DataPickerDialog中一月份用0表示,十二月份用11表示,但是日期并没有相应的减一。
dataPickerDialog的显示比较简单,见下面源代码:
package gap.dataPicker;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.DatePickerDialog.OnDateSetListener;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.Toast;
public class DataPickerActivity extends Activity {
private static final int DataPickerID = 1;
private Button displayButton = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
displayButton = (Button) findViewById(R.id.displayButton);
displayButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
//用于显示DatePickerDialog,执行onCreateDialog
showDialog(DataPickerID);
}
});
}
//用于监听DataPickerDialog的日期设置
DatePickerDialog.OnDateSetListener onDateSetListener = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
Toast.makeText(DataPickerActivity.this, year + "" + monthOfYear + "" + dayOfMonth, Toast.LENGTH_SHORT).show();
}
};
@Override
protected Dialog onCreateDialog(int id) {
switch(id) {
case DataPickerID:
return new DatePickerDialog(this, onDateSetListener, 2011, 8, 13);
}
return super.onCreateDialog(id);
}
}