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    jclass thiz_cls = env->FindClass("com/example/jni/MyApplication");

    //全局静态变量   
    jfieldID thiz_fid=env->GetStaticFieldID(thiz_cls,"sInstance", "Lcom/example/jni/MyApplication;");
    jobject thiz = env->GetStaticObjectField(thiz_cls,thiz_fid);

    //静态方法
    //jmethodID thiz_mid=env->GetStaticMethodID(thiz_cls,"getInstance", "()Lcom/example/jni/MyApplication;");
    //jobject thiz = env->CallStaticObjectMethod(thiz_cls,thiz_mid);

本文标签: 反射实例androidJNIapplication