Method for realizing automatic update function of Android Software

I believe that all users have encountered software reminder updates. This function will be implemented below

First look at the program directory structure

Steps:

1. Create a new class updatemanger to display the update prompt

mUpdatemanger = new Updatemanger(MainActivity.this);// Note that getapplicationcontext () cannot be passed in here; An error will be reported because only one activity can add the form mupdatemanger. Checkupdateinfo();

And add the network permission < uses permission Android: name = "Android. Permission. Internet" / > in the configuration manifest file

4. Run program

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