Extending SearchFeatureProvider API to provide timeout

Bug: 38197948
Test: RunSettingsRoboTests

Change-Id: I5b04085ba93061dafe8977b42ebe5092bc9a9d09

src/com/android/settings/search/SearchFeatureProvider.java

@@ -137,6 +137,13 @@ public interface SearchFeatureProvider {
         return false;
     }
 
+    /**
+     * @return smart ranking timeout in milliseconds.
+     */
+    default long smartSearchRankingTimeoutMs(Context context) {
+        return 300L;
+    }
+
     /**
      * Prepare for search ranking predictions to avoid latency on the first prediction call.
      */