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Commit e05766de authored by Kevin Chyn's avatar Kevin Chyn Committed by Android (Google) Code Review
Browse files

Merge "2/n: Add UserAwareBiometricScheduler" into sc-dev

parents 9081a441 7d11db35

core/proto/android/server/biometrics.proto

+2 −0
Original line number Diff line number Diff line
@@ -178,4 +178,6 @@ enum ClientMonitorEnum { 
    CM_DETECT_INTERACTION = 13;

    CM_INVALIDATION_REQUESTER = 14;

    CM_INVALIDATE = 15;

    CM_STOP_USER = 16;

    CM_START_USER = 17;

}
 
 No newline at end of file

services/core/java/com/android/server/biometrics/sensors/BaseClientMonitor.java

+1 −1
Original line number Diff line number Diff line
@@ -197,7 +197,7 @@ public abstract class BaseClientMonitor extends LoggableMonitor 
        return mListener;

    }



    public final int getTargetUserId() {

    public int getTargetUserId() {

        return mTargetUserId;

    }

services/core/java/com/android/server/biometrics/sensors/BiometricScheduler.java

+6 −5
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ public class BiometricScheduler { 


    private static final String BASE_TAG = "BiometricScheduler";

    // Number of recent operations to keep in our logs for dumpsys

    private static final int LOG_NUM_RECENT_OPERATIONS = 50;

    protected static final int LOG_NUM_RECENT_OPERATIONS = 50;



    /**

     * Contains all the necessary information for a HAL operation.
@@ -196,10 +196,10 @@ public class BiometricScheduler { 
        }

    }



    @NonNull private final String mBiometricTag;

    @NonNull protected final String mBiometricTag;

    @Nullable private final GestureAvailabilityDispatcher mGestureAvailabilityDispatcher;

    @NonNull private final IBiometricService mBiometricService;

    @NonNull private final Handler mHandler = new Handler(Looper.getMainLooper());

    @NonNull protected final Handler mHandler = new Handler(Looper.getMainLooper());

    @NonNull private final InternalCallback mInternalCallback;

    @VisibleForTesting @NonNull final Deque<Operation> mPendingOperations;

    @VisibleForTesting @Nullable Operation mCurrentOperation;
@@ -294,11 +294,11 @@ public class BiometricScheduler { 
        return mInternalCallback;

    }



    private String getTag() {

    protected String getTag() {

        return BASE_TAG + "/" + mBiometricTag;

    }



    private void startNextOperationIfIdle() {

    protected void startNextOperationIfIdle() {

        if (mCurrentOperation != null) {

            Slog.v(getTag(), "Not idle, current operation: " + mCurrentOperation);

            return;
@@ -310,6 +310,7 @@ public class BiometricScheduler { 


        mCurrentOperation = mPendingOperations.poll();

        final BaseClientMonitor currentClient = mCurrentOperation.mClientMonitor;

        Slog.d(getTag(), "[Polled] " + mCurrentOperation);



        // If the operation at the front of the queue has been marked for cancellation, send

        // ERROR_CANCELED. No need to start this client.

services/core/java/com/android/server/biometrics/sensors/StartUserClient.java

0 → 100644
+50 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2021 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.android.server.biometrics.sensors;



import android.annotation.NonNull;

import android.annotation.Nullable;

import android.content.Context;

import android.hardware.biometrics.BiometricsProtoEnums;

import android.os.IBinder;



import com.android.internal.annotations.VisibleForTesting;

import com.android.server.biometrics.BiometricsProto;



public abstract class StartUserClient<T>  extends HalClientMonitor<T> {



    public interface UserStartedCallback {

        void onUserStarted(int newUserId);

    }



    @NonNull @VisibleForTesting

    protected final UserStartedCallback mUserStartedCallback;



    public StartUserClient(@NonNull Context context, @NonNull LazyDaemon<T> lazyDaemon,

            @Nullable IBinder token, int userId, int sensorId,

            @NonNull UserStartedCallback callback) {

        super(context, lazyDaemon, token, null /* listener */, userId, context.getOpPackageName(),

                0 /* cookie */, sensorId, BiometricsProtoEnums.MODALITY_UNKNOWN,

                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN);

        mUserStartedCallback = callback;

    }



    @Override

    public int getProtoEnum() {

        return BiometricsProto.CM_START_USER;

    }

}
 
 No newline at end of file

services/core/java/com/android/server/biometrics/sensors/StopUserClient.java

0 → 100644
+50 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2021 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.android.server.biometrics.sensors;



import android.annotation.NonNull;

import android.annotation.Nullable;

import android.content.Context;

import android.hardware.biometrics.BiometricsProtoEnums;

import android.os.IBinder;



import com.android.internal.annotations.VisibleForTesting;

import com.android.server.biometrics.BiometricsProto;



public abstract class StopUserClient<T> extends HalClientMonitor<T> {



    public interface UserStoppedCallback {

        void onUserStopped();

    }



    @NonNull @VisibleForTesting

    protected final UserStoppedCallback mUserStoppedCallback;



    public StopUserClient(@NonNull Context context, @NonNull LazyDaemon<T> lazyDaemon,

            @Nullable IBinder token, int userId, int sensorId,

            @NonNull UserStoppedCallback callback) {

        super(context, lazyDaemon, token, null /* listener */, userId, context.getOpPackageName(),

                0 /* cookie */, sensorId, BiometricsProtoEnums.MODALITY_UNKNOWN,

                BiometricsProtoEnums.ACTION_UNKNOWN, BiometricsProtoEnums.CLIENT_UNKNOWN);

        mUserStoppedCallback = callback;

    }



    @Override

    public int getProtoEnum() {

        return BiometricsProto.CM_STOP_USER;

    }

}