diff --git a/libs/input/SpriteController.cpp b/libs/input/SpriteController.cpp
index da21438..2b809ea 100644
--- a/libs/input/SpriteController.cpp
+++ b/libs/input/SpriteController.cpp
@@ -70,8 +70,8 @@
 }
 
 void SpriteController::invalidateSpriteLocked(const sp<SpriteImpl>& sprite) {
-    bool wasEmpty = mLocked.invalidatedSprites.isEmpty();
-    mLocked.invalidatedSprites.push(sprite);
+    bool wasEmpty = mLocked.invalidatedSprites.empty();
+    mLocked.invalidatedSprites.push_back(sprite);
     if (wasEmpty) {
         if (mLocked.transactionNestingCount != 0) {
             mLocked.deferredSpriteUpdate = true;
@@ -82,8 +82,8 @@
 }
 
 void SpriteController::disposeSurfaceLocked(const sp<SurfaceControl>& surfaceControl) {
-    bool wasEmpty = mLocked.disposedSurfaces.isEmpty();
-    mLocked.disposedSurfaces.push(surfaceControl);
+    bool wasEmpty = mLocked.disposedSurfaces.empty();
+    mLocked.disposedSurfaces.push_back(surfaceControl);
     if (wasEmpty) {
         mLooper->sendMessage(mHandler, Message(MSG_DISPOSE_SURFACES));
     }
@@ -113,7 +113,7 @@
 
         numSprites = mLocked.invalidatedSprites.size();
         for (size_t i = 0; i < numSprites; i++) {
-            const sp<SpriteImpl>& sprite = mLocked.invalidatedSprites.itemAt(i);
+            const sp<SpriteImpl>& sprite = mLocked.invalidatedSprites[i];
 
             updates.push(SpriteUpdate(sprite, sprite->getStateLocked()));
             sprite->resetDirtyLocked();
@@ -305,7 +305,7 @@
 
 void SpriteController::doDisposeSurfaces() {
     // Collect disposed surfaces.
-    Vector<sp<SurfaceControl> > disposedSurfaces;
+    std::vector<sp<SurfaceControl>> disposedSurfaces;
     { // acquire lock
         AutoMutex _l(mLock);
 
@@ -313,6 +313,13 @@
         mLocked.disposedSurfaces.clear();
     } // release lock
 
+    // Remove the parent from all surfaces.
+    SurfaceComposerClient::Transaction t;
+    for (const sp<SurfaceControl>& sc : disposedSurfaces) {
+        t.reparent(sc, nullptr);
+    }
+    t.apply();
+
     // Release the last reference to each surface outside of the lock.
     // We don't want the surfaces to be deleted while we are holding our lock.
     disposedSurfaces.clear();