自定义JNI常用函数宏

底层开发时使用的JNI函数，可能并不能正确的写出原函数名，且编辑时无代码提示。为开发时方便快捷，在此将JNI常用函数用宏重定义，提供C语言版本，若需C++版本可稍作修改，方便开发，内容如下：

#ifndef __JNI_COMMON_H__#define __JNI_COMMON_H__#include <stdio.h>#include <stdlib.h>#include <string.h>#include <jni.h>#include <android/log.h>#define JNI_TAG "JNI_TAG"#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG, JNI_TAG, __VA_ARGS__)typedef enum _SKType_E{    SK_TYPE_NONE,    SK_TYPE_MAX}SKType_E;//define jni common interface#define JNI_FIND_CLASS(name) (*env)->FindClass(env, name)#define JNI_GET_OBJ_CLASS(obj) (*env)->GetObjectClass(env, obj)#define JNI_ALLOC_OBJ(jclassz) (*env)->AllocObject(env, jclassz)#define JNI_NEW_OBJ(jclassz, methodid, ...) (*env)->NewObject(env, jclassz, methodid, ##__VA_ARGS__)//field id#define JNI_GET_OBJ_FIELD_ID(jclassz, name) (*env)->GetFieldID(env, (const char*)jclassz, name, (const char*)"Ljava/lang/Object;")#define JNI_GET_STRING_FIELD_ID(jclassz, name) (*env)->GetFieldID(env, (const char*)jclassz, name, (const char*)"Ljava/lang/String;")#define JNI_GET_BYTE_FIELD_ID(jclassz, name) (*env)->GetFieldID(env, (const char*)jclassz, name, (const char*)"B")#define JNI_GET_CHAR_FIELD_ID(jclassz, name) (*env)->GetFieldID(env, (const char*)jclassz, name, (const char*)"C")#define JNI_GET_SHORT_FIELD_ID(jclassz, name) (*env)->GetFieldID(env, (const char*)jclassz, name, (const char*)"S")#define JNI_GET_INT_FIELD_ID(jclassz, name) (*env)->GetFieldID(env, (const char*)jclassz, name, (const char*)"I")#define JNI_GET_LONG_FIELD_ID(jclassz, name) (*env)->GetFieldID(env, (const char*)jclassz, name, (const char*)"J")#define JNI_GET_FLOAT_FIELD_ID(jclassz, name) (*env)->GetFieldID(env, (const char*)jclassz, name, (const char*)"F")#define JNI_GET_DOUBLE_FIELD_ID(jclassz, name) (*env)->GetFieldID(env, (const char*)jclassz, name, (const char*)"D")#define JNI_GET_BOOLEAN_FIELD_ID(jclassz, name) (*env)->GetFieldID(env, (const char*)jclassz, name, (const char*)"Z")//field value#define JNI_GET_OBJ_FIELD_VALUE(obj, fieldid) (*env)->GetObjectField(env, obj, fieldid)#define JNI_GET_STRING_FIELD_VALUE(obj, fieldid) (*env)->GetObjectField(env, obj, fieldid)#define JNI_GET_BYTE_FIELD_VALUE(obj, fieldid) (*env)->GetByteField(env, obj, fieldid)#define JNI_GET_CHAR_FIELD_VALUE(obj, fieldid) (*env)->GetCharField(env, obj, fieldid)#define JNI_GET_SHORT_FIELD_VALUE(obj, fieldid) (*env)->GetShortField(env, obj, fieldid)#define JNI_GET_INT_FIELD_VALUE(obj, fieldid) (*env)->GetIntField(env, obj, fieldid)#define JNI_GET_FLOAT_FIELD_VALUE(obj, fieldid) (*env)->GetFloatField(env, obj, fieldid)#define JNI_GET_DOUBLE_FIELD_VALUE(obj, fieldid) (*env)->GetDoubleField(env, obj, fieldid)#define JNI_GET_BOOLEAN_FIELD_VALUE(obj, fieldid) (*env)->GetBooleanField(env, obj, fieldid)//method id#define JNI_GET_METHOD_ID(jclassz, name, signature) (*env)->GetMethodID(env, jclassz, (const char*)name, (const char*)signature)#define JNI_GET_CONSTRUCT_METHOD_ID(jclassz, signature) (*env)->GetMethodID(env, jclassz, (const char*)"<init>", (const char*)signature)//call method#define JNI_CALL_OBJ_METHOD(obj, methodid, ...) (*env)->CallObjectMethod(env, methodid, ##__VA_ARGS__)#define JNI_CALL_STRING_METHOD(obj, methodid, ...) (*env)->CallObjectMethod(env, methodid, ##__VA_ARGS__)#define JNI_CALL_BYTE_METHOD(obj, methodid, ...) (*env)->CallByteMethod(env, methodid, ##__VA_ARGS__)#define JNI_CALL_CHAR_METHOD(obj, methodid, ...) (*env)->CallCharMethod(env, methodid, ##__VA_ARGS__)#define JNI_CALL_SHORT_METHOD(obj, methodid, ...) (*env)->CallShortMethod(env, methodid, ##__VA_ARGS__)#define