Android开发（27）--TextView单击链接弹出Activity

话不多说直接上码：

核心源码：

 

package com.example.textview4;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.view.View;
import android.widget.TextView;

public class MainActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		TextView tv1 = (TextView) findViewById(R.id.textView1);
		TextView tv2 = (TextView) findViewById(R.id.textView2);
		String text1 = "显示第一个activity";
		String text2 = "显示第二个activity";
		// 将text进行拆分
		SpannableString ss1 = new SpannableString(text1);
		SpannableString ss2 = new SpannableString(text2);
		ss1.setSpan( new ClickableSpan() {

			@Override
			public void onClick(View widget) {
				Intent intent = new Intent(MainActivity.this, FirstActivity.class);
				startActivity(intent);
			}
		}, 0, text1.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
		ss2.setSpan(new ClickableSpan() {
			
			@Override
			public void onClick(View widget) {
				Intent intent = new Intent(MainActivity.this, SecondActivity.class);
				startActivity(intent);
			}
		}, 0, text2.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
		
		tv1.setText(ss1);
		tv2.setText(ss2);
		tv1.setMovementMethod(LinkMovementMethod.getInstance());
		tv2.setMovementMethod(LinkMovementMethod.getInstance());
		
	}

}