本文介绍了更改WheelView的TextView的的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我使用在我的项目。

有关翻译的目的,我与自定义字体自定义的TextView。该WheelView使用的TextView来显示文本。我想用在Wheelview自定义的TextView,使其显示自定义字体的文本。我怎么做?

我不想改变wheelview的原始来源,万一我不得不将其用于其他应用程序。

code中的wheelview适配器:

  / **
*适配器基于字符​​串的车轮。亮点当前值。
* /
私有类DateArrayAdapter扩展ArrayWheelAdapter<串GT; {
   当前项目的//指数
   INT CURRENTITEM;
   //项目的索引突出
   INT CurrentValue的;   / **
    *构造
    * /
   公共DateArrayAdapter(上下文的背景下,字符串[]项目,目前INT){
       超(背景下,项目);
       this.currentValue =电流;
       setTextSize(16);
   }   @覆盖
   保护无效configureTextView(TextView的视图){
       super.configureTextView(视图);
       如果(CURRENTITEM == CurrentValue的){
           view.setTextColor(getResources()的getColor(R.color.holo_blue));
       }
       view.setTypeface(Typeface.SANS_SERIF);
       view.setTextSize(18);
   }   @覆盖
   公共景观的getItem(INT索引,视图cachedView,父母的ViewGroup){
       CURRENTITEM =指数;
       返回super.getItem(索引,cachedView,父母);
   }
}


解决方案

创建您自己的视图的布局XML。让我们说它是 layout_item.xml 。设置你的观点(自定义的TextView)的ID才能使用文本机器人:ID =@ + ID /文

您的适配器上使用这样的:

  adapter.setItemResource(R.layout.layout_item);
adapter.setItemTextResource(R.id.text);

我现在想它应该工作

I am using Yuri Kanivets' WheelView in my project.

For translation purposes, I have made a custom TextView with custom Font. The WheelView uses TextView to display text. I would like to use the custom Textview in Wheelview so that it displays the text in custom font. How do I do that?

I don't want to change the original source of wheelview, in case I have to use it for other apps.

Code of the wheelview adapter:

/**
* Adapter for string based wheel. Highlights the current value.
*/
private class DateArrayAdapter extends ArrayWheelAdapter<String> {
   // Index of current item
   int currentItem;
   // Index of item to be highlighted
   int currentValue;

   /**
    * Constructor
    */
   public DateArrayAdapter(Context context, String[] items, int current) {
       super(context, items);
       this.currentValue = current;
       setTextSize(16);
   }

   @Override
   protected void configureTextView(TextView view) {
       super.configureTextView(view);
       if (currentItem == currentValue) {
           view.setTextColor(getResources().getColor(R.color.holo_blue));
       }
       view.setTypeface(Typeface.SANS_SERIF);
       view.setTextSize(18);
   }

   @Override
   public View getItem(int index, View cachedView, ViewGroup parent) {
       currentItem = index;
       return super.getItem(index, cachedView, parent);
   }
}
解决方案

Create a layout xml with your own view. Let us say it is layout_item.xml. Set the id of your view (the custom textview) to text using android:id="@+id/text"

Use this on your adapter:

adapter.setItemResource(R.layout.layout_item);
adapter.setItemTextResource(R.id.text);

I guess now it should work

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10-12 23:59