在煎茶触摸，我们有一个小问题，一个消息。看起来，这件事情与Android 4.3。在大多数设备它的作品完美，但与Android 4.3设备上，当用户preSS按钮，消息框不会消失。

  Ext.define（TestBuild.view.MyPanel'，{
延伸：Ext.Panel，

配置：{
    项目：
        {
            的xtype：按钮，
            ITEMID：为myButton'，
            文字：用作MyButton
        }
    ]
    听众： [
        {
            FN：onMybuttonTap，
            事件：'水龙头'，
            代表：#mybutton
        }
    ]
}，

onMybuttonTap：功能（按键，电子，eOpts）{
    的console.log（测试）;
    Ext.Msg.alert（TEST）;
}

}）;
 

解决方案

我找到了解决办法：

添加下面一行显示警告框之前：

Ext.Msg.defaultAllowedConfig.showAnimation = FALSE;

In sencha touch we have a little problem with a messagebox. It looks that it's something with android 4.3. On the most devices it's works perfect, but on a device with android 4.3, when the user press the button, the messagebox will not disappear.

Ext.define('TestBuild.view.MyPanel', {
extend: 'Ext.Panel',

config: {
    items: [
        {
            xtype: 'button',
            itemId: 'mybutton',
            text: 'MyButton'
        }
    ],
    listeners: [
        {
            fn: 'onMybuttonTap',
            event: 'tap',
            delegate: '#mybutton'
        }
    ]
},

onMybuttonTap: function(button, e, eOpts) {
    console.log("Test");
    Ext.Msg.alert("TEST");
}

});

I found the solution:

Add Following line before showing Alert Box:

Ext.Msg.defaultAllowedConfig.showAnimation = false;