1. Introduction done a relatively good project or technical points;
2, app start the process;
3, network security;
4, the encryption algorithm AES, DES, RSA, symmetric encryption / asymmetry;
5, the key difference between the signature and processing;
6, Custom View;
7, view of the life cycle;
8, mvc \ mvp \ mvvm how kind selection;
9, kotlin advantages and disadvantages;
10, how to judge the quality of the code;
11, what do you want to ask of you;