jni/aidl: add and use setAccountActive API

When netowrk connectivity is lost, accounts are
desactivated and enabled back when connectivity is
restored.

Tuleap: #9
Change-Id: I2548e106ab1c350e8ebc9f7684e854a749e1e170
diff --git a/ring-android/app/src/main/jni/configurationmanager.i b/ring-android/app/src/main/jni/configurationmanager.i
index 2450194..9cfc514 100644
--- a/ring-android/app/src/main/jni/configurationmanager.i
+++ b/ring-android/app/src/main/jni/configurationmanager.i
@@ -61,6 +61,7 @@
 std::map<std::string, std::string> getAccountDetails(const std::string& accountID);
 std::map<std::string, std::string> getVolatileAccountDetails(const std::string& accountID);
 void setAccountDetails(const std::string& accountID, const std::map<std::string, std::string>& details);
+void setAccountActive(const std::string& accountID, bool active);
 std::map<std::string, std::string> getAccountTemplate(const std::string& accountType);
 std::string addAccount(const std::map<std::string, std::string>& details);
 void removeAccount(const std::string& accountID);