Bind a socket to a network if the network handle is set.

talk/app/webrtc/java/jni/jni_helpers.h

 /*
  * libjingle
  * Copyright 2015 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 86 matching lines @@
 // Given a UTF-8 encoded |native| string return a new (UTF-16) jstring.
 jstring JavaStringFromStdString(JNIEnv* jni, const std::string& native);
 
 // Given a (UTF-16) jstring return a new UTF-8 native string.
 std::string JavaToStdString(JNIEnv* jni, const jstring& j_string);
 
 // Return the (singleton) Java Enum object corresponding to |index|;
 jobject JavaEnumFromIndex(JNIEnv* jni, jclass state_class,
                           const std::string& state_class_name, int index);
 
+// Returns the name of a Java enum.
+std::string GetJavaEnumName(JNIEnv* jni,
+                            const std::string& className,
+                            jobject j_enum);
+
 jobject NewGlobalRef(JNIEnv* jni, jobject o);
 
 void DeleteGlobalRef(JNIEnv* jni, jobject o);
 
 // Scope Java local references to the lifetime of this object.  Use in all C++
 // callbacks (i.e. entry points that don't originate in a Java callstack
 // through a "native" method call).
 class ScopedLocalRefFrame {
  public:
   explicit ScopedLocalRefFrame(JNIEnv* jni);
@@ skipping 15 matching lines @@
   T operator*() const {
     return obj_;
   }
  private:
   T obj_;
 };
 
 }  // namespace webrtc_jni
 
 #endif  // TALK_APP_WEBRTC_JAVA_JNI_JNI_HELPERS_H_