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Adding app widget restore support in Launcher3 for android L

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When the app is restored, it displays placeholders for all pending widgets.
These placeholders can be moved and removed similar to a widget (size is fixed
to what defined in backup). Once the system notifies the launcher of the new
widget ids, the place holders are replaced with actual widgets.

issue: 10779035

Change-Id: I68cbe4da01e9ca2978cb4471a7c645d2aa592055
This commit is contained in:
Sunny Goyal
2014-06-30 14:15:31 -07:00
parent 82cc3fe6c7
commit 651077bdd6
12 changed files with 326 additions and 39 deletions
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2
src/com/android/launcher3/DeleteDropTarget.java
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@@ -326,7 +326,7 @@ public class DeleteDropTarget extends ButtonDropTarget {
final LauncherAppWidgetInfo launcherAppWidgetInfo = (LauncherAppWidgetInfo) item;
final LauncherAppWidgetHost appWidgetHost = mLauncher.getAppWidgetHost();
if (appWidgetHost != null) {
if ((appWidgetHost != null) && launcherAppWidgetInfo.isWidgetIdValid()) {
// Deleting an app widget ID is a void call but writes to disk before returning
// to the caller...
new AsyncTask<Void, Void, Void>() {