效果圖 復制代碼直接用！！！！

1.導入依賴

implementation ’com.bigkoo:pickerview:2.1.0’

2.三個bean類PickerViewData

public class PickerViewData implements IPickerViewData { private String content; public PickerViewData(String content) { this.content = content; } public void setContent(String content) { this.content = content; } @Override public String getPickerViewText() { return content; }}

ProvinceBean

public class ProvinceBean implements IPickerViewData { private long id; private String name; private String description; private String others; public ProvinceBean(long id,String name,String description,String others){ this.id = id; this.name = name; this.description = description; this.others = others; } public long getId() { return id; } public void setId(long id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } public String getOthers() { return others; } public void setOthers(String others) { this.others = others; } //這個用來顯示在PickerView上面的字符串,PickerView會通過IPickerViewData獲取getPickerViewText方法顯示出來。 @Override public String getPickerViewText() { return name; }}

TimeBean

public class TimeBean implements IPickerViewData { private String time; public TimeBean(String time) { this.time = time; } public String getTime() { return time; } public void setTime(String time) { this.time = time; } @Override public String getPickerViewText() { return time; }}

3,布局文件activity_main

<RelativeLayout xmlns:android='http://schemas.android.com/apk/res/android' android:layout_width='match_parent' android:layout_height='match_parent' android:orientation='vertical' > <TextView android:layout_margin='50dp' android: android:text='時間' android:layout_width='match_parent' android:layout_height='50dp'/> <TextView android: android:layout_margin='50dp' android:layout_below='@+id/tvTime' android:text='條件' android:layout_width='match_parent' android:layout_height='50dp'/> <View android: android:visibility='gone' android:background='#e0000000' android:layout_width='fill_parent' android:layout_height='fill_parent'/></RelativeLayout>

