Android之日曆觸屏測試

結構：

查看運行效果點這裏

DiaryTest.apk下載

BaseCalendar：

package com.cdp.Activity;

import java.util.Calendar;
import java.util.Date;

import com.dcs.test.R;
import com.test.Tools.NumberHelper;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.res.Resources;
import android.graphics.Color;
import android.os.Bundle;
import android.util.Log;
import android.view.Display;
import android.view.GestureDetector;
import android.view.GestureDetector.SimpleOnGestureListener;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.view.animation.Animation;
import android.view.animation.Animation.AnimationListener;
import android.view.animation.AnimationUtils;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.GridView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.ViewFlipper;
import android.widget.LinearLayout.LayoutParams;

public class BaseCalendar extends Activity implements OnTouchListener {

    //判斷手勢用
    private static final int SWIPE_MIN_DISTANCE = 120;
    private static final int SWIPE_MAX_OFF_PATH = 250;
    private static final int SWIPE_THRESHOLD_VELOCITY = 200;

    //動畫
    private Animation slideLeftIn;
    private Animation slideLeftOut;
    private Animation slideRightIn;
    private Animation slideRightOut;
    private ViewFlipper viewFlipper;
    GestureDetector mGesture = null;

    @Override
    public boolean onTouch(View v, MotionEvent event) {
        return mGesture.onTouchEvent(event);
    }

    AnimationListener animationListener=new AnimationListener() {
        @Override
        public void onAnimationStart(Animation animation) {
        }
        
        @Override
        public void onAnimationRepeat(Animation animation) {
        }
        
        @Override
        public void onAnimationEnd(Animation animation) {
            //當動畫完成後調用
            CreateGirdView();
        }
    };

    class GestureListener extends SimpleOnGestureListener {
        @Override
        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,float velocityY) {
            try {
                if (Math.abs(e1.getY() - e2.getY()) > SWIPE_MAX_OFF_PATH)
                    return false;
                // right to left swipe
                if (e1.getX() - e2.getX() > SWIPE_MIN_DISTANCE    && Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) {
                    viewFlipper.setInAnimation(slideLeftIn);
                    viewFlipper.setOutAnimation(slideLeftOut);
                    viewFlipper.showNext();
                    setNextViewItem();
                    //CreateGirdView();
                    return true;

                } else if (e2.getX() - e1.getX() > SWIPE_MIN_DISTANCE && Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) {
                    viewFlipper.setInAnimation(slideRightIn);
                    viewFlipper.setOutAnimation(slideRightOut);
                    viewFlipper.showPrevious();
                    setPrevViewItem();
                    //CreateGirdView();
                    return true;

                }
            } catch (Exception e) {
                // nothing
            }
            return false;
        }
        @Override
        public boolean onSingleTapUp(MotionEvent e) {
            // ListView lv = getListView();
            //獲得當前選中的是第幾個單元格
            int pos = gView2.pointToPosition((int) e.getX(), (int) e.getY());
            LinearLayout txtDay = (LinearLayout) gView2.findViewById(pos + 5000);
            if (txtDay != null) {
                if (txtDay.getTag() != null) {
                    Date date = (Date) txtDay.getTag();
                    calSelected.setTime(date);

                    gAdapter.setSelectedDate(calSelected);
                    gAdapter.notifyDataSetChanged();

                    gAdapter1.setSelectedDate(calSelected);
                    gAdapter1.notifyDataSetChanged();

                    gAdapter3.setSelectedDate(calSelected);
                    gAdapter3.notifyDataSetChanged();
                }
            }

            Log.i("TEST", "onSingleTapUp -  pos=" + pos);

            return false;
        }
    }

    // / }}}

    // 基本變量
    private Context mContext = BaseCalendar.this;
    private GridView title_gView;
    private GridView gView1;// 上一個月
    private GridView gView2;// 當前月
    private GridView gView3;// 下一個月
    // private GridView gView1;
    boolean bIsSelection = false;// 是不是選擇事件發生
    private Calendar calStartDate = Calendar.getInstance();// 當前顯示的日曆
    private Calendar calSelected = Calendar.getInstance(); // 選擇的日曆
    private Calendar calToday = Calendar.getInstance(); // 今日
    private CalendarGridViewAdapter gAdapter;
    private CalendarGridViewAdapter gAdapter1;
    private CalendarGridViewAdapter gAdapter3;
    // 頂部按鈕
    private Button btnToday = null;
    private RelativeLayout mainLayout;
    private int iMonthViewCurrentMonth = 0; // 當前視圖月
    private int iMonthViewCurrentYear = 0; // 當前視圖年
    private int iFirstDayOfWeek = Calendar.MONDAY;

