如何启用按钮时，AlertDialog已经启动？ [英] How to enable Button when AlertDialog has activated?

问题描述

我用一个简单的Andr​​oid游戏玩耍，我要当我的AlertDialog正在出现重新启动我的活动。但是，当我尝试使用AlertDialog，AlertDialog以外的领域已被禁用。现在，我想我的活跃RestartButton。这里是我的code：

 如果（myvalue的==结果）{
    案例1：// DoSomething的
}其他{
    新AlertDialog.Builder（上下文）
        .setTitle（错误结果，普莱舍再试一次。）
        .setMessage（你的分数/高分：+分+/+（将String.valueOf（M preferences.getInt（personalRecord，0））））
        .setPositiveButton（android.R.string.ok，新DialogInterface.OnClickListener（）{
            公共无效的onClick（DialogInterface对话，诠释它）{
                //继续删除
            }
        }）
        .setNegativeButton（android.R.string.no，新DialogInterface.OnClickListener（）{
            公共无效的onClick（DialogInterface对话，诠释它）{
                // 没做什么
            }
        }）
        .setIcon（android.R.drawable.ic_dialog_alert）
        。显示（）;
}
 

解决方案

AlertDialogs 是模态。这意味着，他们接管窗口，你必须在移动之前解决这些问题。你可以滚你自己的解决方案，只是显示查看不阻止屏幕的其余部分，或者你可以添加一个按钮 AlertDialog 执行同样的功能，你希望用户能够击中它下面的按钮。

I'm playing around with a simple Android game, and i want to restart my activity when my AlertDialog is appearing. But when i was try to use AlertDialog, any field outside AlertDialog has been disabled. Now i want to active my RestartButton. Here is my code:

if  (myValue == result) {
    case 1: //dosomething
} else {
    new AlertDialog.Builder(context)
        .setTitle("Wrong Result, plese try again")
        .setMessage("Your Score/High Score : " + score +"/" + (String.valueOf(mPreferences.getInt("personalRecord", 0))))
        .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                // continue with delete
            }
        })
        .setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                // do nothing
            }
        })
        .setIcon(android.R.drawable.ic_dialog_alert)
        .show();
}

解决方案

AlertDialogs are modal. This means that they take over the window and you have to address them before moving on. You could roll your own solution and just show a View that doesn't block the rest of the screen or you could add a button to the AlertDialog that performs the same function as the button under it that you want users to be able to hit.

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