[DO NOT MERGE] Update the fingerprint enrollment color when

device dark/light theme color changes

To change the fingerprint enrollment page color accordingly when
device dark/light theme color changes

Bug: 250037527

Test: manual
Test: atest SystemUITests

Change-Id: I4e85bfca6cc7e0679571f0afe006fb52c145e26e

packages/SystemUI/res/drawable/udfps_enroll_checkmark.xml

@@ -26,10 +26,10 @@
         android:fillType="evenOdd"/>
     <path
         android:pathData="M27,0C12.088,0 0,12.088 0,27C0,41.912 12.088,54 27,54C41.912,54 54,41.912 54,27C54,12.088 41.912,0 27,0ZM27,3.962C39.703,3.962 50.037,14.297 50.037,27C50.037,39.703 39.703,50.038 27,50.038C14.297,50.038 3.963,39.703 3.963,27C3.963,14.297 14.297,3.962 27,3.962Z"
-        android:fillColor="@color/udfps_enroll_progress"
+        android:fillColor="?attr/biometricsEnrollProgress"
         android:fillType="evenOdd"/>
     <path
         android:pathData="M23.0899,38.8534L10.4199,26.1824L13.2479,23.3544L23.0899,33.1974L41.2389,15.0474L44.0679,17.8754L23.0899,38.8534Z"
-        android:fillColor="@color/udfps_enroll_progress"
+        android:fillColor="?attr/biometricsEnrollProgress"
         android:fillType="evenOdd"/>
 </vector>

packages/SystemUI/res/values-night/colors.xml

@@ -78,9 +78,6 @@
     <color name="biometric_dialog_accent">@color/material_dynamic_primary70</color>
     <color name="biometric_dialog_error">#fff28b82</color> <!-- red 300 -->
 
-    <!-- UDFPS colors -->
-    <color name="udfps_enroll_icon">#7DA7F1</color>
-
     <color name="GM2_green_500">#FF41Af6A</color>
     <color name="GM2_blue_500">#5195EA</color>
     <color name="GM2_red_500">#E25142</color>
@@ -101,4 +98,13 @@
     <color name="accessibility_floating_menu_background">#B3000000</color> <!-- 70% -->
 
     <color name="people_tile_background">@color/material_dynamic_secondary20</color>
+
+    <!-- UDFPS colors -->
+    <color name="udfps_enroll_icon">#7DA7F1</color>
+    <color name="udfps_moving_target_fill">#475670</color>
+    <!-- 50% of udfps_moving_target_fill-->
+    <color name="udfps_moving_target_fill_error">#80475670</color>
+    <color name="udfps_enroll_progress">#7DA7F1</color>
+    <color name="udfps_enroll_progress_help">#607DA7F1</color>
+    <color name="udfps_enroll_progress_help_with_talkback">#FFEE675C</color>
 </resources>

packages/SystemUI/res/values/attrs.xml

@@ -204,5 +204,15 @@
         <attr name="passwordTextAppearance" format="reference" />
         <attr name="errorTextAppearance" format="reference"/>
     </declare-styleable>
+
+    <declare-styleable name="BiometricsEnrollView">
+        <attr name="biometricsEnrollStyle" format="reference" />
+        <attr name="biometricsEnrollIcon" format="reference|color" />
+        <attr name="biometricsMovingTargetFill" format="reference|color" />
+        <attr name="biometricsMovingTargetFillError" format="reference|color" />
+        <attr name="biometricsEnrollProgress" format="reference|color" />
+        <attr name="biometricsEnrollProgressHelp" format="reference|color" />
+        <attr name="biometricsEnrollProgressHelpWithTalkback" format="reference|color" />
+    </declare-styleable>
 </resources>
 

packages/SystemUI/res/values/colors.xml

@@ -134,12 +134,12 @@
     <color name="biometric_dialog_error">#ffd93025</color>                  <!-- red 600 -->
 
     <!-- UDFPS colors -->
-    <color name="udfps_enroll_icon">#7DA7F1</color>
+    <color name="udfps_enroll_icon">#699FF3</color>
-    <color name="udfps_moving_target_fill">#475670</color>
+    <color name="udfps_moving_target_fill">#C2D7F7</color>
     <!-- 50% of udfps_moving_target_fill-->
-    <color name="udfps_moving_target_fill_error">#80475670</color>
+    <color name="udfps_moving_target_fill_error">#80C2D7F7</color>
-    <color name="udfps_enroll_progress">#7DA7F1</color>
+    <color name="udfps_enroll_progress">#699FF3</color>
-    <color name="udfps_enroll_progress_help">#607DA7F1</color>
+    <color name="udfps_enroll_progress_help">#70699FF3</color>
     <color name="udfps_enroll_progress_help_with_talkback">#FFEE675C</color>
 
