Android Development-Automatic Updates

To write the apk for the car, first implement the version of the automatic update.

1, can not be called in the main thread will block the UI function, the need to use the asynchronous call network, the introduction of the Android Async HTTP framework, requires two packages: Android-async-http-1.4.9.jar, Httpclient-4.4.1.2.jar, the header[] type cannot be found in httpclient.

2, add the network access rights in Androidmanifest.xml (<uses-permission android:name= "Android.permission.INTERNET"/>), here stepped a pit, The statement for the permission setting must precede the application section. Otherwise an exception will occur: "Socket Failed:eacces (Permission denied)"

Android Development-Automatic Updates