[mono-android] Calling Static JNI methods?

[Stuart Lodge]

Josh, Jon - thanks for posting this Flurry code - very helpful!

Seems to be working, plus I just added the extra call we need:

            _flurryLogEvent = JNIEnv.GetStaticMethodID(_flurryClass,
"logEvent", "(Ljava/lang/String;)V");

called via

            ExceptionSafe(() =>
JNIEnv.CallStaticVoidMethod(_flurryClass, _flurryLogEvent, new
JValue(new Java.Lang.String(eventName))));

Will know properly if it is working in the next few hours!

Stuart

On 7 December 2011 16:51, Josh Handel <Josh.Handel at catapultsystems.com>wrote:

> Sweet thanks (though the string value actually has to be a
> Java.Lang.String or it won't compile)
>
> For those interested, these are the two calls you need to track sessions
> in flurry (for testing, they have been dumped into where I am supposed to
> "call" them from, which is onStart and onStop of an activity you want to
> track.)
>
> protected override void OnStart()
>        {
>            base.OnStart();
>            try
>            {
>                IntPtr Flurry_Class =
> JNIEnv.FindClass("com/flurry/android/FlurryAgent");
>                IntPtr Flurry_onStartSession = JNIEnv.GetStaticMethodID
> (Flurry_Class, "onStartSession",
> "(Landroid/content/Context;Ljava/lang/String;)V");
>                Java.Lang.String key = new Java.Lang.String("YOUR KEY
> HERE");
>
>  JNIEnv.CallStaticVoidMethod(Flurry_Class,Flurry_onStartSession,new
> JValue(this),new JValue(key));
>
>            }
>            catch
>            {
>            }
>        }
>        protected override void OnStop()
>        {
>            base.OnStop();
>            try
>            {
>                IntPtr Flurry_Class =
> JNIEnv.FindClass("com/flurry/android/FlurryAgent");
>                IntPtr Flurry_onEndSession =
> JNIEnv.GetStaticMethodID(Flurry_Class, "onEndSession",
> "(Landroid/content/Context;)V");
>                JNIEnv.CallStaticVoidMethod(Flurry_Class,
> Flurry_onEndSession, new JValue(this));
>
>            }
>            catch
>            {
>            }
>        }
>
>
> Obviously it needs to be wrapped up cleaner into a utility library.. But
> these to actually work and send data to Flurry with Mono for Android 4.0
> just include the Flurry  jar file.  But looking at the Android logs, Flurry
> did get called, and send data to their analytics service.. So as a POC it
> does work :-)..
>
> Josh
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