Example code for Android to obtain version information of other native apps

Our company has a speed measurement plug-in, and I need to be upgraded by another app. There will be a problem here, that is, how to obtain the version information of other apps on this machine. Later, I will write an article on automatic app upgrade.

Let's create an entity class to store app information.

The following is a method I wrote. You can choose to obtain the information of all apps installed on the mobile phone, or you can choose to obtain the information of individual system applications or non system applications.

You can get all the app information of this mobile phone and get the app information you want.

The above is the whole content of this article. I hope it will be helpful to your study, and I hope you can support programming tips.