     <!-- Floating overlay actions -->

packages/SystemUI/res/values/styles.xml

@@ -308,6 +308,10 @@
 
         <!-- Needed for MediaRoute chooser dialog -->
         <item name="*android:isLightTheme">false</item>
+
+        <!-- Biometrics enroll color style -->
+        <item name="biometricsEnrollStyle">@style/BiometricsEnrollStyle</item>
+
     </style>
 
     <style name="Theme.SystemUI.LightWallpaper">
@@ -1274,4 +1278,13 @@
         <item name="android:textColor">?androidprv:attr/textColorOnAccent</item>
         <item name="android:textSize">@dimen/broadcast_dialog_btn_text_size</item>
     </style>
+
+    <style name="BiometricsEnrollStyle">
+        <item name="biometricsEnrollIcon">@color/udfps_enroll_icon</item>
+        <item name="biometricsMovingTargetFill">@color/udfps_moving_target_fill</item>
+        <item name="biometricsMovingTargetFillError">@color/udfps_moving_target_fill_error</item>
+        <item name="biometricsEnrollProgress">@color/udfps_enroll_progress</item>
+        <item name="biometricsEnrollProgressHelp">@color/udfps_enroll_progress_help</item>
+        <item name="biometricsEnrollProgressHelpWithTalkback">@color/udfps_enroll_progress_help_with_talkback</item>
+    </style>
 </resources>

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

@@ -20,6 +20,7 @@ import android.animation.Animator;
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
 import android.content.Context;
+import android.content.res.TypedArray;
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.PointF;
@@ -28,6 +29,7 @@ import android.graphics.RectF;
 import android.graphics.drawable.Drawable;
 import android.os.Handler;
 import android.os.Looper;
+import android.util.AttributeSet;
 import android.view.animation.AccelerateDecelerateInterpolator;
 
 import androidx.annotation.NonNull;
@@ -68,25 +70,29 @@ public class UdfpsEnrollDrawable extends UdfpsDrawable {
     private boolean mShouldShowTipHint = false;
     private boolean mShouldShowEdgeHint = false;
 
-    UdfpsEnrollDrawable(@NonNull Context context) {
+    private int mEnrollIcon;
+    private int mMovingTargetFill;
+
+    UdfpsEnrollDrawable(@NonNull Context context, @Nullable AttributeSet attrs) {
         super(context);
 
+        loadResources(context, attrs);
         mSensorOutlinePaint = new Paint(0 /* flags */);
         mSensorOutlinePaint.setAntiAlias(true);
-        mSensorOutlinePaint.setColor(context.getColor(R.color.udfps_moving_target_fill));
+        mSensorOutlinePaint.setColor(mMovingTargetFill);
         mSensorOutlinePaint.setStyle(Paint.Style.FILL);
 
         mBlueFill = new Paint(0 /* flags */);
         mBlueFill.setAntiAlias(true);
-        mBlueFill.setColor(context.getColor(R.color.udfps_moving_target_fill));
+        mBlueFill.setColor(mMovingTargetFill);
         mBlueFill.setStyle(Paint.Style.FILL);
 
         mMovingTargetFpIcon = context.getResources()
                 .getDrawable(R.drawable.ic_kg_fingerprint, null);
-        mMovingTargetFpIcon.setTint(context.getColor(R.color.udfps_enroll_icon));
+        mMovingTargetFpIcon.setTint(mEnrollIcon);
         mMovingTargetFpIcon.mutate();
 
-        getFingerprintDrawable().setTint(context.getColor(R.color.udfps_enroll_icon));
+        getFingerprintDrawable().setTint(mEnrollIcon);
 
         mTargetAnimListener = new Animator.AnimatorListener() {
             @Override
@@ -105,6 +111,16 @@ public class UdfpsEnrollDrawable extends UdfpsDrawable {
         };
     }
 
+    void loadResources(Context context, @Nullable AttributeSet attrs) {
+        final TypedArray ta = context.obtainStyledAttributes(attrs,
+                R.styleable.BiometricsEnrollView, R.attr.biometricsEnrollStyle,
+                R.style.BiometricsEnrollStyle);
+        mEnrollIcon = ta.getColor(R.styleable.BiometricsEnrollView_biometricsEnrollIcon, 0);
+        mMovingTargetFill = ta.getColor(
+                R.styleable.BiometricsEnrollView_biometricsMovingTargetFill, 0);
+        ta.recycle();
+    }
+
     void setEnrollHelper(@NonNull UdfpsEnrollHelper helper) {
         mEnrollHelper = helper;
     }

