Android中的多个图书馆项目

Question

Can we use two library projects in android? I want to use map_lib and google_play-services-lib in my android project. map_lib for displaying the Google Map in my app and google_play-services-lib for getting GPS values to track the user. If i add both the Library projects in my app, my R.java file is missing. I know we can do both tasks using map_lib . But i want to use it seprately.

Kindly help me with this. Thanks in advance.

Answer 1

是的，您当然可以，请确保已将项目导入工作空间中并将其添加到构建路径，然后清理项目并重新启动Eclipse。

Answer 2

Check Console you get Jar mismatch.

add same android-support-v4.jar file in every project not int (Google-play-service).

You can add n numbers of libs.

STEPS:- 1)take any android-support-v4.jar file from your application project /library project. 2)paste android-support-v4.jar file in both project libs folder. 3)done.enjoy

Answer 3

First import both library properly. Then go properties->java buildpath then check wether your library is checked or not. then clean your project.

Answer 4

Yes we can use any number of library files in our projects. If any mistakes in xml files R.java won't created. Try to check it.