Merge tag 'android-10.0.0_r31' into HEAD

Android 10.0.0 release 31

* tag 'android-10.0.0_r31': (218 commits)
  Increase drag distance threshold when drag starts from deep press
  Fix shortcut componentname in workspace layout logging
  Fix shortcut componentname in workspace layout logging
  perform accessbility focus when the recyclerview doesn't gain focus after fragment replacement in SettingsActivity
  Persist predicted items when dragged to workspace
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Align badging logic with platform IconDrawableFactory.
  Fix bug where icon remains invisible after returning home.
  Fix quick switch from home biased towards returning home
  Fix recents scale sometimes lagging behind window scale
  Fix folder open/close animation when grid size is small.
  fix custom shortcut test
  Improve quick switch from home by tracking both x and y motion
  Move shelf peeking anim code to ShelfPeekAnim class
  Fix folder available height calculation
  Tapl: AllApps: ensuring a minimal vertical size of an icon
  Enable a11y scrolling with item drag
  disable custom shortcut test in oop
  include predicted_rank in app launch logging
  ...

Change-Id: Id824c350cd133c4c8fa91de0f8793faed9003393

3 files changed, 19 insertions, 13 deletions

diff --git a/src/com/android/launcher3/icons/ComponentWithLabel.java b/src/com/android/launcher3/icons/ComponentWithLabel.java
index 46b500265..832956d7e 100644
--- a/src/com/android/launcher3/icons/ComponentWithLabel.java
+++ b/src/com/android/launcher3/icons/ComponentWithLabel.java
@@ -34,9 +34,11 @@ public interface ComponentWithLabel {
     class ComponentCachingLogic implements CachingLogic<ComponentWithLabel> {
 
         private final PackageManager mPackageManager;
+        private final boolean mAddToMemCache;
 
-        public ComponentCachingLogic(Context context) {
+        public ComponentCachingLogic(Context context, boolean addToMemCache) {
             mPackageManager = context.getPackageManager();
+            mAddToMemCache = addToMemCache;
         }
 
         @Override
@@ -60,5 +62,10 @@ public interface ComponentWithLabel {
             // Do not load icon.
             target.icon = BitmapInfo.LOW_RES_ICON;
         }
+
+        @Override
+        public boolean addToMemCache() {
+            return mAddToMemCache;
+        }
     }
 }
diff --git a/src/com/android/launcher3/icons/IconCache.java b/src/com/android/launcher3/icons/IconCache.java
index abff237e8..9c462606a 100644
--- a/src/com/android/launcher3/icons/IconCache.java
+++ b/src/com/android/launcher3/icons/IconCache.java
@@ -16,6 +16,9 @@
 
 package com.android.launcher3.icons;
 
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ApplicationInfo;
@@ -36,8 +39,6 @@ import com.android.launcher3.IconProvider;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.ItemInfoWithIcon;
 import com.android.launcher3.LauncherFiles;
-import com.android.launcher3.LauncherModel;
-import com.android.launcher3.MainThreadExecutor;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.WorkspaceItemInfo;
 import com.android.launcher3.compat.LauncherAppsCompat;
@@ -60,8 +61,6 @@ public class IconCache extends BaseIconCache {
 
     private static final String TAG = "Launcher.IconCache";
 
-    private final MainThreadExecutor mMainThreadExecutor = new MainThreadExecutor();
-
     private final CachingLogic<ComponentWithLabel> mComponentWithLabelCachingLogic;
     private final CachingLogic<LauncherActivityInfo> mLauncherActivityInfoCachingLogic;
 
@@ -73,9 +72,9 @@ public class IconCache extends BaseIconCache {
     private int mPendingIconRequestCount = 0;
 
     public IconCache(Context context, InvariantDeviceProfile inv) {
-        super(context, LauncherFiles.APP_ICONS_DB, LauncherModel.getWorkerLooper(),
+        super(context, LauncherFiles.APP_ICONS_DB, MODEL_EXECUTOR.getLooper(),
                 inv.fillResIconDpi, inv.iconBitmapSize, true /* inMemoryCache */);
-        mComponentWithLabelCachingLogic = new ComponentCachingLogic(context);
+        mComponentWithLabelCachingLogic = new ComponentCachingLogic(context, false);
         mLauncherActivityInfoCachingLogic = LauncherActivityCachingLogic.newInstance(context);
         mLauncherApps = LauncherAppsCompat.getInstance(mContext);
         mUserManager = UserManagerCompat.getInstance(mContext);
@@ -124,7 +123,7 @@ public class IconCache extends BaseIconCache {
             final ItemInfoWithIcon info) {
         Preconditions.assertUIThread();
         if (mPendingIconRequestCount <= 0) {
-            LauncherModel.setWorkerPriority(Process.THREAD_PRIORITY_FOREGROUND);
+            MODEL_EXECUTOR.setThreadPriority(Process.THREAD_PRIORITY_FOREGROUND);
         }
         mPendingIconRequestCount ++;
 
@@ -136,7 +135,7 @@ public class IconCache extends BaseIconCache {
                 } else if (info instanceof PackageItemInfo) {
                     getTitleAndIconForApp((PackageItemInfo) info, false);
                 }
-                mMainThreadExecutor.execute(() -> {
+                MAIN_EXECUTOR.execute(() -> {
                     caller.reapplyItemInfo(info);
                     onEnd();
                 });
@@ -149,7 +148,7 @@ public class IconCache extends BaseIconCache {
     private void onIconRequestEnd() {
         mPendingIconRequestCount --;
         if (mPendingIconRequestCount <= 0) {
-            LauncherModel.setWorkerPriority(Process.THREAD_PRIORITY_BACKGROUND);
+            MODEL_EXECUTOR.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);
         }
     }
 
@@ -195,7 +194,7 @@ public class IconCache extends BaseIconCache {
     public synchronized String getTitleNoCache(ComponentWithLabel info) {
         CacheEntry entry = cacheLocked(info.getComponent(), info.getUser(), () -> info,
                 mComponentWithLabelCachingLogic, false /* usePackageIcon */,
-                true /* useLowResIcon */, false /* addToMemCache */);
+                true /* useLowResIcon */);
         return Utilities.trim(entry.title);
     }
 
diff --git a/src/com/android/launcher3/icons/LauncherIcons.java b/src/com/android/launcher3/icons/LauncherIcons.java
index 763240885..adc92c46c 100644
--- a/src/com/android/launcher3/icons/LauncherIcons.java
+++ b/src/com/android/launcher3/icons/LauncherIcons.java
@@ -24,6 +24,8 @@ import android.graphics.Bitmap;
 import android.graphics.drawable.Drawable;
 import android.os.Process;
 
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.AppInfo;
 import com.android.launcher3.FastBitmapDrawable;
 import com.android.launcher3.InvariantDeviceProfile;
@@ -37,8 +39,6 @@ import com.android.launcher3.util.Themes;
 
 import java.util.function.Supplier;
 
-import androidx.annotation.Nullable;
-
 /**
  * Wrapper class to provide access to {@link BaseIconFactory} and also to provide pool of this class
  * that are threadsafe.