Add waitSearchingForNetworksGone

Fling more frames by searching more Wi-Fi networks

Test: m PlatformScenarioTests
Change-Id: Id7db52d7ddcbf35ef700f0257eddf69d95d481f7
diff --git a/libraries/app-helpers/interfaces/handheld/src/android/platform/helpers/settings/network_and_internet/ISettingsInternetHelper.java b/libraries/app-helpers/interfaces/handheld/src/android/platform/helpers/settings/network_and_internet/ISettingsInternetHelper.java
index 557f63b..273b03e 100644
--- a/libraries/app-helpers/interfaces/handheld/src/android/platform/helpers/settings/network_and_internet/ISettingsInternetHelper.java
+++ b/libraries/app-helpers/interfaces/handheld/src/android/platform/helpers/settings/network_and_internet/ISettingsInternetHelper.java
@@ -31,4 +31,11 @@
      * <p>This method validates Settings Internet page.
      */
     void isInternetPage();
+
+    /**
+     * Setup expectations: Settings Internet page is open
+     *
+     * <p>This method waits the "Searching For Networks..." text gone.
+     */
+    void waitSearchingForNetworksGone();
 }