Android仿ios年龄滚轮大全

新项目Android和ios要做成统一样式，年龄，性别，时间，要做成滚轮效果，Android没有原生控件，只能自己定义，于是我较劲脑汁，终于写出来，本着分享精神，贴出部分代码，直接拷贝就能用。

先看效果图，如果符合你的需求，再采纳

时间

年龄

性别

废话不多说，直接上代码

布局

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayoutandroid:id="@+id/activity_main"xmlns:android="http://schemas.android.com/apk/res/android"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent"android:paddingBottom="@dimen/activity_vertical_margin"android:paddingLeft="@dimen/activity_horizontal_margin"android:paddingRight="@dimen/activity_horizontal_margin"android:paddingTop="@dimen/activity_vertical_margin"><TextViewandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:text="Hello World!"android:id="@+id/textView"/><Buttonandroid:text="生日"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_below="@+id/textView"android:layout_alignParentLeft="true"android:layout_alignParentStart="true"android:id="@+id/button"android:onClick="date"android:layout_alignParentRight="true"android:layout_alignParentEnd="true"/><Buttonandroid:text="时间"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_below="@+id/button"android:layout_alignParentLeft="true"android:layout_alignParentStart="true"android:id="@+id/button2"android:onClick="time"android:layout_alignParentRight="true"android:layout_alignParentEnd="true"/><Buttonandroid:text="性别"android:onClick="zidingyi"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_below="@+id/button2"android:layout_alignParentLeft="true"android:layout_alignParentStart="true"android:id="@+id/button3"android:layout_alignParentRight="true"android:layout_alignParentEnd="true"/>
</RelativeLayout>

MainActivity

public class MainActivity extends AppCompatActivity {private Dialog dateDialog, timeDialog, chooseDialog;private TextView mTextView;private List<String> list = new ArrayList<>();@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);mTextView = (TextView) findViewById(R.id.textView);String[] data = getResources().getStringArray(R.array.list);for (String str : data) {list.add(str);}}/*** chooseDialog*/private void showChooseDialog(List<String> mlist) {DataPickerDialog.Builder builder = new DataPickerDialog.Builder(this);chooseDialog = builder.setData(mlist).setSelection(1).setTitle("取消").setOnDataSelectedListener(new DataPickerDialog.OnDataSelectedListener() {@Overridepublic void onDataSelected(String itemValue, int position) {mTextView.setText(itemValue);}@Overridepublic void onCancel() {}}).create();chooseDialog.show();}private void showDateDialog(List<Integer> date) {DatePickerDialog.Builder builder = new DatePickerDialog.Builder(this);builder.setOnDateSelectedListener(new DatePickerDialog.OnDateSelectedListener() {@Overridepublic void onDateSelected(int[] dates) {mTextView.setText(dates[0] + "-" + (dates[1] > 9 ? dates[1] : ("0" + dates[1])) + "-"+ (dates[2] > 9 ? dates[2] : ("0" + dates[2])));}@Overridepublic void onCancel() {}}).setSelectYear(date.get(0) - 1).setSelectMonth(date.get(1) - 1).setSelectDay(date.get(2) - 1);builder.setMaxYear(DateUtil.getYear());builder.setMaxMonth(DateUtil.getDateForString(DateUtil.getToday()).get(1));builder.setMaxDay(DateUtil.getDateForString(DateUtil.getToday()).get(2));dateDialog = builder.create();dateDialog.show();}private void showTimePick() {if (timeDialog == null) {TimePickerDialog.Builder builder = new TimePickerDialog.Builder(this);timeDialog = builder.setOnTimeSelectedListener(new TimePickerDialog.OnTimeSelectedListener() {@Overridepublic void onTimeSelected(int[] times) {mTextView.setText(times[0] + ":" + times[1]);}}).create();}timeDialog.show();}public void time(View v) {showTimePick();}public void date(View v) {showDateDialog(DateUtil.getDateForString("1990-01-01"));}public void zidingyi(View v) {showChooseDialog(list);}
}

