滚动式时间选择器

int mYear, mMonth, mDay;

//时间选择，在点击事件中调用就可以了
    public void setDate(){//点击"日期"按钮布局 设置日期
        final Calendar ca = Calendar.getInstance();mYear = ca.get(Calendar.YEAR);mMonth = ca.get(Calendar.MONTH);mDay = ca.get(Calendar.DAY_OF_MONTH);//通过自定义控件AlertDialog实现
                AlertDialog.Builder builder = new AlertDialog.Builder(InPositioningPartActivity.this);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()));mInposiFeta.setText(sb);//将时间返回到textview上//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();}}

//弹窗布局

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android=""
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent"><DatePicker
        android:datePickerMode="spinner"
        android:calendarViewShown="false"
        android:id="@+id/date_picker"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dip"
        android:layout_gravity="center" ></DatePicker>
</LinearLayout>

滚动式时间选择器

int mYear, mMonth, mDay;

//时间选择，在点击事件中调用就可以了
    public void setDate(){//点击"日期"按钮布局 设置日期
        final Calendar ca = Calendar.getInstance();mYear = ca.get(Calendar.YEAR);mMonth = ca.get(Calendar.MONTH);mDay = ca.get(Calendar.DAY_OF_MONTH);//通过自定义控件AlertDialog实现
                AlertDialog.Builder builder = new AlertDialog.Builder(InPositioningPartActivity.this);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()));mInposiFeta.setText(sb);//将时间返回到textview上//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();}}

//弹窗布局

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android=""
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent"><DatePicker
        android:datePickerMode="spinner"
        android:calendarViewShown="false"
        android:id="@+id/date_picker"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dip"
        android:layout_gravity="center" ></DatePicker>
</LinearLayout>