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我正在開發Android 2.1上的taskmanager。 我想重置日期和時間點擊重置按鈕到當前的日期和時間。 幫助我的代碼..如何重置日期選擇器
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final EditText next = (EditText) findViewById(R.id.editText1);
final Button sub = (Button) findViewById(R.id.button1);
final Button res = (Button) findViewById(R.id.button2);
final DatePicker dp= (DatePicker) findViewById(R.id.datePicker1);
final TimePicker tp = (TimePicker) findViewById(R.id.timePicker1);
res.setOnClickListener(new View.OnClickListener() {
public void onClick(final View view) {
next.setText("");
dp.refreshDrawableState();
}
});
}}