listView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { Fruit fruit = fruitList.get(position); //Toast.makeText(this,fruit.getName(),Toast.L
catkin_make编译时,往往需要自动链接同一个工作空间的其他包的头文件.否则会出现类似如下的错误: /home/xx/xx_ws/srcA_package/src/db.hpp:13:26: fatal error: B_package/alax.h: No such file or directory #include <B_package/alax.h> ^ 这需要对包进行配置,假设包A_package需要引用B_package的头文件(例如由message,srv,action自动