Android闹钟【复杂版】【大明进化十五】

最近做闹钟，所以自己写了个Demo版本，这个程序是用listview单独的类来实现的，和activity类分开来实现的！这个是用数据库进行更新的，当闹钟设置后，闹钟图片变成闹钟的样子，闹钟取消后，图片变成灰色的闹钟，这个是用ListView来实现数据库更新数据的！然后弹对话框来实现时间的设置和周几重复的功能，这个功能能实现，我测试了！正确无误！需要注意的地方有两个：listview每次滑动的时候，记得设置背景为透明，mAlarmListView.setCacheColorHint(0);另一个是利用Intent传递广播的Intent的时候，传参数的时候，记得设置PendingIntent sender=PendingIntent.getBroadcast(context,0, intent1, PendingIntent.FLAG_UPDATE_CURRENT);的PendingIntent.FLAG_UPDATE_CURRENT，为了让每次启动PendingIntent进行更新！这两点要注意一下，我在编写的时候就是遇到这两个问题了！另外就是算法的判断！感觉好可以赞一个，支持我的原创！

有问题的可以留言，想要源码的可以留言，或者在我的****资源上下载：

http://download.****.net/source/3572215

转载请标明出处：

http://blog.****.net/wdaming1986/article/details/6745655

程序进入的开始界面： 点击每个闹钟后弹出的dialog界面：

点击设置时间后弹出的dialog界面： 点击设置重复后弹出的界面：

闹钟时间到了，会弹出提醒Dialog：点击是否开启闹钟按钮，不选中确定的界面：

下面看代码：

一、MainActivity。java类，程序入口类:

package com.cn.daming; import android.app.Activity; import android.os.Bundle; import android.widget.LinearLayout; public class MainActivity extends Activity { private LinearLayout mLinearLayout; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); this.setContentView(R.layout.main); mLinearLayout = (LinearLayout)findViewById(R.id.box); new AlarmClockView(this,this,mLinearLayout); } }

