iosbug；android不需要导出项目；修改样式；可修改头像

Assets/Plugins/iOS/WechatNativeBridge.m

@@ -88,16 +88,17 @@ void OpenWXApp()
  [WXApi openWXApp];
 }
 
-bool checkAPPIsExist(NSString* URLScheme)
+bool checkAPPIsExist(const char * URLScheme)
 {
     NSURL* url;
-    if ([URLScheme containsString:@"://"]) 
+    NSString * urls = [NSString stringWithUTF8String:URLScheme];
+    if ([urls containsString:@"://"])
     {
-        url = [NSURL URLWithString:[NSString stringWithFormat:@"%@",URLScheme]];
+        url = [NSURL URLWithString:[NSString stringWithFormat:@"%@",urls]];
     } 
     else 
     {
-        url = [NSURL URLWithString:[NSString stringWithFormat:@"%@://",URLScheme]];
+        url = [NSURL URLWithString:[NSString stringWithFormat:@"%@://",urls]];
     }
     if([[UIApplication sharedApplication] canOpenURL:url])
     {