易采站长站为您分析Android开发实现TextView显示丰富的文本,涉及Android中TextView的使用技巧,需要的朋友可以参考下
本文实例讲述了Android开发实现TextView显示丰富的文本的方法。，具体如下：
如图，显示html的元素控件，点击连接实现上网，发email，拨号
实现源码如下：
MainActivity.java
package com.example.textview2;
import android.os.Bundle;
import android.app.Activity;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.view.Menu;
import android.widget.TextView;
public class MainActivity extends Activity {
private TextView textView1, textView2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textView1 = (TextView) this.findViewById(R.id.textview1);
textView2 = (TextView) this.findViewById(R.id.textview2);
// 添加一段html的标志
String html = "<font color='red'></font><br><br><br>";
html += "<font color='#0000ff'><big><i></i></big></font><p>";
html += "<big><a href='http://www.easck.com/a></big><br>";
CharSequence charSequence = Html.fromHtml(html);
textView1.setText(charSequence);
textView1.setMovementMethod(LinkMovementMethod.getInstance());// 点击的时候产生超链接
String text = "我的URL：http://www.easck.com// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
strings.xml
<?xml version="1.0" encoding="utf-8"?> <resources> <string name="action_settings">Settings</string> <string name="hello_world">Hello world!</string> <string name="app_name">如何显示html的元素控件</string> <color name="green">#00FF00</color> <string name="link_text"><a href="tel:13693207964">打电话</a></string> </resources>
