ndk基本方法
来源：互联网 发布：在线直播电视软件 编辑：程序博客网 时间：2024/05/20 18:42
/* * Copyright (C) 2006 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * JNI specification, as defined by Sun: * http://java.sun.com/javase/6/docs/technotes/guides/jni/spec/jniTOC.html * * Everything here is expected to be VM-neutral. */ #ifndef JNI_H_ #define JNI_H_ #include <sys/cdefs.h> #include <stdarg.h> /* * Primitive types that match up with Java equivalents. */ #ifdef HAVE_INTTYPES_H # include <inttypes.h> /* C99 */ typedef uint8_t jboolean; /* unsigned 8 bits */ typedef int8_t jbyte; /* signed 8 bits */ typedef uint16_t jchar; /* unsigned 16 bits */ typedef int16_t jshort; /* signed 16 bits */ typedef int32_t jint; /* signed 32 bits */ typedef int64_t jlong; /* signed 64 bits */ typedef float jfloat; /* 32-bit IEEE 754 */ typedef double jdouble; /* 64-bit IEEE 754 */ #else typedef unsigned char jboolean; /* unsigned 8 bits */ typedef signed char jbyte; /* signed 8 bits */ typedef unsigned short jchar; /* unsigned 16 bits */ typedef short jshort; /* signed 16 bits */ typedef int jint; /* signed 32 bits */ typedef long long jlong; /* signed 64 bits */ typedef float jfloat; /* 32-bit IEEE 754 */ typedef double jdouble; /* 64-bit IEEE 754 */ #endif /* "cardinal indices and sizes" */ typedef jint jsize; #ifdef __cplusplus /* * Reference types, in C++ */ class _jobject {}; class _jclass : public _jobject {}; class _jstring : public _jobject {}; class _jarray : public _jobject {}; class _jobjectArray : public _jarray {}; class _jbooleanArray : public _jarray {}; class _jbyteArray : public _jarray {}; class _jcharArray : public _jarray {}; class _jshortArray : public _jarray {}; class _jintArray : public _jarray {}; class _jlongArray : public _jarray {}; class _jfloatArray : public _jarray {}; class _jdoubleArray : public _jarray {}; class _jthrowable : public _jobject {}; typedef _jobject* jobject; typedef _jclass* jclass; typedef _jstring* jstring; typedef _jarray* jarray; typedef _jobjectArray* jobjectArray; typedef _jbooleanArray* jbooleanArray; typedef _jbyteArray* jbyteArray; typedef _jcharArray* jcharArray; typedef _jshortArray* jshortArray; typedef _jintArray* jintArray; typedef _jlongArray* jlongArray; typedef _jfloatArray* jfloatArray; typedef _jdoubleArray* jdoubleArray; typedef _jthrowable* jthrowable; typedef _jobject* jweak; #else /* not __cplusplus */ /* * Reference types, in C. */ typedef void* jobject; typedef jobject jclass; typedef jobject jstring; typedef jobject jarray; typedef jarray jobjectArray; typedef jarray jbooleanArray; typedef jarray jbyteArray; typedef jarray jcharArray; typedef jarray jshortArray; typedef jarray jintArray; typedef jarray jlongArray; typedef jarray jfloatArray; typedef jarray jdoubleArray; typedef jobject jthrowable; typedef jobject jweak; #endif /* not __cplusplus */ struct _jfieldID; /* opaque structure */ typedef struct _jfieldID* jfieldID; /* field IDs */ struct _jmethodID; /* opaque structure */ typedef struct _jmethodID* jmethodID; /* method IDs */ struct JNIInvokeInterface; typedef union jvalue { jboolean z; jbyte b; jchar c; jshort s; jint i; jlong j; jfloat f; jdouble d; jobject l; } jvalue; typedef enum jobjectRefType { JNIInvalidRefType = 0, JNILocalRefType = 1, JNIGlobalRefType = 2, JNIWeakGlobalRefType = 3 } jobjectRefType; typedef struct { const char* name; const char* signature; void* fnPtr; } JNINativeMethod; struct _JNIEnv; struct _JavaVM; typedef const struct JNINativeInterface* C_JNIEnv; #if defined(__cplusplus) typedef _JNIEnv JNIEnv; typedef _JavaVM JavaVM; #else typedef const struct JNINativeInterface* JNIEnv; typedef const struct JNIInvokeInterface* JavaVM; #endif /* * Table of interface function pointers. */ struct JNINativeInterface { void* reserved0; void* reserved1; void* reserved2; void* reserved3; jint (*GetVersion)(JNIEnv *); jclass (*DefineClass)(JNIEnv*, const char*, jobject, const jbyte*, jsize); jclass (*FindClass)(JNIEnv*, const char*); jmethodID (*FromReflectedMethod)(JNIEnv*, jobject); jfieldID (*FromReflectedField)(JNIEnv*, jobject); /* spec doesn't show jboolean parameter */ jobject (*ToReflectedMethod)(JNIEnv*, jclass, jmethodID, jboolean); jclass (*GetSuperclass)(JNIEnv*, jclass); jboolean (*IsAssignableFrom)(JNIEnv*, jclass, jclass); /* spec doesn't show jboolean parameter */ jobject (*ToReflectedField)(JNIEnv*, jclass, jfieldID, jboolean); jint (*Throw)(JNIEnv*, jthrowable); jint (*ThrowNew)(JNIEnv *, jclass, const char *); jthrowable (*ExceptionOccurred)(JNIEnv*); void (*ExceptionDescribe)(JNIEnv*); void (*ExceptionClear)(JNIEnv*); void (*FatalError)(JNIEnv*, const char*); jint (*PushLocalFrame)(JNIEnv*, jint); jobject (*PopLocalFrame)(JNIEnv*, jobject); jobject (*NewGlobalRef)(JNIEnv*, jobject); void (*DeleteGlobalRef)(JNIEnv*, jobject); void (*DeleteLocalRef)(JNIEnv*, jobject); jboolean (*IsSameObject)(JNIEnv*, jobject, jobject); jobject (*NewLocalRef)(JNIEnv*, jobject); jint (*EnsureLocalCapacity)(JNIEnv*, jint); jobject (*AllocObject)(JNIEnv*, jclass); jobject (*NewObject)(JNIEnv*, jclass, jmethodID, ...); jobject (*NewObjectV)(JNIEnv*, jclass, jmethodID, va_list); jobject (*NewObjectA)(JNIEnv*, jclass, jmethodID, jvalue*); jclass (*GetObjectClass)(JNIEnv*, jobject); jboolean (*IsInstanceOf)(JNIEnv*, jobject, jclass); jmethodID (*GetMethodID)(JNIEnv*, jclass, const char*, const char*); jobject (*CallObjectMethod)(JNIEnv*, jobject, jmethodID, ...); jobject (*CallObjectMethodV)(JNIEnv*, jobject, jmethodID, va_list); jobject (*CallObjectMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); jboolean (*CallBooleanMethod)(JNIEnv*, jobject, jmethodID, ...); jboolean (*CallBooleanMethodV)(JNIEnv*, jobject, jmethodID, va_list); jboolean (*CallBooleanMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); jbyte (*CallByteMethod)(JNIEnv*, jobject, jmethodID, ...); jbyte (*CallByteMethodV)(JNIEnv*, jobject, jmethodID, va_list); jbyte (*CallByteMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); jchar (*CallCharMethod)(JNIEnv*, jobject, jmethodID, ...); jchar (*CallCharMethodV)(JNIEnv*, jobject, jmethodID, va_list); jchar (*CallCharMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); jshort (*CallShortMethod)(JNIEnv*, jobject, jmethodID, ...); jshort (*CallShortMethodV)(JNIEnv*, jobject, jmethodID, va_list); jshort (*CallShortMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); jint (*CallIntMethod)(JNIEnv*, jobject, jmethodID, ...); jint (*CallIntMethodV)(JNIEnv*, jobject, jmethodID, va_list); jint (*CallIntMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); jlong (*CallLongMethod)(JNIEnv*, jobject, jmethodID, ...); jlong (*CallLongMethodV)(JNIEnv*, jobject, jmethodID, va_list); jlong (*CallLongMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); jfloat (*CallFloatMethod)(JNIEnv*, jobject, jmethodID, ...) __NDK_FPABI__; jfloat (*CallFloatMethodV)(JNIEnv*, jobject, jmethodID, va_list) __NDK_FPABI__; jfloat (*CallFloatMethodA)(JNIEnv*, jobject, jmethodID, jvalue*) __NDK_FPABI__; jdouble (*CallDoubleMethod)(JNIEnv*, jobject, jmethodID, ...) __NDK_FPABI__; jdouble (*CallDoubleMethodV)(JNIEnv*, jobject, jmethodID, va_list) __NDK_FPABI__; jdouble (*CallDoubleMethodA)(JNIEnv*, jobject, jmethodID, jvalue*) __NDK_FPABI__; void (*CallVoidMethod)(JNIEnv*, jobject, jmethodID, ...); void (*CallVoidMethodV)(JNIEnv*, jobject, jmethodID, va_list); void (*CallVoidMethodA)(JNIEnv*, jobject, jmethodID, jvalue*); jobject (*CallNonvirtualObjectMethod)(JNIEnv*, jobject, jclass, jmethodID, ...); jobject (*CallNonvirtualObjectMethodV)(JNIEnv*, jobject, jclass, jmethodID, va_list); jobject (*CallNonvirtualObjectMethodA)(JNIEnv*, jobject, jclass, jmethodID, jvalue*); jboolean (*CallNonvirtualBooleanMethod)(JNIEnv*, jobject, jclass, jmethodID, ...); jboolean (*CallNonvirtualBooleanMethodV)(JNIEnv*, jobject, jclass, jmethodID, va_list); jboolean (*CallNonvirtualBooleanMethodA)(JNIEnv*, jobject, jclass, jmethodID, jvalue*); jbyte (*CallNonvirtualByteMethod)(JNIEnv*, jobject, jclass, jmethodID, ...); jbyte (*CallNonvirtualByteMethodV)(JNIEnv*, jobject, jclass, jmethodID, va_list); jbyte (*CallNonvirtualByteMethodA)(JNIEnv*, jobject, jclass, jmethodID, jvalue*); jchar (*CallNonvirtualCharMethod)(JNIEnv*, jobject, jclass, jmethodID, ...); jchar (*CallNonvirtualCharMethodV)(JNIEnv*, jobject, jclass, jmethodID, va_list); jchar (*CallNonvirtualCharMethodA)(JNIEnv*, jobject, jclass, jmethodID, jvalue*); jshort (*CallNonvirtualShortMethod)(JNIEnv*, jobject, jclass, jmethodID, ...); jshort (*CallNonvirtualShortMethodV)(JNIEnv*, jobject, jclass, jmethodID, va_list); jshort (*CallNonvirtualShortMethodA)(JNIEnv*, jobject, jclass, jmethodID, jvalue*); jint (*CallNonvirtualIntMethod)(JNIEnv*, jobject, jclass, jmethodID, ...); jint (*CallNonvirtualIntMethodV)(JNIEnv*, jobject, jclass, jmethodID, va_list); jint (*CallNonvirtualIntMethodA)(JNIEnv*, jobject, jclass, jmethodID, jvalue*); jlong (*CallNonvirtualLongMethod)(JNIEnv*, jobject, jclass, jmethodID, ...); jlong (*CallNonvirtualLongMethodV)(JNIEnv*, jobject, jclass, jmethodID, va_list); jlong (*CallNonvirtualLongMethodA)(JNIEnv*, jobject, jclass, jmethodID, jvalue*); jfloat (*CallNonvirtualFloatMethod)(JNIEnv*, jobject, jclass, jmethodID, ...) __NDK_FPABI__; jfloat (*CallNonvirtualFloatMethodV)(JNIEnv*, jobject, jclass, jmethodID, va_list) __NDK_FPABI__; jfloat (*CallNonvirtualFloatMethodA)(JNIEnv*, jobject, jclass, jmethodID, jvalue*) __NDK_FPABI__; jdouble (*CallNonvirtualDoubleMethod)(JNIEnv*, jobject, jclass, jmethodID, ...) __NDK_FPABI__; jdouble (*CallNonvirtualDoubleMethodV)(JNIEnv*, jobject, jclass, jmethodID, va_list) __NDK_FPABI__; jdouble (*CallNonvirtualDoubleMethodA)(JNIEnv*, jobject, jclass, jmethodID, jvalue*) __NDK_FPABI__; void (*CallNonvirtualVoidMethod)(JNIEnv*, jobject, jclass, jmethodID, ...); void (*CallNonvirtualVoidMethodV)(JNIEnv*, jobject, jclass, jmethodID, va_list); void (*CallNonvirtualVoidMethodA)(JNIEnv*, jobject, jclass, jmethodID, jvalue*); jfieldID (*GetFieldID)(JNIEnv*, jclass, const char*, const char*); jobject (*GetObjectField)(JNIEnv*, jobject, jfieldID); jboolean (*GetBooleanField)(JNIEnv*, jobject, jfieldID); jbyte (*GetByteField)(JNIEnv*, jobject, jfieldID); jchar (*GetCharField)(JNIEnv*, jobject, jfieldID); jshort (*GetShortField)(JNIEnv*, jobject, jfieldID); jint (*GetIntField)(JNIEnv*, jobject, jfieldID); jlong (*GetLongField)(JNIEnv*, jobject, jfieldID); jfloat (*GetFloatField)(JNIEnv*, jobject, jfieldID) __NDK_FPABI__; jdouble (*GetDoubleField)(JNIEnv*, jobject, jfieldID) __NDK_FPABI__; void (*SetObjectField)(JNIEnv*, jobject, jfieldID, jobject); void (*SetBooleanField)(JNIEnv*, jobject, jfieldID, jboolean); void (*SetByteField)(JNIEnv*, jobject, jfieldID, jbyte); void (*SetCharField)(JNIEnv*, jobject, jfieldID, jchar); void (*SetShortField)(JNIEnv*, jobject, jfieldID, jshort); void (*SetIntField)(JNIEnv*, jobject, jfieldID, jint); void (*SetLongField)(JNIEnv*, jobject, jfieldID, jlong); void (*SetFloatField)(JNIEnv*, jobject, jfieldID, jfloat) __NDK_FPABI__; void (*SetDoubleField)(JNIEnv*, jobject, jfieldID, jdouble) __NDK_FPABI__; jmethodID (*GetStaticMethodID)(JNIEnv*, jclass, const char*, const