Android 滚动时间选择器

显示效果一般般 , 做个参考吧

布局文件

以上是 时间选择的布局文件,很简单

 

以上是日期选择布局

//点击"时间"按钮布局 设置时间
        oplantime.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //自定义控件
                AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
                View view = (LinearLayout) getLayoutInflater().inflate(R.layout.time_dialog, null);
                final TimePicker timePicker = (TimePicker) view.findViewById(R.id.time_picker);
                //初始化时间
                Calendar calendar = Calendar.getInstance();
                calendar.setTimeInMillis(System.currentTimeMillis());
                timePicker.setIs24HourView(true);
                timePicker.setCurrentHour(calendar.get(Calendar.HOUR_OF_DAY));
                timePicker.setCurrentMinute(Calendar.MINUTE);
                //设置time布局
                builder.setView(view);
                builder.setTitle("设置时间信息");
                builder.setPositiveButton("确  定", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        mHour = timePicker.getCurrentHour();
                        mMinute = timePicker.getCurrentMinute();
                        //时间小于10的数字 前面补0 如01:12:00
                        oplantime.setText(new StringBuilder().append(mHour < 10 ? "0" + mHour : mHour).append(":")
                                .append(mMinute < 10 ? "0" + mMinute : mMinute).append(":00") );
                        dialog.cancel();
                    }
                });
                builder.setNegativeButton("取  消", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        dialog.cancel();
                    }
                });
                builder.create().show();
            }
        });
    }

    public void setDate(){
        //点击"日期"按钮布局 设置日期
        oplandate.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //通过自定义控件AlertDialog实现
                AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
                View view = (LinearLayout) getLayoutInflater().inflate(R.layout.date_dialog, null);
                final DatePicker datePicker = (DatePicker) view.findViewById(R.id.date_picker);
                //设置日期简略显示 否则详细显示 包括:星期\周
                datePicker.setCalendarViewShown(false);
                //初始化当前日期
                Calendar calendar = Calendar.getInstance();
                calendar.setTimeInMillis(System.currentTimeMillis());
                datePicker.init(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),
                        calendar.get(Calendar.DAY_OF_MONTH), null);
                //设置date布局
                builder.setView(view);
                builder.setTitle("设置日期信息");
                builder.setPositiveButton("确  定", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        //日期格式
                        StringBuffer sb = new StringBuffer();
                        sb.append(String.format("%d-%02d-%02d",
                                datePicker.getYear(),
                                datePicker.getMonth() + 1,
                                datePicker.getDayOfMonth()));
                        oplandate.setText(sb);
                        //赋值后面闹钟使用
                        mYear = datePicker.getYear();
                        mMonth = datePicker.getMonth();
                        mDay = datePicker.getDayOfMonth();
                        dialog.cancel();
                    }
                });
                builder.setNegativeButton("取  消", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        dialog.cancel();
                    }
                });
                builder.create().show();
            }
        });
    }

代码很简单 ,只需要在 Activity中 给 日期 和时间 按钮 分别添加点击事件就行了. 

dateBtn.setOnclickListener( setDate());

timeBtn.setOnclickListener( setTime());