Merge "[Bouncer] Update colors for pin pad" into tm-dev

packages/SystemUI/src/com/android/keyguard/NumPadAnimator.java

@@ -30,7 +30,6 @@ import android.widget.TextView;
 
 import androidx.annotation.StyleRes;
 
-import com.android.settingslib.Utils;
 import com.android.systemui.animation.Interpolators;
 
 /**
@@ -42,24 +41,29 @@ class NumPadAnimator {
     private ValueAnimator mContractAnimator;
     private AnimatorSet mContractAnimatorSet;
     private GradientDrawable mBackground;
-    private int mNormalColor;
-    private int mHighlightColor;
-    private int mStyle;
+    private Drawable mImageButton;
     private TextView mDigitTextView;
+    private int mNormalBackgroundColor;
+    private int mPressedBackgroundColor;
+    private int mTextColorPrimary;
+    private int mTextColorPressed;
+    private int mStyle;
     private static final int EXPAND_ANIMATION_MS = 100;
     private static final int EXPAND_COLOR_ANIMATION_MS = 50;
     private static final int CONTRACT_ANIMATION_DELAY_MS = 33;
     private static final int CONTRACT_ANIMATION_MS = 417;
 
-    NumPadAnimator(Context context, final Drawable drawable, @StyleRes int style) {
-        this(context, drawable, style, null);
+    NumPadAnimator(Context context, final Drawable drawable,
+            @StyleRes int style, Drawable buttonImage) {
+        this(context, drawable, style, null, buttonImage);
     }
 
     NumPadAnimator(Context context, final Drawable drawable, @StyleRes int style,
-            @Nullable TextView digitTextView) {
+            @Nullable TextView digitTextView, @Nullable Drawable buttonImage) {
         mStyle = style;
         mBackground = (GradientDrawable) drawable;
         mDigitTextView = digitTextView;
+        mImageButton = buttonImage;
 
         reloadColors(context);
     }
@@ -88,26 +92,28 @@ class NumPadAnimator {
      * Reload colors from resources.
      **/
     void reloadColors(Context context) {
-        int[] customAttrs = {android.R.attr.colorControlNormal,
-                android.R.attr.colorControlHighlight};
+        boolean isNumPadKey = mImageButton == null;
 
+        int[] customAttrs = {android.R.attr.colorControlNormal};
         ContextThemeWrapper ctw = new ContextThemeWrapper(context, mStyle);
         TypedArray a = ctw.obtainStyledAttributes(customAttrs);
-        mNormalColor = getPrivateAttrColorIfUnset(ctw, a, 0, 0,
+        mNormalBackgroundColor = getPrivateAttrColorIfUnset(ctw, a, 0, 0,
                 com.android.internal.R.attr.colorSurface);
-        mHighlightColor = a.getColor(1, 0);
         a.recycle();
+        mBackground.setColor(mNormalBackgroundColor);
 
-        mBackground.setColor(mNormalColor);
-        createAnimators(context);
+        mPressedBackgroundColor = context.getColor(android.R.color.system_accent1_200);
+        mTextColorPrimary = isNumPadKey
+                ? com.android.settingslib.Utils
+                .getColorAttrDefaultColor(context, android.R.attr.textColorPrimary)
+                : com.android.settingslib.Utils
+                        .getColorAttrDefaultColor(context, android.R.attr.textColorPrimaryInverse);
+        mTextColorPressed = com.android.settingslib.Utils
+                .getColorAttrDefaultColor(context, com.android.internal.R.attr.textColorOnAccent);
+        createAnimators();
     }
 
-    private void createAnimators(Context context) {
-        int textColorPrimary = Utils.getColorAttrDefaultColor(context,
-                android.R.attr.textColorPrimary);
-        int textColorPrimaryInverse = Utils.getColorAttrDefaultColor(context,
-                android.R.attr.textColorPrimaryInverse);
-
+    private void createAnimators() {
         // Actual values will be updated later, usually during an onLayout() call
         mExpandAnimator = ValueAnimator.ofFloat(0f, 1f);
         mExpandAnimator.setDuration(EXPAND_ANIMATION_MS);
@@ -116,7 +122,7 @@ class NumPadAnimator {
                 anim -> mBackground.setCornerRadius((float) anim.getAnimatedValue()));
 