char*); jobject (*CallStaticObjectMethod)(JNIEnv*, jclass, jmethodID, ...); jobject (*CallStaticObjectMethodV)(JNIEnv*, jclass, jmethodID, va_list); jobject (*CallStaticObjectMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); jboolean (*CallStaticBooleanMethod)(JNIEnv*, jclass, jmethodID, ...); jboolean (*CallStaticBooleanMethodV)(JNIEnv*, jclass, jmethodID, va_list); jboolean (*CallStaticBooleanMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); jbyte (*CallStaticByteMethod)(JNIEnv*, jclass, jmethodID, ...); jbyte (*CallStaticByteMethodV)(JNIEnv*, jclass, jmethodID, va_list); jbyte (*CallStaticByteMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); jchar (*CallStaticCharMethod)(JNIEnv*, jclass, jmethodID, ...); jchar (*CallStaticCharMethodV)(JNIEnv*, jclass, jmethodID, va_list); jchar (*CallStaticCharMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); jshort (*CallStaticShortMethod)(JNIEnv*, jclass, jmethodID, ...); jshort (*CallStaticShortMethodV)(JNIEnv*, jclass, jmethodID, va_list); jshort (*CallStaticShortMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); jint (*CallStaticIntMethod)(JNIEnv*, jclass, jmethodID, ...); jint (*CallStaticIntMethodV)(JNIEnv*, jclass, jmethodID, va_list); jint (*CallStaticIntMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); jlong (*CallStaticLongMethod)(JNIEnv*, jclass, jmethodID, ...); jlong (*CallStaticLongMethodV)(JNIEnv*, jclass, jmethodID, va_list); jlong (*CallStaticLongMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); jfloat (*CallStaticFloatMethod)(JNIEnv*, jclass, jmethodID, ...) __NDK_FPABI__; jfloat (*CallStaticFloatMethodV)(JNIEnv*, jclass, jmethodID, va_list) __NDK_FPABI__; jfloat (*CallStaticFloatMethodA)(JNIEnv*, jclass, jmethodID, jvalue*) __NDK_FPABI__; jdouble (*CallStaticDoubleMethod)(JNIEnv*, jclass, jmethodID, ...) __NDK_FPABI__; jdouble (*CallStaticDoubleMethodV)(JNIEnv*, jclass, jmethodID, va_list) __NDK_FPABI__; jdouble (*CallStaticDoubleMethodA)(JNIEnv*, jclass, jmethodID, jvalue*) __NDK_FPABI__; void (*CallStaticVoidMethod)(JNIEnv*, jclass, jmethodID, ...); void (*CallStaticVoidMethodV)(JNIEnv*, jclass, jmethodID, va_list); void (*CallStaticVoidMethodA)(JNIEnv*, jclass, jmethodID, jvalue*); jfieldID (*GetStaticFieldID)(JNIEnv*, jclass, const char*, const char*); jobject (*GetStaticObjectField)(JNIEnv*, jclass, jfieldID); jboolean (*GetStaticBooleanField)(JNIEnv*, jclass, jfieldID); jbyte (*GetStaticByteField)(JNIEnv*, jclass, jfieldID); jchar (*GetStaticCharField)(JNIEnv*, jclass, jfieldID); jshort (*GetStaticShortField)(JNIEnv*, jclass, jfieldID); jint (*GetStaticIntField)(JNIEnv*, jclass, jfieldID); jlong (*GetStaticLongField)(JNIEnv*, jclass, jfieldID); jfloat (*GetStaticFloatField)(JNIEnv*, jclass, jfieldID) __NDK_FPABI__; jdouble (*GetStaticDoubleField)(JNIEnv*, jclass, jfieldID) __NDK_FPABI__; void (*SetStaticObjectField)(JNIEnv*, jclass, jfieldID, jobject); void (*SetStaticBooleanField)(JNIEnv*, jclass, jfieldID, jboolean); void (*SetStaticByteField)(JNIEnv*, jclass, jfieldID, jbyte); void (*SetStaticCharField)(JNIEnv*, jclass, jfieldID, jchar); void (*SetStaticShortField)(JNIEnv*, jclass, jfieldID, jshort); void (*SetStaticIntField)(JNIEnv*, jclass, jfieldID, jint); void (*SetStaticLongField)(JNIEnv*, jclass, jfieldID, jlong); void (*SetStaticFloatField)(JNIEnv*, jclass, jfieldID, jfloat) __NDK_FPABI__; void (*SetStaticDoubleField)(JNIEnv*, jclass, jfieldID, jdouble) __NDK_FPABI__; jstring (*NewString)(JNIEnv*, const jchar*, jsize); jsize (*GetStringLength)(JNIEnv*, jstring); const jchar* (*GetStringChars)(JNIEnv*, jstring, jboolean*); void (*ReleaseStringChars)(JNIEnv*, jstring, const jchar*); jstring (*NewStringUTF)(JNIEnv*, const char*); jsize (*GetStringUTFLength)(JNIEnv*, jstring); /* JNI spec says this returns const jbyte*, but that's inconsistent */ const char* (*GetStringUTFChars)(JNIEnv*, jstring, jboolean*); void (*ReleaseStringUTFChars)(JNIEnv*, jstring, const char*); jsize (*GetArrayLength)(JNIEnv*, jarray); jobjectArray (*NewObjectArray)(JNIEnv*, jsize, jclass, jobject); jobject (*GetObjectArrayElement)(JNIEnv*, jobjectArray, jsize); void (*SetObjectArrayElement)(JNIEnv*, jobjectArray, jsize, jobject); jbooleanArray (*NewBooleanArray)(JNIEnv*, jsize); jbyteArray (*NewByteArray)(JNIEnv*, jsize); jcharArray (*NewCharArray)(JNIEnv*, jsize); jshortArray (*NewShortArray)(JNIEnv*, jsize); jintArray (*NewIntArray)(JNIEnv*, jsize); jlongArray (*NewLongArray)(JNIEnv*, jsize); jfloatArray (*NewFloatArray)(JNIEnv*, jsize); jdoubleArray (*NewDoubleArray)(JNIEnv*, jsize); jboolean* (*GetBooleanArrayElements)(JNIEnv*, jbooleanArray, jboolean*); jbyte* (*GetByteArrayElements)(JNIEnv*, jbyteArray, jboolean*); jchar* (*GetCharArrayElements)(JNIEnv*, jcharArray, jboolean*); jshort* (*GetShortArrayElements)(JNIEnv*, jshortArray, jboolean*); jint* (*GetIntArrayElements)(JNIEnv*, jintArray, jboolean*); jlong* (*GetLongArrayElements)(JNIEnv*, jlongArray, jboolean*); jfloat* (*GetFloatArrayElements)(JNIEnv*, jfloatArray, jboolean*); jdouble* (*GetDoubleArrayElements)(JNIEnv*, jdoubleArray, jboolean*); void (*ReleaseBooleanArrayElements)(JNIEnv*, jbooleanArray, jboolean*, jint); void (*ReleaseByteArrayElements)(JNIEnv*, jbyteArray, jbyte*, jint); void (*ReleaseCharArrayElements)(JNIEnv*, jcharArray, jchar*, jint); void (*ReleaseShortArrayElements)(JNIEnv*, jshortArray, jshort*, jint); void (*ReleaseIntArrayElements)(JNIEnv*, jintArray, jint*, jint); void (*ReleaseLongArrayElements)(JNIEnv*, jlongArray, jlong*, jint); void (*ReleaseFloatArrayElements)(JNIEnv*, jfloatArray, jfloat*, jint); void (*ReleaseDoubleArrayElements)(JNIEnv*, jdoubleArray, jdouble*, jint); void (*GetBooleanArrayRegion)(JNIEnv*, jbooleanArray, jsize, jsize, jboolean*); void (*GetByteArrayRegion)(JNIEnv*, jbyteArray, jsize, jsize, jbyte*); void (*GetCharArrayRegion)(JNIEnv*, jcharArray, jsize, jsize, jchar*); void (*GetShortArrayRegion)(JNIEnv*, jshortArray, jsize, jsize, jshort*); void (*GetIntArrayRegion)(JNIEnv*, jintArray, jsize, jsize, jint*); void (*GetLongArrayRegion)(JNIEnv*, jlongArray, jsize, jsize, jlong*); void (*GetFloatArrayRegion)(JNIEnv*, jfloatArray, jsize, jsize, jfloat*); void (*GetDoubleArrayRegion)(JNIEnv*, jdoubleArray, jsize, jsize, jdouble*); /* spec shows these without const; some jni.h do, some don't */ void (*SetBooleanArrayRegion)(JNIEnv*, jbooleanArray, jsize, jsize, const jboolean*); void (*SetByteArrayRegion)(JNIEnv*, jbyteArray, jsize, jsize, const jbyte*); void (*SetCharArrayRegion)(JNIEnv*, jcharArray, jsize, jsize, const jchar*); void (*SetShortArrayRegion)(JNIEnv*, jshortArray, jsize, jsize, const jshort*); void (*SetIntArrayRegion)(JNIEnv*, jintArray, jsize, jsize, const jint*); void (*SetLongArrayRegion)(JNIEnv*, jlongArray, jsize, jsize, const jlong*); void (*SetFloatArrayRegion)(JNIEnv*, jfloatArray, jsize, jsize, const jfloat*); void (*SetDoubleArrayRegion)(JNIEnv*, jdoubleArray, jsize, jsize, const jdouble*); jint (*RegisterNatives)(JNIEnv*, jclass, const JNINativeMethod*, jint); jint (*UnregisterNatives)(JNIEnv*, jclass); jint (*MonitorEnter)(JNIEnv*, jobject); jint (*MonitorExit)(JNIEnv*, jobject); jint (*GetJavaVM)(JNIEnv*, JavaVM**); void (*GetStringRegion)(JNIEnv*, jstring, jsize, jsize, jchar*); void (*GetStringUTFRegion)(JNIEnv*, jstring, jsize, jsize, char*); void* (*GetPrimitiveArrayCritical)(JNIEnv*, jarray, jboolean*); void (*ReleasePrimitiveArrayCritical)(JNIEnv*, jarray, void*, jint); const jchar* (*GetStringCritical)(JNIEnv*, jstring, jboolean*); void (*ReleaseStringCritical)(JNIEnv*, jstring, const jchar*); jweak (*NewWeakGlobalRef)(JNIEnv*, jobject); void (*DeleteWeakGlobalRef)(JNIEnv*, jweak); jboolean (*ExceptionCheck)(JNIEnv*); jobject (*NewDirectByteBuffer)(JNIEnv*, void*, jlong); void* (*GetDirectBufferAddress)(JNIEnv*, jobject); jlong (*GetDirectBufferCapacity)(JNIEnv*, jobject); /* added in JNI 1.6 */ jobjectRefType (*GetObjectRefType)(JNIEnv*, jobject); }; /* * C++ object wrapper. * * This is usually overlaid on a C struct whose first element is a * JNINativeInterface*. We rely somewhat on compiler behavior. */ struct _JNIEnv { /* do not rename this; it does not seem to be entirely opaque */ const struct JNINativeInterface* functions; #if defined(__cplusplus) jint GetVersion() { return functions->GetVersion(this); } jclass DefineClass(const char *name, jobject loader, const jbyte* buf, jsize bufLen) { return functions->DefineClass(this, name, loader, buf, bufLen); } jclass FindClass(const char* name) { return functions->FindClass(this, name); } jmethodID FromReflectedMethod(jobject method) { return functions->FromReflectedMethod(this, method); } jfieldID FromReflectedField(jobject field) { return functions->FromReflectedField(this, field); } jobject ToReflectedMethod(jclass cls, jmethodID methodID, jboolean isStatic) { return functions->ToReflectedMethod(this, cls, methodID, isStatic); } jclass GetSuperclass(jclass clazz) { return functions->GetSuperclass(this, clazz); } jboolean IsAssignableFrom(jclass clazz1, jclass clazz2) { return functions->IsAssignableFrom(this, clazz1, clazz2); } jobject ToReflectedField(jclass cls, jfieldID fieldID, jboolean isStatic) { return functions->ToReflectedField(this, cls, fieldID, isStatic); } jint Throw(jthrowable obj) { return functions->Throw(this, obj); } jint ThrowNew(jclass clazz, const char* message) { return functions->ThrowNew(this, clazz, message); } jthrowable ExceptionOccurred() { return functions->ExceptionOccurred(this); } void ExceptionDescribe() { functions->ExceptionDescribe(this); } void ExceptionClear() { functions->ExceptionClear(this); } void FatalError(const char* msg) { functions->FatalError(this, msg); } jint PushLocalFrame(jint capacity) { return functions->PushLocalFrame(this, capacity); } jobject PopLocalFrame(jobject result) { return functions->PopLocalFrame(this, result); } jobject NewGlobalRef(jobject obj) { return functions->NewGlobalRef(this, obj); } void DeleteGlobalRef(jobject globalRef) { functions->DeleteGlobalRef(this, globalRef); } void DeleteLocalRef(jobject localRef) { functions->DeleteLocalRef(this, localRef); } jboolean IsSameObject(jobject ref1, jobject ref2) { return functions->IsSameObject(this, ref1, ref2); } jobject NewLocalRef(jobject ref) { return functions->NewLocalRef(this, ref); } jint EnsureLocalCapacity(jint capacity) { return functions->EnsureLocalCapacity(this, capacity); } jobject AllocObject(jclass clazz) { return functions->AllocObject(this, clazz); } jobject NewObject(jclass clazz, jmethodID methodID, ...) { va_list args; va_start(args, methodID); jobject result = functions->NewObjectV(this, clazz, methodID, args); va_end(args); return result; } jobject NewObjectV(jclass clazz, jmethodID methodID, va_list args) { return functions->NewObjectV(this, clazz, methodID, args); } jobject NewObjectA(jclass clazz, jmethodID methodID, jvalue* args) { return functions->NewObjectA(this, clazz, methodID, args); } jclass GetObjectClass(jobject obj) { return functions->GetObjectClass(this, obj); } jboolean IsInstanceOf(jobject obj, jclass clazz) { return functions->IsInstanceOf(this, obj, clazz); } jmethodID