androideclipse-adtandroid-install-apk

What is the differences between `export signed` and `unsigned` .apk file?


I'm building .apk file for my Android application using Android tools - Export... as guided here

My question is what are signed and unsigned .apk file?

How can we use usngined .apk file? (I tried to export an unsigned one but I cannot install it for my Galaxy Nexus)


Solution

  • Signing Android apps is just like signing any other application; it provides the user with some level of assurance that the code hasn't been tampered with since you released it.

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    Unsigned apps should be usable generally but do require lowering the security level. A quick Google search found a number of articles that explained that all you have to do is check the Unknown Sources box in Settings->Security.