, ON_PAUSE, ON_STOP, ON_DESTROY}))); |
| assertEquals(ON_RESUME, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_RESUME, ON_PAUSE, ON_STOP, ON_DESTROY}))); |
| assertEquals(ON_PAUSE, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_PAUSE, ON_STOP, ON_DESTROY}))); |
| assertEquals(ON_STOP, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_STOP, ON_DESTROY}))); |
| assertEquals(ON_DESTROY, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_DESTROY}))); |
| } |
| |
| @Test |
| public void testClosestStateResolutionFromOnCreate() { |
| mClientRecord.setState(ON_CREATE); |
| assertEquals(ON_START, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_START, ON_RESUME, ON_PAUSE, ON_STOP, ON_DESTROY}))); |
| } |
| |
| @Test |
| public void testClosestStateResolutionFromOnStart() { |
| mClientRecord.setState(ON_START); |
| assertEquals(ON_RESUME, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_RESUME, ON_PAUSE, ON_STOP, ON_DESTROY}))); |
| assertEquals(ON_CREATE, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE}))); |
| } |
| |
| @Test |
| public void testClosestStateResolutionFromOnResume() { |
| mClientRecord.setState(ON_RESUME); |
| assertEquals(ON_PAUSE, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_START, ON_PAUSE, ON_STOP, ON_DESTROY}))); |
| assertEquals(ON_DESTROY, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_DESTROY}))); |
| assertEquals(ON_START, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_START}))); |
| assertEquals(ON_CREATE, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE}))); |
| } |
| |
| @Test |
| public void testClosestStateResolutionFromOnPause() { |
| mClientRecord.setState(ON_PAUSE); |
| assertEquals(ON_RESUME, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_START, ON_RESUME, ON_DESTROY}))); |
| assertEquals(ON_STOP, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_START, ON_STOP, ON_DESTROY}))); |
| assertEquals(ON_START, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_START}))); |
| assertEquals(ON_CREATE, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE}))); |
| } |
| |
| @Test |
| public void testClosestStateResolutionFromOnStop() { |
| mClientRecord.setState(ON_STOP); |
| assertEquals(ON_RESUME, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_RESUME, ON_PAUSE, ON_DESTROY}))); |
| assertEquals(ON_DESTROY, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_DESTROY}))); |
| assertEquals(ON_START, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_START, ON_RESUME, ON_PAUSE}))); |
| } |
| |
| @Test |
| public void testClosestStateResolutionFromOnDestroy() { |
| mClientRecord.setState(ON_DESTROY); |
| assertEquals(ON_CREATE, mExecutorHelper.getClosestOfStates(mClientRecord, shuffledArray( |
| new int[] {ON_CREATE, ON_START, ON_RESUME, ON_PAUSE, ON_STOP}))); |
| } |
| |
| @Test |
| public void testClosestStateResolutionToUndefined() { |
| mClientRecord.setState(ON_CREATE); |
| assertEquals(UNDEFINED, |
| mExecutorHelper.getClosestPreExecutionState(mClientRecord, UNDEFINED)); |
| } |
| |
| @Test |
| public void testClosestStateResolutionToOnResume() { |
| mClientRecord.setState(ON_DESTROY); |
| assertEquals(ON_START, |
| mExecutorHelper.getClosestPreExecutionState(mClientRecord, ON_RESUME)); |
| mClientRecord.setState(ON_START); |
| assertEquals(ON_START, |
| mExecutorHelper.getClosestPreExecutionState(mClientRecord, ON_RESUME)); |
| mClientRecord.setState(ON_PAUSE); |
| assertEquals(ON_PAUSE, |
| mExecutorHelper.getClosestPreExecutionState(mClientRecord, ON_RESUME)); |
| } |
| |
| private static int[] shuffledArray(int[] inputArray) { |
| final List<Integer> list = Arrays.stream(inputArray).boxed().collect(Collectors.toList()); |
| Collections.shuffle(list); |
| return list.stream().mapToInt(Integer::intValue).toArray(); |
| } |
| |
| private int[] path(int finish) { |
| return mExecutorHelper.getLifecyclePath(mClientRecord.getLifecycleState(), finish, |
| false /* excludeLastState */).toArray(); |
| } |
| |
| private int[] pathExcludeLast(int finish) { |
| return mExecutorHelper.getLifecyclePath(mClientRecord.getLifecycleState(), finish, |
| true /* excludeLastState */).toArray(); |
| } |
| |
| /** A transaction item that requires some specific post-execution state. */ |
| private static class PostExecItem extends StubItem { |
| |
| @LifecycleState |
| private int mPostExecutionState; |
| |
| PostExecItem(@LifecycleState int state) { |
| mPostExecutionState = state; |
| } |
| |
| @Override |
| public int getPostExecutionState() { |
| return mPostExecutionState; |
| } |
| } |
| |
| /** Stub implementation of a transaction item that works as a base class for items in tests. */ |
| private static class StubItem extends ClientTransactionItem { |
| |
| private StubItem() { |
| } |
| |
| private StubItem(Parcel in) { |
| } |
| |
| @Override |
| public void execute(ClientTransactionHandler client, IBinder token, |
| PendingTransactionActions pendingActions) { |
| } |
| |
| @Override |
| public void recycle() { |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| } |
| |
| public static final Parcelable.Creator<StubItem> CREATOR = |
| new Parcelable.Creator<StubItem>() { |
| public StubItem createFromParcel(Parcel in) { |
| return new StubItem(in); |
| } |
| |
| public StubItem[] newArray(int size) { |
| return new StubItem[size]; |
| } |
| }; |
| } |
| } |