GetMethodID(jclass clazz, const char* name, const char* sig) { return functions->GetMethodID(this, clazz, name, sig); } #define CALL_TYPE_METHOD(_jtype, _jname) \ __NDK_FPABI__ \ _jtype Call##_jname##Method(jobject obj, jmethodID methodID, ...) \ { \ _jtype result; \ va_list args; \ va_start(args, methodID); \ result = functions->Call##_jname##MethodV(this, obj, methodID, \ args); \ va_end(args); \ return result; \ } #define CALL_TYPE_METHODV(_jtype, _jname) \ __NDK_FPABI__ \ _jtype Call##_jname##MethodV(jobject obj, jmethodID methodID, \ va_list args) \ { return functions->Call##_jname##MethodV(this, obj, methodID, args); } #define CALL_TYPE_METHODA(_jtype, _jname) \ __NDK_FPABI__ \ _jtype Call##_jname##MethodA(jobject obj, jmethodID methodID, \ jvalue* args) \ { return functions->Call##_jname##MethodA(this, obj, methodID, args); } #define CALL_TYPE(_jtype, _jname) \ CALL_TYPE_METHOD(_jtype, _jname) \ CALL_TYPE_METHODV(_jtype, _jname) \ CALL_TYPE_METHODA(_jtype, _jname) CALL_TYPE(jobject, Object) CALL_TYPE(jboolean, Boolean) CALL_TYPE(jbyte, Byte) CALL_TYPE(jchar, Char) CALL_TYPE(jshort, Short) CALL_TYPE(jint, Int) CALL_TYPE(jlong, Long) CALL_TYPE(jfloat, Float) CALL_TYPE(jdouble, Double) void CallVoidMethod(jobject obj, jmethodID methodID, ...) { va_list args; va_start(args, methodID); functions->CallVoidMethodV(this, obj, methodID, args); va_end(args); } void CallVoidMethodV(jobject obj, jmethodID methodID, va_list args) { functions->CallVoidMethodV(this, obj, methodID, args); } void CallVoidMethodA(jobject obj, jmethodID methodID, jvalue* args) { functions->CallVoidMethodA(this, obj, methodID, args); } #define CALL_NONVIRT_TYPE_METHOD(_jtype, _jname) \ __NDK_FPABI__ \ _jtype CallNonvirtual##_jname##Method(jobject obj, jclass clazz, \ jmethodID methodID, ...) \ { \ _jtype result; \ va_list args; \ va_start(args, methodID); \ result = functions->CallNonvirtual##_jname##MethodV(this, obj, \ clazz, methodID, args); \ va_end(args); \ return result; \ } #define CALL_NONVIRT_TYPE_METHODV(_jtype, _jname) \ __NDK_FPABI__ \ _jtype CallNonvirtual##_jname##MethodV(jobject obj, jclass clazz, \ jmethodID methodID, va_list args) \ { return functions->CallNonvirtual##_jname##MethodV(this, obj, clazz, \ methodID, args); } #define CALL_NONVIRT_TYPE_METHODA(_jtype, _jname) \ __NDK_FPABI__ \ _jtype CallNonvirtual##_jname##MethodA(jobject obj, jclass clazz, \ jmethodID methodID, jvalue* args) \ { return functions->CallNonvirtual##_jname##MethodA(this, obj, clazz, \ methodID, args); } #define CALL_NONVIRT_TYPE(_jtype, _jname) \ CALL_NONVIRT_TYPE_METHOD(_jtype, _jname) \ CALL_NONVIRT_TYPE_METHODV(_jtype, _jname) \ CALL_NONVIRT_TYPE_METHODA(_jtype, _jname) CALL_NONVIRT_TYPE(jobject, Object) CALL_NONVIRT_TYPE(jboolean, Boolean) CALL_NONVIRT_TYPE(jbyte, Byte) CALL_NONVIRT_TYPE(jchar, Char) CALL_NONVIRT_TYPE(jshort, Short) CALL_NONVIRT_TYPE(jint, Int) CALL_NONVIRT_TYPE(jlong, Long) CALL_NONVIRT_TYPE(jfloat, Float) CALL_NONVIRT_TYPE(jdouble, Double) void CallNonvirtualVoidMethod(jobject obj, jclass clazz, jmethodID methodID, ...) { va_list args; va_start(args, methodID); functions->CallNonvirtualVoidMethodV(this, obj, clazz, methodID, args); va_end(args); } void CallNonvirtualVoidMethodV(jobject obj, jclass clazz, jmethodID methodID, va_list args) { functions->CallNonvirtualVoidMethodV(this, obj, clazz, methodID, args); } void CallNonvirtualVoidMethodA(jobject obj, jclass clazz, jmethodID methodID, jvalue* args) { functions->CallNonvirtualVoidMethodA(this, obj, clazz, methodID, args); } jfieldID GetFieldID(jclass clazz, const char* name, const char* sig) { return functions->GetFieldID(this, clazz, name, sig); } jobject GetObjectField(jobject obj, jfieldID fieldID) { return functions->GetObjectField(this, obj, fieldID); } jboolean GetBooleanField(jobject obj, jfieldID fieldID) { return functions->GetBooleanField(this, obj, fieldID); } jbyte GetByteField(jobject obj, jfieldID fieldID) { return functions->GetByteField(this, obj, fieldID); } jchar GetCharField(jobject obj, jfieldID fieldID) { return functions->GetCharField(this, obj, fieldID); } jshort GetShortField(jobject obj, jfieldID fieldID) { return functions->GetShortField(this, obj, fieldID); } jint GetIntField(jobject obj, jfieldID fieldID) { return functions->GetIntField(this, obj, fieldID); } jlong GetLongField(jobject obj, jfieldID fieldID) { return functions->GetLongField(this, obj, fieldID); } __NDK_FPABI__ jfloat GetFloatField(jobject obj, jfieldID fieldID) { return functions->GetFloatField(this, obj, fieldID); } __NDK_FPABI__ jdouble GetDoubleField(jobject obj, jfieldID fieldID) { return functions->GetDoubleField(this, obj, fieldID); } void SetObjectField(jobject obj, jfieldID fieldID, jobject value) { functions->SetObjectField(this, obj, fieldID, value); } void SetBooleanField(jobject obj, jfieldID fieldID, jboolean value) { functions->SetBooleanField(this, obj, fieldID, value); } void SetByteField(jobject obj, jfieldID fieldID, jbyte value) { functions->SetByteField(this, obj, fieldID, value); } void SetCharField(jobject obj, jfieldID fieldID, jchar value) { functions->SetCharField(this, obj, fieldID, value); } void SetShortField(jobject obj, jfieldID fieldID, jshort value) { functions->SetShortField(this, obj, fieldID, value); } void SetIntField(jobject obj, jfieldID fieldID, jint value) { functions->SetIntField(this, obj, fieldID, value); } void SetLongField(jobject obj, jfieldID fieldID, jlong value) { functions->SetLongField(this, obj, fieldID, value); } __NDK_FPABI__ void SetFloatField(jobject obj, jfieldID fieldID, jfloat