iOS detailed TableView: The realization of dialogue chat layout

The previous blog introduced how to use UITableView to achieve a similar QQ friend interface layout. This article describes how to use a custom cell to implement the layout of the chat interface.

Using cell to realize chat layout is not very difficult, the main problem to be solved is two:

1. Self and other people speak head and bubble images in different positions.

Look for similar examples of different custom classes that can be set according to different circumstances. This is used to set different positions based on the speaker's properties, in a single cell class.

2. such as micro-blog, according to the length of the speech to stretch the picture, and cell adaptive height.

Implementation steps:

Build the interface

Data Properties Dictionary