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README-CN.md

 ## Android开发人员不得不收集的代码([持续更新中][update_log.md])
+**[README of English][readme.md]→[一键生成英文版README函数][trans]**
 ***
 为方便查找，已进行大致归类，其目录如下所示：  
 > - **Activity相关→[ActivityUtils.java][activity.java]**
->  - 判断是否存在Activity *isExistActivity*
+>  - 判断是否存在Activity *isActivityExists*
 >  - 打开Activity *launchActivity* 
 
 > - **App相关→[AppUtils.java][app.java]**
@@ -316,7 +317,7 @@
 >  - 获得第一个汉字首字母 *getPYFirstLetter*
 >  - 中文转拼音 *cn2PY*
 
-> - **线程池相关工具类→[ThreadPoolUtils.java][thread_pool.java]**
+> - **线程池相关→[ThreadPoolUtils.java][thread_pool.java]**
 >  - ThreadPoolUtils构造函数 *ThreadPoolUtils*
 >  - 在未来某个时间执行给定的命令 *execute*
 >  - 在未来某个时间执行给定的命令链表 *execute*
@@ -357,7 +358,7 @@
 >  - 显示长时吐司 *showLongToast*
 >  - 取消吐司显示 *cancelToast*
 
-> - **压缩相关工具类→[ZipUtils.java][zip.java]→[Test][zip.test]**
+> - **压缩相关→[ZipUtils.java][zip.java]→[Test][zip.test]**
 >  - 批量压缩文件 *zipFiles*
 >  - 压缩文件 *zipFile*
 >  - 批量解压文件 *unzipFiles*
@@ -406,6 +407,13 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ```
 
+[update_log.md]: https://github.com/Blankj/AndroidUtilCode/blob/master/update_log.md
+
+[readme.md]: https://github.com/Blankj/AndroidUtilCode
+[readme-cn.md]: https://github.com/Blankj/AndroidUtilCode/blob/master/README-CN.md
+
+[trans]: https://github.com/Blankj/AndroidUtilCode/blob/master/utilcode/src/test/java/com/blankj/utilcode/utils/TestUtils.java
+
 [activity.java]: https://github.com/Blankj/AndroidUtilCode/blob/master/utilcode/src/main/java/com/blankj/utilcode/utils/ActivityUtils.java
 
 [app.java]: https://github.com/Blankj/AndroidUtilCode/blob/master/utilcode/src/main/java/com/blankj/utilcode/utils/AppUtils.java
@@ -481,6 +489,4 @@ limitations under the License.
 [zip.java]: https://github.com/Blankj/AndroidUtilCode/blob/master/utilcode/src/main/java/com/blankj/utilcode/utils/ZipUtils.java
 [zip.test]: https://github.com/Blankj/AndroidUtilCode/blob/master/utilcode/src/test/java/com/blankj/utilcode/utils/ZipUtilsTest.java
 
-[update_log.md]: https://github.com/Blankj/AndroidUtilCode/blob/master/update_log.md
-
 [weibo]: http://weibo.com/blankcmj
\ No newline at end of file

README.md

 ## Android developers should collect the following utils
-**[中文版README][readme.cn]**
+**[中文版README][readme-cn.md]→[How to get this README from README-CN][trans]**
 ***
 Directory is shown below：  
 > - **About Activity→[ActivityUtils.java][activity.java]**
->  - *isExistActivity*
->  - *launchActivity*
+>  - *isActivityExists*
+>  - *launchActivity* 
 
 > - **About App→[AppUtils.java][app.java]**
 >  - *isInstallApp*
@@ -407,6 +407,13 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ```
 
+[update_log.md]: https://github.com/Blankj/AndroidUtilCode/blob/master/update_log.md
+
+[readme.md]: https://github.com/Blankj/AndroidUtilCode
+[readme-cn.md]: https://github.com/Blankj/AndroidUtilCode/blob/master/README-CN.md
+
+[trans]: https://github.com/Blankj/AndroidUtilCode/blob/master/utilcode/src/test/java/com/blankj/utilcode/utils/TestUtils.java
+
 [activity.java]: https://github.com/Blankj/AndroidUtilCode/blob/master/utilcode/src/main/java/com/blankj/utilcode/utils/ActivityUtils.java
 
 [app.java]: https://github.com/Blankj/AndroidUtilCode/blob/master/utilcode/src/main/java/com/blankj/utilcode/utils/AppUtils.java
@@ -482,8 +489,4 @@ limitations under the License.
 [zip.java]: https://github.com/Blankj/AndroidUtilCode/blob/master/utilcode/src/main/java/com/blankj/utilcode/utils/ZipUtils.java
 [zip.test]: https://github.com/Blankj/AndroidUtilCode/blob/master/utilcode/src/test/java/com/blankj/utilcode/utils/ZipUtilsTest.java
 
-[update_log.md]: https://github.com/Blankj/AndroidUtilCode/blob/master/update_log.md
-
 [weibo]: http://weibo.com/blankcmj
-
-[readme.cn]: https://github.com/Blankj/AndroidUtilCode/blob/master/README-CN.md
\ No newline at end of file

update_log.md

 ###
+#### 16/10/13 优化测试中
 #### 16/10/12 LogUtils新增建造者模式,新增获取星期，发布版本1.3.0，cheer
 #### 16/10/11 新增Hmac系列加密
 #### 16/10/10 完善LogUtils