java - How export jars from library project to referencing projects in Eclipse? -



java - How export jars from library project to referencing projects in Eclipse? -

several android projects utilize android library project. added jar (commons-lang.jar) library project. want export commons-lang.jar projects utilize library project. can't work without duplicating jar referencing projects.

what did far:

created folder named libs within library projects folder hierarchy. copied jar libs folder. added jar in eclipse "java build path" "add external jars..." library project. on "order , export" tab selected checkbox left of jar export it. on referencing project on "android" page "add" library project.

it seems commans-lang jar not exported library project. need create libs folder on referencing project well, add together same jars build path of referencing project. after works apk contain external jar twice.

what's wrong approach? should in addition?

many in advance.

i believe go eclipse > preferences > java > build path > user libraries. when add together jar file believe of projects in workspace automatically have jar in classpath.

java android eclipse

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