Merge "Send enrollment signals to SystemUI" into sc-dev (3850b098) · Commits · e / os / android_frameworks_base

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

+6 −0

Original line number	Original line	Diff line number	Diff line
	@@ -32,6 +32,12 @@ oneway interface IUdfpsOverlayController {
	// Hides the overlay.		// Hides the overlay.
	void hideUdfpsOverlay(int sensorId);		void hideUdfpsOverlay(int sensorId);

			// Notifies of enrollment progress changes.
			void onEnrollmentProgress(int sensorId, int remaining);

			// Notifies when a non-terminal error occurs (e.g. user moved their finger too fast).
			void onEnrollmentHelp(int sensorId);

	// Shows debug messages on the UDFPS overlay.		// Shows debug messages on the UDFPS overlay.
	void setDebugMessage(int sensorId, String message);		void setDebugMessage(int sensorId, String message);
	}		}

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

+9 −0

Original line number	Original line	Diff line number	Diff line
	@@ -23,6 +23,7 @@ import android.graphics.Color;
	import android.graphics.ColorFilter;		import android.graphics.ColorFilter;
	import android.graphics.Paint;		import android.graphics.Paint;
	import android.graphics.RectF;		import android.graphics.RectF;
			import android.util.Log;

	import androidx.annotation.NonNull;		import androidx.annotation.NonNull;
	import androidx.annotation.Nullable;		import androidx.annotation.Nullable;
	@@ -85,4 +86,12 @@ public class UdfpsAnimationEnroll extends UdfpsAnimation {
	public int getOpacity() {		public int getOpacity() {
	return 0;		return 0;
	}		}

			public void onEnrollmentProgress(int remaining) {
			Log.d(TAG, "Remaining: " + remaining);
			}

			public void onEnrollmentHelp() {
			Log.d(TAG, "onEnrollmentHelp");
			}
	}		}

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

+10 −0

Original line number	Original line	Diff line number	Diff line
	@@ -130,6 +130,16 @@ class UdfpsController implements DozeReceiver {
	UdfpsController.this.hideOverlay();		UdfpsController.this.hideOverlay();
	}		}

			@Override
			public void onEnrollmentProgress(int sensorId, int remaining) {
			mView.onEnrollmentProgress(remaining);
			}

			@Override
			public void onEnrollmentHelp(int sensorId) {
			mView.onEnrollmentHelp();
			}

	@Override		@Override
	public void setDebugMessage(int sensorId, String message) {		public void setDebugMessage(int sensorId, String message) {
	mView.setDebugMessage(message);		mView.setDebugMessage(message);

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

+12 −1

Original line number	Original line	Diff line number	Diff line
	@@ -55,7 +55,6 @@ public class UdfpsView extends View implements DozeReceiver {
	@NonNull private final Paint mSensorPaint;		@NonNull private final Paint mSensorPaint;
	private final float mSensorTouchAreaCoefficient;		private final float mSensorTouchAreaCoefficient;


	// Stores rounded up values from mSensorRect. Necessary for APIs that only take Rect (not RecF).		// Stores rounded up values from mSensorRect. Necessary for APIs that only take Rect (not RecF).
	@NonNull private final Rect mTouchableRegion;		@NonNull private final Rect mTouchableRegion;
	// mInsetsListener is used to set the touchable region for our window. Our window covers the		// mInsetsListener is used to set the touchable region for our window. Our window covers the
	@@ -281,4 +280,16 @@ public class UdfpsView extends View implements DozeReceiver {
	mShowScrimAndDot = false;		mShowScrimAndDot = false;
	invalidate();		invalidate();
	}		}

			void onEnrollmentProgress(int remaining) {
			if (mUdfpsAnimation instanceof UdfpsAnimationEnroll) {
			((UdfpsAnimationEnroll) mUdfpsAnimation).onEnrollmentProgress(remaining);
			}
			}

			void onEnrollmentHelp() {
			if (mUdfpsAnimation instanceof UdfpsAnimationEnroll) {
			((UdfpsAnimationEnroll) mUdfpsAnimation).onEnrollmentHelp();
			}
			}
	}		}

services/core/java/com/android/server/biometrics/sensors/fingerprint/UdfpsHelper.java

+32 −0

Original line number	Original line	Diff line number	Diff line
	@@ -16,8 +16,11 @@

	package com.android.server.biometrics.sensors.fingerprint;		package com.android.server.biometrics.sensors.fingerprint;

			import android.annotation.NonNull;
	import android.annotation.Nullable;		import android.annotation.Nullable;
			import android.content.Context;
	import android.hardware.biometrics.fingerprint.V2_1.IBiometricsFingerprint;		import android.hardware.biometrics.fingerprint.V2_1.IBiometricsFingerprint;
			import android.hardware.fingerprint.FingerprintManager;
	import android.hardware.fingerprint.IUdfpsOverlayController;		import android.hardware.fingerprint.IUdfpsOverlayController;
	import android.os.RemoteException;		import android.os.RemoteException;
	import android.util.Slog;		import android.util.Slog;
	@@ -85,4 +88,33 @@ public class UdfpsHelper {
	Slog.e(TAG, "Remote exception when hiding the UDFPS overlay", e);		Slog.e(TAG, "Remote exception when hiding the UDFPS overlay", e);
	}		}
	}		}

			public static void onEnrollmentProgress(int sensorId, int remaining,
			@Nullable IUdfpsOverlayController udfpsOverlayController) {
			if (udfpsOverlayController == null) {
			return;
			}
			try {
			udfpsOverlayController.onEnrollmentProgress(sensorId, remaining);
			} catch (RemoteException e) {
			Slog.e(TAG, "Remote exception when sending onEnrollmentProgress", e);
			}
			}

			public static void onEnrollmentHelp(int sensorId,
			@Nullable IUdfpsOverlayController udfpsOverlayController) {
			if (udfpsOverlayController == null) {
			return;
			}
			try {
			udfpsOverlayController.onEnrollmentHelp(sensorId);
			} catch (RemoteException e) {
			Slog.e(TAG, "Remote exception when sending onEnrollmentHelp", e);
			}
			}

			public static boolean isValidAcquisitionMessage(@NonNull Context context,
			int acquireInfo, int vendorCode) {
			return FingerprintManager.getAcquiredString(context, acquireInfo, vendorCode) != null;
			}
	}		}