二、AlarmClockView。java类，listview的类：

package com.cn.daming; import java.util.ArrayList; import java.util.Calendar; import java.util.List; import android.app.AlarmManager; import android.app.AlertDialog; import android.app.PendingIntent; import android.app.TimePickerDialog; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.database.Cursor; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.widget.AdapterView; import android.widget.Button; import android.widget.CheckBox; import android.widget.CompoundButton; import android.widget.CompoundButton.OnCheckedChangeListener; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.TextView; import android.widget.TimePicker; import android.widget.Toast; public class AlarmClockView extends View{ private MainActivity activity; private LinearLayout mLinearLayout; private Context context; private DataBaseHelper dbHelper; private Cursor cursor; private ListView mAlarmListView; private List<String> ids; private List<String> times; private List<String> repeats; private List<String> isopens; private List<String> kinds; private AlarmClockAdapter alarmAdapter; Calendar c=Calendar.getInstance(); TextView time1TextView = null; TextView time2TextView = null; Button setTimeButton1 = null; Button setTimeButton2 = null; TextView repeat1TextView = null; TextView repeat2TextView = null; Button repeatButton1 = null; Button repeatButton2 = null; CheckBox time1CheckBox = null; CheckBox time2CheckBox = null; String tmpS1 = "目前无设置"; String repeatString1 = "目前无设置"; String tmpS2 = "目前无设置"; String repeatString2 = "目前无设置"; boolean isOpenInt1 = false; boolean isOpenInt2 = false; String isOpentime1 = null; String isOpentime2 = null; boolean isOpenAlarm = false; CheckBox isOpenCheckBox; int[] repeatArray1 = {0,0,0,0,0,0,0}; int[] repeatArray2 = {0,0,0,0,0,0,0}; boolean repeat_1_1 = false; boolean repeat_1_2 = false; boolean repeat_1_3 = false; boolean repeat_1_4 = false; boolean repeat_1_5 = false; boolean repeat_1_6 = false; boolean repeat_1_7 = false; boolean repeat_2_1 = false; boolean repeat_2_2 = false; boolean repeat_2_3 = false; boolean repeat_2_4 = false; boolean repeat_2_5 = false; boolean repeat_2_6 = false; boolean repeat_2_7 = false; public AlarmClockView(final Context context,MainActivity activity, LinearLayout linearLayout) { super(context); this.context = context; this.activity = activity; this.mLinearLayout = linearLayout; View alarmView = View.inflate(context, R.layout.alarm_listview, null); mLinearLayout.addView(alarmView); mAlarmListView = (ListView)alarmView.findViewById(R.id.alarm_list); mAlarmListView.setCacheColorHint(0); dbHelper = new DataBaseHelper(context); refreshDBHelper(); mAlarmListView.setOnItemClickListener(new AdapterView.OnItemClickListener(){ public void onItemClick(AdapterView<?> arg0, View v, int position, long arg3) { showAlarmDialog(position); } }); } public void refreshDBHelper() { cursor = dbHelper.selectAlarmColock(); ids = new ArrayList<String>(); times = new ArrayList<String>(); repeats = new ArrayList<String>(); isopens = new ArrayList<String>(); kinds = new ArrayList<String>(); int count = cursor.getCount(); if(count==0){ String[] tempStr = new String[4]; for(int i=1;i<=2;i++){ dbHelper.insertAlarmColock(tempStr); } int count2 = cursor.getCount(); if(count2>0){ for(int i=0;i<count2;i++){ cursor.moveToPosition(i); ids.add(cursor.getString(0)); times.add(cursor.getString(1)); repeats.add(cursor.getString(2)); isopens.add(cursor.getString(3)); kinds.add(cursor.getString(4)); } } cursor.close(); dbHelper.close(); refreshDBHelper(); Toast.makeText(context, R.string.not_dbcursor_values, Toast.LENGTH_SHORT).show(); } else if(count>0){ for(int i=0;i<count;i++){ cursor.moveToPosition(i); ids.add(cursor.getString(0)); times.add(cursor.getString(1)); repeats.add(cursor.getString(2)); isopens.add(cursor.getString(3)); kinds.add(cursor.getString(4)); } } alarmAdapter = new AlarmClockAdapter(context,ids,times,repeats,isopens,kinds); mAlarmListView.setAdapter(alarmAdapter); cursor.close(); dbHelper.close(); } public void showAlarmDialog(int position){ dbHelper = new DataBaseHelper(context); cursor = dbHelper.selectAlarmColock(); int count = cursor.getCount(); if(position == 0){ LayoutInflater factory = LayoutInflater.from(context); final View alarm1View = factory.inflate(R.layout.time_repeat_dialog, null); time1TextView = (TextView)alarm1View.findViewById(R.id.text); setTimeButton1 = (Button)alarm1View.findViewById(R.id.mButton); repeat1TextView = (TextView)alarm1View.findViewById(R.id.repeattext); repeatButton1 = (Button)alarm1View.findViewById(R.id.repeatButton); time1CheckBox = (CheckBox)alarm1View.findViewById(R.id.isopen_check); String isOpen1 = "关"; if(count==2){ for(int i=0;i<count;i++){ if(i == 0){ cursor.moveToPosition(i); if(cursor.getString(1)==null){ time1TextView.setText(tmpS1); }else{ time1TextView.setText(cursor.getString(1)); tmpS1 = cursor.getString(1); } if((cursor.getString(2))==null){ repeat1TextView.setText(repeatString1); }else{ repeat1TextView.setText(cursor.getString(2)); repeatString1 = cursor.getString(2); } isOpen1 = cursor.getString(3); if(isOpen1!