滚动的电表

滚动的电表，类似于家里的电表和水表，也是在之前的pickView 基础修改的，如果有好的方案能够实现类似于这样滚动表的请记得告诉我 哦

 

 

1.主Activity

 

package com.example.scrolnum;

import java.util.Timer;
import java.util.TimerTask;

import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.example.scrolnum.adapter.CountryAdapter;
import com.example.scrolnum.view.OnWheelChangedListener;
import com.example.scrolnum.view.WheelView;

public class MainActivity extends Activity {
    public static MainActivity instance;
    private Button back_btn;
    private TextView title_text;
    private int num = 1234567;
    private LinearLayout content_linear;
    private Button button;
    int i = 0;
    WheelView country1, country2, country3, country4, country5, country6,
            country7;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        instance = this;
        getViews();
        setInitialize();
        setOnListener();
        set1();
    }

    private void getViews() {

        country1 = (WheelView) findViewById(R.id.country1);
        country1.setVisibleItems(3);
        country1.setViewAdapter(new CountryAdapter(this));
        country1.setCyclic(true);
        country1.setClickable(false);
        country1.setFocusable(false);

        country2 = (WheelView) findViewById(R.id.country2);
        country2.setVisibleItems(3);
        country2.setViewAdapter(new CountryAdapter(this));
        country2.setCyclic(true);
        country2.setCurrentItem(0);

        country3 = (WheelView) findViewById(R.id.country3);
        country3.setVisibleItems(3);
        country3.setViewAdapter(new CountryAdapter(this));
        country3.setCyclic(true);
        country3.setCurrentItem(0);

        country4 = (WheelView) findViewById(R.id.country4);
        country4.setVisibleItems(3);
        country4.setViewAdapter(new CountryAdapter(this));
        country4.setCyclic(true);
        country4.setCurrentItem(0);

        country5 = (WheelView) findViewById(R.id.country5);
        country5.setVisibleItems(3);
        country5.setViewAdapter(new CountryAdapter(this));
        country5.setCyclic(true);
        country5.setCurrentItem(0);

        country6 = (WheelView) findViewById(R.id.country6);
        country6.setVisibleItems(3);
        country6.setViewAdapter(new CountryAdapter(this));
        country6.setCyclic(true);
        country6.setCurrentItem(0);

        country7 = (WheelView) findViewById(R.id.country7);
        country7.setVisibleItems(3);
        country7.setViewAdapter(new CountryAdapter(this));
        country7.setCyclic(true);
        country7.setCurrentItem(0);

    }

    private void setOnListener() {
        country1.addChangingListener(new OnWheelChangedListener() {

            @Override
            public void onChanged(WheelView wheel, int oldValue, int newValue) {
                // TODO Auto-generated method stub

                if (oldValue == 9 && timer2 == null) {
                    set2();
                }

            }
        });

        country2.addChangingListener(new OnWheelChangedListener() {

            @Override
            public void onChanged(WheelView wheel, int oldValue, int newValue) {
                // TODO Auto-generated method stub

                if (oldValue == 9 && timer3 == null) {
                    set3();
                }

            }
        });

        country3.addChangingListener(new OnWheelChangedListener() {

            @Override
            public void onChanged(WheelView wheel, int oldValue, int newValue) {
                // TODO Auto-generated method stub

                if (oldValue == 9 && timer4 == null) {
                    set4();
                }

            }
        });

        country4.addChangingListener(new OnWheelChangedListener() {

            @Override
            public void onChanged(WheelView wheel, int oldValue, int newValue) {
                // TODO Auto-generated method stub

                if (oldValue == 9 && timer5 == null) {
                    set5();
                }

            }
        });

        country5.addChangingListener(new OnWheelChangedListener() {

            @Override
            public void onChanged(WheelView wheel, int oldValue, int newValue) {
                // TODO Auto-generated method stub

                if (oldValue == 9 && timer6 == null) {
                    set6();
                }

            }
        });

        country6.addChangingListener(new OnWheelChangedListener() {

            @Override
            public void onChanged(WheelView wheel, int oldValue, int newValue) {
                // TODO Auto-generated method stub

                if (oldValue == 9 && timer7 == null) {
                    set7();
                }

            }
        });


    }

    Timer timer1;
    Timer timer2;
    Timer timer3;
    Timer timer4;
    Timer timer5;
    Timer timer6;
    Timer timer7;

    private void set1() {
        timer1 = new Timer();

        timer1.schedule(new TimerTask() {

            @Override
            public void run() {
                // TODO Auto-generated method stub
                handler.sendEmptyMessage(1);
            }
        }, 5000, 5000);
    }

    private void set2() {
        timer2 = new Timer();
        timer2.schedule(new TimerTask() {

            @Override
            public void run() {
                // TODO Auto-generated method stub
                handler.sendEmptyMessage(2);
            }
        }, 0, 5000 * 10);
    }

    private void set3() {
        timer3 = new Timer();
        timer3.schedule(new TimerTask() {

            @Override
            public void run() {
                // TODO Auto-generated method stub
                handler.sendEmptyMessage(3);
            }
        }, 0, 5000 * 100);
    }

    private void set4() {
        timer4 = new Timer();
        timer4.schedule(new TimerTask() {

            @Override
            public void run() {
                // TODO Auto-generated method stub
                handler.sendEmptyMessage(4);
            }
        }, 0, 5000 * 1000);
    }

    private void set5() {
        timer5 = new Timer();
        timer5.schedule(new TimerTask() {

