取消注册匿名BroadCastReceiver [英] unregister anonymous BroadCastReceiver
本文介绍了取消注册匿名BroadCastReceiver的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在执行SMS发送功能。我正在使用匿名广播接收器进行注册。现在我得到了例外,可以取消注册。
I am doing SMS sending functionality. I am registering using anonymous broadcast receiver. Now I get Exception to do unregister.
下面是我的代码:
public class SMSUtility
{
public static void sendSMS(final Context context, String phoneNumber, String message)
{
MobiculeLogger.showInfoLog("SMS UTILITY", "Inside sendSMS");
String SENT = "SMS_SENT";
String DELIVERED = "SMS_DELIVERED";
PendingIntent sentPI = PendingIntent.getBroadcast(context, 0, new Intent(SENT), 0);
PendingIntent deliveredPI = PendingIntent.getBroadcast(context, 0, new Intent(DELIVERED), 0);
// ---when the SMS has been sent---
context.registerReceiver(new BroadcastReceiver()
{
@Override
public void onReceive(Context arg0, Intent arg1)
{
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(context, "SMS sent", Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
Toast.makeText(context, "Generic failure", Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NO_SERVICE:
Toast.makeText(context, "No service", Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NULL_PDU:
Toast.makeText(context, "Null PDU", Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_RADIO_OFF:
Toast.makeText(context, "Radio off", Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(SENT));
// ---when the SMS has been delivered---
context.registerReceiver(new BroadcastReceiver()
{
@Override
public void onReceive(Context arg0, Intent arg1)
{
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(context, "SMS delivered", Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
Toast.makeText(context, "SMS not delivered", Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(DELIVERED));
SmsManager sms = SmsManager.getDefault();
MobiculeLogger.showInfoLog("SMSUTILITY ", "SMS = "+sms.toString());
sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);
MobiculeLogger.showInfoLog("SMSUTILITY ", "SEND TEXT MESSAGE phone number= "+phoneNumber+" message ="+message);
}
}
推荐答案
用法类似
BroadCastReceiver r = new BroadcastReceiver()
{
@Override
public void onReceive(Context arg0, Intent arg1)
{
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(context, "SMS delivered", Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
Toast.makeText(context, "SMS not delivered", Toast.LENGTH_SHORT).show();
break;
}
}
};
使用
context.registerReceiver(r, new IntentFilter(DELIVERED));
使用
context.unregisterReceiver(r);
这篇关于取消注册匿名BroadCastReceiver的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
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