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我正在開發一個用於汽車預訂的Android應用程序,並且我希望使定製的TimePicker對話框每15分鐘每隔一刻鐘進行一次。如何自定義時間選取器對話框15分鐘的分鐘進度
我的代碼:
package com.boosterbc.can;
import java.util.Calendar;
import java.util.Date;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.TimePickerDialog;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TimePicker;
public class MainActivity extends Activity {
Button b1;
final Calendar time= Calendar.getInstance();
private int pHour = time.get(Calendar.HOUR);
private int pMinute= time.get(Calendar.MINUTE);
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
b1=(Button)findViewById(R.id.bttime);
b1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
TimePickerDialog().show();
}
});
}
public Dialog TimePickerDialog()
{
TimePickerDialog.OnTimeSetListener t= new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
pHour=hourOfDay;
pMinute=minute;
}
};
imePickerDialog dialog = new TimePickerDialog(this,t,pHour, pMinute,true);
return dialog;
}
}
朋友如何我可以開發兩個numberPiker對話,而不是timepickerdialog? – user3359518
@ user3461457只需使用兩個號碼選取器創建新佈局,並用它擴大「DialogFragment」。關於使用對話框片段,請參閱http://developer.android.com/reference/android/app/DialogFragment.html –