Add playback network event. (72b84695) · Commits · e / os / android_frameworks_base

media/java/android/media/metrics/IPlaybackMetricsManager.aidl

+2 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package android.media.metrics;

		import android.media.metrics.NetworkEvent;
		import android.media.metrics.PlaybackErrorEvent;
		import android.media.metrics.PlaybackMetrics;

		@@ -27,4 +28,5 @@ interface IPlaybackMetricsManager {
		void reportPlaybackMetrics(in String sessionId, in PlaybackMetrics metrics, int userId);
		String getSessionId(int userId);
		void reportPlaybackErrorEvent(in String sessionId, in PlaybackErrorEvent event, int userId);
		void reportNetworkEvent(in String sessionId, in NetworkEvent event, int userId);
		}
		No newline at end of file

media/java/android/media/metrics/NetworkEvent.aidl

0 → 100644

+19 −0

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		/*
		* 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 android.media.metrics;

		parcelable NetworkEvent;

media/java/android/media/metrics/NetworkEvent.java

0 → 100644

+203 −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 android.media.metrics;

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

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

		/**
		* Playback network event.
		* @hide
		*/
		public final class NetworkEvent implements Parcelable {
		public static final int NETWORK_TYPE_NONE = 0;
		public static final int NETWORK_TYPE_OTHER = 1;
		public static final int NETWORK_TYPE_WIFI = 2;
		public static final int NETWORK_TYPE_ETHERNET = 3;
		public static final int NETWORK_TYPE_2G = 4;
		public static final int NETWORK_TYPE_3G = 5;
		public static final int NETWORK_TYPE_4G = 6;
		public static final int NETWORK_TYPE_5G_NSA = 7;
		public static final int NETWORK_TYPE_5G_SA = 8;

		private final int mType;
		private final long mTimeSincePlaybackCreatedMillis;

		/** @hide */
		@IntDef(prefix = "NETWORK_TYPE_", value = {
		NETWORK_TYPE_NONE,
		NETWORK_TYPE_OTHER,
		NETWORK_TYPE_WIFI,
		NETWORK_TYPE_ETHERNET,
		NETWORK_TYPE_2G,
		NETWORK_TYPE_3G,
		NETWORK_TYPE_4G,
		NETWORK_TYPE_5G_NSA,
		NETWORK_TYPE_5G_SA
		})
		@Retention(RetentionPolicy.SOURCE)
		public @interface NetworkType {}

		/**
		* Network type to string.
		*/
		public static String networkTypeToString(@NetworkType int value) {
		switch (value) {
		case NETWORK_TYPE_NONE:
		return "NETWORK_TYPE_NONE";
		case NETWORK_TYPE_OTHER:
		return "NETWORK_TYPE_OTHER";
		case NETWORK_TYPE_WIFI:
		return "NETWORK_TYPE_WIFI";
		case NETWORK_TYPE_ETHERNET:
		return "NETWORK_TYPE_ETHERNET";
		case NETWORK_TYPE_2G:
		return "NETWORK_TYPE_2G";
		case NETWORK_TYPE_3G:
		return "NETWORK_TYPE_3G";
		case NETWORK_TYPE_4G:
		return "NETWORK_TYPE_4G";
		case NETWORK_TYPE_5G_NSA:
		return "NETWORK_TYPE_5G_NSA";
		case NETWORK_TYPE_5G_SA:
		return "NETWORK_TYPE_5G_SA";
		default:
		return Integer.toHexString(value);
		}
		}

		/**
		* Creates a new NetworkEvent.
		*
		* @hide
		*/
		public NetworkEvent(@NetworkType int type, long timeSincePlaybackCreatedMillis) {
		this.mType = type;
		this.mTimeSincePlaybackCreatedMillis = timeSincePlaybackCreatedMillis;
		}

		@NetworkType
		public int getType() {
		return mType;
		}

		public long getTimeSincePlaybackCreatedMillis() {
		return mTimeSincePlaybackCreatedMillis;
		}

		@Override
		public String toString() {
		return "NetworkEvent { "
		+ "type = " + mType + ", "
		+ "timeSincePlaybackCreatedMillis = " + mTimeSincePlaybackCreatedMillis
		+ " }";
		}

		@Override
		public boolean equals(@Nullable Object o) {
		if (this == o) return true;
		if (o == null \|\| getClass() != o.getClass()) return false;
		NetworkEvent that = (NetworkEvent) o;
		return mType == that.mType
		&& mTimeSincePlaybackCreatedMillis == that.mTimeSincePlaybackCreatedMillis;
		}

		@Override
		public int hashCode() {
		return Objects.hash(mType, mTimeSincePlaybackCreatedMillis);
		}

		@Override
		public void writeToParcel(@NonNull android.os.Parcel dest, int flags) {
		dest.writeInt(mType);
		dest.writeLong(mTimeSincePlaybackCreatedMillis);
		}

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

		/** @hide */
		/* package-private */ NetworkEvent(@NonNull android.os.Parcel in) {
		int type = in.readInt();
		long timeSincePlaybackCreatedMillis = in.readLong();

		this.mType = type;
		this.mTimeSincePlaybackCreatedMillis = timeSincePlaybackCreatedMillis;
		}

		public static final @NonNull Parcelable.Creator<NetworkEvent> CREATOR =
		new Parcelable.Creator<NetworkEvent>() {
		@Override
		public NetworkEvent[] newArray(int size) {
		return new NetworkEvent[size];
		}

		@Override
		public NetworkEvent createFromParcel(@NonNull Parcel in) {
		return new NetworkEvent(in);
		}
		};

		/**
		* A builder for {@link NetworkEvent}
		*/
		public static final class Builder {
		private int mType;
		private long mTimeSincePlaybackCreatedMillis;

		/**
		* Creates a new Builder.
		*
		* @hide
		*/
		public Builder() {
		}

		/**
		* Sets network type.
		*/
		public @NonNull Builder setType(@NetworkType int value) {
		mType = value;
		return this;
		}

		/**
		* Sets timestamp since the creation in milliseconds.
		*/
		public @NonNull Builder setTimeSincePlaybackCreatedMillis(long value) {
		mTimeSincePlaybackCreatedMillis = value;
		return this;
		}

		/** Builds the instance. */
		public @NonNull NetworkEvent build() {
		NetworkEvent o = new NetworkEvent(
		mType,
		mTimeSincePlaybackCreatedMillis);
		return o;
		}
		}
		}

media/java/android/media/metrics/PlaybackMetricsManager.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -48,6 +48,17 @@ public class PlaybackMetricsManager {
		throw e.rethrowFromSystemServer();
		}
		}
		/**
		* Reports network event.
		* @hide
		*/
		public void reportNetworkEvent(@NonNull String sessionId, NetworkEvent event) {
		try {
		mService.reportNetworkEvent(sessionId, event, mUserId);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		/**
		* Creates a playback session.

media/java/android/media/metrics/PlaybackSession.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -57,6 +57,13 @@ public final class PlaybackSession implements AutoCloseable {
		mManager.reportPlaybackErrorEvent(mId, event);
		}

		/**
		* Reports network event.
		*/
		public void reportNetworkEvent(NetworkEvent event) {
		mManager.reportNetworkEvent(mId, event);
		}

		public @NonNull String getId() {
		return mId;
		}