value) { functions->SetFloatField(this, obj, fieldID, value); } __NDK_FPABI__ void SetDoubleField(jobject obj, jfieldID fieldID, jdouble value) { functions->SetDoubleField(this, obj, fieldID, value); } jmethodID GetStaticMethodID(jclass clazz, const char* name, const char* sig) { return functions->GetStaticMethodID(this, clazz, name, sig); } #define CALL_STATIC_TYPE_METHOD(_jtype, _jname) \ __NDK_FPABI__ \ _jtype CallStatic##_jname##Method(jclass clazz, jmethodID methodID, \ ...) \ { \ _jtype result; \ va_list args; \ va_start(args, methodID); \ result = functions->CallStatic##_jname##MethodV(this, clazz, \ methodID, args); \ va_end(args); \ return result; \ } #define CALL_STATIC_TYPE_METHODV(_jtype, _jname) \ __NDK_FPABI__ \ _jtype CallStatic##_jname##MethodV(jclass clazz, jmethodID methodID, \ va_list args) \ { return functions->CallStatic##_jname##MethodV(this, clazz, methodID, \ args); } #define CALL_STATIC_TYPE_METHODA(_jtype, _jname) \ __NDK_FPABI__ \ _jtype CallStatic##_jname##MethodA(jclass clazz, jmethodID methodID, \ jvalue* args) \ { return functions->CallStatic##_jname##MethodA(this, clazz, methodID, \ args); } #define CALL_STATIC_TYPE(_jtype, _jname) \ CALL_STATIC_TYPE_METHOD(_jtype, _jname) \ CALL_STATIC_TYPE_METHODV(_jtype, _jname) \ CALL_STATIC_TYPE_METHODA(_jtype, _jname) CALL_STATIC_TYPE(jobject, Object) CALL_STATIC_TYPE(jboolean, Boolean) CALL_STATIC_TYPE(jbyte, Byte) CALL_STATIC_TYPE(jchar, Char) CALL_STATIC_TYPE(jshort, Short) CALL_STATIC_TYPE(jint, Int) CALL_STATIC_TYPE(jlong, Long) CALL_STATIC_TYPE(jfloat, Float) CALL_STATIC_TYPE(jdouble, Double) void CallStaticVoidMethod(jclass clazz, jmethodID methodID, ...) { va_list args; va_start(args, methodID); functions->CallStaticVoidMethodV(this, clazz, methodID, args); va_end(args); } void CallStaticVoidMethodV(jclass clazz, jmethodID methodID, va_list args) { functions->CallStaticVoidMethodV(this, clazz, methodID, args); } void CallStaticVoidMethodA(jclass clazz, jmethodID methodID, jvalue* args) { functions->CallStaticVoidMethodA(this, clazz, methodID, args); } jfieldID GetStaticFieldID(jclass clazz, const char* name, const char* sig) { return functions->GetStaticFieldID(this, clazz, name, sig); } jobject GetStaticObjectField(jclass clazz, jfieldID fieldID) { return functions->GetStaticObjectField(this, clazz, fieldID); } jboolean GetStaticBooleanField(jclass clazz, jfieldID fieldID) { return functions->GetStaticBooleanField(this, clazz, fieldID); } jbyte GetStaticByteField(jclass clazz, jfieldID fieldID) { return functions->GetStaticByteField(this, clazz, fieldID); } jchar GetStaticCharField(jclass clazz, jfieldID fieldID) { return functions->GetStaticCharField(this, clazz, fieldID); } jshort GetStaticShortField(jclass clazz, jfieldID fieldID) { return functions->GetStaticShortField(this, clazz, fieldID); } jint GetStaticIntField(jclass clazz, jfieldID fieldID) { return functions->GetStaticIntField(this, clazz, fieldID); } jlong GetStaticLongField(jclass clazz, jfieldID fieldID) { return functions->GetStaticLongField(this, clazz, fieldID); } __NDK_FPABI__ jfloat GetStaticFloatField(jclass clazz, jfieldID fieldID) { return functions->GetStaticFloatField(this, clazz, fieldID); } __NDK_FPABI__ jdouble GetStaticDoubleField(jclass clazz, jfieldID fieldID) { return functions->GetStaticDoubleField(this, clazz, fieldID); } void SetStaticObjectField(jclass clazz, jfieldID fieldID, jobject value) { functions->SetStaticObjectField(this, clazz, fieldID, value); } void SetStaticBooleanField(jclass clazz, jfieldID fieldID, jboolean value) { functions->SetStaticBooleanField(this, clazz, fieldID, value); } void SetStaticByteField(jclass clazz, jfieldID fieldID, jbyte value) { functions->SetStaticByteField(this, clazz, fieldID, value); } void SetStaticCharField(jclass clazz, jfieldID fieldID, jchar value) { functions->SetStaticCharField(this, clazz, fieldID, value); } void SetStaticShortField(jclass clazz, jfieldID fieldID, jshort value) { functions->SetStaticShortField(this, clazz, fieldID, value); } void SetStaticIntField(jclass clazz, jfieldID fieldID, jint value) { functions->SetStaticIntField(this, clazz, fieldID, value); } void SetStaticLongField(jclass clazz, jfieldID fieldID, jlong value) { functions->SetStaticLongField(this, clazz, fieldID, value); } __NDK_FPABI__ void SetStaticFloatField(jclass clazz, jfieldID fieldID, jfloat value) { functions->SetStaticFloatField(this, clazz, fieldID, value); } __NDK_FPABI__ void SetStaticDoubleField(jclass clazz, jfieldID fieldID, jdouble value) { functions->SetStaticDoubleField(this, clazz, fieldID, value); } jstring NewString(const jchar* unicodeChars, jsize len) { return functions->NewString(this, unicodeChars, len); } jsize GetStringLength(jstring string) { return functions->GetStringLength(this, string); } const jchar* GetStringChars(jstring string, jboolean* isCopy) { return functions->GetStringChars(this, string, isCopy); } void ReleaseStringChars(jstring string, const jchar* chars) { functions->ReleaseStringChars(this, string, chars); } jstring NewStringUTF(const char* bytes) { return functions->NewStringUTF(this, bytes); } jsize GetStringUTFLength(jstring string) { return functions->GetStringUTFLength(this, string); } const char* GetStringUTFChars(jstring string, jboolean* isCopy) { return functions->GetStringUTFChars(this, string, isCopy); } void ReleaseStringUTFChars(jstring string, const char* utf) { functions->ReleaseStringUTFChars(this, string, utf); } jsize GetArrayLength(jarray array) { return functions->GetArrayLength(this, array); } jobjectArray