    private static final int mainLayoutID = 88; // 設置主佈局ID
    private static final int titleLayoutID = 77; // title佈局ID
    private static final int caltitleLayoutID = 66; // title佈局ID
    private static final int calLayoutID = 55; // 日曆佈局ID
    /** 底部菜單文字 **/
    String[] menu_toolbar_name_array;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(generateContentView());
        UpdateStartDateForMonth();
        
        
        slideLeftIn = AnimationUtils.loadAnimation(this, R.anim.slide_left_in);
        slideLeftOut = AnimationUtils.loadAnimation(this, R.anim.slide_left_out);
        slideRightIn = AnimationUtils.loadAnimation(this, R.anim.slide_right_in);
        slideRightOut = AnimationUtils.loadAnimation(this,R.anim.slide_right_out);
        
        slideLeftIn.setAnimationListener(animationListener);
        slideLeftOut.setAnimationListener(animationListener);
        slideRightIn.setAnimationListener(animationListener);
        slideRightOut.setAnimationListener(animationListener);
        
        mGesture = new GestureDetector(this, new GestureListener());
    }

    AlertDialog.OnKeyListener onKeyListener = new AlertDialog.OnKeyListener() {

        @Override
        public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
            if (keyCode == KeyEvent.KEYCODE_BACK) {
                BaseCalendar.this.finish();
            }
            return false;

        }

    };

    
    // 生成內容視圖
    private View generateContentView() {
        // 建立一個垂直的線性佈局（總體內容）
        viewFlipper = new ViewFlipper(this);
        viewFlipper.setId(calLayoutID);
        
        mainLayout = new RelativeLayout(this); // 建立一個垂直的線性佈局（總體內容）
        RelativeLayout.LayoutParams params_main = new RelativeLayout.LayoutParams(
                LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
        mainLayout.setLayoutParams(params_main);
        mainLayout.setId(mainLayoutID);
        mainLayout.setGravity(Gravity.CENTER_HORIZONTAL);

        LinearLayout layTopControls = createLayout(LinearLayout.HORIZONTAL); // 生成頂部按鈕佈局

        generateTopButtons(layTopControls); // 生成頂部按鈕 （上一月，下一月，當前月）
        RelativeLayout.LayoutParams params_title = new RelativeLayout.LayoutParams(
                LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
        params_title.topMargin = 5;
        // params_title.addRule(RelativeLayout.ALIGN_PARENT_TOP, 20);
        layTopControls.setId(titleLayoutID);
        mainLayout.addView(layTopControls, params_title);

        calStartDate = getCalendarStartDate();

        setTitleGirdView();
        RelativeLayout.LayoutParams params_cal_title = new RelativeLayout.LayoutParams(
                LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
        params_cal_title.addRule(RelativeLayout.BELOW, titleLayoutID);
        // params_cal_title.topMargin = 5;
        mainLayout.addView(title_gView, params_cal_title);

        CreateGirdView();

        RelativeLayout.LayoutParams params_cal = new RelativeLayout.LayoutParams(
                LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
        params_cal.addRule(RelativeLayout.BELOW, caltitleLayoutID);

        mainLayout.addView(viewFlipper, params_cal);
        
        LinearLayout br = new LinearLayout(this);
        RelativeLayout.LayoutParams params_br = new RelativeLayout.LayoutParams(
                LayoutParams.FILL_PARENT, 1);
        params_br.addRule(RelativeLayout.BELOW, calLayoutID);
        br.setBackgroundColor(getResources().getColor(R.color.calendar_background));
        mainLayout.addView(br, params_br);

        return mainLayout;

    }

    // 建立一個線性佈局
    // 參數：方向
    private LinearLayout createLayout(int iOrientation) {
        LinearLayout lay = new LinearLayout(this);
        LayoutParams params = new LayoutParams(
                android.view.ViewGroup.LayoutParams.FILL_PARENT,// *fill_parent，填滿父控件的空白
                android.view.ViewGroup.LayoutParams.WRAP_CONTENT);
        params.topMargin = 10;
        // 設置佈局參數
        lay.setLayoutParams(params);// *wrap_content，表示大小恰好足夠顯示當前控件裏的內容
        lay.setOrientation(iOrientation);// 設置方向
        lay.setGravity(Gravity.LEFT);
        return lay;
    }

