鸿蒙OpenHarmony Native API【native_interface_bundle.h与native_interface_xcompo】 头文件

native_interface_bundle.h

Overview

Related Modules:

Native_Bundle

Description:

Declares the Bundle-specific function, including function for obtaining application ID.

Since: 9 Version: 1.0

Summary

Functions

Function Description
OH_NativeBundle_GetAppIdByBundleName (const char *bundleName) char * Obtains the application ID based on the given bundle name.

native_interface_xcomponent.h

Overview

Related Modules:

Native XComponent

Description:

Declares APIs for accessing a Native XComponent.

Since: 8 Version: 1.0

Summary

Classes

Classe Name Description
OH_NativeXComponent_TouchPoint
OH_NativeXComponent_TouchEvent
OH_NativeXComponent_Callback Registers the surface lifecycle and touch event callbacks.

Macros

Macro Name and Value Description
OH_NATIVE_XCOMPONENT_OBJ ("NATIVE_XCOMPONENT_OBJ")

Typedefs

Typedef Name Description
OH_NativeXComponent typedef struct OH_NativeXComponent Provides an encapsulated OH_NativeXComponent instance.
OH_NativeXComponent_Callback typedef struct OH_NativeXComponent_Callback Registers the surface lifecycle and touch event callbacks.

Enumerations

Enumeration Name Description
{ OH_NATIVEXCOMPONENT_RESULT_SUCCESS = 0, OH_NATIVEXCOMPONENT_RESULT_FAILED = -1, OH_NATIVEXCOMPONENT_RESULT_BAD_PARAMETER = -2 } Enumerates the API access states.
OH_NativeXComponent_TouchEventType { OH_NATIVEXCOMPONENT_DOWN = 0, OH_NATIVEXCOMPONENT_UP, OH_NATIVEXCOMPONENT_MOVE, OH_NATIVEXCOMPONENT_CANCEL, OH_NATIVEXCOMPONENT_UNKNOWN }

Functions

Function Description
OH_NativeXComponent_GetXComponentId (OH_NativeXComponent *component, char *id, uint64_t *size) int32_t Obtains the ID of the ArkUI XComponent.
OH_NativeXComponent_GetXComponentSize (OH_NativeXComponent *component, const void *window, uint64_t *width, uint64_t *height) int32_t Obtains the size of the surface held by the ArkUI XComponent.
OH_NativeXComponent_GetXComponentOffset (OH_NativeXComponent *component, const void *window, double *x, double *y) int32_t Obtains the offset of the surface held by the ArkUI XComponent.
OH_NativeXComponent_GetTouchEvent (OH_NativeXComponent *component, const void *window, OH_NativeXComponent_TouchEvent *touchEvent) int32_t Obtains the touch event dispatched by the ArkUI XComponent.
OH_NativeXComponent_RegisterCallback (OH_NativeXComponent *component, OH_NativeXComponent_Callback *callback) int32_t Regis
以上就是本篇文章所带来的鸿蒙开发中一小部分技术讲解;想要学习完整的鸿蒙全栈技术。可以在结尾找我可全部拿到!
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