如何设置textview，使其有删除线？

whatwhy83 2010-11-30 02:12:37

高手们请教一下？
textview文字上面有删除线是如何设置的啊？

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ameyume 2010-11-30

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[Quote=引用 2 楼 sodino 的回复:]
Java code

package lab.sodino.android;

import android.app.Activity;
import android.graphics.Color;
import android.graphics.Typeface;
import android.graphics.drawable.Drawable;
import android.……
[/Quote]

Sodino 2010-11-30

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package lab.sodino.android;



import android.app.Activity;

import android.graphics.Color;

import android.graphics.Typeface;

import android.graphics.drawable.Drawable;

import android.os.Bundle;

import android.text.Spannable;

import android.text.SpannableString;

import android.text.Spanned;

import android.text.method.LinkMovementMethod;

import android.text.style.ForegroundColorSpan;

import android.text.style.ImageSpan;

import android.text.style.StrikethroughSpan;

import android.text.style.StyleSpan;

import android.text.style.URLSpan;

import android.text.style.UnderlineSpan;

import android.widget.TextView;



public class AndroidAct 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("红色打电话斜体删除线绿色下划线图片:.");

		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.icon);

		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);

	}

}