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Commit 66d26d60 authored by Kevin Chyn's avatar Kevin Chyn Committed by Automerger Merge Worker
Browse files

Merge "Add fingerprint enroll reason" into sc-dev am: 3919f6d2 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13498946

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I70e61f2516ebdc688e08b41dfed3ce1e0dde1f99
parents d75d3c90 3919f6d2

core/java/android/hardware/fingerprint/FingerprintManager.java

+21 −2
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ import static android.Manifest.permission.USE_BIOMETRIC; 
import static android.Manifest.permission.USE_BIOMETRIC_INTERNAL;

import static android.Manifest.permission.USE_FINGERPRINT;



import android.annotation.IntDef;

import android.annotation.NonNull;

import android.annotation.Nullable;

import android.annotation.RequiresFeature;
@@ -55,6 +56,8 @@ import android.security.identity.IdentityCredential; 
import android.util.Slog;

import android.view.Surface;



import java.lang.annotation.Retention;

import java.lang.annotation.RetentionPolicy;

import java.security.Signature;

import java.util.ArrayList;

import java.util.List;
@@ -89,6 +92,22 @@ public class FingerprintManager implements BiometricAuthenticator, BiometricFing 
    private static final int MSG_UDFPS_POINTER_DOWN = 108;

    private static final int MSG_UDFPS_POINTER_UP = 109;



    /**

     * @hide

     */

    public static final int ENROLL_FIND_SENSOR = 1;

    /**

     * @hide

     */

    public static final int ENROLL_ENROLL = 2;



    /**

     * @hide

     */

    @IntDef({ENROLL_FIND_SENSOR, ENROLL_ENROLL})

    @Retention(RetentionPolicy.SOURCE)

    public @interface EnrollReason {}



    /**

     * Request authentication with any single sensor.

     * @hide
@@ -580,7 +599,7 @@ public class FingerprintManager implements BiometricAuthenticator, BiometricFing 
     */

    @RequiresPermission(MANAGE_FINGERPRINT)

    public void enroll(byte [] hardwareAuthToken, CancellationSignal cancel, int userId,

            EnrollmentCallback callback, boolean shouldLogMetrics) {

            EnrollmentCallback callback, @EnrollReason int enrollReason) {

        if (userId == UserHandle.USER_CURRENT) {

            userId = getCurrentUserId();

        }
@@ -601,7 +620,7 @@ public class FingerprintManager implements BiometricAuthenticator, BiometricFing 
            try {

                mEnrollmentCallback = callback;

                mService.enroll(mToken, hardwareAuthToken, userId, mServiceReceiver,

                        mContext.getOpPackageName(), shouldLogMetrics);

                        mContext.getOpPackageName(), enrollReason);

            } catch (RemoteException e) {

                Slog.w(TAG, "Remote exception in enroll: ", e);

                // Though this may not be a hardware issue, it will cause apps to give up or try

core/java/android/hardware/fingerprint/IFingerprintService.aidl

+1 −1
Original line number Diff line number Diff line
@@ -78,7 +78,7 @@ interface IFingerprintService { 


    // Start fingerprint enrollment

    void enroll(IBinder token, in byte [] hardwareAuthToken, int userId, IFingerprintServiceReceiver receiver,

            String opPackageName, boolean shouldLogMetrics);

            String opPackageName, int enrollReason);



    // Cancel enrollment in progress

    void cancelEnrollment(IBinder token);

core/java/android/hardware/fingerprint/IUdfpsOverlayController.aidl

+5 −4
Original line number Diff line number Diff line
@@ -21,10 +21,11 @@ package android.hardware.fingerprint; 
 */

oneway interface IUdfpsOverlayController {

    const int REASON_UNKNOWN = 0;

    const int REASON_ENROLL = 1;

    const int REASON_AUTH_BP = 2; // BiometricPrompt

    const int REASON_AUTH_FPM_KEYGUARD = 3; // FingerprintManager usage from Keyguard

    const int REASON_AUTH_FPM_OTHER = 4; // Other FingerprintManager usage

    const int REASON_ENROLL_FIND_SENSOR = 1;

    const int REASON_ENROLL_ENROLLING = 2;

    const int REASON_AUTH_BP = 3; // BiometricPrompt

    const int REASON_AUTH_FPM_KEYGUARD = 4; // FingerprintManager usage from Keyguard

    const int REASON_AUTH_FPM_OTHER = 5; // Other FingerprintManager usage



    // Shows the overlay.

