What is android:sharedUserLabel and what added value does it add on top of android:sharedUserID?
问题 The documentation (http://developer.android.com/guide/topics/manifest/manifest-element.html#uid) only states I can't use raw strings and the API level it was added, but doesn't explain why I would want to use it. If I already set android:sharedUserID to "com.foo.bar" what value should I put in the string referenced by android:sharedUserLabel, and most importantly why!? Thank you 回答1: As far as I understand from the AOSP actually you can use this label just to display a pretty name to a user