First pass at using hardware bitmaps

Bug: 35428783
Change-Id: Ife67b85f6e7e268826597ed9bccd9659841f67de

1 files changed, 18 insertions, 0 deletions

diff --git a/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java b/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
index 9178d8ad4..9be0d32e5 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
@@ -17,6 +17,8 @@
 package com.android.launcher3.uioverrides;
 
 import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
 import android.view.View.AccessibilityDelegate;
 import android.widget.PopupMenu;
 import android.widget.Toast;
@@ -24,11 +26,16 @@ import android.widget.Toast;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherStateManager.StateHandler;
 import com.android.launcher3.R;
+import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.graphics.BitmapRenderer;
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.widget.WidgetsFullSheet;
+import com.android.systemui.shared.recents.view.RecentsTransition;
 
 public class UiFactory {
 
+    public static final boolean USE_HARDWARE_BITMAP = FeatureFlags.IS_DOGFOOD_BUILD;
+
     public static TouchController[] createTouchControllers(Launcher launcher) {
 
         if (launcher.getDeviceProfile().isVerticalBarLayout()) {
@@ -77,4 +84,15 @@ public class UiFactory {
         }
         menu.show();
     }
+
+    public static Bitmap createFromRenderer(int width, int height, boolean forceSoftwareRenderer,
+            BitmapRenderer renderer) {
+        if (USE_HARDWARE_BITMAP && !forceSoftwareRenderer) {
+            return RecentsTransition.createHardwareBitmap(width, height, renderer::render);
+        } else {
+            Bitmap result = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
+            renderer.render(new Canvas(result));
+            return result;
+        }
+    }
 }