=null){ if(isOpen1.equals("开")){ time1CheckBox.setChecked(true); isOpenInt1 = true; }else{ time1CheckBox.setChecked(false); isOpenInt1 = false; } } } } } time1CheckBox.setOnCheckedChangeListener(new OnCheckedChangeListener(){ public void onCheckedChanged(CompoundButton arg0, boolean arg1) { if(arg0.isChecked()){ isOpenInt1 = true; }else{ isOpenInt1 = false; } } }); setTimeButton1.setOnClickListener(new OnClickListener(){ public void onClick(View arg0) { c.setTimeInMillis(System.currentTimeMillis()); int mHour=c.get(Calendar.HOUR_OF_DAY); int mMinute=c.get(Calendar.MINUTE); int mDay=c.get(Calendar.DAY_OF_WEEK); new TimePickerDialog(context, new TimePickerDialog.OnTimeSetListener() { public void onTimeSet(TimePicker view,int hourOfDay, int minute) { c.setTimeInMillis(System.currentTimeMillis()); c.set(Calendar.HOUR_OF_DAY,hourOfDay); c.set(Calendar.MINUTE,minute); c.set(Calendar.SECOND,0); c.set(Calendar.MILLISECOND,0); tmpS1=format(hourOfDay)+"："+format(minute); time1TextView.setText(tmpS1); Toast.makeText(context, "设置闹钟时间为" + tmpS1, Toast.LENGTH_SHORT).show(); } },mHour,mMinute,true).show(); } }); repeatButton1.setOnClickListener(new OnClickListener(){ public void onClick(View arg0) { // TODO Auto-generated method stub repeatString1 = ""; new AlertDialog.Builder(context) .setTitle(R.string.alert_dialog_multi_choice) .setMultiChoiceItems(R.array.select_dialog_items, new boolean[]{false, false, false, false, false, false, false}, new DialogInterface.OnMultiChoiceClickListener() { public void onClick(DialogInterface dialog, int whichButton, boolean isChecked) { /* User clicked on a check box do some stuff */ switch(whichButton){ case 0: if(isChecked){ repeatArray1[0] = 1; }else{ repeatArray1[0] = 0; } break; case 1:if(isChecked){ repeatArray1[1] = 1; }else{ repeatArray1[1] = 0; } break; case 2:if(isChecked){ repeatArray1[2] = 1; }else{ repeatArray1[2] = 0; } break; case 3:if(isChecked){ repeatArray1[3] = 1; }else{ repeatArray1[3] = 0; } break; case 4:if(isChecked){ repeatArray1[4] = 1; }else{ repeatArray1[4] = 0; } break; case 5:if(isChecked){ repeatArray1[5] = 1; }else{ repeatArray1[5] = 0; } break; case 6:if(isChecked){ repeatArray1[6] = 1; }else{ repeatArray1[6] = 0; } break; default: break; } } }) .setPositiveButton(R.string.alert_dialog_ok, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { if(repeatArray1[0] == 1){ repeatString1 += "周一"+","; repeat_1_1 = true; }else{ repeat_1_1 = false; } if(repeatArray1[1] == 1){ repeatString1 += "周二"+","; repeat_1_2 = true; }else{ repeat_1_2 = false; } if(repeatArray1[2] == 1){ repeatString1 += "周三"+","; repeat_1_3 = true; }else{ repeat_1_3 = false; } if(repeatArray1[3] == 1){ repeatString1 += "周四"+","; repeat_1_4 = true; }else{ repeat_1_4 = false; } if(repeatArray1[4] == 1){ repeatString1 += "周五"+","; repeat_1_5 = true; }else{ repeat_1_5 = false; } if(repeatArray1[5] == 1){ repeatString1 += "周六"+","; repeat_1_6 = true; }else{ repeat_1_6 = false; } if(repeatArray1[6] == 1){ repeatString1 += "周日"; repeat_1_7 = true; }else{ repeat_1_7 = false; } if(!(repeat_1_1 || repeat_1_2 || repeat_1_3 || repeat_1_4 || repeat_1_5 || repeat_1_6 || repeat_1_7)){ repeatString1 = ("无重复"); } repeat1TextView.setText(repeatString1); for(int i=0;i<repeatArray1.length;i++){ repeatArray1[i] = 0; } } }) .setNegativeButton(R.string.alert_dialog_cancel, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { /* User clicked No so do some stuff */ } }) .show(); } }); //show AlertDialog new AlertDialog.Builder(context) .setIcon(R.drawable.alarm_dialog) .setTitle(R.string.alarm_dialog_title) .setView(alarm1View) .setPositiveButton(R.string.alert_dialog_ok, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { if(isOpenInt1){ isOpentime1 = "开"; Intent intent1 = new Intent(context, CallAlarm.class); intent1.putExtra("RESULT", "alarm1"); PendingIntent sender=PendingIntent.getBroadcast( context,0, intent1, PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager am; am = (AlarmManager)activity.getSystemService(context.ALARM_SERVICE); int nowDay = Contants.getNowWeek(); int setDay = 0; if(repeatString1.equals("目前无设置")) { if(Contants.differSetTimeAndNowTime(c.getTimeInMillis())){ am.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis(),sender); } else{ Toast.makeText(context, R.string.not_time_right, Toast.LENGTH_SHORT); } } if(!(repeatString1.equals("目前无设置"))){ String[] setStr = repeatString1.split(","); int[] dayOfNum = Contants.getDayOfNum(setStr); setDay = Contants.getResultDifferDay(dayOfNum, nowDay); int differDay = Contants.compareDayNowToNext(nowDay, setDay); if(differDay == 0){ if(Contants.differSetTimeAndNowTime(c.getTimeInMillis())){ am.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis(),sender); }else{ am.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis() + Contants.getDifferMillis(7),sender); } }else{ am.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis() + Contants.getDifferMillis(differDay),sender); } } }else{ isOpentime1 = "关"; Intent intent = new Intent(context, CallAlarm.class); PendingIntent sender=PendingIntent.getBroadcast( context,0, intent, PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager am; am =(AlarmManager)activity.getSystemService(context.ALARM_SERVICE); am.cancel(sender); Toast.makeText(context,R.string.alarm_delete1, Toast.LENGTH_SHORT).show(); } String[] temStr = new String[7]; temStr[0] = tmpS1; temStr[1] = repeatString1; temStr[2] = isOpentime1; dbHelper.updateAlarmColock(1+"", temStr); refreshDBHelper(); } }) .setNegativeButton(R.string.alert_dialog_cancel, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { refreshDBHelper(); } }) .create().show(); Log.v("wangxianming", "this is click Item1"); } else if(position == 1){ LayoutInflater factory = LayoutInflater.from(context); final View alarm1View = factory.inflate(R.layout.time_repeat_dialog, null); time2TextView = (TextView)alarm1View.findViewById(R.id.text); setTimeButton2 = (Button)alarm1View.findViewById(R.id.mButton); repeat2TextView = (TextView)alarm1View.findViewById(R.id.repeattext); repeatButton2 = (Button)alarm1View.findViewById(R.id.repeatButton); time2CheckBox = (CheckBox)alarm1View.findViewById(R.id.isopen_check); String isOpen2 = "关"; if(count==2){ for(int i=0;i<count;i++){ if(i == 1){ cursor.moveToPosition(i); if(cursor.getString(1)==null){ time2TextView.setText(tmpS2); }else{ time2TextView.setText(cursor.getString(1)); tmpS2 = cursor.getString(1); } if((cursor.getString(2))==null){ repeat2TextView.setText(repeatString2); }else{ repeat2TextView.setText(cursor.getString(2)); repeatString2 = cursor.getString(2); } isOpen2 = cursor.getString(3); if(isOpen2!