Android TextView 个别文字字体颜色格式

Android TextView 个别文字字体颜色格式 
1.简单的办法，用Html来格式化字符 

 import android.app.Activity;
 import android.os.Bundle;
 import android.text.Html;
 import android.widget.TextView;

 public class AndroidFronColorTest extends Activity {
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);

         setContentView(R.layout.main);

         TextView htmlFormateTextView = (TextView)findViewById(R.id.testTextView);

         String source = "这只是一个测试，测试下划线、斜体字、红色字的格式";

         htmlFormateTextView.setText(Html.fromHtml(source));
     }
 }