Add initial playback metrics classes (e708e600) · Commits · e / os / android_frameworks_base

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

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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;

		import android.media.metrics.PlaybackMetrics;

		/**
		* Interface to the playback manager service.
		* @hide
		*/
		interface IPlaybackMetricsManager {
		void reportPlaybackMetrics(in PlaybackMetrics metrics, int userId);
		}
		No newline at end of file

media/java/android/media/metrics/OWNERS

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		essick@google.com
		nchalko@google.com
		shubang@google.com
		No newline at end of file

media/java/android/media/metrics/PlaybackMetrics.aidl

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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 PlaybackMetrics;

media/java/android/media/metrics/PlaybackMetrics.java

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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;

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

		import java.util.Objects;

		/**
		* This class is used to store playback data.
		* @hide
		*/
		public final class PlaybackMetrics implements Parcelable {
		private int mStreamSourceType;

		/**
		* Creates a new PlaybackMetrics.
		*
		* @hide
		*/
		public PlaybackMetrics(int streamSourceType) {
		this.mStreamSourceType = streamSourceType;
		}

		public int getStreamSourceType() {
		return mStreamSourceType;
		}

		@Override
		public boolean equals(@Nullable Object o) {

		if (this == o) return true;
		if (o == null \|\| getClass() != o.getClass()) return false;
		PlaybackMetrics that = (PlaybackMetrics) o;
		return mStreamSourceType == that.mStreamSourceType;
		}

		@Override
		public int hashCode() {
		return Objects.hash(mStreamSourceType);
		}

		@Override
		public void writeToParcel(@NonNull Parcel dest, int flags) {
		dest.writeInt(mStreamSourceType);
		}

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

		/** @hide */
		/* package-private */ PlaybackMetrics(@NonNull Parcel in) {
		int streamSourceType = in.readInt();
		this.mStreamSourceType = streamSourceType;
		}

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

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

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

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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;

		import android.os.RemoteException;

		/**
		* @hide
		*/
		public class PlaybackMetricsManager {
		// TODO: unhide APIs.
		private static final String TAG = "PlaybackMetricsManager";

		private IPlaybackMetricsManager mService;
		private int mUserId;

		/**
		* @hide
		*/
		public PlaybackMetricsManager(IPlaybackMetricsManager service, int userId) {
		mService = service;
		mUserId = userId;
		}

		/**
		* Reports playback metrics.
		*/
		public void reportPlaybackMetrics(PlaybackMetrics metrics) {
		try {
		mService.reportPlaybackMetrics(metrics, mUserId);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}
		}