找不到錯誤? - Android 台灣中文網

package com.example.ntest1;
import java.util.Calendar;
import android.app.Activity;
import android.app.Dialog;
import android.app.TimePickerDialog;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.TimePicker;
import android.widget.Toast;
public class MainActivity extends Activity {
private int myHour, myMinute;
public Button timeB;
static final int ID_TIMEPICKER = 1;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
timeB = (Button)findViewById(R.id.Time);
timeB.setOnClickListener(new Button.OnClickListener() {
public void tbOnClick(View tbView) {
// TODO Auto-generated method stub
final Calendar c = Calendar.getInstance();
myHour = c.get(Calendar.HOUR_OF_DAY);
myMinute = c.get(Calendar.MINUTE);
// extracted(); // 顯示時間設定對話窗
showDialog(ID_TIMEPICKER);
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
}
});
// Note:此語法,要記得加上分號結束
//@Override
protected Dialog onCreateDialog (int id)) {
// TODO Auto-generated method stub
switch (id) {
case ID_TIMEPICKER:
Toast.makeText(MainActivity.this,
"- onCreateDialog(ID_TIMEPICKER) -", Toast.LENGTH_LONG)
.show();
return new TimePickerDialog(this, myTimeSetListener, myHour,
myMinute, false);
default:
return null;
}
};
private TimePickerDialog.OnTimeSetListener myTimeSetListener = new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// TODO Auto-generated method stub
String time = "Hour: " + String.valueOf(hourOfDay) + "n"
+ "Minute: " + String.valueOf(minute);
// 以提示方式顯示日期
Toast.makeText(MainActivity.this, time, Toast.LENGTH_LONG).show();
}
};
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
}

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