Question

我想检查邮件是否已发送。如果由于蜂窝信号问题而没有发送消息，我会举杯说“＃34;没有simcard信号再次尝试＆＃34;

这是我在MainActivity.java中的代码

public void sendSMSMessage(String to, String message) {
    try {
        SmsManager smsManager = SmsManager.getDefault();
        smsManager.sendTextMessage(to, null, message, null, null);
        Toast.makeText(getApplicationContext(), "Sent!", Toast.LENGTH_LONG).show();
    } catch (Exception e) {
        Toast.makeText(getApplicationContext(), "Failed!", Toast.LENGTH_LONG).show();
        e.printStackTrace();
    }
}

感谢。阿迪奥斯

Answer 1

@Override
protected void onResume() {
    super.onResume();
    registerReceiver(smsSentReceiver, new IntentFilter("android.provider.Telephony.SMS_SENT"));
}

@Override
protected void onPause() {
    super.onPause();
    unregisterReceiver(smsSentReceiver);
}

private final BroadcastReceiver smsSentReceiver = new BroadcastReceiver() {
    @Override
    public void onReceive(Context context, Intent intent) {
        Toast.makeText(getApplicationContext(), "Sent!", Toast.LENGTH_LONG).show();
    }
}

检查sms是否在android中发送？

1 个答案: