我已经写了这段代码。它不会给出错误，但会给出错误的输出。日期显示在时间地点和时间地点。我还要设置闹钟。我正在做一个待办事项应用程序
请帮我纠正我的代码并设置警报..
我的代码：
public class Addmytask extends Activity{
static final int DATE_DIALOG_ID = 0;
private int mYear,mMonth,mDay;
EditText editText;
static final int TIME_DIALOG_ID=1;
int hour,min;
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.addmytask);
editText = (EditText) findViewById(R.id.addd);
editText = (EditText) findViewById(R.id.description);
Calendar c=Calendar.getInstance();
mYear=c.get(Calendar.YEAR);
mMonth=c.get(Calendar.MONTH);
mDay=c.get(Calendar.DAY_OF_MONTH);
hour=c.get(Calendar.HOUR);
min=c.get(Calendar.MINUTE);
dateformat();
timeformat();
}
private void dateformat() {
// TODO Auto-generated method stub
Calendar c=Calendar.getInstance();
//String dateFormat = "dd/MM/yyyy";
editText = (EditText) findViewById(R.id.text);
SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");
editText.setText( sdf.format(c.getTime()));
editText.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
showDialog(DATE_DIALOG_ID);
}
});
}
private void timeformat() {
// TODO Auto-generated method stub
Calendar c=Calendar.getInstance();
//string timeFormat = "HH:mm";
editText =(EditText)findViewById(R.id.time);
SimpleDateFormat stf = new SimpleDateFormat("HH:mm");
editText.setText( stf.format(c.getTime()));
editText.setOnClickListener(new OnClickListener() {
public void onClick(View v1) {
// TODO Auto-generated method stub
showDialog(TIME_DIALOG_ID);
}
});
}
protected Dialog onCreateDialog(int id) {
switch (id) {
case DATE_DIALOG_ID:
return new DatePickerDialog(this,mDateSetListener,mYear, mMonth, mDay);
case TIME_DIALOG_ID:
return new TimePickerDialog(this, timeSetListener, hour, min, false);
}
return null;
}
private DatePickerDialog.OnDateSetListener mDateSetListener = new DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
mYear = year;
mMonth = monthOfYear;
mDay = dayOfMonth;
editText.setText(new StringBuilder().append(mDay).append("/").append(mMonth+1).append("/").append(mYear));
}
};
private TimePickerDialog.OnTimeSetListener timeSetListener=new TimePickerDialog.OnTimeSetListener() {
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// TODO Auto-generated method stub
hour=hourOfDay;
min=minute;
editText.setText(new StringBuilder().append(hour).append(":").append(min));
}
};
//public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
//getMenuInflater().inflate(R.menu.main, menu);
//return true;
//}
}