Ocean Platform Android Application JNI Library

The Ocean Android Platform Application Library provides JNI functionalities for applications on Android platforms. More...

Collaboration diagram for Ocean Platform Android Application JNI Library:

Functions
jboolean	Java_com_meta_ocean_platform_android_application_GLFrameView_setFovX (JNIEnv *env, jobject javaThis, jdouble angle)
	Java native interface function to set or change the view's horizontal field of view. More...
jboolean	Java_com_meta_ocean_platform_android_application_GLFrameView_setBackgroundColor (JNIEnv *env, jobject javaThis, jdouble red, jdouble green, jdouble blue)
	Java native interface function to set or change the view's background color. More...
jboolean	Java_com_meta_ocean_platform_android_application_GLFrameView_setFrameMedium (JNIEnv *env, jobject javaThis, jstring url, jstring type, jint preferredWidth, jint preferredHeight, jboolean adjustFov)
	Java native interface function to set or change the view's background media object. More...
void	Java_com_meta_ocean_platform_android_application_GLFrameView_registerInstance (JNIEnv *env, jobject javaThis)
	Java native interface function to register the instance function for the corresponding native C++ class. More...
jboolean	Java_com_meta_ocean_platform_android_application_GLView_initialize (JNIEnv *env, jobject javaThis)
	Java native interface function to initialize the application view. More...
jboolean	Java_com_meta_ocean_platform_android_application_GLView_release (JNIEnv *env, jobject javaThis)
	Java native interface function to release the application view. More...
jboolean	Java_com_meta_ocean_platform_android_application_GLView_resize (JNIEnv *env, jobject javaThis, jint width, jint height)
	Java native interface function resizing the framebuffer. More...
jboolean	Java_com_meta_ocean_platform_android_application_GLView_render (JNIEnv *env, jobject javaThis)
	Java native interface function rendering the next frame. More...
void	Java_com_meta_ocean_platform_android_application_GLView_onTouchDown (JNIEnv *env, jobject javaThis, jfloat x, jfloat y)
	Java native interface function for touch down events. More...
void	Java_com_meta_ocean_platform_android_application_GLView_onTouchMove (JNIEnv *env, jobject javaThis, jfloat x, jfloat y)
	Java native interface function for (touch) move events. More...
void	Java_com_meta_ocean_platform_android_application_GLView_onTouchUp (JNIEnv *env, jobject javaThis, jfloat x, jfloat y)
	Java native interface function for touch up events. More...
void	Java_com_meta_ocean_platform_android_application_GLView_onActivityResume (JNIEnv *env, jobject javaThis)
	Java native interface function for resume events. More...
void	Java_com_meta_ocean_platform_android_application_GLView_onActivityPause (JNIEnv *env, jobject javaThis)
	Java native interface function for pause events. More...
void	Java_com_meta_ocean_platform_android_application_GLView_onActivityStop (JNIEnv *env, jobject javaThis)
	Java native interface function for stop events. More...
void	Java_com_meta_ocean_platform_android_application_GLView_onActivityDestroy (JNIEnv *env, jobject javaThis)
	Java native interface function for destroy events. More...
void	Java_com_meta_ocean_platform_android_application_GLView_onPermissionGranted (JNIEnv *env, jobject javaThis, jstring permission)
	Java native interface function for permission granted events. More...
void	Java_com_meta_ocean_platform_android_application_GLView_registerInstance (JNIEnv *env, jobject javaThis)
	Java native interface function to register the instance function for the corresponding native C++ class. More...

Detailed Description

The Ocean Android Platform Application Library provides JNI functionalities for applications on Android platforms.

The library is available on Android platforms only.

Function Documentation

Java_com_meta_ocean_platform_android_application_GLFrameView_registerInstance()

void Java_com_meta_ocean_platform_android_application_GLFrameView_registerInstance	(	JNIEnv *	env,
		jobject	javaThis
	)

Java native interface function to register the instance function for the corresponding native C++ class.

Parameters

env	JNI environment
javaThis	JNI object

Java_com_meta_ocean_platform_android_application_GLFrameView_setBackgroundColor()

jboolean Java_com_meta_ocean_platform_android_application_GLFrameView_setBackgroundColor	(	JNIEnv *	env,
		jobject	javaThis,
		jdouble	red,
		jdouble	green,
		jdouble	blue
	)

Java native interface function to set or change the view's background color.

Parameters

env	JNI environment
javaThis	JNI object
red	Red color value, with range [0.0, 1.0]
green	Green color value, with range [0.0, 1.0]
blue	Blue color value, with range [0.0, 1.0]

Returns

True, if succeeded

Java_com_meta_ocean_platform_android_application_GLFrameView_setFovX()

jboolean Java_com_meta_ocean_platform_android_application_GLFrameView_setFovX	(	JNIEnv *	env,
		jobject	javaThis,
		jdouble	angle
	)

Java native interface function to set or change the view's horizontal field of view.

Parameters

env	JNI environment
javaThis	JNI object
angle	New horizontal field of view in radian

Returns

True, if succeeded

Java_com_meta_ocean_platform_android_application_GLFrameView_setFrameMedium()

jboolean Java_com_meta_ocean_platform_android_application_GLFrameView_setFrameMedium	(	JNIEnv *	env,
		jobject	javaThis,
		jstring	url,
		jstring	type,
		jint	preferredWidth,
		jint	preferredHeight,
		jboolean	adjustFov
	)

Java native interface function to set or change the view's background media object.