            @Override
            public void run() {
                // TODO Auto-generated method stub
                handler.sendEmptyMessage(5);
            }
        }, 0, 5000 * 10000);
    }

    private void set6() {
        timer6 = new Timer();
        timer6.schedule(new TimerTask() {

            @Override
            public void run() {
                // TODO Auto-generated method stub
                handler.sendEmptyMessage(6);
            }
        }, 0, 5000 * 100000);
    }

    private void set7() {
        timer7 = new Timer();
        timer7.schedule(new TimerTask() {

            @Override
            public void run() {
                // TODO Auto-generated method stub
                handler.sendEmptyMessage(7);
            }
        }, 0, 5000 * 100000);
    }


    private Handler handler = new Handler() {
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            switch (msg.what) {
            case 1:
                // country.setCurrentItem(i);
                country1.scroll(0 + 1, 3000);
                break;
            case 2:
                // country.setCurrentItem(i);
                country2.scroll(0 + 1, 3000);
                break;
            case 3:
                // country.setCurrentItem(i);
                country3.scroll(0 + 1, 3000);
                break;
            case 4:
                // country.setCurrentItem(i);
                country4.scroll(0 + 1, 3000);
                break;

            case 5:
                // country.setCurrentItem(i);
                country5.scroll(0 + 1, 3000);
                break;
            case 6:
                // country.setCurrentItem(i);
                country6.scroll(0 + 1, 3000);
                break;
            case 7:
                // country.setCurrentItem(i);
                country7.scroll(0 + 1, 3000);
                break;
            }
        }
    };

    /**
     * 设置初始值
     */
    private int a1, a2, a3, a4, a5, a6, a7, a8;
    private int[] a = { a1, a2, a3, a4, a5, a6, a7, a8 };
    int j = 0;

    private int[] getNum() {
        while (num % 10 != 0) {
            a[j] = num % 10;
            Log.d("debug", "a[j]= " + num % 10);
            num = num / 10;
            Log.d("debug", "num= " + num);
            j++;
        }
        return a;
    }

    /**
     * 初始化表盘上的数字
     */

    private void setInitialize() {
        getNum();
        country1.setCurrentItem(a[0]);
        country2.setCurrentItem(a[1]);
        country3.setCurrentItem(a[2]);
        country4.setCurrentItem(a[3]);
        country5.setCurrentItem(a[4]);
        country6.setCurrentItem(a[5]);
        country7.setCurrentItem(a[6]);
    }
}

 

2.相对的布局文件

 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:gravity="center" >



            <RelativeLayout
                android:layout_width="434dp"
                android:layout_height="wrap_content"
                android:gravity="center" >

                <LinearLayout
                    android:id="@+id/linearLayout1"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentBottom="true"
                    android:layout_centerHorizontal="true"
                    android:layout_marginBottom="23dp"
                    android:layout_weight="1"
                    android:background="#000000"
                    android:orientation="horizontal" >

                    <com.example.scrolnum.view.WheelView
                        android:id="@+id/country7"
                        android:layout_width="wrap_content"
                        android:layout_height="100.0dip"
                        android:layout_gravity="center_vertical" />

                    <com.example.scrolnum.view.WheelView
                        android:id="@+id/country6"
                        android:layout_width="wrap_content"
                        android:layout_height="100.0dip"
                        android:layout_gravity="center_vertical" />

                    <com.example.scrolnum.view.WheelView
                        android:id="@+id/country5"
                        android:layout_width="wrap_content"
                        android:layout_height="100.0dip"
                        android:layout_gravity="center_vertical" />

                    <com.example.scrolnum.view.WheelView
                        android:id="@+id/country4"
                        android:layout_width="wrap_content"
                        android:layout_height="100.0dip"
                        android:layout_gravity="center_vertical" />

                    <com.example.scrolnum.view.WheelView
                        android:id="@+id/country3"
                        android:layout_width="wrap_content"
                        android:layout_height="100.0dip"
                        android:layout_gravity="center_vertical" />

                    <com.example.scrolnum.view.WheelView
                        android:id="@+id/country2"
                        android:layout_width="wrap_content"
                        android:layout_height="100.0dip"
                        android:layout_gravity="center_vertical" />

                    <com.example.scrolnum.view.WheelView
                        android:id="@+id/country1"
                        android:layout_width="wrap_content"
                        android:layout_height="100.0dip"
                        android:layout_gravity="center_vertical"
                        android:layout_marginRight="5dp" />
                </LinearLayout>

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="30dp"
                    android:layout_alignParentLeft="true"
                    android:layout_alignTop="@+id/linearLayout1"
                    android:layout_weight="1.14"
                    android:background="#ffffff" />

                <ImageView
                    android:layout_width="match_parent"
                    android:layout_height="30dp"
                    android:layout_alignBottom="@+id/linearLayout1"
                    android:layout_alignParentLeft="true"
                    android:layout_weight="1.14"
                    android:background="#ffffff" />
            </RelativeLayout>

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:gravity="center_horizontal"
                android:orientation="horizontal" >
            </LinearLayout>
        </LinearLayout>

</LinearLayout>

 

 

 

 

 

 

 

~~~~~~~~~~~~具体还是看工程吧，超过8w字符不让贴代码了~~~~~~~~~~~~~~~~