我正试图在工厂测试模式中安装和roid应用。 我制造了装置(独角板),以进入工厂测试模式,并建造相应的roid。 它正在成功地进入工厂测试模式,当我试图从非行壳中安装申请时,它显示出以下错误:
(ERROR : could not find package manager,Is the system running?)
I am using required permission in manifest file. But it is showing above error. any help would be greatly appreciated.
<uses-permission android:name="android.permission.FACTORY_TEST"></uses-permission>
This permission is granted only to the system applications or the application that is signed with "Firmware key"(The key used to sign the system applications). If u have firmware key then add this tag in AndroidManifest and sign ur application with that key.
android:sharedUserId="android.uid.system"
U can get firmware key if u r working with device manufacturer ow forget it!! Refer this::
i 认为与你使用的证书有关。 您需要一份制造商证书,以签署您的证明书,以便获得这种许可。
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