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Adding a utility method to iterate over folder contents

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Change-Id: I9f17ade7dc06819587290387b811d828da57b2fb
This commit is contained in:
Sunny Goyal
2016-02-18 09:10:19 -08:00
parent 5df98da8fd
commit 2953833bcb
1 changed files with 9 additions and 0 deletions
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9
src/com/android/launcher3/Launcher.java
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@@ -120,6 +120,7 @@ import java.io.PrintWriter;
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 @@ public class Launcher extends Activity
}.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 {