see 09/08 log

Blankj · Blankj · commit dd65d4073c94 · 2016-09-08T17:07:32.000+08:00
diff --git a/utilcode/src/main/java/com/blankj/utilcode/utils/NetworkUtils.java b/utilcode/src/main/java/com/blankj/utilcode/utils/NetworkUtils.java
@@ -103,7 +103,8 @@ public static boolean is4G(Context context) {
     public static boolean isWifiConnected(Context context) {
         ConnectivityManager cm = (ConnectivityManager) context
                 .getSystemService(Context.CONNECTIVITY_SERVICE);
-        return cm != null && cm.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI;
+        return cm != null && cm.getActiveNetworkInfo() != null
+                && cm.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,8 @@ public static boolean is4G(Context context) {`
`103`	`103`	`public static boolean isWifiConnected(Context context) {`
`104`	`104`	`ConnectivityManager cm = (ConnectivityManager) context`
`105`	`105`	`.getSystemService(Context.CONNECTIVITY_SERVICE);`
`106`		`- return cm != null && cm.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI;`
	`106`	`+ return cm != null && cm.getActiveNetworkInfo() != null`
	`107`	`+ && cm.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI;`
`107`	`108`	`}`
`108`	`109`
`109`	`110`	`/**`