android 日期选择器

今天看了日期选择开源项目：https://github.com/roomorama/Caldroid

效果图：

开源项目用的是Studio 开发的 ，如果用Eclipse自己手动导入就可以了，常用的方法：

public static SimpleDateFormat formatter = new SimpleDateFormat("dd MMM yyyy");             

   Button showDialogButton = (Button) findViewById(R.id.show_dialog_button);
		showDialogButton.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// Setup caldroid to use as dialog
				dialogCaldroidFragment = new CaldroidFragment();
				dialogCaldroidFragment.setCaldroidListener(getListener());
				Bundle state = savedInstanceState;
				final String dialogTag = "CALDROID_DIALOG_FRAGMENT";
				if (state != null) {
					dialogCaldroidFragment.restoreDialogStatesFromKey(
							getSupportFragmentManager(), state,
							"DIALOG_CALDROID_SAVED_STATE", dialogTag);
					Bundle args = dialogCaldroidFragment.getArguments();
					if (args == null) {
						args = new Bundle();
						dialogCaldroidFragment.setArguments(args);
					}
				} else {
					// Setup arguments
					Bundle bundle = new Bundle();
					// Setup dialogTitle
					dialogCaldroidFragment.setArguments(bundle);
				}
				dialogCaldroidFragment.show(getSupportFragmentManager(),
						"CALDROID_DIALOG_FRAGMENT");
			}
		});

protected CaldroidListener getListener() {
 // TODO Auto-generated method stub
  return new CaldroidListener() {


    @Override
     public void onSelectDate(Date date, View view) {
     // TODO Auto-generated method stub
     dialogCaldroidFragment.dismiss();
     Toast.makeText(getApplicationContext(), formatter.format(date),Toast.LENGTH_SHORT).show();
};
}