NewObjectArray(jsize length, jclass elementClass, jobject initialElement) { return functions->NewObjectArray(this, length, elementClass, initialElement); } jobject GetObjectArrayElement(jobjectArray array, jsize index) { return functions->GetObjectArrayElement(this, array, index); } void SetObjectArrayElement(jobjectArray array, jsize index, jobject value) { functions->SetObjectArrayElement(this, array, index, value); } jbooleanArray NewBooleanArray(jsize length) { return functions->NewBooleanArray(this, length); } jbyteArray NewByteArray(jsize length) { return functions->NewByteArray(this, length); } jcharArray NewCharArray(jsize length) { return functions->NewCharArray(this, length); } jshortArray NewShortArray(jsize length) { return functions->NewShortArray(this, length); } jintArray NewIntArray(jsize length) { return functions->NewIntArray(this, length); } jlongArray NewLongArray(jsize length) { return functions->NewLongArray(this, length); } jfloatArray NewFloatArray(jsize length) { return functions->NewFloatArray(this, length); } jdoubleArray NewDoubleArray(jsize length) { return functions->NewDoubleArray(this, length); } jboolean* GetBooleanArrayElements(jbooleanArray array, jboolean* isCopy) { return functions->GetBooleanArrayElements(this, array, isCopy); } jbyte* GetByteArrayElements(jbyteArray array, jboolean* isCopy) { return functions->GetByteArrayElements(this, array, isCopy); } jchar* GetCharArrayElements(jcharArray array, jboolean* isCopy) { return functions->GetCharArrayElements(this, array, isCopy); } jshort* GetShortArrayElements(jshortArray array, jboolean* isCopy) { return functions->GetShortArrayElements(this, array, isCopy); } jint* GetIntArrayElements(jintArray array, jboolean* isCopy) { return functions->GetIntArrayElements(this, array, isCopy); } jlong* GetLongArrayElements(jlongArray array, jboolean* isCopy) { return functions->GetLongArrayElements(this, array, isCopy); } jfloat* GetFloatArrayElements(jfloatArray array, jboolean* isCopy) { return functions->GetFloatArrayElements(this, array, isCopy); } jdouble* GetDoubleArrayElements(jdoubleArray array, jboolean* isCopy) { return functions->GetDoubleArrayElements(this, array, isCopy); } void ReleaseBooleanArrayElements(jbooleanArray array, jboolean* elems, jint mode) { functions->ReleaseBooleanArrayElements(this, array, elems, mode); } void ReleaseByteArrayElements(jbyteArray array, jbyte* elems, jint mode) { functions->ReleaseByteArrayElements(this, array, elems, mode); } void ReleaseCharArrayElements(jcharArray array, jchar* elems, jint mode) { functions->ReleaseCharArrayElements(this, array, elems, mode); } void ReleaseShortArrayElements(jshortArray array, jshort* elems, jint mode) { functions->ReleaseShortArrayElements(this, array, elems, mode); } void ReleaseIntArrayElements(jintArray array, jint* elems, jint mode) { functions->ReleaseIntArrayElements(this, array, elems, mode); } void ReleaseLongArrayElements(jlongArray array, jlong* elems, jint mode) { functions->ReleaseLongArrayElements(this, array, elems, mode); } void ReleaseFloatArrayElements(jfloatArray array, jfloat* elems, jint mode) { functions->ReleaseFloatArrayElements(this, array, elems, mode); } void ReleaseDoubleArrayElements(jdoubleArray array, jdouble* elems, jint mode) { functions->ReleaseDoubleArrayElements(this, array, elems, mode); } void GetBooleanArrayRegion(jbooleanArray array, jsize start, jsize len, jboolean* buf) { functions->GetBooleanArrayRegion(this, array, start, len, buf); } void GetByteArrayRegion(jbyteArray array, jsize start, jsize len, jbyte* buf) { functions->GetByteArrayRegion(this, array, start, len, buf); } void GetCharArrayRegion(jcharArray array, jsize start, jsize len, jchar* buf) { functions->GetCharArrayRegion(this, array, start, len, buf); } void GetShortArrayRegion(jshortArray array, jsize start, jsize len, jshort* buf) { functions->GetShortArrayRegion(this, array, start, len, buf); } void GetIntArrayRegion(jintArray array, jsize start, jsize len, jint* buf) { functions->GetIntArrayRegion(this, array, start, len, buf); } void GetLongArrayRegion(jlongArray array, jsize start, jsize len, jlong* buf) { functions->GetLongArrayRegion(this, array, start, len, buf); } void GetFloatArrayRegion(jfloatArray array, jsize start, jsize len, jfloat* buf) { functions->GetFloatArrayRegion(this, array, start, len, buf); } void GetDoubleArrayRegion(jdoubleArray array, jsize start, jsize len, jdouble* buf) { functions->GetDoubleArrayRegion(this, array, start, len, buf); } void SetBooleanArrayRegion(jbooleanArray array, jsize start, jsize len, const jboolean* buf) { functions->SetBooleanArrayRegion(this, array, start, len, buf); } void SetByteArrayRegion(jbyteArray array, jsize start, jsize len, const jbyte* buf) { functions->SetByteArrayRegion(this, array, start, len, buf); } void SetCharArrayRegion(jcharArray array, jsize start, jsize len, const jchar* buf) { functions->SetCharArrayRegion(this, array, start, len, buf); } void SetShortArrayRegion(jshortArray array, jsize start, jsize len, const jshort* buf) { functions->SetShortArrayRegion(this, array, start, len, buf); } void SetIntArrayRegion(jintArray array, jsize start, jsize len, const jint* buf) { functions->SetIntArrayRegion(this, array, start, len, buf); } void SetLongArrayRegion(jlongArray array, jsize start, jsize len, const jlong* buf) { functions->SetLongArrayRegion(this, array, start, len, buf); } void SetFloatArrayRegion(jfloatArray array, jsize start, jsize len, const jfloat* buf) { functions->SetFloatArrayRegion(this, array, start, len, buf); } void