// JVM load the .so and calls this native function
static void Java_x360video_Activities_xMarshal_startMovieFromUDP(JNIEnv env, jobject thiz, jobject args)
{
// https://sites.google.com/a/jsc-solutions.net/work/knowledge-base/15-dualvr/20160103/x360videoui
// https://sites.google.com/a/jsc-solutions.net/work/knowledge-base/15-dualvr/20160103/startmoviefromudp
// this needs to be done so that we get to play movie from paused state.
ConsoleExtensions.trace("enter Java_x360video_Activities_xMarshal_startMovieFromUDP");
// list all menu items.
// if one has the filename we need. activate it?
//var menu = this.menuitems[0];
//var __ptr = args.__ptr;
//var pathName = args.pathName;
var t = new __Type { arg0_env = env, arg1_type = (jclass)env.NewGlobalRef(env, env.GetObjectClass(env, args)) };
//sage: 'sart/runtime/check_jni.cc:65] JNI DETECTED ERROR IN APPLICATION: JNI GetFieldID called with pending exception
// 'java.lang.NoSuchFieldError' thrown in void x360video.Activities.xMarshal.startMovieFromUDP(java.lang.Obje
var field__ptr = env.GetFieldID(env, t.arg1_type, "__ptr", "J");
var __ptr = env.GetLongField(env, args, field__ptr);
ConsoleExtensions.tracei64("__ptr", __ptr);
///xNativeActivity(16201): [14349792] \xNativeActivity.cs:138 fieldpathName -2012062200
///xNativeActivity(16201): [14349792] \xNativeActivity.cs:139 field__ptr -2012062232
// http://journals.ecs.soton.ac.uk/java/tutorial/native1.1/implementing/example-1.1/FieldAccess.c
var fieldpathName = env.GetFieldID(env, t.arg1_type, "pathName", "Ljava/lang/String;");
ConsoleExtensions.tracei64("fieldpathName", (long)(object)fieldpathName);
var jstr = (jstring)env.GetObjectField(env, args, fieldpathName);
var isCopy = default(bool);
var str = env.GetStringUTFChars(env, jstr, out isCopy);
ConsoleExtensions.traces("pathName: ", str);
//I/xNativeActivity(19611): [13566168] \xNativeActivity.cs:118 enter Java_x360video_Activities_xMarshal_startMovieFromUDP
//I/xNativeActivity(19611): [13566168] \xNativeActivity.cs:138 fieldpathName -2012064080
//I/xNativeActivity(19611): [13566168] \xNativeActivity.cs:139 field__ptr -2012064112
//I/xNativeActivity(19611): \xNativeActivity.cs:153 pathName: /storage/emulated/0/Oculus/360Videos/360 3D 3D VR Timelapse Hanriver TB by ___________________.mp3._TB.mp4
// looky.
// we jumped from UI to NDK. and we have the string.
// now we need to jump into C++
// C:\Windows\system32>x:\util\android-sdk-windows\platform-tools\adb.exe logcat -s "xNativeActivity" "System.Console" "DEBUG" "PlatformActivity" "Oculus360Videos"
// Matrix4f Oculus360Videos::Frame( const VrFrame & vrFrame ) ??
Oculus360Videos_h.startMovieFromUDP(env, __ptr, str);
ConsoleExtensions.trace("exit Java_x360video_Activities_xMarshal_startMovieFromUDP");
}
