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我的 TextView 由应用了不同大小的 Tile 和 Rating 组成。到目前为止,我试图让我尝试使用 fromHtml 显示它但我面临一个问题,即评级的字符串的第二部分移动到下一行,我希望它们都在同一行或更好地说评级文本后跟同一行的标题。代码:

private void populateTitleView(TextView textView,String title,String rating){
    String ratingText = "";
    if(!rating.equals("")){
        try{
            rating = YooTextUtils.roundOffDecimal(rating,2);
        }catch (Exception ex){

        }

        ratingText = "<span size='12px'>"+rating+" &#9733;</span>";
    }
    String formatedTitle = "<span size='30px'><h1>"+title+"</h1>"+ratingText+"</span>";
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
        textView.setText(Html.fromHtml(formatedTitle, Html.FROM_HTML_MODE_COMPACT));
    } else {
        textView.setText(Html.fromHtml(formatedTitle));
    }
}

期望的结果: 所需图像

4

2 回答 2

0

用这个 :

textView.setMaxLines(1);

或在 xml textView 标签中:

android:maxLines="1"
于 2018-10-23T02:15:41.677 回答
0

您可以使用 SpannableStringBuilder 和 RelativeSizeSpan:

String title="";
String rating= "";
String text = title+" "+rating;

SpannableStringBuilder ssBuilder = new SpannableStringBuilder(text);
RelativeSizeSpan bigSize = new RelativeSizeSpan(8.0f);  // try changing these values
RelativeSizeSpan midSize = new RelativeSizeSpan(2.0f);

ssBuilder.setSpan(
            bigSize, // set big size span 
            text.indexOf(title), 
            text.indexOf(title) + String.valueOf(title).length(), 
            Spanned.SPAN_EXCLUSIVE_EXCLUSIVE 
    );
    ssBuilder.setSpan(
            midSize,   // set mid size span
            text.indexOf(rating), 
            text.indexOf(rating) + String.valueOf(rating).length(), 
            Spanned.SPAN_EXCLUSIVE_EXCLUSIVE 
    );

    textView.setText(ssBuilder);  // display the spannable to textview
于 2018-10-23T02:25:37.670 回答