JNI_CALL_INT_METHOD(obj, methodid, ...) (*env)->CallIntMethod(env, methodid, ##__VA_ARGS__)#define JNI_CALL_FLOAT_METHOD(obj, methodid, ...) (*env)->CallFloatMethod(env, methodid, ##__VA_ARGS__)#define JNI_CALL_DOUBLE_METHOD(obj, methodid, ...) (*env)->CallDoubleMethod(env, methodid, ##__VA_ARGS__)#define JNI_CALL_BOOLEAN_METHOD(obj, methodid, ...) (*env)->CallBooleanMethod(env, methodid, ##__VA_ARGS__)//call nonvirtual method#define JNI_CALL_OBJ_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualObjectMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_CALL_STRING_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualObjectMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_CALL_BYTE_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualByteMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_CALL_CHAR_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualCharMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_CALL_SHORT_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualShortMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_CALL_INT_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualIntMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_CALL_LONG_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualLongMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_CALL_FLOAT_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualFloatMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_CALL_DOUBLE_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualDoubleMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_CALL_BOOLEAN_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualBooleanMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_CALL_VOID_NONVIRTUAL_METHOD(obj, jclassz, methodid, ...) (*env)->CallNonvirtualVoidMethod(env, obj, jclassz, methodid, ##__VA_ARGS__)#define JNI_NEW_STRING(str, size) (*env)->NewString(env, (const jchar*)str, size)#define JNI_NEW_STRING_UTF(str) (*env)->NewStringUTF(env, (const char*)str)#define JNI_GET_STRING(jstr) (*env)->GetStringChars(env, jstr, NULL)#define JNI_GET_STRING_UTF(jstr) (*env)->GetStringUTFChars(env, jstr, NULL)#define JNI_GET_STRING_LENGTH(jstr) (*env)->GetStringLength(env, jstr)#define JNI_GET_STRING_UTF_LENGTH(jstr) (*env)->GetStringUTFLength(env, jstr)#define JNI_RELEASE_STRING(jstr, str) (*env)->ReleaseStringChars(env, jstr, (const char*)str)#define JNI_RELEASE_STRING_UTF(jstr, str) (*env)->ReleaseStringUTFChars(env, jstr, (const char*)str)//array//new array#define JNI_NEW_OBJ_ARRAY(len, jclassz) (*env)->NewObjectArray(env, len, jclassz, NULL)#define JNI_NEW_BYTE_ARRAY(len) (*env)->NewByteArray(env, len)#define JNI_NEW_CHAR_ARRAY(len) (*env)->NewCharArray(env, len)#define JNI_NEW_SHORT_ARRAY(len) (*env)->NewShortArray(env, len)#define JNI_NEW_INT_ARRAY(len) (*env)->NewIntArray(env, len)#define JNI_NEW_LONG_ARRAY(len) (*env)->NewLongArray(env, len)#define JNI_NEW_FLOAT_ARRAY(len) (*env)->NewFloatArray(env, len)#define JNI_NEW_DOUBLE_ARRAY(len) (*env)->NewDoubleArray(env, len)#define JNI_NEW_BOOLEAN_ARRAY(len) (*env)->NewBooleanArray(env, len)//get elements#define JNI_GET_OBJ_ARRAY_ELEMENT(arr, idx) (*env)->GetObjectArrayElement(arr, idx)#define JNI_GET_BYTE_ARRAY_ELEMENT(arr) (*env)->GetByteArrayElements(env, arr, NULL)#define JNI_GET_CHAR_ARRAY_ELEMENT(arr) (*env)->GetCharArrayElements(env, arr, NULL)#define JNI_GET_SHORT_ARRAY_ELEMENT(arr) (*env)->GetShortArrayElements(env, arr, NULL)#define JNI_GET_INT_ARRAY_ELEMENT(arr) (*env)->GetIntArrayElements(env, arr, NULL)#define