=null){ if(isOpen2.equals("开")){ time2CheckBox.setChecked(true); isOpenInt2 = true; }else{ time2CheckBox.setChecked(false); isOpenInt2 = false; } } } } } time2CheckBox.setOnCheckedChangeListener(new OnCheckedChangeListener(){ public void onCheckedChanged(CompoundButton arg0, boolean arg1) { // TODO Auto-generated method stub if(arg0.isChecked()){ isOpenInt2 = true; }else{ isOpenInt2 = false; } } }); setTimeButton2.setOnClickListener(new OnClickListener(){ public void onClick(View arg0) { // TODO Auto-generated method stub c.setTimeInMillis(System.currentTimeMillis()); int mHour=c.get(Calendar.HOUR_OF_DAY); int mMinute=c.get(Calendar.MINUTE); int mDay=c.get(Calendar.DAY_OF_WEEK); new TimePickerDialog(context, new TimePickerDialog.OnTimeSetListener() { public void onTimeSet(TimePicker view,int hourOfDay, int minute) { c.setTimeInMillis(System.currentTimeMillis()); c.set(Calendar.HOUR_OF_DAY,hourOfDay); c.set(Calendar.MINUTE,minute); c.set(Calendar.SECOND,0); c.set(Calendar.MILLISECOND,0); tmpS2=format(hourOfDay)+"："+format(minute); time2TextView.setText(tmpS2); Toast.makeText(context,R.string.alarm_set2+tmpS2,Toast.LENGTH_SHORT).show(); } },mHour,mMinute,true).show(); } }); repeatButton2.setOnClickListener(new OnClickListener(){ public void onClick(View arg0) { repeatString2 = ""; new AlertDialog.Builder(context) .setTitle(R.string.alert_dialog_multi_choice) .setMultiChoiceItems(R.array.select_dialog_items, new boolean[]{false, false, false, false, false, false, false}, new DialogInterface.OnMultiChoiceClickListener() { public void onClick(DialogInterface dialog, int whichButton, boolean isChecked) { /* User clicked on a check box do some stuff */ switch(whichButton){ case 0: if(isChecked){ repeatArray2[0] = 1; }else{ repeatArray2[0] = 0; } break; case 1:if(isChecked){ repeatArray2[1] = 1; }else{ repeatArray2[1] = 0; } break; case 2:if(isChecked){ repeatArray2[2] = 1; }else{ repeatArray2[2] = 0; } break; case 3:if(isChecked){ repeatArray2[3] = 1; }else{ repeatArray2[3] = 0; } break; case 4:if(isChecked){ repeatArray2[4] = 1; }else{ repeatArray2[4] = 0; } break; case 5:if(isChecked){ repeatArray2[5] = 1; }else{ repeatArray2[5] = 0; } break; case 6:if(isChecked){ repeatArray2[6] = 1; }else{ repeatArray2[6] = 0; } break; default: break; } } }) .setPositiveButton(R.string.alert_dialog_ok, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { if(repeatArray2[0] == 1){ repeatString2 += "周一"+","; repeat_2_1 = true; }else{ repeat_2_1 = false; } if(repeatArray2[1] == 1){ repeatString2 += "周二"+","; repeat_2_2 = true; }else{ repeat_2_2 = false; } if(repeatArray2[2] == 1){ repeatString2 += "周三"+","; repeat_2_3 = true; }else{ repeat_2_3 = false; } if(repeatArray2[3] == 1){ repeatString2 += "周四"+","; repeat_2_4 = true; }else{ repeat_2_4 = false; } if(repeatArray2[4] == 1){ repeatString2 += "周五"+","; repeat_2_5 = true; }else{ repeat_1_5 = false; } if(repeatArray2[5] == 1){ repeatString2 += "周六"+","; repeat_2_6 = true; }else{ repeat_2_6 = false; } if(repeatArray2[6] == 1){ repeatString2 += "周日"; repeat_2_7 = true; }else{ repeat_2_7 = false; } if(!(repeat_2_1 || repeat_2_2 || repeat_2_3 || repeat_2_4 || repeat_2_5 || repeat_2_6 || repeat_2_7)){ repeatString2 = ("无设置"); } repeat2TextView.setText(repeatString2); for(int i=0;i<repeatArray1.length;i++){ repeatArray2[i] = 0; } } }) .setNegativeButton(R.string.alert_dialog_cancel, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { /* User clicked No so do some stuff */ } }) .show(); } }); // show Dialog new AlertDialog.Builder(context) .setIcon(R.drawable.alarm_dialog) .setTitle(R.string.alarm_dialog_title) .setView(alarm1View) .setPositiveButton(R.string.alert_dialog_ok, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { if(isOpenInt2){ isOpentime2 = "开"; Intent intent2 = new Intent(context, CallAlarm.class); intent2.putExtra("RESULT", "alarm2"); PendingIntent sender=PendingIntent.getBroadcast( context,1, intent2, PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager am; am = (AlarmManager)activity.getSystemService(context.ALARM_SERVICE); int nowDay = Contants.getNowWeek(); int setDay = 0; if(repeatString2.equals("目前无设置")) { if(Contants.differSetTimeAndNowTime(c.getTimeInMillis())){ am.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis(),sender); } else{ Toast.makeText(context, R.string.not_time_right, Toast.LENGTH_SHORT); } } if(!(repeatString2.equals("目前无设置"))){ String[] setStr = repeatString2.split(","); int[] dayOfNum = Contants.getDayOfNum(setStr); setDay = Contants.getResultDifferDay(dayOfNum, nowDay); int differDay = Contants.compareDayNowToNext(nowDay, setDay); if(differDay == 0){ if(Contants.differSetTimeAndNowTime(c.getTimeInMillis())){ am.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis(),sender); }else{ am.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis() + Contants.getDifferMillis(7),sender); } }else{ am.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis() + Contants.getDifferMillis(differDay),sender); } } }else{ isOpentime2 = "关"; Intent intent = new Intent(context, CallAlarm.class); intent.putExtra("RESULT", "cancel"); PendingIntent sender=PendingIntent.getBroadcast( context,1, intent, PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager am; am =(AlarmManager)activity.getSystemService(context.ALARM_SERVICE); am.cancel(sender); Toast.makeText(context,R.string.alarm_delete2, Toast.LENGTH_SHORT).show(); } String[] temStr = new String[7]; temStr[0] = tmpS2; temStr[1] = repeatString2; temStr[2] = isOpentime2; dbHelper.updateAlarmColock(2+"", temStr); refreshDBHelper(); } }) .setNegativeButton(R.string.alert_dialog_cancel, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { refreshDBHelper(); } }) .create().show(); } cursor.close(); dbHelper.close(); } private String format(int x) { String s=""+x; if(s.length()==1) s="0"+s; return s; } }

