Android source code compilation-dynamic library call

 

When compiling in the source code package, if you want to use some dynamic libraries of android, you can set them in Android. mk:

LOCAL_SHARED_LIBRARIES: = dynamic database name

Or LOCAL_SHARED_LIBRARIES + = dynamic library name

 

 

For example, to use logcat output on the native side, # include <cutils/log. h> If you directly use functions such as _ android_log_print, the system prompts that the function is not defined (undefined reference to...) during compilation ...), in this case, you only need. add

LOCAL_SHARED_LIBRARIES + = liblog

 

For example, you may need to perform screen rendering on the native side. This will use some things of the skia library, so you need to add the following in Android. mk:

LOCAL_SHARED_LIBRARIES + = libskia

In this way, compilation can be normal.