ヌルチェックの追加。

TakayukiHoshi1984 · TakayukiHoshi1984 · commit 4a6f4cfcba6d · 2019-06-25T14:56:58.000+09:00
diff --git a/dConnectManager/dConnectManager/dconnect-manager-app/src/main/java/org/deviceconnect/android/manager/DConnectLaunchActivity.java b/dConnectManager/dConnectManager/dconnect-manager-app/src/main/java/org/deviceconnect/android/manager/DConnectLaunchActivity.java
@@ -301,7 +301,7 @@ private void displayActivity() {
 
     private boolean existsConnectedWebSocket(final DConnectService managerService) {
         WebSocketInfoManager mgr = managerService.getWebSocketInfoManager();
-        return mgr.getWebSocketInfos().size() > 0;
+        return mgr != null && mgr.getWebSocketInfos().size() > 0;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -301,7 +301,7 @@ private void displayActivity() {`
`301`	`301`
`302`	`302`	`private boolean existsConnectedWebSocket(final DConnectService managerService) {`
`303`	`303`	`WebSocketInfoManager mgr = managerService.getWebSocketInfoManager();`
`304`		`- return mgr.getWebSocketInfos().size() > 0;`
	`304`	`+ return mgr != null && mgr.getWebSocketInfos().size() > 0;`
`305`	`305`	`}`
`306`	`306`
`307`	`307`	`/**`