package com.example.mytest5;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.DatePicker;
public class MainActivity extends Activity {
private static final String TAG = MainActivity.class.getSimpleName();//获得类名
private Button mButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mButton = (Button) findViewById(R.id.button);
mButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
new DatePickerDialog(MainActivity.this, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker arg0, int year, int month, int date) {
String data = String.format("%d-%d-%d", year,month+1,date);//格式化日期
Log.e(TAG, data);
mButton.setText(data);
}
}, 2016, 2-1, 3).show();
}
});
}
}
效果图: