Merge pull request #22 from XieEDeHeiShou/master

master

Author: githubwing

.idea/workspace.xml

@@ -53,8 +53,8 @@
 
 ### 或者
 #### 第一步
-下载[MvpHelper_v2_2_release.jar](MVPHelper_v2_2_release.jar)
-或者前往 [releases](https://github.com/XieEDeHeiShou/MVPHelper/releases/tag/2.2)
+下载[MvpHelper_v2_3_release.jar](MVPHelper_v2_3_release.jar)
+或者前往 [releases](https://github.com/XieEDeHeiShou/MVPHelper/releases/latest)
 
 #### 第二步
 安装插件
@@ -106,6 +106,9 @@
 
 ## 更新日志
 ### v2.x版 -基于Intellij Open Api 实现 by [XieEDeHeiShou](https://github.com/XieEDeHeiShou)
++ 2017-07-19
+  + 修复潜在的NPE异常(#20)
+  + MvpHelper_v2_3_release.jar
 + 2017-04-27
   + 修复实现类修饰符异常 package-private -> public
   + 新增日志类EventLogger

MVPHelper_v2_2_release.jar renamed to MVPHelper_v2_3_release.jar

@@ -52,8 +52,8 @@ will greatly reduce the number of source files:
 
 ### Or install plugin.jar
 #### step1
-Download [MvpHelper_v2_2_release.jar](MVPHelper_v2_2_release.jar)
-or redirect to [releases](https://github.com/XieEDeHeiShou/MVPHelper/releases/tag/2.2)
+Download [MvpHelper_v2_3_release.jar](MVPHelper_v2_3_release.jar)
+or redirect to [releases](https://github.com/XieEDeHeiShou/MVPHelper/releases/latest)
 
 #### step2
 Install it.
@@ -104,6 +104,9 @@ select ```Mvp Helper``` .
 
 ## Change log
 ### v2.x -Based on Intellij Open Api, by [XieEDeHeiShou](https://github.com/XieEDeHeiShou)
++ 2017-07-19
+  + Fix NPE(#20)
+  + MvpHelper_v2_3_release.jar
 + 2017-04-27
   + Fix generated class modifier bug:package-private -> public
   + Add EventLogger

README.md

@@ -4,7 +4,7 @@
     <!-- please see http://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/build_number_ranges.html for description -->
     <idea-version since-build="141.0"/>
     <name>MVPHelper</name>
-    <version>2.2</version>
+    <version>2.3</version>
     <vendor email="[email protected]" url="https://github.com/githubwing/MVPHelper"/>
     <!-- please see http://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/plugin_compatibility.html
          on how to target different products -->

README_EN.md

@@ -3,6 +3,7 @@
 import com.intellij.notification.Notification;
 import com.intellij.notification.NotificationType;
 import com.intellij.notification.Notifications;
+import com.intellij.openapi.ui.popup.Balloon;
 
 /**
  * @author Administrator
@@ -17,8 +18,11 @@ public class EventLogger {
      */
     public static void log(String msg) {
         Notification notification = new Notification(GROUP_ID, TITLE, msg, NotificationType.INFORMATION);//build a notification
+        //notification.hideBalloon();//didn't work
         Notifications.Bus.notify(notification);//use the default bus to notify (application level)
-        //noinspection ConstantConditions: since the notification has been notified, the balloon won't be null.
-        notification.getBalloon().hide(true);//try to hide the balloon immediately.
+        Balloon balloon = notification.getBalloon();
+        if (balloon != null) {//fix: #20 潜在的NPE
+            balloon.hide(true);//try to hide the balloon immediately.
+        }
     }
 }