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Commit c0075dc2 authored by Jeff Sharkey's avatar Jeff Sharkey
Browse files

Use inotify to update DocumentsUI. 

While user is actively looking at a directory, subscribe to inotify
events and notify of content changes to trigger requeries.  Reference
count the observers, since multiple cursors are regularly open during
requeries.

Fix leaking cursors on activity rotation; crazy loader ID generation
is no longer needed.

Bug: 10999396
Change-Id: Iddeb08a056fee80c93df8499874705bcd213a1e2
parent 13f7fc80

src/com/android/documentsui/DirectoryFragment.java

+1 −4
Original line number Diff line number Diff line
@@ -84,7 +84,6 @@ import com.google.android.collect.Lists; 


import java.util.ArrayList;

import java.util.List;

import java.util.concurrent.atomic.AtomicInteger;



/**

 * Display the documents inside a single directory.
@@ -127,9 +126,7 @@ public class DirectoryFragment extends Fragment { 
    private static final String EXTRA_QUERY = "query";

    private static final String EXTRA_IGNORE_STATE = "ignoreState";



    private static AtomicInteger sLoaderId = new AtomicInteger(4000);



    private final int mLoaderId = sLoaderId.incrementAndGet();

    private final int mLoaderId = 42;



    public static void showNormal(FragmentManager fm, RootInfo root, DocumentInfo doc, int anim) {

        show(fm, TYPE_NORMAL, root, doc, null, anim);