| /* |
| * 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.os.Trace.TRACE_TAG_ACTIVITY_MANAGER; |
| |
| import android.annotation.UnsupportedAppUsage; |
| import android.app.ActivityThread.ActivityClientRecord; |
| import android.app.ClientTransactionHandler; |
| import android.app.ProfilerInfo; |
| import android.app.ResultInfo; |
| import android.content.Intent; |
| import android.content.pm.ActivityInfo; |
| import android.content.res.CompatibilityInfo; |
| import android.content.res.Configuration; |
| import android.os.BaseBundle; |
| import android.os.Bundle; |
| import android.os.IBinder; |
| import android.os.Parcel; |
| import android.os.PersistableBundle; |
| import android.os.Trace; |
| |
| import com.android.internal.app.IVoiceInteractor; |
| import com.android.internal.content.ReferrerIntent; |
| |
| import java.util.List; |
| import java.util.Objects; |
| |
| /** |
| * Request to launch an activity. |
| * @hide |
| */ |
| public class LaunchActivityItem extends ClientTransactionItem { |
| |
| @UnsupportedAppUsage |
| private Intent mIntent; |
| private int mIdent; |
| @UnsupportedAppUsage |
| private ActivityInfo mInfo; |
| private Configuration mCurConfig; |
| private Configuration mOverrideConfig; |
| private CompatibilityInfo mCompatInfo; |
| private String mReferrer; |
| private IVoiceInteractor mVoiceInteractor; |
| private int mProcState; |
| private Bundle mState; |
| private PersistableBundle mPersistentState; |
| private List<ResultInfo> mPendingResults; |
| private List<ReferrerIntent> mPendingNewIntents; |
| private boolean mIsForward; |
| private ProfilerInfo mProfilerInfo; |
| private IBinder mAssistToken; |
| |
| @Override |
| public void preExecute(ClientTransactionHandler client, IBinder token) { |
| client.countLaunchingActivities(1); |
| client.updateProcessState(mProcState, false); |
| client.updatePendingConfiguration(mCurConfig); |
| } |
| |
| @Override |
| public void execute(ClientTransactionHandler client, IBinder token, |
| PendingTransactionActions pendingActions) { |
| Trace.traceBegin(TRACE_TAG_ACTIVITY_MANAGER, "activityStart"); |
| ActivityClientRecord r = new ActivityClientRecord(token, mIntent, mIdent, mInfo, |
| mOverrideConfig, mCompatInfo, mReferrer, mVoiceInteractor, mState, mPersistentState, |
| mPendingResults, mPendingNewIntents, mIsForward, |
| mProfilerInfo, client, mAssistToken); |
| client.handleLaunchActivity(r, pendingActions, null /* customIntent */); |
| Trace.traceEnd(TRACE_TAG_ACTIVITY_MANAGER); |
| } |
| |
| @Override |
| public void postExecute(ClientTransactionHandler client, IBinder token, |
| PendingTransactionActions pendingActions) { |
| client.countLaunchingActivities(-1); |
| } |
| |
| |
| // ObjectPoolItem implementation |
| |
| private LaunchActivityItem() {} |
| |
| /** Obtain an instance initialized with provided params. */ |
| public static LaunchActivityItem obtain(Intent intent, int ident, ActivityInfo info, |
| Configuration curConfig, Configuration overrideConfig, CompatibilityInfo compatInfo, |
| String referrer, IVoiceInteractor voiceInteractor, int procState, Bundle state, |
| PersistableBundle persistentState, List<ResultInfo> pendingResults, |
| List<ReferrerIntent> pendingNewIntents, boolean isForward, ProfilerInfo profilerInfo, |
| IBinder assistToken) { |
| LaunchActivityItem instance = ObjectPool.obtain(LaunchActivityItem.class); |
| if (instance == null) { |
| instance = new LaunchActivityItem(); |
| } |
| setValues(instance, intent, ident, info, curConfig, overrideConfig, compatInfo, referrer, |
| voiceInteractor, procState, state, persistentState, pendingResults, |
| pendingNewIntents, isForward, profilerInfo, assistToken); |
| |
| return instance; |
| } |
| |
| @Override |
| public void recycle() { |
| setValues(this, null, 0, null, null, null, null, null, null, 0, null, null, null, null, |
| false, null, null); |
| ObjectPool.recycle(this); |
| } |
| |
| |
| // Parcelable implementation |
| |
| /** Write from Parcel. */ |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeTypedObject(mIntent, flags); |
| dest.writeInt(mIdent); |
| dest.writeTypedObject(mInfo, flags); |
| dest.writeTypedObject(mCurConfig, flags); |
| dest.writeTypedObject(mOverrideConfig, flags); |
| dest.writeTypedObject(mCompatInfo, flags); |
| dest.writeString(mReferrer); |
| dest.writeStrongInterface(mVoiceInteractor); |
| dest.writeInt(mProcState); |
| dest.writeBundle(mState); |
| dest.writePersistableBundle(mPersistentState); |
| dest.writeTypedList(mPendingResults, flags); |
| dest.writeTypedList(mPendingNewIntents, flags); |
| dest.writeBoolean(mIsForward); |
| dest.writeTypedObject(mProfilerInfo, flags); |
| dest.writeStrongBinder(mAssistToken); |
| } |
| |
| /** Read from Parcel. */ |
| private LaunchActivityItem(Parcel in) { |
| setValues(this, in.readTypedObject(Intent.CREATOR), in.readInt(), |
| in.readTypedObject(ActivityInfo.CREATOR), in.readTypedObject(Configuration.CREATOR), |
| in.readTypedObject(Configuration.CREATOR), |
| in.readTypedObject(CompatibilityInfo.CREATOR), in.readString(), |
| IVoiceInteractor.Stub.asInterface(in.readStrongBinder()), in.readInt(), |
