java - Errors with Google Glass bar code projects -


i trying create bar code scanner app google glass similar ones out there zbar, barcodeeye, or zxing. when download projects github , import them eclipse workspace become riddled errors. examples zxing project. https://github.com/zxing/zxing

for zxing, inside benchmarkactivity.java file benchmarktask.execute(asynctask.thread_pool_executor); *execute errored out

in benchmarkasynctask.java
multiformatreader reader = new multiformatreader(); *multiformatreader not recognized

it seems errors eclipse not recognizing types , methods declared developer, lead me think may not have right sdk's installed. seems strange me though, because have glass sneak peek installed. , yes have tried importing.


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