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| author | Sunny Goyal <sunnygoyal@google.com> | 2016-02-18 09:10:19 -0800 |
|---|---|---|
| committer | Sunny Goyal <sunnygoyal@google.com> | 2016-02-18 09:10:19 -0800 |
| commit | 2953833bcba6c4aba3c5211bfb41434321ce255f (patch) | |
| tree | 31589943cafc6d1914ee9af4cf6ca9f6e13825c8 /src | |
| parent | 5df98da8fd2c1997bd6c09a4772f018730345090 (diff) | |
| download | android_packages_apps_Trebuchet-2953833bcba6c4aba3c5211bfb41434321ce255f.tar.gz android_packages_apps_Trebuchet-2953833bcba6c4aba3c5211bfb41434321ce255f.tar.bz2 android_packages_apps_Trebuchet-2953833bcba6c4aba3c5211bfb41434321ce255f.zip | |
Adding a utility method to iterate over folder contents
Change-Id: I9f17ade7dc06819587290387b811d828da57b2fb
Diffstat (limited to 'src')
| -rw-r--r-- | src/com/android/launcher3/Launcher.java | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java index fc2b5f431..edb7c14bc 100644 --- a/src/com/android/launcher3/Launcher.java +++ b/src/com/android/launcher3/Launcher.java @@ -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 { |