项目地址：https://github.com/gzu-liyujiang/AndroidPicker

历史版本:https://github.com/gzu-liyujiang/AndroidPicker/blob/master/ChangeLog.md

依赖配置

   // JitPack 远程仓库：https://jitpack.iomaven { url 'https://jitpack.io' }

所有选择器的基础窗体（用于自定义弹窗）：

dependencies {implementation 'com.github.gzu-liyujiang.AndroidPicker:Common:<version>'
}

滚轮选择器的滚轮控件（用于自定义滚轮选择器）：

dependencies {implementation 'com.github.gzu-liyujiang.AndroidPicker:WheelView:<version>'
}

单项/数字、二三级联动、日期/时间等滚轮选择器：

dependencies {implementation 'com.github.gzu-liyujiang.AndroidPicker:WheelPicker:<version>'
}

省市区地址选择器：

dependencies {implementation 'com.github.gzu-liyujiang.AndroidPicker:AddressPicker:<version>'
}

文件/目录选择器：

dependencies {implementation 'com.github.gzu-liyujiang.AndroidPicker:FilePicker:<version>'
}

颜色选择器：

dependencies {implementation 'com.github.gzu-liyujiang.AndroidPicker:ColorPicker:<version>'
}

日历日期选择器（README.md）：

dependencies {implementation 'com.github.gzu-liyujiang.AndroidPicker:CalendarPicker:<version>'
}

图片选择器（README.md）：

dependencies {implementation 'com.github.gzu-liyujiang.AndroidPicker:ImagePicker:<version>'
}

<version>对应这历史版本号，如下图：

implementation 'com.github.gzu-liyujiang.AndroidPicker:WheelView:4.1.12'
implementation 'com.github.gzu-liyujiang.AndroidPicker:WheelPicker:4.1.12'

时间选择器

24小时

TimePicker picker = new TimePicker(this);
TimeWheelLayout wheelLayout = picker.getWheelLayout();
wheelLayout.setTimeMode(TimeMode.HOUR_24_HAS_SECOND);
wheelLayout.setTimeFormatter(new UnitTimeFormatter());
wheelLayout.setDefaultValue(TimeEntity.now());
wheelLayout.setResetWhenLinkage(false);
picker.setOnTimePickedListener(new OnTimePickedListener() {@Overridepublic void onTimePicked(int hour, int minute, int second) {ToastUtils.show(hour+" "+minute+" "+second);}
});
picker.show();

12小时

TimePicker picker = new TimePicker(this);
picker.setBodyWidth(140);
TimeWheelLayout wheelLayout = picker.getWheelLayout();
wheelLayout.setRange(TimeEntity.target(0, 0, 0), TimeEntity.target(24, 59, 59));
wheelLayout.setTimeMode(TimeMode.HOUR_12_NO_SECOND);
wheelLayout.setTimeLabel(":", " ", "");
wheelLayout.setDefaultValue(TimeEntity.target(24, 0, 0));
wheelLayout.setTimeStep(1, 10, 1);
picker.setOnTimeMeridiemPickedListener(new OnTimeMeridiemPickedListener() {@Overridepublic void onTimePicked(int hour, int minute, int second, boolean isAnteMeridiem) {String text = hour + ":" + minute + ":" + second;text += isAnteMeridiem ? " 上午" : " 下午";Toast.makeText(getApplication(), text, Toast.LENGTH_SHORT).show();}
});
picker.show();

DatimePicker

        DatimePicker picker = new DatimePicker(this);
        final DatimeWheelLayout wheelLayout = picker.getWheelLayout();
        picker.setOnDatimePickedListener(new OnDatimePickedListener() {
            @Override
            public void onDatimePicked(int year, int month, int day, int hour, int minute, int second) {
                String text = month + "月" + day + "日" + hour + ":" + minute;
//                        year + "-" + month + "-" + day + " " + hour + ":" + minute + ":" + second;
//                text += wheelLayout.getTimeWheelLayout().isAnteMeridiem() ? " 上午" : " 下午";//回调12小时制时显示上午还是下午
                Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT).show();
            }
        });
        wheelLayout.setDateMode(DateMode.MONTH_DAY);//设置年月日格式
        wheelLayout.setTimeMode(TimeMode.HOUR_24_NO_SECOND);//设置小时分钟秒格式
        wheelLayout.setRange(DatimeEntity.now(), DatimeEntity.dayOnFuture(1));//设置未来时间上线
        wheelLayout.setDateLabel("年", "月", "日");//设置年月日文字内容
        wheelLayout.setTimeLabel("时", "分", "秒");//设置小时分钟秒文字内容
        picker.setTitle("设置您要预约的时间");
        picker.show();