| in.readBundle(getClass().getClassLoader()), |
| in.readPersistableBundle(getClass().getClassLoader()), |
| in.createTypedArrayList(ResultInfo.CREATOR), |
| in.createTypedArrayList(ReferrerIntent.CREATOR), in.readBoolean(), |
| in.readTypedObject(ProfilerInfo.CREATOR), |
| in.readStrongBinder()); |
| } |
| |
| public static final @android.annotation.NonNull Creator<LaunchActivityItem> CREATOR = |
| new Creator<LaunchActivityItem>() { |
| public LaunchActivityItem createFromParcel(Parcel in) { |
| return new LaunchActivityItem(in); |
| } |
| |
| public LaunchActivityItem[] newArray(int size) { |
| return new LaunchActivityItem[size]; |
| } |
| }; |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| final LaunchActivityItem other = (LaunchActivityItem) o; |
| final boolean intentsEqual = (mIntent == null && other.mIntent == null) |
| || (mIntent != null && mIntent.filterEquals(other.mIntent)); |
| return intentsEqual && mIdent == other.mIdent |
| && activityInfoEqual(other.mInfo) && Objects.equals(mCurConfig, other.mCurConfig) |
| && Objects.equals(mOverrideConfig, other.mOverrideConfig) |
| && Objects.equals(mCompatInfo, other.mCompatInfo) |
| && Objects.equals(mReferrer, other.mReferrer) |
| && mProcState == other.mProcState && areBundlesEqual(mState, other.mState) |
| && areBundlesEqual(mPersistentState, other.mPersistentState) |
| && Objects.equals(mPendingResults, other.mPendingResults) |
| && Objects.equals(mPendingNewIntents, other.mPendingNewIntents) |
| && mIsForward == other.mIsForward |
| && Objects.equals(mProfilerInfo, other.mProfilerInfo) |
| && Objects.equals(mAssistToken, other.mAssistToken); |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = 17; |
| result = 31 * result + mIntent.filterHashCode(); |
| result = 31 * result + mIdent; |
| result = 31 * result + Objects.hashCode(mCurConfig); |
| result = 31 * result + Objects.hashCode(mOverrideConfig); |
| result = 31 * result + Objects.hashCode(mCompatInfo); |
| result = 31 * result + Objects.hashCode(mReferrer); |
| result = 31 * result + Objects.hashCode(mProcState); |
| result = 31 * result + (mState != null ? mState.size() : 0); |
| result = 31 * result + (mPersistentState != null ? mPersistentState.size() : 0); |
| result = 31 * result + Objects.hashCode(mPendingResults); |
| result = 31 * result + Objects.hashCode(mPendingNewIntents); |
| result = 31 * result + (mIsForward ? 1 : 0); |
| result = 31 * result + Objects.hashCode(mProfilerInfo); |
| result = 31 * result + Objects.hashCode(mAssistToken); |
| return result; |
| } |
| |
| private boolean activityInfoEqual(ActivityInfo other) { |
| if (mInfo == null) { |
| return other == null; |
| } |
| return other != null && mInfo.flags == other.flags |
| && mInfo.maxAspectRatio == other.maxAspectRatio |
| && Objects.equals(mInfo.launchToken, other.launchToken) |
| && Objects.equals(mInfo.getComponentName(), other.getComponentName()); |
| } |
| |
| private static boolean areBundlesEqual(BaseBundle extras, BaseBundle newExtras) { |
| if (extras == null || newExtras == null) { |
| return extras == newExtras; |
| } |
| |
| if (extras.size() != newExtras.size()) { |
| return false; |
| } |
| |
| for (String key : extras.keySet()) { |
| if (key != null) { |
| final Object value = extras.get(key); |
| final Object newValue = newExtras.get(key); |
| if (!Objects.equals(value, newValue)) { |
| return false; |
| } |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public String toString() { |
| return "LaunchActivityItem{intent=" + mIntent + ",ident=" + mIdent + ",info=" + mInfo |
| + ",curConfig=" + mCurConfig + ",overrideConfig=" + mOverrideConfig |
| + ",referrer=" + mReferrer + ",procState=" + mProcState + ",state=" + mState |
| + ",persistentState=" + mPersistentState + ",pendingResults=" + mPendingResults |
| + ",pendingNewIntents=" + mPendingNewIntents + ",profilerInfo=" + mProfilerInfo |
| + " assistToken=" + mAssistToken |
| + "}"; |
| } |
| |
| // Using the same method to set and clear values to make sure we don't forget anything |
| private static void setValues(LaunchActivityItem instance, Intent intent, int ident, |
| ActivityInfo info, Configuration curConfig, Configuration overrideConfig, |
| CompatibilityInfo compatInfo, String referrer, IVoiceInteractor voiceInteractor, |
| int procState, Bundle state, PersistableBundle persistentState, |
| List<ResultInfo> pendingResults, List<ReferrerIntent> pendingNewIntents, |
| boolean isForward, ProfilerInfo profilerInfo, IBinder assistToken) { |
| instance.mIntent = intent; |
| instance.mIdent = ident; |
| instance.mInfo = info; |
| instance.mCurConfig = curConfig; |
| instance.mOverrideConfig = overrideConfig; |
| instance.mCompatInfo = compatInfo; |
| instance.mReferrer = referrer; |
| instance.mVoiceInteractor = voiceInteractor; |
| instance.mProcState = procState; |
| instance.mState = state; |
| instance.mPersistentState = persistentState; |
| instance.mPendingResults = pendingResults; |
| instance.mPendingNewIntents = pendingNewIntents; |
| instance.mIsForward = isForward; |
| instance.mProfilerInfo = profilerInfo; |
| instance.mAssistToken = assistToken; |
| } |
| } |