三、AlarmClockAdapter。java类，适配器的类：

package com.cn.daming; import java.util.List; import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.ImageView; import android.widget.TextView; public class AlarmClockAdapter extends BaseAdapter{ private LayoutInflater layoutInflater; private Context context; private List<String> alarm_ids; private List<String> alarm_times; private List<String> alarm_repeats; private List<String> alarm_isopens; private List<String> alarm_kinds; ZuJian zuJian; public AlarmClockAdapter(Context context,List<String> ids,List<String> times,List<String> repeats, List<String> isopens,List<String> kinds) { this.context = context; this.alarm_ids = ids; this.alarm_times = times; this.alarm_repeats = repeats; this.alarm_isopens = isopens; this.alarm_kinds = kinds; this.layoutInflater = LayoutInflater.from(context); } public int getCount() { return alarm_times.size(); } public Object getItem(int position) { return alarm_times.get(position); } public long getItemId(int position) { return position; } public View getView(int position, View convertView, ViewGroup parent) { zuJian = new ZuJian(); if (convertView == null) { convertView = layoutInflater.inflate(R.layout.alarm_clock, null); zuJian.alarmTitle = (TextView) convertView.findViewById(R.id.alarm_title); zuJian.alarmTimeView = (TextView) convertView.findViewById(R.id.alarm_time); zuJian.repeatAlarmView = (TextView) convertView.findViewById(R.id.alarm_repeat_time); zuJian.showISOpenView = (ImageView) convertView.findViewById(R.id.show_open_close); convertView.setTag(zuJian); } else { zuJian = (ZuJian) convertView.getTag(); } if (alarm_kinds.get(position) == null || alarm_kinds.get(position) == "") { if(position == 0){ zuJian.alarmTitle.setText("大明闹钟一"); } if(position == 1){ zuJian.alarmTitle.setText("大明闹钟二"); } } else { zuJian.alarmTitle.setText(alarm_kinds.get(position)); } if (alarm_times.get(position) == null || alarm_times.get(position) == "") { zuJian.alarmTimeView.setText("目前无设置"); } else { zuJian.alarmTimeView.setText(alarm_times.get(position)); } if (alarm_repeats.get(position) == null || alarm_repeats.get(position) == "") { zuJian.repeatAlarmView.setText("目前无设置"); } else { zuJian.repeatAlarmView.setText(alarm_repeats.get(position)); } if (alarm_isopens.get(position) == null || alarm_isopens.get(position) == "") { ((ImageView) zuJian.showISOpenView).setBackgroundResource(R.drawable.alarm_dialog); } else { if(alarm_isopens.get(position).equals("开")){ ((ImageView) zuJian.showISOpenView).setBackgroundResource(R.drawable.clock); } if(alarm_isopens.get(position).equals("关")){ ((ImageView) zuJian.showISOpenView).setBackgroundResource(R.drawable.alarm_dialog); } } return convertView; } final class ZuJian { public TextView alarmTitle; public TextView alarmTimeView; public TextView repeatAlarmView; public ImageView showISOpenView; } }

四、CallAlarm。java类，接受广播BroadcastReceiver的类：

package com.cn.daming; /* import class */ import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.util.Log; /*AlarmReceiver */ public class CallAlarm extends BroadcastReceiver { @Override public void onReceive(final Context context, Intent intent) { String getStr = intent.getExtras().getString("RESULT"); Log.v("wangxianming", "RESULT = "+getStr); Intent alaramIntent = new Intent(context, AlarmAgainSetting.class); Bundle bundleRet = new Bundle(); bundleRet.putString("STR_RESULT", getStr); alaramIntent.putExtras(bundleRet); alaramIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(alaramIntent); } }

