Restore auto-launch behavior for ACTION_CHOOSER with a single choice

For the initial release of Marshmallow auto-launching was suppressed
for ChooserActivity if there was only a single choice in order to let
the user confirm what would be launched. In practice, many apps use
ACTION_CHOOSER when they should probably use implicit intents, but
still others have use cases where setting a default doesn't make sense
and the user should still be able to make a choice when one is
available.

As the user confirmation didn't buy much in terms of developer API
expectations (ACTION_CHOOSER being a forced choice) and it adds
speedbumps to existing apps in the ecosystem, revert this change.

Bug 27243827

Change-Id: Id8fd5385d5b1f459e80b0096efe7e2944264739a

1 files changed, 0 insertions, 18 deletions

diff --git a/core/java/com/android/internal/app/ChooserActivity.java b/core/java/com/android/internal/app/ChooserActivity.java
index 8c3c2b5c8022..6085164b74d2 100644
--- a/core/java/com/android/internal/app/ChooserActivity.java
+++ b/core/java/com/android/internal/app/ChooserActivity.java
@@ -311,24 +311,6 @@ public class ChooserActivity extends ResolverActivity {
     }
 
     @Override
-    public boolean shouldAutoLaunchSingleChoice(TargetInfo target) {
-        final Intent intent = target.getResolvedIntent();
-        final ResolveInfo resolve = target.getResolveInfo();
-
-        // When GET_CONTENT is handled by the DocumentsUI system component,
-        // we're okay automatically launching it, since it offers it's own
-        // intent disambiguation UI.
-        if (intent != null && Intent.ACTION_GET_CONTENT.equals(intent.getAction())
-                && resolve != null && resolve.priority > 0
-                && resolve.activityInfo != null && DocumentsContract.PACKAGE_DOCUMENTS_UI
-                        .equals(resolve.activityInfo.packageName)) {
-            return true;
-        }
-
-        return false;
-    }
-
-    @Override
     public void showTargetDetails(ResolveInfo ri) {
         ComponentName name = ri.activityInfo.getComponentName();
         boolean pinned = mPinnedSharedPrefs.getBoolean(name.flattenToString(), false);