Merging ub-launcher3-qt-r1-dev, build 5749827

Test: Manual

Bug:136282913 P1 Swipe up from Assistant Fulfillment Card Jank
Bug:137129923 P1 Pixel launcher is leaking memory
Bug:137161198 P1 Unable to pull notification panel down with a swipe on home screen
Bug:137253043 P1 "Pixel Launcher keeps stopping" when scrolling through recent apps
Bug:137487381 P1 Overview goes back to fullscreen when swiping up during transition
Bug:137836033 P4 Fail to stop music due to "Swipe failed to receive an event for the swipe end"
Bug:138152531 P2 [Android Q][04713598] Launcher test cases are failed
Bug:138236583 P1 Icon scale is wrong when dragging from all apps or folders
Bug:138251824 P1 Flake: want to switch from background to overview; Swipe failed to receive an event for the swipe end
Bug:138252347 P1 qt-r1-dev Pixel Launcher flag ENABLE_HINTS_IN_OVERVIEW is Disable by Default
Change-Id: Idd0e987d26e1ffc75cdb9f90e9c08c26bb8c6503

1 files changed, 8 insertions, 4 deletions

diff --git a/iconloaderlib/src/com/android/launcher3/icons/BaseIconFactory.java b/iconloaderlib/src/com/android/launcher3/icons/BaseIconFactory.java
index 60320d63b..e1b71a0b5 100644
--- a/iconloaderlib/src/com/android/launcher3/icons/BaseIconFactory.java
+++ b/iconloaderlib/src/com/android/launcher3/icons/BaseIconFactory.java
@@ -22,6 +22,7 @@ import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.os.Process;
 import android.os.UserHandle;
+import androidx.annotation.NonNull;
 
 /**
  * This class will be moved to androidx library. There shouldn't be any dependency outside
@@ -154,7 +155,7 @@ public class BaseIconFactory implements AutoCloseable {
      * @param scale                     returns the scale result from normalization
      * @return a bitmap suitable for disaplaying as an icon at various system UIs.
      */
-    public BitmapInfo createBadgedIconBitmap(Drawable icon, UserHandle user,
+    public BitmapInfo createBadgedIconBitmap(@NonNull Drawable icon, UserHandle user,
             boolean shrinkNonAdaptiveIcons, boolean isInstantApp, float[] scale) {
         if (scale == null) {
             scale = new float[1];
@@ -204,8 +205,11 @@ public class BaseIconFactory implements AutoCloseable {
         mDisableColorExtractor = true;
     }
 
-    private Drawable normalizeAndWrapToAdaptiveIcon(Drawable icon, boolean shrinkNonAdaptiveIcons,
-            RectF outIconBounds, float[] outScale) {
+    private Drawable normalizeAndWrapToAdaptiveIcon(@NonNull Drawable icon,
+            boolean shrinkNonAdaptiveIcons, RectF outIconBounds, float[] outScale) {
+        if (icon == null) {
+            return null;
+        }
         float scale = 1f;
 
         if (shrinkNonAdaptiveIcons && ATLEAST_OREO) {
@@ -261,7 +265,7 @@ public class BaseIconFactory implements AutoCloseable {
      * @param icon drawable that should be flattened to a bitmap
      * @param scale the scale to apply before drawing {@param icon} on the canvas
      */
-    public Bitmap createIconBitmap(Drawable icon, float scale, int size) {
+    public Bitmap createIconBitmap(@NonNull Drawable icon, float scale, int size) {
         Bitmap bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
         if (icon == null) {
             return bitmap;