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16
17# PackageManagerProxyd Test Client
18
19This client can be used to test the IPackageManagerProxy interface from the `/vendor` partition. To do so, build and start the VM:
20
21```
22lunch sdv_ivi_cf-trunk_staging-userdebug
23m
24cvd start
25```
26
27After the VM is started, launch a vendor shell:
28
29```
30abd shell /vendor/bin/sh
31```
32
33You will not get a shell prompt, so on the blank line that appears run the following command:
34
35```
36/vendor/bin/packagemanagerproxyd_testclient <package name>
37```
38
39`<package name>` should be replaced with a valid package name, for example:
40
41```
42/vendor/bin/packagemanagerproxyd_testclient com.google.android.car.evs
43```
44
45
46You should receive output similar to the following (the Uid and Version Code may diff from the example given):
47
48```
49Fetching package info for "com.google.android.car.evs"
50Uid: 10122
51Version Code: 35
52```
53
54If the output is incomplete, check logcat for selinux denials.
55