五、Contants。java类，工具类：

package com.cn.daming; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.Date; import java.util.HashMap; import java.util.Map; import java.util.Random; public class Contants { //repeated day of week define public static Map<String, Integer> mapWeek = new HashMap<String,Integer>(); public static void addMapWeek(){ mapWeek.put("周一", 1); mapWeek.put("周二", 2); mapWeek.put("周三", 3); mapWeek.put("周四", 4); mapWeek.put("周五", 5); mapWeek.put("周六", 6); mapWeek.put("周日", 7); mapWeek.put("无重复", 0); } public static int getMapWeek(String str){ Contants.addMapWeek(); int dayOfMapWeek = 0; if(str != null){ dayOfMapWeek = mapWeek.get(str); } return dayOfMapWeek; } public static String[] getDatetimeString(){ Date date = new Date(); String[] tempStr = new String[2]; SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); String str = format.format(date); tempStr[0] = str.substring(0, 10); tempStr[1] = str.substring(11, str.length()); return tempStr; } public static long getNowTimeMinuties() { return System.currentTimeMillis(); } public static boolean differSetTimeAndNowTime(long setTime) { if(setTime >= getNowTimeMinuties()){ return true; }else{ return false; } } public static long getDifferMillis(int differDays) { return differDays * 24 * 60 * 60 * 1000; } //compare nowDay to nextDay public static int compareDayNowToNext(int nowDay,int nextDay){ if(nextDay > nowDay){ return (nextDay-nowDay); }else if(nextDay == nowDay){ return 0; }else{ return (7-(nowDay-nextDay)); } } //turn the nowday to China`s day of Week public static Map<String, Integer> nowWeek = new HashMap<String,Integer>(); public static void addNowWeek() { nowWeek.put("1", 7); nowWeek.put("2", 1); nowWeek.put("3", 2); nowWeek.put("4", 3); nowWeek.put("5", 4); nowWeek.put("6", 5); nowWeek.put("7", 6); } public static int getNowWeek() { Calendar nowCal = Calendar.getInstance(); Date nowDate = new Date(System.currentTimeMillis()); nowCal.setTime(nowDate); int nowNum = nowCal.get(nowCal.DAY_OF_WEEK); String nowNumStr = String.valueOf(nowNum); Contants.addNowWeek(); int nowDayOfWeek = 0; if(nowNumStr != null){ nowDayOfWeek = nowWeek.get(nowNumStr); } return nowDayOfWeek; } public static int getSetDay(String str) { if(str.equals("周一")){ return 1; } if(str.equals("周二")){ return 2; } if(str.equals("周三")){ return 3; } if(str.equals("周四")){ return 4; } if(str.equals("周五")){ return 5; } if(str.equals("周六")){ return 6; } if(str.equals("周日")){ return 7; } return 0; } public static int[] getDayOfNum(String[] str) { int[] dayOfInt = new int[str.length]; for(int i=0;i<str.length;i++){ dayOfInt[i] = getSetDay(str[i]); } return dayOfInt; } public static int getResultDifferDay(int[] in,int nowDay) { int result = 0; for(int i=0;i<in.length;i++){ if(in[i] >= nowDay){ result = in[i]; break; } } if(result == 0){ result = in[0]; } return result; } public static int getResultDifferDay1(int[] in,int nowDay) { int result = 0; for(int i=0;i<in.length;i++){ if(in[i] > nowDay){ result = in[i]; break; } } if(result == 0){ result = in[0]; } return result; } }

六、DataBaseHelper。java类，数据库sqlite类：

package com.cn.daming; import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteOpenHelper; import android.util.Log; public class DataBaseHelper extends SQLiteOpenHelper { private final static String DATABASE_NAME = "alarm_db"; private final static int DATABASE_VERSION = 1; private final static String ALARM_COLOCK_TABLE = "alarmcolock"; public final static String ALARM_ID = "_id"; public final static String ALARM_TIME = "alarmtime"; //alarm time public final static String ALARM_REPEAT = "alarmrepeat";//alarm repeate is or not public final static String ALARM_ISOPEN = "alarmisopen";//alarm open is 0r not public final static String ALARM_KIND = "alarmkind"; //alarm is kind(1 is shuangseqiu ,2 is da le tou ) public final static String ALARM_SPARE1 = "alarmspare1";//spare1 public final static String ALARM_SPARE2 = "alarmspare2";//spare2 public final static String ALARM_SPARE3 = "alarmspare3";//spare3 public DataBaseHelper(Context context) { super(context, DATABASE_NAME, null, DATABASE_VERSION); } @Override public void onCreate(SQLiteDatabase db) { String sql = "create table "+ALARM_COLOCK_TABLE+" (" +ALARM_ID+" integer primary key autoincrement, " +ALARM_TIME+" text, " +ALARM_REPEAT+" text, " +ALARM_ISOPEN+" text, " +ALARM_KIND+" text, " +ALARM_SPARE1+" text, " +ALARM_SPARE2+" text, " +ALARM_SPARE3+" text )"; db.execSQL(sql); } @Override public void onUpgrade(SQLiteDatabase db, int arg1, int arg2) { String sql = "drop table if exists "+ALARM_COLOCK_TABLE; db.execSQL(sql); } //the action in AlarmColock table public long insertAlarmColock(String[] strArray) { SQLiteDatabase db = this.getWritableDatabase(); ContentValues conv = new ContentValues(); conv.put(ALARM_TIME, strArray[0]); conv.put(ALARM_REPEAT, strArray[1]); conv.put(ALARM_ISOPEN, strArray[2]); conv.put(ALARM_KIND, strArray[3]); return db.insert(ALARM_COLOCK_TABLE, null, conv); } public Cursor selectAlarmColock(){ SQLiteDatabase db = this.getReadableDatabase(); Cursor cursor = db.query(ALARM_COLOCK_TABLE, null, null, null, null, null, null); return cursor; } public Cursor getAlarmColock(String id){ SQLiteDatabase db = this.getReadableDatabase(); String where = ALARM_ID+"=?"; String[] whereValues = {id}; Cursor cursor = db.query(ALARM_COLOCK_TABLE, null, where, whereValues, null, null, null); return cursor; } public void deleteAlarmColock(String id){ SQLiteDatabase db = this.getWritableDatabase(); String where = ALARM_ID+"=?"; String[] whereValues = {id}; db.delete(ALARM_COLOCK_TABLE, where, whereValues); } public int updateAlarmColock(String id,String[] strArray){ SQLiteDatabase db = this.getWritableDatabase(); String where = ALARM_ID+"=?"; String[] whereValues = {id}; ContentValues cv = new ContentValues(); cv.put(ALARM_TIME, strArray[0]); cv.put(ALARM_REPEAT, strArray[1]); cv.put(ALARM_ISOPEN, strArray[2]); cv.put(ALARM_KIND, strArray[3]); Log.v("wangxianming", "cv : "+cv.get("ALARM_TIME")+cv.get("ALARM_REPEAT")+cv.get("ALARM_ISOPEN")+cv.get("ALARM_KIND")); return db.update(ALARM_COLOCK_TABLE, cv, where, whereValues); } }

