log visibility of views

Depends-On: I5b1dccb5d103ece3112acf38889bae16273b092f
Change-Id: I116aed2bb805f723a5bf2ec9eb94257de0b4a7b5

src/com/android/settings/applications/AppStorageSettings.java

@@ -37,6 +37,7 @@ import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.TextView;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.applications.ApplicationsState.AppEntry;
@@ -487,6 +488,11 @@ public class AppStorageSettings extends AppInfoWithHeader
         return Formatter.formatFileSize(context, size);
     }
 
+    @Override
+    protected int getMetricsCategory() {
+        return MetricsLogger.APPLICATIONS_APP_STORAGE;
+    }
+
     class ClearCacheObserver extends IPackageDataObserver.Stub {
         public void onRemoveCompleted(final String packageName, final boolean succeeded) {
             final Message msg = mHandler.obtainMessage(MSG_CLEAR_CACHE);