我收到了这个错误信息Leaked Intent Receiver that was originally registered here
,但即使出现了这种错误,应用程序仍然正常运行,导致该错误的原因是什么?这会影响应用吗?
这就是我想要做的事情:
private void sendSMS(String phoneNumber, String message) {
String SENT = "SMS_SENT";
String DELIVERED = "SMS_DELIVERED";
ArrayList<PendingIntent> sentPendingIntents = new ArrayList<PendingIntent>();
ArrayList<PendingIntent> deliveredPendingIntents = new ArrayList<PendingIntent>();
PendingIntent sentPI = PendingIntent.getBroadcast(this, 0, new Intent(
SENT), 0);
PendingIntent deliveredPI = PendingIntent.getBroadcast(this, 0,
new Intent(DELIVERED), 0);
try {
SmsManager sms = SmsManager.getDefault();
ArrayList<String> mSMSMessage = sms.divideMessage(message);
for (int i = 0; i < mSMSMessage.size(); i++) {
sentPendingIntents.add(i, sentPI);
deliveredPendingIntents.add(i, deliveredPI);
}
sms.sendMultipartTextMessage(phoneNumber, null, mSMSMessage,
sentPendingIntents, deliveredPendingIntents);
} catch (Exception e) {
e.printStackTrace();
Toast.makeText(this, "SMS sending failed...", Toast.LENGTH_SHORT)
.show();
}
// ---when the SMS has been sent---
registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context arg0, Intent arg1) {
switch (getResultCode()) {
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), "SMS sent",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
Toast.makeText(getBaseContext(), "Generic failure",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NO_SERVICE:
Toast.makeText(getBaseContext(), "No service",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NULL_PDU:
Toast.makeText(getBaseContext(), "Null PDU",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_RADIO_OFF:
Toast.makeText(getBaseContext(), "Radio off",
Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(SENT));
// ---when the SMS has been delivered---
registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context arg0, Intent arg1) {
switch (getResultCode()) {
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), "SMS delivered",
Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
Toast.makeText(getBaseContext(), "SMS not delivered",
Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(DELIVERED));
}
提前tnx ..
答案 0 :(得分:1)
如果您已在onCreate
注册了接收者,请在其onDestroy
方法中取消注册。
如果您已在onResume
注册了接收者,请在其onPause
方法中取消注册。
如果您已在onStart
注册了接收者,请在其onStop
方法中取消注册。
答案 1 :(得分:0)
问题可能是因为您正在调用Activity
的{{1}}已退出,但这是您将接收者注册为匿名内部类的上下文。您需要将这些接收器拉出,或保留对它们的引用,并在sendSMS
中取消注册它们。
答案 2 :(得分:0)
由于接收者是在活动内而不是在清单上注册的,因此您需要在onPause或onStop上取消注册
public void onStop() {
super.onStop();
if (myReceiver != null) {
unregisterReceiver(myReceiver);
}
我忘了提到你应该在内部类中创建BroadcastReceiver,比如
private class myReceiver extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent intent) {
//Add your code here
}
}
希望它有所帮助。