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Commit feb8aaa4 authored by Jeff Sharkey's avatar Jeff Sharkey Committed by Android Git Automerger
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am 6599c128: am 871cb5d5: Merge "Update roots when data cleared, refresh UI." into klp-dev 

* commit '6599c12843fe3c82a5a02978afeb262eeb76f3f4':
  Update roots when data cleared, refresh UI.
parents 4d029655 59168773

src/com/android/documentsui/DocumentsApplication.java

+1 −0
Original line number Diff line number Diff line
@@ -75,6 +75,7 @@ public class DocumentsApplication extends Application { 
        packageFilter.addAction(Intent.ACTION_PACKAGE_ADDED);

        packageFilter.addAction(Intent.ACTION_PACKAGE_CHANGED);

        packageFilter.addAction(Intent.ACTION_PACKAGE_REMOVED);

        packageFilter.addAction(Intent.ACTION_PACKAGE_DATA_CLEARED);

        packageFilter.addDataScheme("package");

        registerReceiver(mCacheReceiver, packageFilter);

src/com/android/documentsui/RootsCache.java

+3 −2
Original line number Diff line number Diff line
@@ -60,8 +60,8 @@ import java.util.concurrent.TimeUnit; 
public class RootsCache {

    private static final boolean LOGD = true;



    // TODO: cache roots in local provider to avoid spinning up backends

    // TODO: root updates should trigger UI refresh

    public static final Uri sNotificationUri = Uri.parse(

            "content://com.android.documentsui.roots/");



    private final Context mContext;

    private final ContentObserver mObserver;
@@ -201,6 +201,7 @@ public class RootsCache { 
                mStoppedAuthorities = mTaskStoppedAuthorities;

            }

            mFirstLoad.countDown();

            resolver.notifyChange(sNotificationUri, null, false);

            return null;

        }

src/com/android/documentsui/RootsLoader.java

+7 −0
Original line number Diff line number Diff line
@@ -25,6 +25,8 @@ import com.android.documentsui.model.RootInfo; 
import java.util.Collection;



public class RootsLoader extends AsyncTaskLoader<Collection<RootInfo>> {

    private final ForceLoadContentObserver mObserver = new ForceLoadContentObserver();



    private final RootsCache mRoots;

    private final State mState;
@@ -34,6 +36,9 @@ public class RootsLoader extends AsyncTaskLoader<Collection<RootInfo>> { 
        super(context);

        mRoots = roots;

        mState = state;



        getContext().getContentResolver()

                .registerContentObserver(RootsCache.sNotificationUri, false, mObserver);

    }



    @Override
@@ -77,5 +82,7 @@ public class RootsLoader extends AsyncTaskLoader<Collection<RootInfo>> { 
        onStopLoading();



        mResult = null;



        getContext().getContentResolver().unregisterContentObserver(mObserver);

    }

}