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

@@ -18,6 +18,7 @@ package com.android.systemui.biometrics;
 
 import android.animation.ValueAnimator;
 import android.content.Context;
+import android.content.res.TypedArray;
 import android.graphics.Canvas;
 import android.graphics.ColorFilter;
 import android.graphics.Paint;
@@ -26,6 +27,7 @@ import android.os.Process;
 import android.os.VibrationAttributes;
 import android.os.VibrationEffect;
 import android.os.Vibrator;
+import android.util.AttributeSet;
 import android.view.accessibility.AccessibilityManager;
 import android.view.animation.DecelerateInterpolator;
 import android.view.animation.Interpolator;
@@ -93,17 +95,25 @@ public class UdfpsEnrollProgressBarDrawable extends Drawable {
     @Nullable private ValueAnimator mCheckmarkAnimator;
     @NonNull private final ValueAnimator.AnimatorUpdateListener mCheckmarkUpdateListener;
 
-    public UdfpsEnrollProgressBarDrawable(@NonNull Context context) {
+    private int mMovingTargetFill;
+    private int mMovingTargetFillError;
+    private int mEnrollProgress;
+    private int mEnrollProgressHelp;
+    private int mEnrollProgressHelpWithTalkback;
+
+    public UdfpsEnrollProgressBarDrawable(@NonNull Context context, @Nullable AttributeSet attrs) {
         mContext = context;
+
+        loadResources(context, attrs);
         mStrokeWidthPx = Utils.dpToPixels(context, STROKE_WIDTH_DP);
-        mProgressColor = context.getColor(R.color.udfps_enroll_progress);
+        mProgressColor = mEnrollProgress;
         final AccessibilityManager am = context.getSystemService(AccessibilityManager.class);
         mIsAccessibilityEnabled = am.isTouchExplorationEnabled();
         if (!mIsAccessibilityEnabled) {
-            mHelpColor = context.getColor(R.color.udfps_enroll_progress_help);
+            mHelpColor = mEnrollProgressHelp;
-            mOnFirstBucketFailedColor = context.getColor(R.color.udfps_moving_target_fill_error);
+            mOnFirstBucketFailedColor = mMovingTargetFillError;
         } else {
-            mHelpColor = context.getColor(R.color.udfps_enroll_progress_help_with_talkback);
+            mHelpColor = mEnrollProgressHelpWithTalkback;
             mOnFirstBucketFailedColor = mHelpColor;
         }
         mCheckmarkDrawable = context.getDrawable(R.drawable.udfps_enroll_checkmark);
@@ -112,7 +122,7 @@ public class UdfpsEnrollProgressBarDrawable extends Drawable {
 
         mBackgroundPaint = new Paint();
         mBackgroundPaint.setStrokeWidth(mStrokeWidthPx);
-        mBackgroundPaint.setColor(context.getColor(R.color.udfps_moving_target_fill));
+        mBackgroundPaint.setColor(mMovingTargetFill);
         mBackgroundPaint.setAntiAlias(true);
         mBackgroundPaint.setStyle(Paint.Style.STROKE);
         mBackgroundPaint.setStrokeCap(Paint.Cap.ROUND);
@@ -148,6 +158,23 @@ public class UdfpsEnrollProgressBarDrawable extends Drawable {
         };
     }
 
+    void loadResources(Context context, @Nullable AttributeSet attrs) {
+        final TypedArray ta = context.obtainStyledAttributes(attrs,
+                R.styleable.BiometricsEnrollView, R.attr.biometricsEnrollStyle,
+                R.style.BiometricsEnrollStyle);
+        mMovingTargetFill = ta.getColor(
+                R.styleable.BiometricsEnrollView_biometricsMovingTargetFill, 0);
+        mMovingTargetFillError = ta.getColor(
+                R.styleable.BiometricsEnrollView_biometricsMovingTargetFillError, 0);
+        mEnrollProgress = ta.getColor(
+                R.styleable.BiometricsEnrollView_biometricsEnrollProgress, 0);
+        mEnrollProgressHelp = ta.getColor(
+                R.styleable.BiometricsEnrollView_biometricsEnrollProgressHelp, 0);
+        mEnrollProgressHelpWithTalkback = ta.getColor(
+                R.styleable.BiometricsEnrollView_biometricsEnrollProgressHelpWithTalkback, 0);
+        ta.recycle();
+    }
+
     void onEnrollmentProgress(int remaining, int totalSteps) {
         mAfterFirstTouch = true;
         updateState(remaining, totalSteps, false /* showingHelp */);

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

@@ -43,8 +43,8 @@ public class UdfpsEnrollView extends UdfpsAnimationView {
 
     public UdfpsEnrollView(Context context, @Nullable AttributeSet attrs) {
         super(context, attrs);
-        mFingerprintDrawable = new UdfpsEnrollDrawable(mContext);
+        mFingerprintDrawable = new UdfpsEnrollDrawable(mContext, attrs);
-        mFingerprintProgressDrawable = new UdfpsEnrollProgressBarDrawable(context);
+        mFingerprintProgressDrawable = new UdfpsEnrollProgressBarDrawable(context, attrs);
         mHandler = new Handler(Looper.getMainLooper());
     }