IntentsUtils.java

package com.google.mcommerce.sample.android.chapter13.view;

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;

public class IntentsUtils {
	public static void invokeWebBrowser(Activity activity) {
		Intent intent = new Intent(Intent.ACTION_VIEW);
		intent.setData(Uri.parse("http://www.google.com"));
		activity.startActivity(intent);
	}

	public static void invokeWebSearch(Activity activity) {
		Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
		intent.setData(Uri.parse("http://www.google.com"));
		activity.startActivity(intent);
	}

	public static void dial(Activity activity) {
		Intent intent = new Intent(Intent.ACTION_DIAL);
		activity.startActivity(intent);
	}

	public static void call(Activity activity) {
		Intent intent = new Intent(Intent.ACTION_CALL);
		intent.setData(Uri.parse("tel:904-905-5646"));
		activity.startActivity(intent);
	}

	public static void showMapAtLatLong(Activity activity) {
		Intent intent = new Intent(Intent.ACTION_VIEW);
		// geo:lat,long?z=zoomlevel&q=question-string
		intent.setData(Uri.parse("geo:0,0?z=4&q=business+near+city"));
		activity.startActivity(intent);
	}

	public static void invokePick(Activity activity) {
		Intent pickIntent = new Intent(Intent.ACTION_PICK);
		// pickIntent.setData(Contacts.CONTENT_URI);
		pickIntent.setData(Uri
				.parse("content://com.google.provider.NotePad/notes"));
		activity.startActivityForResult(pickIntent, 1);
	}

	public static void invokeGetContent(Activity activity) {
		Intent pickIntent = new Intent(Intent.ACTION_GET_CONTENT);
		pickIntent.setType("vnd.android.cursor.item/vnd.google.note");
		activity.startActivityForResult(pickIntent, 2);
	}

	public static void parseResult(MainActivity activity, int requestCode,
			int resultCode, Intent outputIntent) {
		activity.appendText("parseResult called");
		if (resultCode != Activity.RESULT_OK) {
			activity.appendText("Result code is not ok:" + resultCode);
			return;
		}

		if (requestCode == 1) {
			parseResultForPick(activity, requestCode, resultCode, outputIntent);
		} else if (requestCode == 2) {
			parseResultForContent(activity, requestCode, resultCode,
					outputIntent);
		} else {
			activity.appendText("Wrong request code:" + requestCode);
			return;
		}
	}

	public static void parseResultForPick(MainActivity activity,
			int requestCode, int resultCode, Intent outputIntent) {
		activity.appendText("parseResult called for pick");
		activity.appendText("Result code is ok:" + resultCode);
		activity.appendText("The output uri:");
		activity.appendText(outputIntent.getData().toString());
	}

	public static void parseResultForContent(MainActivity activity,
			int requestCode, int resultCode, Intent outputIntent) {
		activity.appendText("parseResult called for Content");
		activity.appendText("Result code is ok:" + resultCode);
		activity.appendText("The output uri:");
		activity.appendText(outputIntent.getData().toString());
	}

	public static void tryOneOfThese(Activity activity) {
		IntentsUtils.call(activity);
	}
}