    void showUdfpsOverlay(int sensorId, int reason);

packages/SystemUI/src/com/android/systemui/biometrics/UdfpsController.java

+9 −6
Original line number Diff line number Diff line
@@ -96,8 +96,11 @@ public class UdfpsController implements DozeReceiver, HbmCallback { 
    public class UdfpsOverlayController extends IUdfpsOverlayController.Stub {

        @Override

        public void showUdfpsOverlay(int sensorId, int reason) {

            if (reason == IUdfpsOverlayController.REASON_ENROLL) {

                mEnrollHelper = new UdfpsEnrollHelper();

            if (reason == IUdfpsOverlayController.REASON_ENROLL_FIND_SENSOR

                    || reason == IUdfpsOverlayController.REASON_ENROLL_ENROLLING) {

                mEnrollHelper = new UdfpsEnrollHelper(reason);

            } else {

                mEnrollHelper = null;

            }

            UdfpsController.this.showOverlay(reason);

        }
@@ -300,8 +303,7 @@ public class UdfpsController implements DozeReceiver, HbmCallback { 
                try {

                    Log.v(TAG, "showUdfpsOverlay | adding window");

                    final UdfpsAnimation animation = getUdfpsAnimationForReason(reason);

                    mView.setUdfpsAnimation(animation);

                    mView.setEnrollHelper(mEnrollHelper);

                    mView.setExtras(animation, mEnrollHelper);

                    mWindowManager.addView(mView, computeLayoutParams(animation));

                    mView.setOnTouchListener(mOnTouchListener);

                    mIsOverlayShowing = true;
@@ -318,7 +320,8 @@ public class UdfpsController implements DozeReceiver, HbmCallback { 
    private UdfpsAnimation getUdfpsAnimationForReason(int reason) {

        Log.d(TAG, "getUdfpsAnimationForReason: " + reason);

        switch (reason) {

            case IUdfpsOverlayController.REASON_ENROLL:

            case IUdfpsOverlayController.REASON_ENROLL_FIND_SENSOR:

            case IUdfpsOverlayController.REASON_ENROLL_ENROLLING:

                return new UdfpsAnimationEnroll(mContext);

            case IUdfpsOverlayController.REASON_AUTH_FPM_KEYGUARD:

                return new UdfpsAnimationKeyguard(mView, mContext, mStatusBarStateController);
@@ -334,7 +337,7 @@ public class UdfpsController implements DozeReceiver, HbmCallback { 
        mFgExecutor.execute(() -> {

            if (mIsOverlayShowing) {

                Log.v(TAG, "hideUdfpsOverlay | removing window");

                mView.setUdfpsAnimation(null);

                mView.setExtras(null, null);

                mView.setOnTouchListener(null);

                // Reset the controller back to its starting state.

                onFingerUp();

packages/SystemUI/src/com/android/systemui/biometrics/UdfpsEnrollHelper.java

+12 −0
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 


package com.android.systemui.biometrics;



import android.hardware.fingerprint.IUdfpsOverlayController;



import androidx.annotation.NonNull;



/**
@@ -24,10 +26,20 @@ import androidx.annotation.NonNull; 
public class UdfpsEnrollHelper {

    private static final String TAG = "UdfpsEnrollHelper";



    // IUdfpsOverlayController reason

    private final int mEnrollReason;



    private int mTotalSteps = -1;

    private int mCurrentProgress = 0;



    public UdfpsEnrollHelper(int reason) {

        mEnrollReason = reason;

    }



    boolean shouldShowProgressBar() {

        return mEnrollReason == IUdfpsOverlayController.REASON_ENROLL_ENROLLING;

    }



    void onEnrollmentProgress(int remaining, @NonNull UdfpsProgressBar progressBar) {

        if (mTotalSteps == -1) {

            mTotalSteps = remaining;