    // 生成頂部按鈕
    // 參數：佈局
    private void generateTopButtons(LinearLayout layTopControls) {
        // 建立一個當前月按鈕（中間的按鈕）
        btnToday = new Button(this);
        LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
                android.view.ViewGroup.LayoutParams.WRAP_CONTENT,
                android.view.ViewGroup.LayoutParams.WRAP_CONTENT);
        lp.leftMargin = 20;
        btnToday.setLayoutParams(lp);
        btnToday.setTextSize(25);
        btnToday.setBackgroundResource(Color.TRANSPARENT);//
        // btn_cal.setBackgroundResource(R.drawable.editbox_background_normal);//
        // 設置當前月按鈕的背景顏色爲按鈕默認顏色

        // 當前月的點擊事件的監聽
        btnToday.setOnClickListener(new Button.OnClickListener() {
            public void onClick(View arg0) {
                setToDayViewItem();
            }
        });

        layTopControls.setGravity(Gravity.CENTER_HORIZONTAL);
        layTopControls.addView(btnToday);

    }

    private void setTitleGirdView() {

        title_gView = setGirdView();
        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
                LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
        // params.topMargin = 5;
        title_gView.setLayoutParams(params);
        title_gView.setVerticalSpacing(0);// 垂直間隔
        title_gView.setHorizontalSpacing(0);// 水平間隔
        TitleGridAdapter titleAdapter = new TitleGridAdapter(this);
        title_gView.setAdapter(titleAdapter);// 設置菜單Adapter
        title_gView.setId(caltitleLayoutID);
    }

    private void CreateGirdView() {

        Calendar tempSelected1 = Calendar.getInstance(); // 臨時
        Calendar tempSelected2 = Calendar.getInstance(); // 臨時
        Calendar tempSelected3 = Calendar.getInstance(); // 臨時
        tempSelected1.setTime(calStartDate.getTime());
        tempSelected2.setTime(calStartDate.getTime());
        tempSelected3.setTime(calStartDate.getTime());

        gView1 = new CalendarGridView(mContext);
        tempSelected1.add(Calendar.MONTH, -1);
        gAdapter1 = new CalendarGridViewAdapter(this, tempSelected1);
        gView1.setAdapter(gAdapter1);// 設置菜單Adapter
        gView1.setId(calLayoutID);

        gView2 = new CalendarGridView(mContext);
        gAdapter = new CalendarGridViewAdapter(this, tempSelected2);
        gView2.setAdapter(gAdapter);// 設置菜單Adapter
        gView2.setId(calLayoutID);

        gView3 = new CalendarGridView(mContext);
        tempSelected3.add(Calendar.MONTH, 1);
        gAdapter3 = new CalendarGridViewAdapter(this, tempSelected3);
        gView3.setAdapter(gAdapter3);// 設置菜單Adapter
        gView3.setId(calLayoutID);

        gView2.setOnTouchListener(this);
        gView1.setOnTouchListener(this);
        gView3.setOnTouchListener(this);

        if (viewFlipper.getChildCount() != 0) {
            viewFlipper.removeAllViews();
        }

        viewFlipper.addView(gView2);
        viewFlipper.addView(gView3);
        viewFlipper.addView(gView1);

        String s = calStartDate.get(Calendar.YEAR)
                + "-"
                + NumberHelper.LeftPad_Tow_Zero(calStartDate
                        .get(Calendar.MONTH) + 1);

        btnToday.setText(s);
    }

    private GridView setGirdView() {
        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
                LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
        GridView gridView = new GridView(this);
        gridView.setLayoutParams(params);
        gridView.setNumColumns(7);// 設置每行列數
        gridView.setGravity(Gravity.CENTER_VERTICAL);// 位置居中
        gridView.setVerticalSpacing(1);// 垂直間隔
        gridView.setHorizontalSpacing(1);// 水平間隔
        gridView.setBackgroundColor(getResources().getColor(
                R.color.calendar_background));

