Adding a utility method to iterate over folder contents
Change-Id: I9f17ade7dc06819587290387b811d828da57b2fb
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index fc2b5f4..edb7c14 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -120,6 +120,7 @@
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.Collection;
+import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
@@ -4878,6 +4879,14 @@
}.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
}
}
+
+ public static List<View> getFolderContents(View icon) {
+ if (icon instanceof FolderIcon) {
+ return ((FolderIcon) icon).getFolder().getItemsInReadingOrder();
+ } else {
+ return Collections.EMPTY_LIST;
+ }
+ }
}
interface DebugIntents {