commit 72ec557ee7400b874ea056e3facd5da73a0c9921
author Jon Miranda <jonmiranda@google.com> Mon Apr 26 18:40:03 2021 -0400
committer Jon Miranda <jonmiranda@google.com> Mon Apr 26 18:40:03 2021 -0400
tree 1bcc43892763bce404d5753298b9240ef7078cd5
parent 60a4a0b33d051bf73e7785b60c5a05b579adaff7

Remove shadow on folder icon.

Bug: 175329686
Test: manual, verify no shadow on folder icon background
Change-Id: I8ec9ac55ca4fd48155f017376c5bcd6043771d2a

src/com/android/launcher3/folder/PreviewBackground.java

diff --git a/src/com/android/launcher3/folder/PreviewBackground.java b/src/com/android/launcher3/folder/PreviewBackground.java
index 767fffe..5ddf84f 100644
--- a/src/com/android/launcher3/folder/PreviewBackground.java
+++ b/src/com/android/launcher3/folder/PreviewBackground.java
@@ -50,6 +50,8 @@
  */
 public class PreviewBackground extends CellLayout.DelegatedCellDrawing {
 
+    private static final boolean DRAW_SHADOW = false;
+
     private static final int CONSUMPTION_ANIMATION_DURATION = 100;
 
     private final PorterDuffXfermode mShadowPorterDuffXfermode
@@ -163,13 +165,15 @@
         // Stroke width is 1dp
         mStrokeWidth = context.getResources().getDisplayMetrics().density;
 
-        float radius = getScaledRadius();
-        float shadowRadius = radius + mStrokeWidth;
-        int shadowColor = Color.argb(SHADOW_OPACITY, 0, 0, 0);
-        mShadowShader = new RadialGradient(0, 0, 1,
-                new int[] {shadowColor, Color.TRANSPARENT},
-                new float[] {radius / shadowRadius, 1},
-                Shader.TileMode.CLAMP);
+        if (DRAW_SHADOW) {
+            float radius = getScaledRadius();
+            float shadowRadius = radius + mStrokeWidth;
+            int shadowColor = Color.argb(SHADOW_OPACITY, 0, 0, 0);
+            mShadowShader = new RadialGradient(0, 0, 1,
+                    new int[]{shadowColor, Color.TRANSPARENT},
+                    new float[]{radius / shadowRadius, 1},
+                    Shader.TileMode.CLAMP);
+        }
 
         invalidate();
     }
@@ -239,6 +243,9 @@
     }
 
     public void drawShadow(Canvas canvas) {
+        if (!DRAW_SHADOW) {
+            return;
+        }
         if (mShadowShader == null) {
             return;
         }
@@ -277,6 +284,9 @@
     }
 
     public void fadeInBackgroundShadow() {
+        if (!DRAW_SHADOW) {
+            return;
+        }
         if (mShadowAnimator != null) {
             mShadowAnimator.cancel();
         }