Problem with call static methods in plugin

How to call C# to java?

I find some method in website but it not work.

Here is my c# script

Code (CSharp):

1.     var activityJavaClass=new AndroidJavaClass("com.unity3d.player.UnityPlayer");
2. if(activityJavaClass!=null){
3. Debug.Log("UnityPlayer class not null");
4.                             // To get the activity
5. var currentActivityJavaObject=activityJavaClass.GetStatic<AndroidJavaObject>("currentActivity");
6. AndroidJavaObject app = currentActivityJavaObject.Call<AndroidJavaObject>("getApplicationContext");
7.  
8. if(currentActivityJavaObject!=null){
9. Debug.Log("currentActivity object of UnityPlayer not null");
10. var manager=GetComponent<CapturedScreenManager>()as CapturedScreenManager;
11.  
12. if(manager!=null){
13.                                     //string path="/storage/emulated/0/DCIM/Camera/VID_20151017_072913.mp4";
14. string path=manager.androidSavePath;
15. if(path==null|| string.Equals(path,"")){
16. Debug.LogError("Android save path is null or empty");
17. return;
18. }
19.                                     Debug.Log("About to share to Youku from path: " + path);
20.                                     // To get the share video class
21.                                     AndroidJavaClass javaClass=new AndroidJavaClass("com.youku.uploader.ShareToYouku");
22.  
23. if(javaClass!=null){
24. Debug.Log ("ShareToYouku java class not null");
25. currentActivityJavaObject.Call("runOnUiThread", new AndroidJavaRunnable(() =>{
26. javaClass.CallStatic("GetDataFromUnity", new object[]{ "32e7028d0a42009c","50cc4b8cfe70fd56ccdfecd7460e88b5",accessToken,title,tag, path, app});
27.                                         }));
28.                                     }else{
29.                                         Debug.LogError("ShareToYouku java class is null");
30.                                     }
31.                                 }else{
32.                                     Debug.LogError("Captured screen manager is null");
33.                                 }
34.                             }else {
35.                                 Debug.LogError("currentActivity object of UnityPlayer is null");
36.                             }
37.                         }else{
38.                             Debug.LogError("UnityPlayer class is null");
39.                         }
40.  

Here is my java script

Code (CSharp):

1.     public static void GetDataFromUnity(String clientID,String client_secret,String access_token, String title, String tags, String file_name, Context context)
2.  

I already add jar into Plugin>Android. But it show error after the Debug Log (ShareToYouku java class not null)

Code (CSharp):

1.  
2. 11-10 17:31:44.506: I/Unity(13572): AndroidJavaException: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/loopj/android/http/AsyncHttpClient;
3. 11-10 12:05:45.585: I/Unity(20610):   at UnityEngine._AndroidJNIHelper.GetSignature (System.Object obj) [0x00000] in <filename unknown>:0
4. 11-10 12:06:48.950: I/Unity(20610):   at UnityEngine._AndroidJNIHelper.GetSignature (System.Object[] args) [0x00000] in <filename unknown>:0
5. 11-10 12:06:48.950: I/Unity(20610):   at UnityEngine._AndroidJNIHelper.GetMethodID (IntPtr jclass, System.String methodName, System.Object[] args, Boolean isStatic) [0x00000] in <filename unknown>:0
6. 11-10 12:06:48.950: I/Unity(20610):   at UnityEngine.AndroidJNIHelper.GetMethodID (IntPtr jclass, System.String methodName, System.Object[] args, Boolean isStatic) [0x00000] in <filename unknown>:0
7. 11-10 12:07:56.735: I/Unity(20610):   at UnityEngine.AndroidJavaObject._CallStatic (System.String methodName, System.Object[] args) [0x00000] in <filename unknown>:0
8. 11-10 12:07:56.735: I/Unity(20610):   at UnityEngine.AndroidJavaObject.CallStatic (System.String methodName, System.Object[] args) [0x00000] in <filename unknown>:0
9. 11-10 12:07:56.735: I/Unity(20610):   at UIButtonShare+<GetAccessToken>c__AnonStorey39+<GetAccessToken>c__AnonStorey36.<>m__60 () [0x00000] in <f

 

Is this problem related to AsyncHttpClient version? I find that there are some big change in API 23 with the plugin
android-async-http-1.4.3.jar. Do I need to upgrade to android-async-http-1.4.9.jar? But my app is only on API 22.

http://developer.android.com/about/...-6.0-changes.html#behavior-apache-http-client

 

You didn't show the right code (for the GetACcessToken method). That is the one that is failing ...