Parameters

env	JNI environment
javaThis	JNI object
url	URL of the media object to be used as background medium
type	Hint defining the media object in more detail, possible values are "LIVE_VIDEO", "IMAGE", "MOVIE", "IMAGE_SEQUENCE" or "FRAME_STREAM", if no hint is given the first possible media object will be created
preferredWidth	Preferred width of the medium in pixel, use 0 to use the default width
preferredHeight	Preferred height of the medium in pixel, use 0 to use the default height
adjustFov	True, to adjust the view's field of view to the field of the background automatically

Returns

True, if succeeded

Java_com_meta_ocean_platform_android_application_GLView_initialize()

jboolean Java_com_meta_ocean_platform_android_application_GLView_initialize	(	JNIEnv *	env,
		jobject	javaThis
	)

Java native interface function to initialize the application view.

Parameters

env	JNI environment
javaThis	JNI object

Returns

True, if succeeded

Java_com_meta_ocean_platform_android_application_GLView_onActivityDestroy()

void Java_com_meta_ocean_platform_android_application_GLView_onActivityDestroy	(	JNIEnv *	env,
		jobject	javaThis
	)

Java native interface function for destroy events.

Parameters

env	JNI environment
javaThis	JNI object

Java_com_meta_ocean_platform_android_application_GLView_onActivityPause()

void Java_com_meta_ocean_platform_android_application_GLView_onActivityPause	(	JNIEnv *	env,
		jobject	javaThis
	)

Java native interface function for pause events.

Parameters

env	JNI environment
javaThis	JNI object

Java_com_meta_ocean_platform_android_application_GLView_onActivityResume()

void Java_com_meta_ocean_platform_android_application_GLView_onActivityResume	(	JNIEnv *	env,
		jobject	javaThis
	)

Java native interface function for resume events.

Parameters

env	JNI environment
javaThis	JNI object

Java_com_meta_ocean_platform_android_application_GLView_onActivityStop()

void Java_com_meta_ocean_platform_android_application_GLView_onActivityStop	(	JNIEnv *	env,
		jobject	javaThis
	)

Java native interface function for stop events.

Parameters

env	JNI environment
javaThis	JNI object

Java_com_meta_ocean_platform_android_application_GLView_onPermissionGranted()

void Java_com_meta_ocean_platform_android_application_GLView_onPermissionGranted	(	JNIEnv *	env,
		jobject	javaThis,
		jstring	permission
	)

Java native interface function for permission granted events.

Parameters

env	JNI environment
javaThis	JNI object
permission	The permission which has been granted

Java_com_meta_ocean_platform_android_application_GLView_onTouchDown()

void Java_com_meta_ocean_platform_android_application_GLView_onTouchDown	(	JNIEnv *	env,
		jobject	javaThis,
		jfloat	x,
		jfloat	y
	)

Java native interface function for touch down events.

Parameters

env	JNI environment
javaThis	JNI object
x	Horizontal touch position in pixel
y	Vertical touch position in pixel

Java_com_meta_ocean_platform_android_application_GLView_onTouchMove()

void Java_com_meta_ocean_platform_android_application_GLView_onTouchMove	(	JNIEnv *	env,
		jobject	javaThis,
		jfloat	x,
		jfloat	y
	)

Java native interface function for (touch) move events.

Parameters

env	JNI environment
javaThis	JNI object
x	Horizontal (touch) move position in pixel
y	Vertical (touch) move position in pixel

Java_com_meta_ocean_platform_android_application_GLView_onTouchUp()

void Java_com_meta_ocean_platform_android_application_GLView_onTouchUp	(	JNIEnv *	env,
		jobject	javaThis,
		jfloat	x,
		jfloat	y
	)

Java native interface function for touch up events.

Parameters

env	JNI environment
javaThis	JNI object
x	Horizontal touch position in pixel
y	Vertical touch position in pixel

Java_com_meta_ocean_platform_android_application_GLView_registerInstance()

void Java_com_meta_ocean_platform_android_application_GLView_registerInstance	(	JNIEnv *	env,
		jobject	javaThis
	)

Java native interface function to register the instance function for the corresponding native C++ class.

Parameters

env	JNI environment
javaThis	JNI object

Java_com_meta_ocean_platform_android_application_GLView_release()

jboolean Java_com_meta_ocean_platform_android_application_GLView_release	(	JNIEnv *	env,
		jobject	javaThis
	)

Java native interface function to release the application view.

Parameters

env	JNI environment
javaThis	JNI object

Returns

True, if succeeded

Java_com_meta_ocean_platform_android_application_GLView_render()

jboolean Java_com_meta_ocean_platform_android_application_GLView_render	(	JNIEnv *	env,
		jobject	javaThis
	)

Java native interface function rendering the next frame.

Parameters

env	JNI environment
javaThis	JNI object

Returns

True, if succeeded

Java_com_meta_ocean_platform_android_application_GLView_resize()

jboolean Java_com_meta_ocean_platform_android_application_GLView_resize	(	JNIEnv *	env,
		jobject	javaThis,
		jint	width,
		jint	height
	)

Java native interface function resizing the framebuffer.

Parameters

env	JNI environment
javaThis	JNI object
width	Horizontal window size position in pixel
height	Vertical window size in pixel