解决iOS平台每个页面均需设置statusBarBackground的bug

dist/js/mui.js

@@ -1522,9 +1522,8 @@ var mui = (function(document, undefined) {
 					}, 300);
 				}
 				//设置ios顶部状态栏颜色；
-				if ($.os.ios) {
-					var statusBarBackground = $.options.statusBarBackground ? $.options.statusBarBackground : '#f7f7f7';
-					plus.navigator.setStatusBarBackground(statusBarBackground);
+				if ($.os.ios&&$.options.statusBarBackground) {
+					plus.navigator.setStatusBarBackground($.options.statusBarBackground);
 				}
 			});
 		}

examples/hello-mui/index.html

@@ -24,6 +24,7 @@
 			var showMenu = false;
 			mui.init({
 				swipeBack: false,
+				statusBarBackground:'#f7f7f7',
 				subpages: [{
 					id: 'list',
 					url: 'list.html',