| /* |
| * 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.app.ClientTransactionHandler; |
| import android.os.IBinder; |
| import android.os.Parcel; |
| import android.os.Trace; |
| import android.util.Slog; |
| |
| /** |
| * Request to move an activity to stopped state. |
| * @hide |
| */ |
| public class StopActivityItem extends ActivityLifecycleItem { |
| |
| private static final String TAG = "StopActivityItem"; |
| |
| private final boolean mShowWindow; |
| private final int mConfigChanges; |
| |
| private int mLifecycleSeq; |
| |
| public StopActivityItem(boolean showWindow, int configChanges) { |
| mShowWindow = showWindow; |
| mConfigChanges = configChanges; |
| } |
| |
| @Override |
| public void prepare(ClientTransactionHandler client, IBinder token) { |
| mLifecycleSeq = client.getLifecycleSeq(); |
| if (DEBUG_ORDER) { |
| Slog.d(TAG, "Stop transaction for " + client + " received seq: " |
| + mLifecycleSeq); |
| } |
| } |
| |
| @Override |
| public void execute(ClientTransactionHandler client, IBinder token) { |
| Trace.traceBegin(TRACE_TAG_ACTIVITY_MANAGER, "activityStop"); |
| client.handleStopActivity(token, mShowWindow, mConfigChanges, mLifecycleSeq); |
| Trace.traceEnd(TRACE_TAG_ACTIVITY_MANAGER); |
| } |
| |
| @Override |
| public int getTargetState() { |
| return STOPPED; |
| } |
| |
| |
| // Parcelable implementation |
| |
| /** Write to Parcel. */ |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeBoolean(mShowWindow); |
| dest.writeInt(mConfigChanges); |
| } |
| |
| /** Read from Parcel. */ |
| private StopActivityItem(Parcel in) { |
| mShowWindow = in.readBoolean(); |
| mConfigChanges = in.readInt(); |
| } |
| |
| public static final Creator<StopActivityItem> CREATOR = |
| new Creator<StopActivityItem>() { |
| public StopActivityItem createFromParcel(Parcel in) { |
| return new StopActivityItem(in); |
| } |
| |
| public StopActivityItem[] newArray(int size) { |
| return new StopActivityItem[size]; |
| } |
| }; |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| final StopActivityItem other = (StopActivityItem) o; |
| return mShowWindow == other.mShowWindow && mConfigChanges == other.mConfigChanges; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = 17; |
| result = 31 * result + (mShowWindow ? 1 : 0); |
| result = 31 * result + mConfigChanges; |
| return result; |
| } |
| } |