StylesActivity.java

package com.pinecone.technology.mcommerce.learning.android.chapter03;

import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.text.Spannable;
import android.text.style.BackgroundColorSpan;
import android.text.style.StyleSpan;
import android.text.util.Linkify;
import android.widget.EditText;
import android.widget.TextView;

import com.pinecone.technology.mcommerce.learning.android.chapter03.R;


public class StylesActivity extends Activity {
	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.c03_styles);

		TextView tv = (TextView) this.findViewById(R.id.tv);
		tv.setAutoLinkMask(Linkify.ALL);
		tv.setText("Please visit http://www.androidbook.com or email me at davemac327@gmail.com.");

		TextView tv3 = (TextView) this.findViewById(R.id.tv3);
		tv3.setText("Styling the content of a TextView dynamically",
				TextView.BufferType.SPANNABLE);
		Spannable spn = (Spannable) tv3.getText();
		spn.setSpan(new BackgroundColorSpan(Color.RED), 0, 7,
				Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
		spn.setSpan(new StyleSpan(android.graphics.Typeface.BOLD_ITALIC), 0, 7,
				Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

		EditText et = (EditText) this.findViewById(R.id.et);
		et.setText("Styling the content of an EditText dynamically");
		Spannable spn2 = (Spannable) et.getText();
		spn2.setSpan(new BackgroundColorSpan(Color.RED), 0, 7,
				Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
		spn2.setSpan(new StyleSpan(android.graphics.Typeface.BOLD_ITALIC), 0,
				7, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
	}
}