我的应用中有两个timepicker，一个用于 timeIn ，另一个用于 timeOut 。当editText被阻止时，它会显示{ {1}}对话框。
timePicker现在的问题是 private TimePick tp;
tp = new TimePick();
private static EditText timeIn;
private static EditText timeOut;
timeIn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) { //shows timePick
tp.setFlag(TimePick.FLAG_START_DATE);
FragmentTransaction ft = getFragmentManager().beginTransaction();
tp.show(ft, "TimePicker");
}
});
timeOut.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
tp.setFlag(TimePick.FLAG_END_DATE);
FragmentTransaction ft = getFragmentManager().beginTransaction();
tp.show(ft, "TimePicker");
}
});
public static class TimePick extends android.app.DialogFragment implements TimePickerDialog.OnTimeSetListener {
public static final int FLAG_START_DATE = 00;
public static final int FLAG_END_DATE = 01;
private int flag = 00;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Calendar c = Calendar.getInstance();
int hour = c.get(Calendar.HOUR_OF_DAY);
int minute = c.get(Calendar.MINUTE);
return new TimePickerDialog(getActivity(), this, hour, minute, DateFormat.is24HourFormat(getActivity()));
}
public void setFlag(int i) {
flag = i;
}
@Override
public void onTimeSet(TimePicker view, int hourofDay, int minute) {
if (flag == FLAG_START_DATE) {
timeIn.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute));
TimeIn = timeIn.getText().toString();
}
if (flag == FLAG_END_DATE) {
timeOut.setText(Integer.toString(hourofDay) + ":" + Integer.toString(minute));
TimeOut = timeOut.getText().toString();
}
}
}
对话框仅在我双击editText时显示。是否可以将其更改为单击而不是双击？
如果我点击了两次以上，应用程序崩溃并显示timePicker错误。我从之前的post获得了一个解决方案，即添加Fragment already added: TimePick{f1f4f2b #0 TimePicker条件以检查对话框是否显示。但TimePicker怎么样？它有if-else函数吗？
谢谢。
LogCat错误
TimePicker d=tp.getTimepicker();答案 0 :(得分：0)
是否可以将其更改为单击而不是双击？
是的，为xml中的EditText设置focusableInTouchMode属性为true：
<EditText
android:focusableInTouchMode="false"
...
/>