Failure [install_parse_failed_no_certificates] when attempting to install APK to the emulator

This site
helped me a lot to properly sign the unsigned apk. But,for the last process i.e. for jarsigner,following command need to be used

jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore my-release-key.keystore    my_application.apk alias_name.

Further do look upon this unable to sign zipexception if you encounter with any zipexception error . So overall,use following procedure

  1. keytool -genkey -v -keystore debug.keystore -alias android -keyalg RSA -keysize 2048 -validity 20000
  2. jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore my-release-key.keystore yourapkalign.apk alias_name
  3. zipalign -v 4 yourapk.apk yourapkalign.apk

Now,you can successfully install the apk file.

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