Fix calibrator missing during suw page switch

Pass previous calibrator uuid to next fingerprint enroll activity

Bug: 318453900
Test: Manully test suw fingerprint flow
Change-Id: Iad1e9e1811f58fa880b8d05a722b7fdf57a814fa

src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java

@@ -78,7 +78,7 @@ public class FingerprintEnrollFindSensor extends BiometricEnrollBase implements
     private boolean mIsFolded;
     private boolean mIsReverseDefaultRotation;
     @Nullable
-    private UdfpsEnrollCalibrator mCalibrator;
+    protected UdfpsEnrollCalibrator mCalibrator;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {

src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java

@@ -70,7 +70,7 @@ public class FingerprintEnrollIntroduction extends BiometricEnrollIntroduction {
     private DevicePolicyManager mDevicePolicyManager;
     private boolean mCanAssumeUdfps;
     @Nullable
-    private UdfpsEnrollCalibrator mCalibrator;
+    protected UdfpsEnrollCalibrator mCalibrator;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {

src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollFindSensor.java

@@ -33,6 +33,7 @@ import com.android.settings.R;
 import com.android.settings.SetupWizardUtils;
 import com.android.settings.biometrics.BiometricUtils;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+import com.android.settings.flags.Flags;
 import com.android.settings.password.ChooseLockSettingsHelper;
 
 public class SetupFingerprintEnrollFindSensor extends FingerprintEnrollFindSensor {
@@ -48,6 +49,11 @@ public class SetupFingerprintEnrollFindSensor extends FingerprintEnrollFindSenso
         }
         BiometricUtils.copyMultiBiometricExtras(getIntent(), intent);
         SetupWizardUtils.copySetupExtras(getIntent(), intent);
+        if (Flags.udfpsEnrollCalibration()) {
+            if (mCalibrator != null) {
+                intent.putExtras(mCalibrator.getExtrasForNextIntent(true));
+            }
+        }
         return intent;
     }
 

src/com/android/settings/biometrics/fingerprint/SetupFingerprintEnrollIntroduction.java

@@ -25,6 +25,7 @@ import android.view.View;
 import com.android.settings.SetupWizardUtils;
 import com.android.settings.Utils;
 import com.android.settings.biometrics.BiometricUtils;
+import com.android.settings.flags.Flags;
 import com.android.settings.password.ChooseLockSettingsHelper;
 import com.android.settings.password.SetupSkipDialog;
 
@@ -46,6 +47,11 @@ public class SetupFingerprintEnrollIntroduction extends FingerprintEnrollIntrodu
                     BiometricUtils.getGatekeeperPasswordHandle(getIntent()));
         }
         SetupWizardUtils.copySetupExtras(getIntent(), intent);
+        if (Flags.udfpsEnrollCalibration()) {
+            if (mCalibrator != null) {
+                intent.putExtras(mCalibrator.getExtrasForNextIntent(false));
+            }
+        }
         return intent;
     }