Hi,

Running on cupcake emulator the generic build, it seems possible to
get 2 applications running in the same linux process, even if they are
not signed by the same certificate.
I don't think that this is the expected security behavior ? any
specific reason due to the emulator?

Normally, this should be only possible if both applications share the
same UI and are also signed by the same certificate.

I have done the following modifications to the generic build target:

- added android:sharedUserId="android.teleca"  for the calculator
application and the SpareParts application

- added in Android.mk (of the calculator application)
LOCAL_CERTIFICATE := test_teleca

- signed the calculator application by a new test_teleca key added to
the directory
android_cupcake\build\target\product\security

calculator is

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