Android发送短信与邮件

核心提示：Java代码发送短信：SmsManager smsMgr = SmsManager.getDefault();smsMgr.sendTextMessage(address, null, message, null, null);显示写短信界面：Uri smsToUri = Uri.parse("smsto:/

Java代码

发送短信：

SmsManager smsMgr = SmsManager.getDefault();

smsMgr.sendTextMessage(address, null, message, null, null);

显示写短信界面：

Uri smsToUri = Uri.parse("smsto://10086");

Intent mIntent = new Intent( android.content.Intent.ACTION_SENDTO, smsToUri );

startActivity( mIntent );

发送电子邮件：

Intent i = new Intent(Intent.ACTION_SEND);

i.putExtra(Intent.EXTRA_EMAIL, address);

i.putExtra(Intent.EXTRA_SUBJECT, filename);

i.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://" + filename)); ;

i.setType("text/csv");

startActivity(Intent.createChooser(i, "EMail File"));

Android API - SMS handling

Many new application will use SMS as data delivery platform. Reality shows, on-demand movies etc request users to send predefined formatted SMS. Similarly some applications are coming up which sends data to user using SMS. Let’s see how such an application can be built using Android platform.

Android API support developing applications that can send and receive SMS messages. The android emulator does not support sending of the SMS currently. But the emulator can receive SMS. Lets explore the android SMS support and develop a small program that listens to the SMSes received on the device (on emulator) and will show that message as notification.

The event handling on Android is done with the help of intents and intent receivers. The intents announce (or broadcast) the event and intent receivers respond to the event. Intent receivers act as the event handlers.

Let’s define an intent receiver that can handle the SMS received event:

Code: Select all

package com.wissen.sms.receiver;

/**

* The class is called when SMS is received.

*/

public class SMSReceiver extends BroadcastReceiver {