[英]unregister anonymous BroadCastReceiver
I am doing SMS sending functionality. 我正在做短信发送功能。 I am registering using anonymous broadcast receiver.
我正在使用匿名广播接收器进行注册。 Now I get Exception to do unregister.
现在,我得到Exception来注销。
Below is my code: 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);
}
}
use like 使用像
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;
}
}
};
register using 使用注册
context.registerReceiver(r, new IntentFilter(DELIVERED));
unregister using 取消注册使用
context.unregisterReceiver(r);
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