update 2015-09-11 18:45

Author: tangqi92

README.md

@@ -2,7 +2,7 @@
 
 ## A
 
-### AIDL（Android Interface Definition Language）- 进程间通信
+### AIDL - 进程间通信
 
 1. [android进程间通信：使用AIDL](http://blog.csdn.net/saintswordsman/article/details/5130947)
 2. [Android AIDL使用详解](http://blog.csdn.net/stonecao/article/details/6425019)
@@ -34,6 +34,10 @@
 
 ## D
 
+### Download - 下载
+
+1. [Download a file with Android, and showing the progress in a ProgressDialog](http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog)
+
 ## E
 
 ### EventBus
@@ -111,10 +115,6 @@
 
 ### Service - 服务
 
-1. []()
-
-1. []()
-
 ## T
 
 ### Thread - 多线程