DataPickerDialog

public class DataPickerDialog extends Dialog {private Params params;public DataPickerDialog(Context context, int themeResId) {super(context, themeResId);}private void setParams(DataPickerDialog.Params params) {this.params = params;}public void setSelection(String itemValue) {if (params.dataList.size() > 0) {int idx = params.dataList.indexOf(itemValue);if (idx >= 0) {params.initSelection = idx;params.loopData.setCurrentItem(params.initSelection);}}}public interface OnDataSelectedListener {void onDataSelected(String itemValue, int position);void onCancel();}private static final class Params {private boolean shadow = true;private boolean canCancel = true;private LoopView loopData;private String title;private String unit;private int initSelection;private OnDataSelectedListener callback;private final List<String> dataList = new ArrayList<>();}public static class Builder {private final Context context;private final DataPickerDialog.Params params;public Builder(Context context) {this.context = context;params = new DataPickerDialog.Params();}private final String getCurrDateValue() {return params.loopData.getCurrentItemValue();}public Builder setData(List<String> dataList) {params.dataList.clear();params.dataList.addAll(dataList);return this;}public Builder setTitle(String title) {params.title = title;return this;}public Builder setUnit(String unit) {params.unit = unit;return this;}public Builder setSelection(int selection) {params.initSelection = selection;return this;}public Builder setOnDataSelectedListener(OnDataSelectedListener onDataSelectedListener) {params.callback = onDataSelectedListener;return this;}public DataPickerDialog create() {final DataPickerDialog dialog = new DataPickerDialog(context, params.shadow ? R.style.Theme_Light_NoTitle_Dialog : R.style.Theme_Light_NoTitle_NoShadow_Dialog);View view = LayoutInflater.from(context).inflate(R.layout.layout_picker_data, null);if (!TextUtils.isEmpty(params.title)) {TextView txTitle = (TextView) view.findViewById(R.id.tx_title);txTitle.setText(params.title);txTitle.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View view) {dialog.dismiss();params.callback.onCancel();}});}if (!TextUtils.isEmpty(params.unit)) {TextView txUnit = (TextView) view.findViewById(R.id.tx_unit);txUnit.setText(params.unit);}final LoopView loopData = (LoopView) view.findViewById(R.id.loop_data);loopData.setArrayList(params.dataList);loopData.setNotLoop();if (params.dataList.size() > 0) loopData.setCurrentItem(params.initSelection);view.findViewById(R.id.tx_finish).setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {dialog.dismiss();params.callback.onDataSelected(getCurrDateValue(),loopData.getCurrentItem());}});Window win = dialog.getWindow();win.getDecorView().setPadding(0, 0, 0, 0);WindowManager.LayoutParams lp = win.getAttributes();lp.width = WindowManager.LayoutParams.MATCH_PARENT;lp.height = WindowManager.LayoutParams.WRAP_CONTENT;win.setAttributes(lp);win.setGravity(Gravity.BOTTOM);win.setWindowAnimations(R.style.Animation_Bottom_Rising);dialog.setContentView(view);dialog.setCanceledOnTouchOutside(params.canCancel);dialog.setCancelable(params.canCancel);params.loopData = loopData;dialog.setParams(params);return dialog;}}
}

