From 756bc29e7099622e7d0e52a43848d9ac5ae6b59f Mon Sep 17 00:00:00 2001
From: Austin Delgado <austindelgado@google.com>
Date: Tue, 9 Aug 2022 23:26:36 +0000
Subject: [PATCH] Made learn more links clickable in biometric intros

Test: Clicked on links
Change-Id: I376db30c848fafa0680277943c83ec97690ef62d
Bug: 233543002
---
 res/layout/fingerprint_enroll_introduction.xml       |  2 ++
 .../biometrics/face/FaceEnrollIntroduction.java      |  6 +++++-
 .../fingerprint/FingerprintEnrollIntroduction.java   | 12 ++++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/res/layout/fingerprint_enroll_introduction.xml b/res/layout/fingerprint_enroll_introduction.xml
index a01f3a9fa46..0c10e52e717 100644
--- a/res/layout/fingerprint_enroll_introduction.xml
+++ b/res/layout/fingerprint_enroll_introduction.xml
@@ -199,6 +199,8 @@
                     android:layout_width="16dp"
                     android:layout_height="wrap_content"/>
                 <TextView
+                    android:id="@+id/footer_learn_more"
+                    android:linksClickable="true"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     style="@style/BiometricEnrollIntroMessage"
diff --git a/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java b/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java
index a8be8f7e1a9..259829643ef 100644
--- a/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java
+++ b/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java
@@ -26,6 +26,8 @@ import android.hardware.biometrics.BiometricAuthenticator;
 import android.hardware.face.FaceManager;
 import android.hardware.face.FaceSensorPropertiesInternal;
 import android.os.Bundle;
+import android.text.Html;
+import android.text.method.LinkMovementMethod;
 import android.util.Log;
 import android.view.View;
 import android.widget.ImageView;
@@ -120,7 +122,9 @@ public class FaceEnrollIntroduction extends BiometricEnrollIntroduction {
         infoMessageLooking.setText(getInfoMessageLooking());
         inControlTitle.setText(getInControlTitle());
         howMessage.setText(getHowMessage());
-        inControlMessage.setText(getInControlMessage());
+        inControlMessage.setText(Html.fromHtml(getString(getInControlMessage()),
+                Html.FROM_HTML_MODE_LEGACY));
+        inControlMessage.setMovementMethod(LinkMovementMethod.getInstance());
         lessSecure.setText(getLessSecureMessage());
 
         // Set up and show the "less secure" info section if necessary.
diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java
index 71d0c8eceba..838c472fb15 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java
@@ -26,6 +26,8 @@ import android.hardware.biometrics.BiometricAuthenticator;
 import android.hardware.fingerprint.FingerprintManager;
 import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
 import android.os.Bundle;
+import android.text.Html;
+import android.text.method.LinkMovementMethod;
 import android.util.Log;
 import android.view.View;
 import android.widget.ImageView;
@@ -104,6 +106,11 @@ public class FingerprintEnrollIntroduction extends BiometricEnrollIntroduction {
         footerMessage5.setText(getFooterMessage5());
         footerMessage6.setText(getFooterMessage6());
 
+        final TextView footerLink = findViewById(R.id.footer_learn_more);
+        footerLink.setMovementMethod(LinkMovementMethod.getInstance());
+        footerLink.setText(Html.fromHtml(getString(getFooterLearnMore()),
+                Html.FROM_HTML_MODE_LEGACY));
+
         if (mCanAssumeUdfps) {
             footerMessage6.setVisibility(View.VISIBLE);
             iconShield.setVisibility(View.VISIBLE);
@@ -187,6 +194,11 @@ public class FingerprintEnrollIntroduction extends BiometricEnrollIntroduction {
         return R.string.security_settings_fingerprint_v2_enroll_introduction_footer_message_6;
     }
 
+    @StringRes
+    protected int getFooterLearnMore() {
+        return R.string.security_settings_fingerprint_v2_enroll_introduction_message_learn_more;
+    }
+
     @Override
     protected boolean isDisabledByAdmin() {
         return RestrictedLockUtilsInternal.checkIfKeyguardFeaturesDisabled(