Android编程开发之TextView单击链接弹出Activity的方法

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());
  }
}