package com.example.urlspantextviewclick; import android.os.Bundle; import android.app.Activity; import android.graphics.Color; import android.text.Html; import android.text.Spannable; import android.text.SpannableString; import android.text.Spanned; import android.text.method.LinkMovementMethod; import android.text.style.ClickableSpan; import android.text.style.ForegroundColorSpan; import android.view.Menu; import android.view.View; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends Activity { private TextView t1; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); t1=(TextView)findViewById(R.id.txt); CharSequence str=getText(R.string.hello_world); SpannableString spannableString1 = new SpannableString(str); spannableString1.setSpan(new ClickableSpan(){ @Override public void onClick(View widget) { Toast.makeText(getApplicationContext(), "who hit me", Toast.LENGTH_SHORT).show(); } }, str.length()-3, str.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); spannableString1.setSpan(new ForegroundColorSpan(Color.RED),str.length()-3, str.length(),Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); t1.setText(spannableString1); t1.setMovementMethod(LinkMovementMethod.getInstance()); //Html.fromHtml(source) //spannableString1. /**to see http://www.cnblogs.com/mxgsa/archive/2012/11/15/2760256.html * Android TextView 支持的HTML标签 •<a href="..."> •<b> •<big> •<blockquote> •<br> •<cite> •<dfn> •<div align="..."> •<em> •<font size="..." color="..." face="..."> •<h1> •<h2> •<h3> •<h4> •<h5> •<h6> •<i> •<img src="..."> •<p> •<small> •<strike> •<strong> •<sub> •<sup> •<tt> •<u> */ } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } }
android textview 部分文字加颜色并可点击
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转载自913.iteye.com/blog/2217047
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