diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/java/android/content/Loader.java | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/core/java/android/content/Loader.java b/core/java/android/content/Loader.java index db40e48..234096a 100644 --- a/core/java/android/content/Loader.java +++ b/core/java/android/content/Loader.java @@ -22,7 +22,7 @@ import android.os.Handler; /** * An abstract class that performs asynchronous loading of data. While Loaders are active * they should monitor the source of their data and deliver new results when the contents - * change. + * change. * * @param <D> The result returned when the load is complete */ @@ -43,7 +43,7 @@ public abstract class Loader<D> { @Override public void onChange(boolean selfChange) { - forceLoad(); + onContentChanged(); } } @@ -97,7 +97,7 @@ public abstract class Loader<D> { /** * Registers a class that will receive callbacks when a load is complete. The callbacks will * be called on the UI thread so it's safe to pass the results to widgets. - * + * * Must be called from the UI thread */ public void registerListener(int id, OnLoadCompleteListener<D> listener) { @@ -126,7 +126,7 @@ public abstract class Loader<D> { * will be called on the UI thread. If a previous load has been completed and is still valid * the result may be passed to the callbacks immediately. The loader will monitor the source of * the data set and may deliver future callbacks if the source changes. Calling - * {@link #stopLoading} will stop the delivery of callbacks. + * {@link #stopLoading} will stop the delivery of callbacks. * * Must be called from the UI thread */ @@ -151,4 +151,14 @@ public abstract class Loader<D> { * Must be called from the UI thread */ public abstract void destroy(); + + /** + * Called when {@link ForceLoadContentObserver} detects a change. Calls {@link #forceLoad()} + * by default. + * + * Must be called from the UI thread + */ + public void onContentChanged() { + forceLoad(); + } }
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