         ValueAnimator expandBackgroundColorAnimator = ValueAnimator.ofObject(new ArgbEvaluator(),
-                mNormalColor, mHighlightColor);
+                mNormalBackgroundColor, mPressedBackgroundColor);
         expandBackgroundColorAnimator.setDuration(EXPAND_COLOR_ANIMATION_MS);
         expandBackgroundColorAnimator.setInterpolator(Interpolators.LINEAR);
         expandBackgroundColorAnimator.addUpdateListener(
@@ -124,13 +130,16 @@ class NumPadAnimator {
 
         ValueAnimator expandTextColorAnimator =
                 ValueAnimator.ofObject(new ArgbEvaluator(),
-                textColorPrimary, textColorPrimaryInverse);
+                mTextColorPrimary, mTextColorPressed);
         expandTextColorAnimator.setInterpolator(Interpolators.LINEAR);
         expandTextColorAnimator.setDuration(EXPAND_COLOR_ANIMATION_MS);
         expandTextColorAnimator.addUpdateListener(valueAnimator -> {
             if (mDigitTextView != null) {
                 mDigitTextView.setTextColor((int) valueAnimator.getAnimatedValue());
             }
+            if (mImageButton != null) {
+                mImageButton.setTint((int) valueAnimator.getAnimatedValue());
+            }
         });
 
         mExpandAnimatorSet = new AnimatorSet();
@@ -144,7 +153,7 @@ class NumPadAnimator {
         mContractAnimator.addUpdateListener(
                 anim -> mBackground.setCornerRadius((float) anim.getAnimatedValue()));
         ValueAnimator contractBackgroundColorAnimator = ValueAnimator.ofObject(new ArgbEvaluator(),
-                mHighlightColor, mNormalColor);
+                mPressedBackgroundColor, mNormalBackgroundColor);
         contractBackgroundColorAnimator.setInterpolator(Interpolators.LINEAR);
         contractBackgroundColorAnimator.setStartDelay(CONTRACT_ANIMATION_DELAY_MS);
         contractBackgroundColorAnimator.setDuration(CONTRACT_ANIMATION_MS);
@@ -152,8 +161,8 @@ class NumPadAnimator {
                 animator -> mBackground.setColor((int) animator.getAnimatedValue()));
 
         ValueAnimator contractTextColorAnimator =
-                ValueAnimator.ofObject(new ArgbEvaluator(), textColorPrimaryInverse,
-                textColorPrimary);
+                ValueAnimator.ofObject(new ArgbEvaluator(), mTextColorPressed,
+                mTextColorPrimary);
         contractTextColorAnimator.setInterpolator(Interpolators.LINEAR);
         contractTextColorAnimator.setStartDelay(CONTRACT_ANIMATION_DELAY_MS);
         contractTextColorAnimator.setDuration(CONTRACT_ANIMATION_MS);
@@ -161,6 +170,9 @@ class NumPadAnimator {
             if (mDigitTextView != null) {
                 mDigitTextView.setTextColor((int) valueAnimator.getAnimatedValue());
             }
+            if (mImageButton != null) {
+                mImageButton.setTint((int) valueAnimator.getAnimatedValue());
+            }
         });
 
         mContractAnimatorSet = new AnimatorSet();

packages/SystemUI/src/com/android/keyguard/NumPadButton.java

@@ -42,7 +42,7 @@ public class NumPadButton extends AlphaOptimizedImageButton {
         Drawable background = getBackground();
         if (background instanceof GradientDrawable) {
             mAnimator = new NumPadAnimator(context, background.mutate(),
-                    attrs.getStyleAttribute());
+                    attrs.getStyleAttribute(), getDrawable());
         } else {
             mAnimator = null;
         }

packages/SystemUI/src/com/android/keyguard/NumPadKey.java

@@ -134,7 +134,7 @@ public class NumPadKey extends ViewGroup {
         Drawable background = getBackground();
         if (background instanceof GradientDrawable) {
             mAnimator = new NumPadAnimator(context, background.mutate(),
-                    R.style.NumPadKey, mDigitText);
+                    R.style.NumPadKey, mDigitText, null);
         } else {
             mAnimator = null;
         }