4.MainActivity

public class MainActivity extends Activity { private ArrayList<TimeBean> options1Items = new ArrayList<>(); private ArrayList<ArrayList<String>> options2Items = new ArrayList<>(); private ArrayList<ArrayList<ArrayList<IPickerViewData>>> options3Items = new ArrayList<>(); private TextView tvTime, tvOptions; TimePickerView pvTime; OptionsPickerView pvOptions; View vMasker; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); vMasker=findViewById(R.id.vMasker); tvTime=(TextView) findViewById(R.id.tvTime); tvOptions=(TextView) findViewById(R.id.tvOptions); //時間選擇器 pvTime = new TimePickerView(this, TimePickerView.Type.MONTH_DAY_HOUR_MIN); //控制時間范圍// Calendar calendar = Calendar.getInstance();// pvTime.setRange(calendar.get(Calendar.YEAR) - 20, calendar.get(Calendar.YEAR));//要在setTime 之前才有效果哦 pvTime.setTime(new Date()); pvTime.setCyclic(false); pvTime.setCancelable(true); //時間選擇后回調 pvTime.setOnTimeSelectListener(new TimePickerView.OnTimeSelectListener() { @Override public void onTimeSelect(Date date) {tvTime.setText(getTime(date)); } }); //彈出時間選擇器 tvTime.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) {pvTime.show(); } }); //選項選擇器 pvOptions = new OptionsPickerView(this); //選項1 options1Items.add(new TimeBean('現在')); options1Items.add(new TimeBean('今天')); options1Items.add(new TimeBean('明天')); options1Items.add(new TimeBean('后天')); //選項 1 2 ArrayList<String> options2Items_01=new ArrayList<>(); options2Items_01.add('--'); //22 ArrayList<String> options2Items_02=getTodayHourData(); //32 ArrayList<String> options2Items_03=getHourData(); //32 ArrayList<String> options2Items_04=getHourData(); options2Items.add(options2Items_01); options2Items.add(options2Items_02); options2Items.add(options2Items_03); options2Items.add(options2Items_04); //選項3 ArrayList<ArrayList<IPickerViewData>> options3Items_01 = new ArrayList<>(); ArrayList<ArrayList<IPickerViewData>> options3Items_02 = new ArrayList<>(); ArrayList<ArrayList<IPickerViewData>> options3Items_03 = new ArrayList<>(); ArrayList<ArrayList<IPickerViewData>> options3Items_04 = new ArrayList<>(); ArrayList<IPickerViewData> options3Items_01_01=new ArrayList<>(); options3Items_01_01.add(new PickerViewData('--')); options3Items_01.add(options3Items_01_01); options3Items_02 =getmD2(); options3Items_03 =getmD(); options3Items_04 =getmD(); options3Items.add(options3Items_01); options3Items.add(options3Items_02); options3Items.add(options3Items_03); options3Items.add(options3Items_04); //三級聯動效果 pvOptions.setPicker(options1Items, options2Items, options3Items, true); //設置選擇的三級單位// pwOptions.setLabels('省', '市', '區'); pvOptions.setTitle(' '); pvOptions.setCyclic(false, false, false); //設置默認選中的三級項目 //監聽確定選擇按鈕 pvOptions.setSelectOptions(0, 0, 0); pvOptions.setOnoptionsSelectListener(new OptionsPickerView.OnOptionsSelectListener() { @Override public void onOptionsSelect(int options1, int option2, int options3) {//返回的分別是三個級別的選中位置String tx = options1Items.get(options1).getPickerViewText() + options2Items.get(options1).get(option2) + options3Items.get(options1).get(option2).get(options3).getPickerViewText();tvOptions.setText(tx);vMasker.setVisibility(View.GONE); } }); //點擊彈出選項選擇器 tvOptions.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) {pvOptions.show(); } }); } public static String getTime(Date date) { SimpleDateFormat format = new SimpleDateFormat('yyyy-MM-dd HH:mm'); return format.format(date); } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { if(pvOptions.isShowing()||pvTime.isShowing()){pvOptions.dismiss();pvTime.dismiss();return true; } if(pvTime.isShowing()){pvTime.dismiss();return true; } } return super.onKeyDown(keyCode, event); } /** * 今天 點 */ private ArrayList<String> getTodayHourData(){ int max =currentHour(); if (max<23&&currentMin()>45){ max=max+1; } ArrayList<String> lists=new ArrayList<>(); for (int i=max;i<24;i++){ lists.add(i+'點'); } return lists; } /** * 明天 后天 點 */ private ArrayList<String> getHourData(){ ArrayList<String> lists=new ArrayList<>(); for (int i=0;i<24;i++){ lists.add(i+'點'); } return lists; } /** * 明天 后天 分 */ private ArrayList<IPickerViewData> getMinData(){ ArrayList<IPickerViewData> dataArrayList=new ArrayList<>(); for (int i=0;i<6;i++){ dataArrayList.add(new PickerViewData((i*10)+'分')); } return dataArrayList; } /** * 明天 后天 */ private ArrayList<ArrayList<IPickerViewData>> getmD(){ ArrayList<ArrayList<IPickerViewData>> d=new ArrayList<>(); for (int i=0;i<24;i++){ d.add(getMinData()); } return d; } /** * 明天 后天 2222 */ private ArrayList<ArrayList<IPickerViewData>> getmD2(){ //14 int max =currentHour(); if (currentMin()>45){ max=max+1; } int value =24-max; ArrayList<ArrayList<IPickerViewData>> d=new ArrayList<>(); for (int i=0;i<value;i++){ if (i==0){d.add(getTodyMinData()); }else {d.add(getMinData()); } } return d; } /** * 明天 后天 分2222 */ private ArrayList<IPickerViewData> getTodyMinData(){ int min = currentMin(); int current=0; if (min>35&&min<=45){ current =0; }else if (min>45&&min<=55){ current=1; } else if (min>55){ current=2; }else if (min<=5){ current=2; }else if (min>5&&min<=15){ current=3; }else if (min>15&&min<=25){ current=4; }else if (min>25&&min<=35){ current=5; } int max =currentHour(); if (max>23&& min>35){ current=5; } ArrayList<IPickerViewData> dataArrayList=new ArrayList<>(); for (int i=current;i<6;i++){ dataArrayList.add(new PickerViewData((i*10)+'分')); } return dataArrayList; } private int currentMin(){ Calendar cal = Calendar.getInstance(); return cal.get(Calendar.MINUTE); } private int currentHour(){ Calendar cal = Calendar.getInstance(); return cal.get(Calendar.HOUR_OF_DAY); }}

到此這篇關于Android 滾動時間選擇的示例代碼的文章就介紹到這了,更多相關Android 滾動時間選擇內容請搜索好吧啦網以前的文章或繼續瀏覽下面的相關文章希望大家以后多多支持好吧啦網！