七、AlarmAgainSetting。java类，闹钟重复设置的类：

package com.cn.daming; import android.app.Activity; import android.app.AlarmManager; import android.app.AlertDialog; import android.app.PendingIntent; import android.content.DialogInterface; import android.content.Intent; import android.database.Cursor; import android.os.Bundle; import android.widget.Toast; public class AlarmAgainSetting extends Activity{ private DataBaseHelper dbHelper; private Cursor cursor; Intent getAlarmAgainSetting; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); getAlarmAgainSetting = AlarmAgainSetting.this.getIntent(); String getAlarmAgainSettingStr = getAlarmAgainSetting.getExtras().getString("STR_RESULT"); dbHelper = new DataBaseHelper(this); if(getAlarmAgainSettingStr.equals("alarm1")){ Intent againIntent = new Intent(AlarmAgainSetting.this, CallAlarm.class); againIntent.putExtra("RESULT", "alarm1"); PendingIntent sender=PendingIntent.getBroadcast( AlarmAgainSetting.this,0, againIntent, PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager am; am = (AlarmManager)getSystemService(ALARM_SERVICE); int nowDay = Contants.getNowWeek(); int setDay = 0; cursor = dbHelper.selectAlarmColock(); String str1 = null; int count1 = cursor.getCount(); if(count1 > 0){ for(int i=0;i<count1;i++){ if(i == 0){ cursor.moveToPosition(i); str1 = cursor.getString(2); } } } if(!(str1.equals("目前无设置"))){ String[] setStr = str1.split(","); int[] dayOfNum = Contants.getDayOfNum(setStr); setDay = Contants.getResultDifferDay1(dayOfNum, nowDay); int differDay = Contants.compareDayNowToNext(nowDay, setDay); if(differDay == 0){ am.set(AlarmManager.RTC_WAKEUP,Contants.getNowTimeMinuties() + Contants.getDifferMillis(7),sender); }else{ am.set(AlarmManager.RTC_WAKEUP,Contants.getNowTimeMinuties() + Contants.getDifferMillis(differDay),sender); } } } if(getAlarmAgainSettingStr.equals("alarm2")){ /* allAlarm.class */ Intent againIntent = new Intent(AlarmAgainSetting.this, CallAlarm.class); againIntent.putExtra("RESULT", "alarm2"); /* PendingIntent */ PendingIntent sender=PendingIntent.getBroadcast( AlarmAgainSetting.this,1, againIntent, PendingIntent.FLAG_UPDATE_CURRENT); /* AlarmManager.RTC_WAKEUP * */ AlarmManager am; am = (AlarmManager)getSystemService(ALARM_SERVICE); int nowDay = Contants.getNowWeek(); int setDay = 0; cursor = dbHelper.selectAlarmColock(); String str2 = null; int count2 = cursor.getCount(); if(count2 > 0){ for(int i=0;i<count2;i++){ if(i == 1){ cursor.moveToPosition(i); str2 = cursor.getString(2); } } } if(!(str2.equals("目前无设置"))){ String[] setStr = str2.split(","); int[] dayOfNum = Contants.getDayOfNum(setStr); setDay = Contants.getResultDifferDay1(dayOfNum, nowDay); int differDay = Contants.compareDayNowToNext(nowDay, setDay); if(differDay == 0){ am.set(AlarmManager.RTC_WAKEUP,Contants.getNowTimeMinuties() + Contants.getDifferMillis(7),sender); }else{ am.set(AlarmManager.RTC_WAKEUP,Contants.getNowTimeMinuties() + Contants.getDifferMillis(differDay),sender); } } } cursor.close(); dbHelper.close(); Toast.makeText(this, R.string.alarm_time_come, Toast.LENGTH_SHORT).show(); new AlertDialog.Builder(this) .setIcon(R.drawable.clock) .setTitle("大明闹钟时间到了!!") .setMessage("你使用大明闹钟时间到了!!!") .setPositiveButton("确定", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { /*AlarmAlertActivity */ finish(); } }).setNegativeButton("取消", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { /*AlarmAlertActivity */ finish(); } }).show(); } }

布局文件

一、main。xml布局文件

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/alarm_bg" > <LinearLayout android:id="@+id/box" android:layout_width="fill_parent" android:layout_height="fill_parent" > </LinearLayout> </LinearLayout>