        WindowManager windowManager = getWindowManager();
        Display display = windowManager.getDefaultDisplay();
        int i = display.getWidth() / 7;
        int j = display.getWidth() - (i * 7);
        int x = j / 2;
        gridView.setPadding(x, 0, 0, 0);// 居中

        return gridView;
    }

    // 上一個月
    private void setPrevViewItem() {
        iMonthViewCurrentMonth--;// 當前選擇月--
        // 若是當前月爲負數的話顯示上一年
        if (iMonthViewCurrentMonth == -1) {
            iMonthViewCurrentMonth = 11;
            iMonthViewCurrentYear--;
        }
        calStartDate.set(Calendar.DAY_OF_MONTH, 1); // 設置日爲當月1日
        calStartDate.set(Calendar.MONTH, iMonthViewCurrentMonth); // 設置月
        calStartDate.set(Calendar.YEAR, iMonthViewCurrentYear); // 設置年

    }

    // 當月
    private void setToDayViewItem() {

        calSelected.setTimeInMillis(calToday.getTimeInMillis());
        calSelected.setFirstDayOfWeek(iFirstDayOfWeek);
        calStartDate.setTimeInMillis(calToday.getTimeInMillis());
        calStartDate.setFirstDayOfWeek(iFirstDayOfWeek);

    }

    // 下一個月
    private void setNextViewItem() {
        iMonthViewCurrentMonth++;
        if (iMonthViewCurrentMonth == 12) {
            iMonthViewCurrentMonth = 0;
            iMonthViewCurrentYear++;
        }
        calStartDate.set(Calendar.DAY_OF_MONTH, 1);
        calStartDate.set(Calendar.MONTH, iMonthViewCurrentMonth);
        calStartDate.set(Calendar.YEAR, iMonthViewCurrentYear);

    }

    // 根據改變的日期更新日曆
    // 填充日曆控件用
    private void UpdateStartDateForMonth() {
        calStartDate.set(Calendar.DATE, 1); // 設置成當月第一天
        iMonthViewCurrentMonth = calStartDate.get(Calendar.MONTH);// 獲得當前日曆顯示的月
        iMonthViewCurrentYear = calStartDate.get(Calendar.YEAR);// 獲得當前日曆顯示的年

        String s = calStartDate.get(Calendar.YEAR)
                + "-"
                + NumberHelper.LeftPad_Tow_Zero(calStartDate
                        .get(Calendar.MONTH) + 1);
        btnToday.setText(s);

        // 星期一是2 星期天是1 填充剩餘天數
        int iDay = 0;
        int iFirstDayOfWeek = Calendar.MONDAY;
        int iStartDay = iFirstDayOfWeek;
        if (iStartDay == Calendar.MONDAY) {
            iDay = calStartDate.get(Calendar.DAY_OF_WEEK) - Calendar.MONDAY;
            if (iDay < 0)
                iDay = 6;
        }
        if (iStartDay == Calendar.SUNDAY) {
            iDay = calStartDate.get(Calendar.DAY_OF_WEEK) - Calendar.SUNDAY;
            if (iDay < 0)
                iDay = 6;
        }
        calStartDate.add(Calendar.DAY_OF_WEEK, -iDay);

    }

    private Calendar getCalendarStartDate() {
        calToday.setTimeInMillis(System.currentTimeMillis());
        calToday.setFirstDayOfWeek(iFirstDayOfWeek);

        if (calSelected.getTimeInMillis() == 0) {
            calStartDate.setTimeInMillis(System.currentTimeMillis());
            calStartDate.setFirstDayOfWeek(iFirstDayOfWeek);
        } else {
            calStartDate.setTimeInMillis(calSelected.getTimeInMillis());
            calStartDate.setFirstDayOfWeek(iFirstDayOfWeek);
        }

        return calStartDate;
    }

    public class TitleGridAdapter extends BaseAdapter {

        int[] titles = new int[] { R.string.Sun, R.string.Mon, R.string.Tue,
                R.string.Wed, R.string.Thu, R.string.Fri, R.string.Sat };

        private Activity activity;

        // construct
        public TitleGridAdapter(Activity a) {
            activity = a;
        }

        @Override
        public int getCount() {
            return titles.length;
        }

        @Override
        public Object getItem(int position) {
            return titles[position];
        }

