commit ce86e194c41d37b40bd4423bd1954d05bde24840
author Tony Wickham <twickham@google.com> Fri Sep 18 16:06:55 2015 -0700
committer Tony Wickham <twickham@google.com> Fri Sep 18 16:06:55 2015 -0700
tree 31937c9de719182383ea3e551ec9bf56a671c13f
parent fcd19dfcd3afb5f047444e86843d583b8bd53966

Show App Info when dragging widgets from the workspace.

Bug: 24190195
Change-Id: I65f67b7c1a1ae895035942aa97e40186ea5a206f

src/com/android/launcher3/InfoDropTarget.java

diff --git a/src/com/android/launcher3/InfoDropTarget.java b/src/com/android/launcher3/InfoDropTarget.java
index 006ce5d..d444640 100644
--- a/src/com/android/launcher3/InfoDropTarget.java
+++ b/src/com/android/launcher3/InfoDropTarget.java
@@ -50,6 +50,8 @@
             componentName = ((ShortcutInfo) info).intent.getComponent();
         } else if (info instanceof PendingAddItemInfo) {
             componentName = ((PendingAddItemInfo) info).componentName;
+        } else if (info instanceof LauncherAppWidgetInfo) {
+            componentName = ((LauncherAppWidgetInfo) info).providerName;
         }
         if (componentName != null) {
             launcher.startApplicationDetailsActivity(componentName, info.user);
@@ -70,6 +72,6 @@
 
     public static boolean supportsDrop(Context context, ItemInfo info) {
         return info instanceof AppInfo || info instanceof ShortcutInfo
-                || info instanceof PendingAddItemInfo;
+                || info instanceof PendingAddItemInfo || info instanceof LauncherAppWidgetInfo;
     }
 }

src/com/android/launcher3/UninstallDropTarget.java

diff --git a/src/com/android/launcher3/UninstallDropTarget.java b/src/com/android/launcher3/UninstallDropTarget.java
index b69c79d..7388161 100644
--- a/src/com/android/launcher3/UninstallDropTarget.java
+++ b/src/com/android/launcher3/UninstallDropTarget.java
@@ -87,9 +87,12 @@
             final Runnable checkIfUninstallWasSuccess = new Runnable() {
                 @Override
                 public void run() {
-                    String packageName = componentInfo.first.getPackageName();
-                    boolean uninstallSuccessful = !AllAppsList.packageHasActivities(
-                            getContext(), packageName, user);
+                    boolean uninstallSuccessful = false;
+                    if (componentInfo != null) {
+                        String packageName = componentInfo.first.getPackageName();
+                        uninstallSuccessful = !AllAppsList.packageHasActivities(
+                                getContext(), packageName, user);
+                    }
                     sendUninstallResult(d.dragSource, uninstallSuccessful);
                 }
             };