startop: Forward the package update event from dexopt service to iorapd. (150c151c) · Commits · e / os / android_frameworks_base

startop/iorap/src/com/google/android/startop/iorap/DexOptEvent.java

0 → 100644

+114 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2020 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.google.android.startop.iorap;

		import android.annotation.NonNull;
		import android.os.Parcelable;
		import android.os.Parcel;

		import android.annotation.IntDef;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.util.Objects;

		/**
		* Notifications for iorapd specifying when a package is updated by dexopt service.<br /><br />
		*
		* @hide
		*/
		public class DexOptEvent implements Parcelable {
		public static final int TYPE_PACKAGE_UPDATE = 0;
		private static final int TYPE_MAX = 0;

		/** @hide */
		@IntDef(flag = true, prefix = { "TYPE_" }, value = {
		TYPE_PACKAGE_UPDATE,
		})
		@Retention(RetentionPolicy.SOURCE)
		public @interface Type {}

		@Type public final int type;
		public final String packageName;

		@NonNull
		public static DexOptEvent createPackageUpdate(String packageName) {
		return new DexOptEvent(TYPE_PACKAGE_UPDATE, packageName);
		}

		private DexOptEvent(@Type int type, String packageName) {
		this.type = type;
		this.packageName = packageName;

		checkConstructorArguments();
		}

		private void checkConstructorArguments() {
		CheckHelpers.checkTypeInRange(type, TYPE_MAX);
		Objects.requireNonNull(packageName, "packageName");
		}

		@Override
		public String toString() {
		return String.format("{DexOptEvent: packageName: %s}", packageName);
		}

		@Override
		public boolean equals(Object other) {
		if (this == other) {
		return true;
		} else if (other instanceof DexOptEvent) {
		return equals((DexOptEvent) other);
		}
		return false;
		}

		private boolean equals(DexOptEvent other) {
		return packageName.equals(other.packageName);
		}

		//<editor-fold desc="Binder boilerplate">
		@Override
		public void writeToParcel(Parcel out, int flags) {
		out.writeInt(type);
		out.writeString(packageName);
		}

		private DexOptEvent(Parcel in) {
		this.type = in.readInt();
		this.packageName = in.readString();

		checkConstructorArguments();
		}

		@Override
		public int describeContents() {
		return 0;
		}

		public static final Parcelable.Creator<DexOptEvent> CREATOR
		= new Parcelable.Creator<DexOptEvent>() {
		public DexOptEvent createFromParcel(Parcel in) {
		return new DexOptEvent(in);
		}

		public DexOptEvent[] newArray(int size) {
		return new DexOptEvent[size];
		}
		};
		//</editor-fold>
		}

startop/iorap/src/com/google/android/startop/iorap/IorapForwardingService.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -324,6 +324,11 @@ public class IorapForwardingService extends SystemService {
		String[] updated = updatedPackages.toArray(new String[0]);
		for (String packageName : updated) {
		Log.d(TAG, "onPackagesUpdated: " + packageName);
		invokeRemote(mIorapRemote,
		(IIorap remote) ->
		remote.onDexOptEvent(RequestId.nextValueForSequence(),
		DexOptEvent.createPackageUpdate(packageName))
		);
		}
		}
		}