        @Override
        public long getItemId(int position) {
            return position;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            LinearLayout iv = new LinearLayout(activity);
            TextView txtDay = new TextView(activity);
            txtDay.setFocusable(false);
            txtDay.setBackgroundColor(Color.TRANSPARENT);
            iv.setOrientation(1);

            txtDay.setGravity(Gravity.CENTER);
            LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
                    LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);

            int i = (Integer) getItem(position);

            txtDay.setTextColor(Color.WHITE);
            Resources res = getResources();

            if (i == R.string.Sat) {
                // 週六
                txtDay.setBackgroundColor(res.getColor(R.color.title_text_6));
            } else if (i == R.string.Sun) {
                // 週日
                txtDay.setBackgroundColor(res.getColor(R.color.title_text_7));
            } else {

            }

            txtDay.setText((Integer) getItem(position));

            iv.addView(txtDay, lp);

            return iv;
        }
    }

}

CalendarGridView：

package com.cdp.Activity;

import com.dcs.test.R;

import android.app.Activity;
import android.content.Context;
import android.view.Display;
import android.view.Gravity;
import android.view.WindowManager;
import android.widget.GridView;
import android.widget.LinearLayout;

public class CalendarGridView extends GridView{
    
    private Context mContext;

    public CalendarGridView(Context context) {
        super(context);
        mContext = context;
        
        setGirdView();
    }

    private void setGirdView() {
        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
                LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
        
        setLayoutParams(params);
        setNumColumns(7);// 設置每行列數
        setGravity(Gravity.CENTER_VERTICAL);// 位置居中
        setVerticalSpacing(1);// 垂直間隔
        setHorizontalSpacing(1);// 水平間隔
        setBackgroundColor(getResources().getColor(R.color.calendar_background));
    
        WindowManager windowManager = ((Activity)mContext).getWindowManager();
        Display display = windowManager.getDefaultDisplay();
        int i = display.getWidth() / 7;
        int j = display.getWidth() - (i * 7);
        int x = j / 2;
        setPadding(x, 0, 0, 0);// 居中
    }
}
CalendarGridViewAdapter：

package com.cdp.Activity;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;

import com.dcs.test.R;
import android.app.Activity;
import android.content.res.Resources;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.LinearLayout.LayoutParams;

public class CalendarGridViewAdapter extends BaseAdapter {

    private Calendar calStartDate = Calendar.getInstance();// 當前顯示的日曆
    private Calendar calSelected = Calendar.getInstance(); // 選擇的日曆
    
    public void setSelectedDate(Calendar cal)
    {
        calSelected=cal;
    }
    
    private Calendar calToday = Calendar.getInstance(); // 今日
    private int iMonthViewCurrentMonth = 0; // 當前視圖月
    // 根據改變的日期更新日曆
    // 填充日曆控件用
    private void UpdateStartDateForMonth() {
        calStartDate.set(Calendar.DATE, 1); // 設置成當月第一天
        iMonthViewCurrentMonth = calStartDate.get(Calendar.MONTH);// 獲得當前日曆顯示的月

        // 星期一是2 星期天是1 填充剩餘天數
        int iDay = 0;
        int iFirstDayOfWeek = Calendar.MONDAY;
        int iStartDay = iFirstDayOfWeek;
        if (iStartDay == Calendar.MONDAY) {
            iDay = calStartDate.get(Calendar.DAY_OF_WEEK) - Calendar.MONDAY;
            if (iDay < 0)
                iDay = 6;
        }
        if (iStartDay == Calendar.SUNDAY) {
            iDay = calStartDate.get(Calendar.DAY_OF_WEEK) - Calendar.SUNDAY;
            if (iDay < 0)
                iDay = 6;
        }
        calStartDate.add(Calendar.DAY_OF_WEEK, -iDay);

        calStartDate.add(Calendar.DAY_OF_MONTH, -1);// 週日第一位

    }
    ArrayList<java.util.Date> titles;
    private ArrayList<java.util.Date> getDates() {

        UpdateStartDateForMonth();

        ArrayList<java.util.Date> alArrayList = new ArrayList<java.util.Date>();

        for (int i = 1; i <= 42; i++) {
            alArrayList.add(calStartDate.getTime());
            calStartDate.add(Calendar.DAY_OF_MONTH, 1);
        }

        return alArrayList;
    }

    private Activity activity;
    Resources resources;
    // construct
    public CalendarGridViewAdapter(Activity a,Calendar cal) {
        calStartDate=cal;
        activity = a;
        resources=activity.getResources();
        titles = getDates();
    }
    
    public CalendarGridViewAdapter(Activity a) {
        activity = a;
        resources=activity.getResources();
    }


