增加使用说明

ShiDian_Teprinciple · ShiDian_Teprinciple · commit 8266101dab1b · 2017-10-10T12:15:40.000+08:00
diff --git a/README.md b/README.md
@@ -13,7 +13,7 @@ dependencies {
 }
 ```
 
-在你的BaseActivity中：
+在你的BaseActivity中(BaseActivity 需要继承 SlideBackActivity)：
 ```
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@ dependencies {`
`13`	`13`	`}`
`14`	`14`	```
`15`	`15`
`16`		`-在你的BaseActivity中：`
	`16`	`+在你的BaseActivity中(BaseActivity 需要继承 SlideBackActivity)：`
`17`	`17`	```
`18`	`18`	`@Override`
`19`	`19`	`protected void onCreate(@Nullable Bundle savedInstanceState) {`