templates - How to use an existing android project as library/source to other android projects? -


i building series of android projects same classes, sources images different. want make source or library, can create projects referring source/library, inherit class, , put in images.

for example, create project call "prototype", template. build new projects, adding "prototype" in build path -> projects. extend classes in "prototype", compiles. when run it, says "could not find prototype.apk!"

am doing correctly? or need prototype.apk? if so, should put it?

are using eclipse ide android projects? if so, can create library projects described in: http://developer.android.com/tools/projects/projects-eclipse.html can use library project prototype.


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