SetDoubleArrayRegion(jdoubleArray array, jsize start, jsize len, const jdouble* buf) { functions->SetDoubleArrayRegion(this, array, start, len, buf); } jint RegisterNatives(jclass clazz, const JNINativeMethod* methods, jint nMethods) { return functions->RegisterNatives(this, clazz, methods, nMethods); } jint UnregisterNatives(jclass clazz) { return functions->UnregisterNatives(this, clazz); } jint MonitorEnter(jobject obj) { return functions->MonitorEnter(this, obj); } jint MonitorExit(jobject obj) { return functions->MonitorExit(this, obj); } jint GetJavaVM(JavaVM** vm) { return functions->GetJavaVM(this, vm); } void GetStringRegion(jstring str, jsize start, jsize len, jchar* buf) { functions->GetStringRegion(this, str, start, len, buf); } void GetStringUTFRegion(jstring str, jsize start, jsize len, char* buf) { return functions->GetStringUTFRegion(this, str, start, len, buf); } void* GetPrimitiveArrayCritical(jarray array, jboolean* isCopy) { return functions->GetPrimitiveArrayCritical(this, array, isCopy); } void ReleasePrimitiveArrayCritical(jarray array, void* carray, jint mode) { functions->ReleasePrimitiveArrayCritical(this, array, carray, mode); } const jchar* GetStringCritical(jstring string, jboolean* isCopy) { return functions->GetStringCritical(this, string, isCopy); } void ReleaseStringCritical(jstring string, const jchar* carray) { functions->ReleaseStringCritical(this, string, carray); } jweak NewWeakGlobalRef(jobject obj) { return functions->NewWeakGlobalRef(this, obj); } void DeleteWeakGlobalRef(jweak obj) { functions->DeleteWeakGlobalRef(this, obj); } jboolean ExceptionCheck() { return functions->ExceptionCheck(this); } jobject NewDirectByteBuffer(void* address, jlong capacity) { return functions->NewDirectByteBuffer(this, address, capacity); } void* GetDirectBufferAddress(jobject buf) { return functions->GetDirectBufferAddress(this, buf); } jlong GetDirectBufferCapacity(jobject buf) { return functions->GetDirectBufferCapacity(this, buf); } /* added in JNI 1.6 */ jobjectRefType GetObjectRefType(jobject obj) { return functions->GetObjectRefType(this, obj); } #endif /*__cplusplus*/ }; /* * JNI invocation interface. */ struct JNIInvokeInterface { void* reserved0; void* reserved1; void* reserved2; jint (*DestroyJavaVM)(JavaVM*); jint (*AttachCurrentThread)(JavaVM*, JNIEnv**, void*); jint (*DetachCurrentThread)(JavaVM*); jint (*GetEnv)(JavaVM*, void**, jint); jint (*AttachCurrentThreadAsDaemon)(JavaVM*, JNIEnv**, void*); }; /* * C++ version. */ struct _JavaVM { const struct JNIInvokeInterface* functions; #if defined(__cplusplus) jint DestroyJavaVM() { return functions->DestroyJavaVM(this); } jint AttachCurrentThread(JNIEnv** p_env, void* thr_args) { return functions->AttachCurrentThread(this, p_env, thr_args); } jint DetachCurrentThread() { return functions->DetachCurrentThread(this); } jint GetEnv(void** env, jint version) { return functions->GetEnv(this, env, version); } jint AttachCurrentThreadAsDaemon(JNIEnv** p_env, void* thr_args) { return functions->AttachCurrentThreadAsDaemon(this, p_env, thr_args); } #endif /*__cplusplus*/ }; struct JavaVMAttachArgs { jint version; /* must be >= JNI_VERSION_1_2 */ const char* name; /* NULL or name of thread as modified UTF-8 str */ jobject group; /* global ref of a ThreadGroup object, or NULL */ }; typedef struct JavaVMAttachArgs JavaVMAttachArgs; /* * JNI 1.2+ initialization. (As of 1.6, the pre-1.2 structures are no * longer supported.) */ typedef struct JavaVMOption { const char* optionString; void* extraInfo; } JavaVMOption; typedef struct JavaVMInitArgs { jint version; /* use JNI_VERSION_1_2 or later */ jint nOptions; JavaVMOption* options; jboolean ignoreUnrecognized; } JavaVMInitArgs; #ifdef __cplusplus extern "C" { #endif /* * VM initialization functions. * * Note these are the only symbols exported for JNI by the VM. */ #if 0 /* In practice, these are not exported by the NDK so don't declare them */ jint JNI_GetDefaultJavaVMInitArgs(void*); jint JNI_CreateJavaVM(JavaVM**, JNIEnv**, void*); jint JNI_GetCreatedJavaVMs(JavaVM**, jsize, jsize*); #endif #define JNIIMPORT #define JNIEXPORT __attribute__ ((visibility ("default"))) #define JNICALL __NDK_FPABI__ /* * Prototypes for functions exported by loadable shared libs. These are * called by JNI, not provided by JNI. */ JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM* vm, void* reserved); JNIEXPORT void JNICALL JNI_OnUnload(JavaVM* vm, void* reserved); #ifdef __cplusplus } #endif /* * Manifest constants. */ #define JNI_FALSE 0 #define JNI_TRUE 1 #define JNI_VERSION_1_1 0x00010001 #define JNI_VERSION_1_2 0x00010002 #define JNI_VERSION_1_4 0x00010004 #define JNI_VERSION_1_6 0x00010006 #define JNI_OK (0) /* no error */ #define JNI_ERR (-1) /* generic error */ #define JNI_EDETACHED (-2) /* thread detached from the VM */ #define JNI_EVERSION (-3) /* JNI version error */ #define JNI_COMMIT 1 /* copy content, do not free buffer */ #define JNI_ABORT 2 /* free buffer w/o copying back */ #endif /* JNI_H_ */ 0 0
- ndk基本方法
- android ndk 入门2 - 基本方法实现
- Android NDK基本理解
- NDK开发基本流程
- Android NDK基本使用：
- ndk+eclipse程序基本编译
- NDK基本使用步骤总结
- NDK基本数据类型及操作
- NDK开发基本入门了解
- NDK 杂碎方法
- NDK DEBUG方法
- NDK 崩溃查找方法
- NDK DEBUG方法
- 移除NDK方法
- NDK DEBUG方法
- android NDK配置和基本使用
- NDK基本开发及适用场景
- Android NDK : 基本类型，字符串与数组
- myeclipse->project->clean…到底有什么用
- JAVA IO文件过滤器
- 本地服务器Gitlab的搭建及卸载---基于centos6.5
- 线段树模板
- MIT的《深度学习》精读（17）
- ndk基本方法
- 深搜dfs模型
- matlab 小技巧
- linux文件内容查阅
- HAMMING
- Unix网络编程(二)传输层UDP,TCP协议
- 【JVM】类加载器与双亲委派模型（二）
- XBanner支持图片无限轮播控件
- J2EE笔试题【4】
