1 files changed, 16 insertions, 13 deletions

diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 3ae4316a9..7c258616f 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -209,10 +209,8 @@ public class Launcher extends BaseActivity
 
     private boolean mIsSafeModeEnabled;
 
-    public static final int APPWIDGET_HOST_ID = 1024;
     public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 500;
     private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
-    private static final int ACTIVITY_START_DELAY = 1000;
 
     // How long to wait before the new-shortcut animation automatically pans the workspace
     private static final int NEW_APPS_PAGE_MOVE_DELAY = 500;
@@ -397,7 +395,10 @@ public class Launcher extends BaseActivity
 
         mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
 
-        mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
+        mAppWidgetHost = new LauncherAppWidgetHost(this);
+        if (Utilities.ATLEAST_MARSHMALLOW) {
+            mAppWidgetHost.addProviderChangeListener(this);
+        }
         mAppWidgetHost.startListening();
 
         // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
@@ -789,7 +790,7 @@ public class Launcher extends BaseActivity
     }
 
     @Override
-    protected void onActivityResult(
+    public void onActivityResult(
             final int requestCode, final int resultCode, final Intent data) {
         handleActivityResult(requestCode, resultCode, data);
         if (mLauncherCallbacks != null) {
@@ -1468,23 +1469,25 @@ public class Launcher extends BaseActivity
             mWorkspace.addInScreen(view, info);
         } else {
             // Adding a shortcut to a Folder.
-            final long folderIconId = container;
-            FolderIcon folderIcon = (FolderIcon) mWorkspace.getFirstMatch(new ItemOperator() {
-                @Override
-                public boolean evaluate(ItemInfo info, View view) {
-                    return info != null && info.id == folderIconId;
-                }
-            });
-
+            FolderIcon folderIcon = findFolderIcon(container);
             if (folderIcon != null) {
                 FolderInfo folderInfo = (FolderInfo) folderIcon.getTag();
                 folderInfo.add(info, args.rank, false);
             } else {
-                Log.e(TAG, "Could not find folder with id " + folderIconId + " to add shortcut.");
+                Log.e(TAG, "Could not find folder with id " + container + " to add shortcut.");
             }
         }
     }
 
+    public FolderIcon findFolderIcon(final long folderIconId) {
+        return (FolderIcon) mWorkspace.getFirstMatch(new ItemOperator() {
+            @Override
+            public boolean evaluate(ItemInfo info, View view) {
+                return info != null && info.id == folderIconId;
+            }
+        });
+    }
+
     /**
      * Add a widget to the workspace.
      *