Remove default activity title to prevent talkback from...

reading the wrong title.

We get a title from DocumentProvider with an async task, and by the time we
get it, it's *usually* too late and talkback end up reading the default title.

Bug 20041072

Change-Id: I7686fe4ae4c157ebfc07bd8b895c4cfdf99c057a

1 files changed, 3 insertions, 0 deletions

diff --git a/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java b/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
index fe148da..c541bca 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
@@ -186,6 +186,9 @@ public class DocumentsActivity extends BaseActivity {
         }
 
         if (!mState.restored) {
+            // In this case, we set the activity title in AsyncTask.onPostExecute().  To prevent
+            // talkback from reading aloud the default title, we clear it here.
+            setTitle("");
             if (mState.action == ACTION_MANAGE || mState.action == ACTION_BROWSE) {
                 final Uri rootUri = getIntent().getData();
                 new RestoreRootTask(rootUri).executeOnExecutor(getCurrentExecutor());