various view listeners

listeners

public View onCreateView(LayoutInflater inflater, ViewGroup parent, Bundle savedInstanceState) {
  View v = inflater.inflate(R.layout.fragment_m, parent, false);
//Button  
        mButton = (Button) v.findViewById(R.id.data_date);
        mButton.setText(object.getDate().toString());        // mDateButton.setEnabled(false);
        mButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                }
        });
//EditText
        mEditText = (EditText) v.findViewById(R.id.object_title);
        mEditText.setText(object.getTitle());
        mEditText.addTextChangedListener(new TextWatcher() {
            public void onTextChanged(CharSequence c, int start, int before, int count) {
                object.setTitle(c.toString());
            }
            public void beforeTextChanged(CharSequence c, int start, int count, int after) {}
            public void afterTextChanged(Editable c) {}
        });
//CheckBox        
        mCheckBox = (CheckBox)v.findViewById(R.id.object_whatever);
        mCheckBox.setChecked(object.isWhatever());
        mCheckBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                object.setWhatever(isChecked);  }
        });
        
        
//DatePicker
        DatePicker dpView = (DatePicker)getActivity().getLayoutInflater().inflate(R.layout.dialog_date, null);
        mDate = (Date)getArguments().getSerializable(EXTRA_DATE);
        Calendar cal = Calendar.getInstance();    cal.setTime(mDate);
        dpView.init(cal.get(Calendar.YEAR),
                cal.get(Calendar.MONTH),
                cal.get(Calendar.DAY_OF_MONTH),
                new DatePicker.OnDateChangedListener() {                      
                    public void onDateChanged(DatePicker view, int year, int month, int day) {
                        mDate = new GregorianCalendar(year, month, day).getTime();
                        getArguments().putSerializable(EXTRA_DATE, mDate);
                    }
                }
        ); //dpView.init