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无法发送自动文本消息

alarmmanager android java

Mrak Vladar · 技术社区 · 5 年前

我正在做一个项目,它需要一个日期和时间,并在当天自动向指定的手机号码发送一条预先写好的消息。我正在使用报警管理器,但它不起作用。我已经试着调试我的程序太久了,我看不出到底是什么问题。

final Calendar c = Calendar.getInstance();
String date=releaseDateEditText.getText().toString();
String data[]= date.split("-");
c.set(Calendar.DAY_OF_MONTH, Integer.parseInt(data[0]));
c.set(Calendar.MONTH,Integer.parseInt(data[1]));
c.set(Calendar.YEAR,Integer.parseInt(data[2]));
c.set(Calendar.AM_PM, Calendar.PM);
c.set(Calendar.HOUR_OF_DAY, 11);
c.set(Calendar.MINUTE, 18);
c.set(Calendar.SECOND, 0);
Intent _myIntent = new Intent(getApplicationContext(), message.class);
_myIntent.putExtra("name", name.getText());
_myIntent.putExtra("agency", agency.getText());
_myIntent.putExtra("book", bookingDateEditText.getText());
_myIntent.putExtra("release", releaseDateEditText.getText());
pintent = PendingIntent.getBroadcast(getApplicationContext(), 1, _myIntent, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC_WAKEUP, c.getTimeInMillis(), pintent);
Toast.makeText(getApplicationContext(), "Alarm set for " + releaseDateEditText.getText(), Toast.LENGTH_LONG).show();

public class message extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        String SPhone = "Phonenumber";
        String SSms = intent.getStringExtra("name");
        SSms = SSms + "\n" + intent.getStringExtra("agency") + "\n" + intent.getStringExtra("book") + "\n" + intent.getStringExtra("release");
        SmsManager smsManager = SmsManager.getDefault();
        smsManager.sendTextMessage(SPhone, null, SSms, null, null);
    }
}