Android in a mobile phone to used to insert a message to another account to get back a mobile phone and automatically update the listview is similar to WeChat send and receive information function

CodePudding user response:

First android can be directly connected is essentially, you need to download a package, another phone, you can through the training in rotation, can according to the time point as a condition of the query, query record after record after the latest time, and then notify adapter, if you know the use of the basic components (listview)

CodePudding user response:

reference 1st floor BDMH response:

first android can be directly connected is essentially, you need to download a package, another phone, you can through the training in rotation, can according to the time point as a condition of the query, query record after record after the latest time, and then notify adapter, if you know the use of the basic components (listview)

Which one to use the listener in the Android can detect used to insert data in the database changes