显示TimePickerDialog

Question

我有我想要的编辑框，当点击它来显示TimePickerDialog而不是键盘时，当选择选择器消失的时间时，时间显示在编辑文本中

此EditText是适配器类，如下所示

public class TminuseistAdaptar  extends ArrayAdapter<Tr> {

    private final Context context;
    ArrayList<Tr> TrBasics ; 

    static final int TIME_DIALOG_ID = 0;

    CheckBox Confirm ; 
    ImageButton DialUp;

     EditText data ; 

    public TminuseistAdaptar(Context context, int  ResourceId,
            ArrayList<Tr> items)
    {


        super(context, ResourceId, items);
         this.context = context;
         this.TrBasics = items ; 

    }

    public View getView(int position, View convertView, ViewGroup parent) {

}
}

我为editText做过类似的事情

textViewEncounterType = (EditText) rowView.findViewById(R.id.TminuseTime);
        textViewEncounterType.setText(TreatementMinuseObject.TBasic.TreatementTime);
        textViewEncounterType.setTag(position);



        textViewEncounterType.setClickable(true);
        textViewEncounterType.setInputType(InputType.TYPE_NULL);

        textViewEncounterType.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {

                new TimePickerDialog(context, mTimeSetListener, hour, minute, false);

            }
        });

但是什么也没有出现，我在另一个类中调用了这个适配器类extend Fragement

public class TminusList   extends Fragment {

诚挚的问候

Answer 1

您可以这样做(对于片段实现)：

startTxt = (EditText) v.findViewById(R.id.joindate);
startTxt.setClickable(true);
startTxt.setInputType(InputType.TYPE_NULL);

startTxt.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        DialogFragment newFragment = new TimeDialog();
        newFragment.show(getFragmentManager(), "dialog");
    }
});

和TimeDialog：

public class TimeDialog extends DialogFragment {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
        // Set your view
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        return new TimePickerDialog(getActivity(), this, hour, minute, false);      }
}

这段代码将导致EditText框弹出时间选择器对话框，而不是键盘(一旦您输入时间选择器对话框代码)。

注您需要在XML中使用android:focusableInTouchMode="false"设置EditText (在上面的示例中，它将是带有joindate id的EditText )，否则需要单击两次才能打开对话框。

Answer 2

试一试

startTxt.setOnTouchListener(new OnTouchListener() {

            @Override
            public boolean onTouch(View arg0, MotionEvent arg1) {
                // TODO Auto-generated method stub
                //show DateTimepicker
                return true; //very important in your case if you return false keayboard will open
            }
        });