放在动作条一个进度放在、进度、动作

由网友(潇洒的微笑)分享简介:我试图把一个不确定的进度条上的动作条。我用的而ActionView放像Google+应用,例如进度。<项目机器人:ID =@ + ID / menu_progress机器人:actionLayout =@布局/ action_progress机器人:menuCategory =容器机器人:showAsAction...

我试图把一个不确定的进度条上的动作条。我用的而ActionView放像Google+应用,例如进度。

 <项目
    机器人:ID =@ + ID / menu_progress
    机器人:actionLayout =@布局/ action_progress
    机器人:menuCategory =容器
    机器人:showAsAction =总是>
< /项目>
 

问题是,进度条被认为是一个项目,因此在Nexus S的人像模式我只有一个在动作条其他项目,而在Google+上,我可以看到两个项目加上进度。 这怎么可能使用Android的动作条放一个进度?

解决方案

注意:下面的功能现在pcated在支持库德$ P $。

需要担心一线城市房价再度上涨吗 东吴证券 地产政策最新调整的五个关键问题

您需要调用

  requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS)
 

的onCreate() 设置活动的布局之前:

例如。

  @覆盖
保护无效的onCreate(包savedInstanceState){
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
    ... //设置布局等
 

  

如果您使用的是支持库替换< STRONG> requestWindowFeature 是 supportRequestWindowFeature 的

然后调用

  setProgressBarIndeterminateVisibility(真正的);
 

您的活动,只要你想显示进度微调。

I am trying to put an indeterminate ProgressBar on the actionBar. I was using an actionView to put the progressBar like Google+ app for example.

<item
    android:id="@+id/menu_progress"
    android:actionLayout="@layout/action_progress"
    android:menuCategory="container"
    android:showAsAction="always">
</item>

the problem is that the progress bar is considered as an item and therefore on a Nexus S portrait mode I have only one other item on the actionbar while on Google+ I can see two items plus the progressBar. How is it possible to put a progressbar using the android actionbar?

解决方案

NOTE: The functionality below is now deprecated in the Support Library.

You need to call

requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS)

in your onCreate() before setting the activity's layout:

e.g.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
    ... // set layout etc

If you are using the support library replace requestWindowFeature with supportRequestWindowFeature

And then call

setProgressBarIndeterminateVisibility(true);

on your Activity whenever you want to show the progress spinner.

阅读全文

相关推荐

最新文章