Get Installer Package Name

Sometimes we want to know who installed an application to do something,For example we want to distinguish an application was installed by Google Play or other application market,them this app is a nice tool for you.

how to use this app?

1.input the package name which you want to detection.

2.click "Get Installer Package Name" button to get installer package name for the package.

if your phone has installed Google Play and you detection app was installed by Google Play then the tool of Get Installer Package Name will return "com.android.vending" ,if the app was not installed by Google Play,the return value maybe null.