二、alarm_clock.xml布局文件

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="320dip" android:layout_height="wrap_content" android:orientation="vertical"> <TextView android:id="@+id/alarm_title" android:layout_width="320dip" android:layout_height="wrap_content" android:textColor="#FF000000" android:textSize="23px" android:layout_margin="5px" /> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="320dip" android:layout_height="wrap_content" android:orientation="horizontal" > <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="250dip" android:layout_height="wrap_content" android:orientation="horizontal"> <TextView android:id="@+id/alarm_image" android:scaleType="centerCrop" android:layout_width="20dip" android:layout_height="wrap_content" android:layout_margin="8px" /> <LinearLayout android:layout_width="222dip" android:layout_height="wrap_content" android:orientation="vertical" > <TextView android:id="@+id/alarm_time" android:layout_width="222dip" android:layout_height="wrap_content" android:paddingLeft="8dip" android:layout_marginBottom="3dip" android:textColor="#FF000000" android:textSize="18px" /> <TextView android:id="@+id/alarm_repeat_time" android:layout_width="222dip" android:layout_height="wrap_content" android:paddingLeft="8dip" android:layout_gravity="left" android:textColor="#FF000000" android:textSize="10px" /> </LinearLayout> </LinearLayout> <View android:layout_width="2dip" android:layout_height="match_parent" android:textColor="#FF000000" /> <ImageView android:id="@+id/show_open_close" android:layout_width="38dip" android:layout_height="wrap_content" android:paddingTop="35dip" android:scaleType="centerCrop" android:layout_gravity="bottom" android:gravity="bottom" android:textColor="#FF000000" /> <TextView android:layout_width="30dip" android:layout_height="wrap_content" /> </LinearLayout> </LinearLayout>

三、alarm_listview.xml布局文件

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <TextView android:id="@+id/note_textview" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_horizontal|center_vertical" android:gravity="center_horizontal|center_vertical" android:paddingLeft="10dip" android:text="@string/alarm_list" android:textColor="#FF000000" android:textSize="30dip" android:textStyle="bold" android:paddingTop="6dip" android:paddingBottom="6dip" /> <ListView android:id="@+id/alarm_list" android:layout_width="fill_parent" android:layout_height="fill_parent" /> </LinearLayout>

四、time_repeat_dialog.xml布局文件

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content" > <AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/layout1" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/white" > <DigitalClock android:id="@+id/dClock" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="40sp" android:textColor="@drawable/blue" android:layout_x="58px" android:layout_y="5px"> </DigitalClock> <TextView android:id="@+id/isopen_text" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/str_isopen_text" android:textSize="16px" android:textColor="@drawable/black" android:layout_x="10px" android:layout_y="64px" > </TextView> <CheckBox android:id="@+id/isopen_check" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="20sp" android:textColor="@drawable/black" android:layout_x="160px" android:layout_y="54px" /> <TextView android:id="@+id/text" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/str_title1" android:textSize="20sp" android:textColor="@drawable/black" android:layout_x="10px" android:layout_y="104px" > </TextView> <Button android:id="@+id/mButton" android:layout_width="108px" android:layout_height="40px" android:text="@string/str_button1" android:textColor="@drawable/black" android:textSize="18sp" android:layout_x="160px" android:layout_y="102px" > </Button> <TextView android:id="@+id/repeattext" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/str_default" android:textSize="16sp" android:textColor="@drawable/red" android:layout_x="10px" android:layout_y="145px" > </TextView> <Button android:id="@+id/repeatButton" android:layout_width="108px" android:layout_height="40px" android:layout_x="160px" android:layout_y="182px" android:textColor="@drawable/black" android:textSize="18sp" android:text="@string/repeat_button" /> </AbsoluteLayout> </LinearLayout>

value目录下的文件

一、arrays.xml文件

<?xml version="1.0" encoding="utf-8"?> <resources> <string-array name="select_dialog_items"> <item>周一</item> <item>周二</item> <item>周三</item> <item>周四</item> <item>周五</item> <item>周六</item> <item>周日</item> </string-array> </resources>

二、color.xml文件

<?xml version="1.0" encoding="utf-8"?> <resources> <drawable name="white">#FFFFFFFF</drawable> <drawable name="black">#000000</drawable> <drawable name="blue">#0000FF</drawable> <drawable name="red">#FF0000</drawable> <drawable name="dackgray">#666666</drawable> <drawable name="yellow">#FFFFFF00</drawable> </resources>

三、string.xml文件

<?xml version="1.0" encoding="utf-8"?> <resources> <string name="hello">Hello World, MainActivity!</string> <string name="app_name">AlarmApp</string> <string name="alarm_list">大明闹钟</string> <string name="not_dbcursor_values">数据库中没有值，请设置你的闹钟。。。。</string> <string name="str_isopen_text">是否开启闹钟</string> <string name="str_title1">设置闹钟</string> <string name="str_button1">设置时间</string> <string name="str_default">目前无设置</string> <string name="repeat_button">设置重复</string> <string name="alert_dialog_ok">确定</string> <string name="alert_dialog_cancel">取消</string> <string name="alarm_dialog_title">闹钟设置</string> <string name="alert_dialog_multi_choice">重复闹钟设置</string> <string name="alarm_time_come">您使用大明闹钟设置的闹钟时间到了！！！</string> <string name="alarm_delete1">大明闹钟一删除成功！</string> <string name="alarm_delete2">大明闹钟二删除成功！</string> <string name="alarm_set2">大明闹钟二时间为：</string> <string name="not_time_right">闹钟时间设置不对，请选择周几重复！</string> </resources> 注意：广播一定要在Manifest中注册

AndroidManifest.xml文件：

<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.cn.daming" android:versionCode="1" android:versionName="1.0"> <uses-sdk android:minSdkVersion="8" /> <application android:icon="@drawable/icon" android:label="@string/app_name"> <!-- 註冊receiver CallAlarm --> <receiver android:name=".CallAlarm" android:process=":remote" /> <activity android:name=".MainActivity" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name=".AlarmAgainSetting"/> </application> </manifest>