andebench: added parameter to only run native portion of the benchmark.

wlauto/workloads/andebench/__init__.py

@@ -50,6 +50,10 @@ class Andebench(AndroidUiAutoBenchmark):
                   If ``true``, AndEBench will run with a single thread. Note: this must
                   not be specified if ``number_of_threads`` has been specified.
                   """),
+        Parameter('native_only', kind=bool,
+                  description="""
+                  If ``true``, AndEBench will execute only the native portion of the benchmark.
+                  """),
     ]
 
     aliases = [
@@ -71,6 +75,9 @@ class Andebench(AndroidUiAutoBenchmark):
                 self.number_of_threads = self.device.number_of_cores  # pylint: disable=W0201
         self.logger.debug('Using {} threads'.format(self.number_of_threads))
         self.uiauto_params['number_of_threads'] = self.number_of_threads
+        self.uiauto_params['native_only'] = False
+        if self.native_only:
+            self.uiauto_params['native_only'] = True
         # Called after this setup as modifying uiauto_params
         super(Andebench, self).setup(context)
 

wlauto/workloads/andebench/uiauto/src/com/arm/wlauto/uiauto/UiAutomation.java

@@ -41,10 +41,11 @@ public class UiAutomation extends BaseUiAutomation {
         Bundle status = new Bundle();
         Bundle params = getParams();
         String numThreads = params.getString("number_of_threads");
+        Boolean nativeOnly = Boolean.parseBoolean(params.getString("native_only"));
         status.putString("product", getUiDevice().getProductName());
 
         waitForStartButton();
-        setNumberOfThreads(numThreads);
+        setConfiguration(numThreads, nativeOnly);
         hitStart();
         waitForAndExtractResuts();
 
@@ -60,12 +61,18 @@ public class UiAutomation extends BaseUiAutomation {
         }
     }
 
-    public void setNumberOfThreads(String numThreads) throws Exception {
+    public void setConfiguration(String numThreads, boolean nativeOnly) throws Exception {
         UiSelector selector = new UiSelector();
         getUiDevice().pressMenu();
 
         UiObject settingsButton = new UiObject(selector.clickable(true));
         settingsButton.click();
+
+        if (nativeOnly) {
+            UiObject nativeButton = new UiObject(selector.textContains("Native"));
+            nativeButton.click();
+        }
+
         UiObject threadNumberField = new UiObject(selector.className("android.widget.EditText"));
         threadNumberField.clearTextField();
         threadNumberField.setText(numThreads);