Дайте вам демо:
public class TextViewDemo extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
TextView txtInfo = new TextView(this);
SpannableString ss = new SpannableString("helloworldandroid:.");
ss.setSpan(new ForegroundColorSpan(Color.RED), 0, 2,
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
ss.setSpan(new URLSpan("tel:4155551212"), 2, 5,
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
ss.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), 5, 7,
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
ss.setSpan(new StrikethroughSpan(), 7, 10,
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
ss.setSpan(new UnderlineSpan(), 10, 16,
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
ss.setSpan(new ForegroundColorSpan(Color.GREEN), 10, 15,
Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
Drawable d = getResources().getDrawable(R.drawable.ic_launcher);
d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
ImageSpan span = new ImageSpan(d, ImageSpan.ALIGN_BASELINE);
ss.setSpan(span, 18, 19, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
txtInfo.setText(ss);
txtInfo.setMovementMethod(LinkMovementMethod.getInstance());
setContentView(txtInfo);
}
}