Android jni注册的相关内容

[Android JNI] --- 静态注册和动态注册实现java和native相互调用

1 静态注册的方式实现c/c++和java相互调用C/C++中访问Java方法C/C++中访问Java父类的方法C/C++中访问/修改Java变量Java中访问C/C++方法Java中访问/修改C/C++变量给出实现代码如下：// StaticReg.javapackage com.an...

Android NDK开发系列教程6：JNI函数注册（JNI_OnLoad）

在使用native方法前都会先加载该native方法的so文件，通常在一个类的静态代码块中进行加载，当然也可以在构造函数，或者调用前加载。jvm在加载so时都会先调用so中的JNI_OnLoad函数，如果你没有重写该方法，那么系统会给你自动生成一个。JNI_OnLoad方法的调用顺序可以参考我的另一...

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《Android的设计与实现：卷I》——第2章　2.2.3Log系统的JNI方法注册

2.2.3　Log系统的JNI方法注册 JNI层已经实现了Java层声明的Native方法。可这两个方法又是如何联系在一起的呢？我们接着分析android_util_Log.cpp的源码。定位到以下部分：static JNINativeMethod gMethods[] = { { "isLogga...

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