Android发送短信

获取短信发送权限

<uses-permission android:name="android.permission.SEND_SMS"/>

发送

SmsManager sms=SmsManager.getDefault();
			String desnum="手机号"
			String str=“短信内容”
			ArrayList <String> smsList=sms.divideMessage(str);
			PendingIntent mPI = PendingIntent.getBroadcast(firstActivity.this,0,new Intent(),0);
			ArrayList<PendingIntent> sentIntents = new ArrayList<PendingIntent>();
			for (int i = 0; i < smsList.size(); i++)
			{
				sentIntents.add(mPI);
			}
			sms.sendMultipartTextMessage(desnum, null, smsList, sentIntents, null);