RESTRICT AUTOMERGE Update UDFPS enroll progress when help received am: dc583a9024

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15780233

Change-Id: I587e37a94c248e1af1c4453e82bb063dc848588c

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

@@ -217,6 +217,7 @@ public class UdfpsController implements DozeReceiver {
         }
 
         void onEnrollmentHelp() {
+            Log.d(TAG, "onEnrollmentHelp");
             if (mEnrollHelper != null) {
                 mEnrollHelper.onEnrollmentHelp();
             }

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

@@ -56,6 +56,7 @@ public class UdfpsEnrollHelper {
 
     interface Listener {
         void onEnrollmentProgress(int remaining, int totalSteps);
+        void onEnrollmentHelp(int remaining, int totalSteps);
         void onLastStepAcquired();
     }
 
@@ -173,7 +174,9 @@ public class UdfpsEnrollHelper {
     }
 
     void onEnrollmentHelp() {
-
+        if (mListener != null) {
+            mListener.onEnrollmentHelp(mRemainingSteps, mTotalSteps);
+        }
     }
 
     void setListener(Listener listener) {

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

@@ -83,6 +83,11 @@ public class UdfpsEnrollView extends UdfpsAnimationView {
         });
     }
 
+    void onEnrollmentHelp(int remaining, int totalSteps) {
+        mHandler.post(
+                () -> mFingerprintProgressDrawable.setEnrollmentProgress(remaining, totalSteps));
+    }
+
     void onLastStepAcquired() {
         mHandler.post(() -> {
             mFingerprintProgressDrawable.onLastStepAcquired();

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

@@ -38,6 +38,11 @@ public class UdfpsEnrollViewController extends UdfpsAnimationViewController<Udfp
                     mView.onEnrollmentProgress(remaining, totalSteps);
                 }
 
+                @Override
+                public void onEnrollmentHelp(int remaining, int totalSteps) {
+                    mView.onEnrollmentHelp(remaining, totalSteps);
+                }
+
                 @Override
                 public void onLastStepAcquired() {
                     mView.onLastStepAcquired();