用形象的例子SpannableString [英] SpannableString with Image example

问题描述

我要寻找的是如何建立和显示SpannableString与图片跨度的例子。类似的表情图标内嵌显示。

i am looking for an example of how to build and display SpannableString with Image spans. Something like inline display of smileys.

多谢

推荐答案

发现以下，似乎做的工作：

found the following and it seems to do the job:

public class TestActivity extends Activity { 
@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 
            TextView textView  = (TextView) findViewById(R.id.textview); 
            SpannableString ss = new SpannableString("abc"); 
            Drawable d = getResources().getDrawable(R.drawable.icon32); 
            d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); 
            ImageSpan span = new ImageSpan(d, ImageSpan.ALIGN_BASELINE); 
            ss.setSpan(span, 0, 3, Spannable.SPAN_INCLUSIVE_EXCLUSIVE); 
            textView.setText(ss); 
} 

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