DatePickerDialog

public class DatePickerDialog extends Dialog {private static  int MIN_YEAR = 1900;private static  int MAX_YEAR = 2100;private Params params;public DatePickerDialog(Context context, int themeResId) {super(context, themeResId);}private void setParams(DatePickerDialog.Params params) {this.params = params;}public interface OnDateSelectedListener {void onDateSelected(int[] dates);void onCancel();}private static final class Params {private boolean shadow = true;private boolean canCancel = true;private LoopView loopYear, loopMonth, loopDay;private OnDateSelectedListener callback;}public static class Builder {private final Context context;private final DatePickerDialog.Params params;private Integer minYear;private Integer maxYear;private Integer selectYear;private Integer selectMonth;private Integer selectDay;private Integer minMonth;private Integer maxMonth;private Integer minDay;private Integer maxDay;public Builder(Context context) {this.context = context;params = new DatePickerDialog.Params();}public Builder setMinYear(int year){minYear=year;return this;}public Builder setMaxYear(int year){maxYear=year;return this;}public Builder setMinMonth(int month){minMonth=month;return this;}public Builder setMaxMonth(int month){maxMonth=month;return this;}public Builder setMinDay(int day){minDay=day;return this;}public Builder setMaxDay(int day){maxDay=day;return this;}public Builder setSelectYear(int year){this.selectYear=year;return this;}public Builder setSelectMonth(int month){this.selectMonth=month;return this;}public Builder setSelectDay(int day){this.selectDay=day;return this;}/*** 获取当前选择的日期** @return int[]数组形式返回。例[1990,6,15]*/private final int[] getCurrDateValues() {int currYear = Integer.parseInt(params.loopYear.getCurrentItemValue());int currMonth = Integer.parseInt(params.loopMonth.getCurrentItemValue());int currDay = Integer.parseInt(params.loopDay.getCurrentItemValue());return new int[]{currYear, currMonth, currDay};}public Builder setOnDateSelectedListener(OnDateSelectedListener onDateSelectedListener) {params.callback = onDateSelectedListener;return this;}public DatePickerDialog create() {final DatePickerDialog dialog = new DatePickerDialog(context, params.shadow ? R.style.Theme_Light_NoTitle_Dialog : R.style.Theme_Light_NoTitle_NoShadow_Dialog);View view = LayoutInflater.from(context).inflate(R.layout.layout_picker_date, null);view.findViewById(R.id.tv_cancel).setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View view) {dialog.dismiss();params.callback.onCancel();}});Calendar c = Calendar.getInstance();final LoopView loopDay = (LoopView) view.findViewById(R.id.loop_day);loopDay.setArrayList(d(1, 30));if(selectDay!=null){loopDay.setCurrentItem(selectDay);}else{loopDay.setCurrentItem(c.get(Calendar.DATE));}//loopDay.setNotLoop();final LoopView loopYear = (LoopView) view.findViewById(R.id.loop_year);loopYear.setArrayList(d(MIN_YEAR, MAX_YEAR - MIN_YEAR + 1));if(selectYear!=null){loopYear.setCurrentItem(selectYear-MIN_YEAR+1);}else{loopYear.setCurrentItem(MAX_YEAR);}loopYear.setNotLoop();final LoopView loopMonth = (LoopView) view.findViewById(R.id.loop_month);loopMonth.setArrayList(d(1, 12));if(selectMonth!=null){loopMonth.setCurrentItem(selectMonth);}else{loopMonth.setCurrentItem(c.get(Calendar.MONTH));}loopMonth.setNotLoop();final LoopListener maxDaySyncListener = new LoopListener() {@Overridepublic void onItemSelect(int item) {Calendar c = Calendar.getInstance();boolean needFixed=true;if(minYear!=null){if(Integer.parseInt(loopYear.getCurrentItemValue())==minYear ){if(minMonth!=null){if(Integer.parseInt(loopMonth.getCurrentItemValue())<minMonth){loopMonth.setCurrentItem(minMonth - 1);}}}else if(Integer.parseInt(loopYear.getCurrentItemValue())<minYear){loopYear.setCurrentItem(minYear-MIN_YEAR);}}if(maxYear!=null){if(Integer.parseInt(loopYear.getCurrentItemValue())==maxYear ){if(maxMonth!=null){if(Integer.parseInt(loopMonth.getCurrentItemValue())>maxMonth){loopMonth.setCurrentItem(maxMonth - 1);}}}else if(Integer.parseInt(loopYear.getCurrentItemValue())>maxYear){loopYear.setCurrentItem(maxYear-MIN_YEAR);}}c.set(Integer.parseInt(loopYear.getCurrentItemValue()), Integer.parseInt(loopMonth.getCurrentItemValue()) - 1, 1);c.roll(Calendar.DATE, false);if(needFixed){int maxDayOfMonth = c.get(Calendar.DATE);int fixedCurr = loopDay.getCurrentItem();loopDay.setArrayList(d(1, maxDayOfMonth));// 修正被选中的日期最大值if (fixedCurr > maxDayOfMonth) fixedCurr = maxDayOfMonth - 1;loopDay.setCurrentItem(fixedCurr);}}};final LoopListener dayLoopListener=new LoopListener() {@Overridepublic void onItemSelect(int item) {if(minYear!=null && minMonth!=null && minDay!=null&& Integer.parseInt(loopYear.getCurrentItemValue())==minYear&& Integer.parseInt(loopMonth.getCurrentItemValue())==minMonth&& Integer.parseInt(loopDay.getCurrentItemValue())<minDay){loopDay.setCurrentItem(minDay-1);}if(maxYear!=null && maxMonth!=null && maxDay!=null&& Integer.parseInt(loopYear.getCurrentItemValue())==maxYear&& Integer.parseInt(loopMonth.getCurrentItemValue())==maxMonth&& Integer.parseInt(loopDay.getCurrentItemValue())>maxDay){loopDay.setCurrentItem(maxDay-1);}}};loopYear.setListener(maxDaySyncListener);loopMonth.setListener(maxDaySyncListener);loopDay.setListener(dayLoopListener);view.findViewById(R.id.tx_finish).setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {dialog.dismiss();params.callback.onDateSelected(getCurrDateValues());}});Window win = dialog.getWindow();win.getDecorView().setPadding(0, 0, 0, 0);WindowManager.LayoutParams lp = win.getAttributes();lp.width = WindowManager.LayoutParams.MATCH_PARENT;lp.height = WindowManager.LayoutParams.WRAP_CONTENT;win.setAttributes(lp);win.setGravity(Gravity.BOTTOM);win.setWindowAnimations(R.style.Animation_Bottom_Rising);dialog.setContentView(view);dialog.setCanceledOnTouchOutside(params.canCancel);dialog.setCancelable(params.canCancel);params.loopYear = loopYear;params.loopMonth = loopMonth;params.loopDay = loopDay;dialog.setParams(params);return dialog;}/*** 将数字传化为集合，并且补充0** @param startNum 数字起点* @param count    数字个数* @return*/private static List<String> d(int startNum, int count) {String[] values = new String[count];for (int i = startNum; i < startNum + count; i++) {String tempValue = (i < 10 ? "0" : "") + i;values[i - startNum] = tempValue;}return Arrays.asList(values);}}
}

代码太多就不一一贴出来了，有需要直接下载完整demo 地址如下百度网盘

http://pan.baidu.com/s/1bpCO7Np

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Android仿ios年龄滚轮大全

新项目Android和ios要做成统一样式，年龄，性别，时间，要做成滚轮效果，Android没有原生控件，只能自己定义，于是我较劲脑汁，终于写出来，本着分享精神，贴出部分代码，直接拷贝就能用。

先看效果图，如果符合你的需求，再采纳

时间

年龄

性别

Android仿ios年龄滚轮大全相关推荐

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