JNI_GET_LONG_ARRAY_ELEMENT(arr) (*env)->GetLongArrayElements(env, arr, NULL)#define JNI_GET_FLOAT_ARRAY_ELEMENT(arr) (*env)->GetFloatArrayElements(env, arr, NULL)#define JNI_GET_DOUBLE_ARRAY_ELEMENT(arr) (*env)->GetDoubleArrayElements(env, arr, NULL)#define JNI_GET_BOOLEAN_ARRAY_ELEMENT(arr) (*env)->GetBooleanArrayElements(env, arr, NULL)//set elements#define JNI_SET_OBJ_ARRAY_ELEMENT(objarr, idx, obj) (*env)->SetObjectArrayElement(env, objarr, idx, obj)//release elements#define JNI_RELEASE_BYTE_ARRAY_ELEMENTS(arr, ptr) (*env)->ReleaseByteArrayElement(env, arr, ptr, 0)#define JNI_RELEASE_CHAR_ARRAY_ELEMENTS(arr, ptr) (*env)->ReleaseCharArrayElement(env, arr, ptr, 0)#define JNI_RELEASE_SHORT_ARRAY_ELEMENTS(arr, ptr) (*env)->ReleaseShortArrayElement(env, arr, ptr, 0)#define JNI_RELEASE_INT_ARRAY_ELEMENTS(arr, ptr) (*env)->ReleaseIntArrayElement(env, arr, ptr, 0)#define JNI_RELEASE_LONG_ARRAY_ELEMENTS(arr, ptr) (*env)->ReleaseLongArrayElement(env, arr, ptr, 0)#define JNI_RELEASE_FLOAT_ARRAY_ELEMENTS(arr, ptr) (*env)->ReleaseFloatArrayElement(env, arr, ptr, 0)#define JNI_RELEASE_DOUBLE_ARRAY_ELEMENTS(arr, ptr) (*env)->ReleaseDoubleArrayElement(env, arr, ptr, 0)#define JNI_RELEASE_BOOLEAN_ARRAY_ELEMENTS(arr, ptr) (*env)->ReleaseBooleanArrayElement(env, arr, ptr, 0)//get array region#define JNI_GET_BYTE_ARRAY_REGION(arr, start, len, ptr) (*env)->GetByteArrayRegion(env, arr, start, len, ptr)#define JNI_GET_CHAR_ARRAY_REGION(arr, start, len, ptr) (*env)->GetCharArrayRegion(env, arr, start, len, ptr)#define JNI_GET_SHORT_ARRAY_REGION(arr, start, len, ptr) (*env)->GetShortArrayRegion(env, arr, start, len, ptr)#define JNI_GET_INT_ARRAY_REGION(arr, start, len, ptr) (*env)->GetIntArrayRegion(env, arr, start, len, ptr)#define JNI_GET_LONG_ARRAY_REGION(arr, start, len, ptr) (*env)->GetLongArrayRegion(env, arr, start, len, ptr)#define JNI_GET_FLOAT_ARRAY_REGION(arr, start, len, ptr) (*env)->GetFloatArrayRegion(env, arr, start, len, ptr)#define JNI_GET_DOUBLE_ARRAY_REGION(arr, start, len, ptr) (*env)->GetDoubleArrayRegion(env, arr, start, len, ptr)#define JNI_GET_BOOLEAN_ARRAY_REGION(arr, start, len, ptr) (*env)->GetBooleanArrayRegion(env, arr, start, len, ptr)//set array region#define JNI_SET_BYTE_ARRAY_REGION(arr, start, len, ptr) (*env)->SetByteArrayRegion(env, arr, start, len, ptr)#define JNI_SET_CHAR_ARRAY_REGION(arr, start, len, ptr) (*env)->SetCharArrayRegion(env, arr, start, len, ptr)#define JNI_SET_SHORT_ARRAY_REGION(arr, start, len, ptr) (*env)->SetShortArrayRegion(env, arr, start, len, ptr)#define JNI_SET_INT_ARRAY_REGION(arr, start, len, ptr) (*env)->SetIntArrayRegion(env, arr, start, len, ptr)#define JNI_SET_LONG_ARRAY_REGION(arr, start, len, ptr) (*env)->SetLongArrayRegion(env, arr, start, len, ptr)#define JNI_SET_FLOAT_ARRAY_REGION(arr, start, len, ptr) (*env)->SetFloatArrayRegion(env, arr, start, len, ptr)#define JNI_SET_DOUBLE_ARRAY_REGION(arr, start, len, ptr) (*env)->SetDoubleArrayRegion(env, arr, start, len, ptr)#define JNI_SET_BOOLEAN_ARRAY_REGION(arr, start, len, ptr) (*env)->SetBooleanArrayRegion(env, arr, start, len, ptr)#define JNI_NEW_LOCAL_REF(obj) (*env)->NewLocalRef(env, obj)#define JNI_NEW_GLOBAL_REF(obj) (*env)->NewGlobalRef(env, obj)#define JNI_NEW_WEAK_GLOBAL_REF(obj) (*env)->NewWeakGlobalRef(env, obj)#define JNI_DELETE_LOCAL_REF(obj) (*env)->DeleteLocalRef(env, obj)#define JNI_DELETE_GLOBAL_REF(obj) (*env)->DeleteGlobalRef(env, obj)#define JNI_DELETE_WEAK_GLOBAL_REF(obj) (*env)->DeleteWeakGlobalRef(env, obj)#endif //#ifndef __JNI_COMMON_H__