Add BatteryStatsManager.getBluetoothBatteryStats() API (50f887b0) · Commits · e / os / android_frameworks_base

core/java/android/os/BatteryStats.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -3405,6 +3405,11 @@ public abstract class BatteryStats implements Parcelable {
		*/
		public abstract WakeLockStats getWakeLockStats();

		/**
		* Returns aggregated Bluetooth stats.
		*/
		public abstract BluetoothBatteryStats getBluetoothBatteryStats();

		/**
		* Returns Timers tracking the total time of each Resource Power Manager state and voter.
		*/

core/java/android/os/BatteryStatsManager.java

+15 −0

Original line number	Diff line number	Diff line
		@@ -367,6 +367,21 @@ public final class BatteryStatsManager {
		}
		}

		/**
		* Retrieves accumulated bluetooth stats.
		*
		* @hide
		*/
		@RequiresPermission(android.Manifest.permission.BATTERY_STATS)
		@NonNull
		public BluetoothBatteryStats getBluetoothBatteryStats() {
		try {
		return mBatteryStats.getBluetoothBatteryStats();
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		/**
		* Indicates an app acquiring full wifi lock.
		*

core/java/android/os/BluetoothBatteryStats.aidl

0 → 100644

+20 −0

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		/*
		* Copyright (C) 2022 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.os;

		/** {@hide} */
		parcelable BluetoothBatteryStats;

core/java/android/os/BluetoothBatteryStats.java

0 → 100644

+127 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2022 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.os;

		import android.annotation.NonNull;

		import java.util.ArrayList;
		import java.util.List;

		/**
		* Snapshot of Bluetooth battery stats.
		*
		* @hide
		*/
		public class BluetoothBatteryStats implements Parcelable {

		/** @hide */
		public static class UidStats {
		public final int uid;
		public final long scanTimeMs;
		public final long unoptimizedScanTimeMs;
		public final int scanResultCount;
		public final long rxTimeMs;
		public final long txTimeMs;

		public UidStats(int uid, long scanTimeMs, long unoptimizedScanTimeMs, int scanResultCount,
		long rxTimeMs, long txTimeMs) {
		this.uid = uid;
		this.scanTimeMs = scanTimeMs;
		this.unoptimizedScanTimeMs = unoptimizedScanTimeMs;
		this.scanResultCount = scanResultCount;
		this.rxTimeMs = rxTimeMs;
		this.txTimeMs = txTimeMs;
		}

		private UidStats(Parcel in) {
		uid = in.readInt();
		scanTimeMs = in.readLong();
		unoptimizedScanTimeMs = in.readLong();
		scanResultCount = in.readInt();
		rxTimeMs = in.readLong();
		txTimeMs = in.readLong();
		}

		private void writeToParcel(Parcel out) {
		out.writeInt(uid);
		out.writeLong(scanTimeMs);
		out.writeLong(unoptimizedScanTimeMs);
		out.writeInt(scanResultCount);
		out.writeLong(rxTimeMs);
		out.writeLong(txTimeMs);
		}

		@Override
		public String toString() {
		return "UidStats{"
		+ "uid=" + uid
		+ ", scanTimeMs=" + scanTimeMs
		+ ", unoptimizedScanTimeMs=" + unoptimizedScanTimeMs
		+ ", scanResultCount=" + scanResultCount
		+ ", rxTimeMs=" + rxTimeMs
		+ ", txTimeMs=" + txTimeMs
		+ '}';
		}
		}

		private final List<UidStats> mUidStats;

		public BluetoothBatteryStats(@NonNull List<UidStats> uidStats) {
		mUidStats = uidStats;
		}

		@NonNull
		public List<UidStats> getUidStats() {
		return mUidStats;
		}

		protected BluetoothBatteryStats(Parcel in) {
		final int size = in.readInt();
		mUidStats = new ArrayList<>(size);
		for (int i = 0; i < size; i++) {
		mUidStats.add(new UidStats(in));
		}
		}

		@Override
		public void writeToParcel(@NonNull Parcel out, int flags) {
		final int size = mUidStats.size();
		out.writeInt(size);
		for (int i = 0; i < size; i++) {
		UidStats stats = mUidStats.get(i);
		stats.writeToParcel(out);
		}
		}

		public static final Creator<BluetoothBatteryStats> CREATOR =
		new Creator<BluetoothBatteryStats>() {
		@Override
		public BluetoothBatteryStats createFromParcel(Parcel in) {
		return new BluetoothBatteryStats(in);
		}

		@Override
		public BluetoothBatteryStats[] newArray(int size) {
		return new BluetoothBatteryStats[size];
		}
		};

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

core/java/com/android/internal/app/IBatteryStats.aidl

+5 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ import com.android.internal.os.BatteryStatsImpl;
		import android.bluetooth.BluetoothActivityEnergyInfo;
		import android.os.BatteryUsageStats;
		import android.os.BatteryUsageStatsQuery;
		import android.os.BluetoothBatteryStats;
		import android.os.ParcelFileDescriptor;
		import android.os.WakeLockStats;
		import android.os.WorkSource;
		@@ -162,6 +163,10 @@ interface IBatteryStats {
		@JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.BATTERY_STATS)")
		WakeLockStats getWakeLockStats();

		/** {@hide} */
		@JavaPassthrough(annotation="@android.annotation.RequiresPermission(android.Manifest.permission.BATTERY_STATS)")
		BluetoothBatteryStats getBluetoothBatteryStats();

		HealthStatsParceler takeUidSnapshot(int uid);
		HealthStatsParceler[] takeUidSnapshots(in int[] uid);