【发布时间】:2014-01-20 07:23:51
【问题描述】:
这是我发送短信的代码。我已经调用了方法 unregisterReceiver(receiver),但我仍然在 logcat 中收到此错误。
Intent Receiver leaked that was originally register here. Are you missing to call
unregisterReciever() ?
这是我的代码:
public static void sendSMS(final Context context, final String phoneNumber, final String message) {
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) {
context.unregisterReceiver(this);
switch (getResultCode()) {
case Activity.RESULT_OK:
ContentValues values = new ContentValues();
values.put("address", phoneNumber);// txtPhoneNo.getText().toString());
values.put("body", message);
context.getContentResolver().insert(sentURI, values);
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) {
context.unregisterReceiver(this);
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();
sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);
}
请注意,短信已发送并已送达,而且我在广播接收器上收到相同的送达报告错误。
【问题讨论】:
-
在
onPause();中调用unregisterReciever();
标签: android sms broadcastreceiver android-pendingintent