How to use rtmpdump (librtmp.so) in android

(http://stream-recorder.com/forum/showthread.php?t=7342)

How to use rtmpdump (librtmp.so) in android

Is here anyone can tell me how to use the rtmpdump in the android environment? What I have done please see below:
1. I have downloaded the "rtmpdump-2.3-android";
2. Change the "librtmp.so.0" file to "librtmp.so";
3. Push the librtmp.so into the android OS (/data/data folder);
4. Lode the librtmp.so in the code;
5. Try to us RTMP_Alloc method, but failed. The definition of RTMP_Alloc is: "RTMP *RTMP_Alloc(void);". But how can I refer the RTMP structure under the java code?

If you are familiar with the rtmpdump-2.3-android, please help me. If you have any idea of the rtmpdump in andriod, please leave with your message here, tks!

Re: How to use rtmpdump in android

Hi. I'm interesting in how to use this library too. I loaded the library but when I call any method I get UnsatisfiedLinkError. Any help?

Thanks

Re: How to use rtmpdump (librtmp.so) in android

hey,
it's a quite old post, but i'm really interested too in using this library into java code.

I'm quite new to JNI.

Here is the code i use to push and load the library on the device:

Code:

String lib = "librtmp.so";

PackageManager pm = this.getPackageManager();

String iDataDir = pm.getApplicationInfo(this.getPackageName(), 0).dataDir;

String iSourceDir = pm.getApplicationInfo(this.getPackageName(), 0).sourceDir;

String apkLocation = iSourceDir;

String libLocation = iDataDir + File.separator + lib;

ZipFile zip = new ZipFile(apkLocation);

ZipEntry zipen = zip.getEntry("assets/" + lib);

InputStream is = zip.getInputStream(zipen);

OutputStream os = new FileOutputStream(libLocation);

byte[] buf = new byte[8092];

int n;

while ((n = is.read(buf)) > 0)

        os.write(buf, 0, n);

os.close();

is.close();

System.load(libLocation);

but i really don't know how to call a method after that (and if it's even possible).
I suppose i need to declare something like

Code:

public native void RTMP_Alloc();

but it doesn't work.

Anyone knows more about that?

Thanks in advance.