    @Override
    public int getCount() {
        return titles.size();
    }

    @Override
    public Object getItem(int position) {
        return titles.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        LinearLayout iv = new LinearLayout(activity);
        iv.setId(position + 5000);
        LinearLayout imageLayout = new LinearLayout(activity);
        imageLayout.setOrientation(0);
        iv.setGravity(Gravity.CENTER);
        iv.setOrientation(1);
        iv.setBackgroundColor(resources.getColor(R.color.white));

        Date myDate = (Date) getItem(position);
        Calendar calCalendar = Calendar.getInstance();
        calCalendar.setTime(myDate);

        final int iMonth = calCalendar.get(Calendar.MONTH);
        final int iDay = calCalendar.get(Calendar.DAY_OF_WEEK);

    
        // 判斷週六週日
        iv.setBackgroundColor(resources.getColor(R.color.white));
        if (iDay == 7) {
            // 週六
            iv.setBackgroundColor(resources.getColor(R.color.text_6));
        } else if (iDay == 1) {
            // 週日
            iv.setBackgroundColor(resources.getColor(R.color.text_7));
        } else {

        }
        // 判斷週六週日結束

        TextView txtToDay = new TextView(activity);// 日本老黃曆
        txtToDay.setGravity(Gravity.CENTER_HORIZONTAL);
        txtToDay.setTextSize(9);
        if (equalsDate(calToday.getTime(), myDate)) {
            // 當前日期
            iv.setBackgroundColor(resources.getColor(R.color.event_center));
            txtToDay.setText("TODAY!");
        }

        // 設置背景顏色
        if (equalsDate(calSelected.getTime(), myDate)) {
            // 選擇的
            iv.setBackgroundColor(resources.getColor(R.color.selection));
        } else {
            if (equalsDate(calToday.getTime(), myDate)) {
                // 當前日期
                iv.setBackgroundColor(resources.getColor(R.color.calendar_zhe_day));
            }
        }
        // 設置背景顏色結束

        // 日期開始
        TextView txtDay = new TextView(activity);// 日期
        txtDay.setGravity(Gravity.CENTER_HORIZONTAL);

        // 判斷是不是當前月
        if (iMonth == iMonthViewCurrentMonth) {
            txtToDay.setTextColor(resources.getColor(R.color.ToDayText));
            txtDay.setTextColor(resources.getColor(R.color.Text));
        } else {
            txtDay.setTextColor(resources.getColor(R.color.noMonth));
            txtToDay.setTextColor(resources.getColor(R.color.noMonth));
        }

        int day = myDate.getDate(); // 日期
        txtDay.setText(String.valueOf(day));
        txtDay.setId(position + 500);
        iv.setTag(myDate);

        LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
                LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
        iv.addView(txtDay, lp);

        LinearLayout.LayoutParams lp1 = new LinearLayout.LayoutParams(
                LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
        iv.addView(txtToDay, lp1);
        // 日期結束
        // iv.setOnClickListener(view_listener);

        return iv;
    }

    @Override
    public void notifyDataSetChanged() {
        super.notifyDataSetChanged();
    }

    private Boolean equalsDate(Date date1, Date date2) {

        if (date1.getYear() == date2.getYear()
                && date1.getMonth() == date2.getMonth()
                && date1.getDate() == date2.getDate()) {
            return true;
        } else {
            return false;
        }

    }

}

　　

NumberHelper：

package com.test.Tools;

public class NumberHelper {

    public static String LeftPad_Tow_Zero(int str) {
        java.text.DecimalFormat format = new java.text.DecimalFormat("00");
        return format.format(str);

    }

}

最後記得添加權限：

  <!--往sdcard中寫入數據的權限 -->
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission>
    <!--在sdcard中建立/刪除文件的權限 -->
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"></uses-permission>
    <!-- 訪問互聯網 -->
    <uses-permission android:name="android.permission.INTERNET" />
    <!-- 包管理 -->
    <uses-permission android:name="android.permission.RESTART_PACKAGES"></uses-permission>　

run: