Comment utiliser le Gestionnaire d'Alarme de rappel d'anniversaire dans Android? la date est lu à partir de la base de données SQLite

 Intent myIntent = new Intent(Main.this, MyAlarmService.class);
 pendingIntent = PendingIntent.getService(Main.this, 0, myIntent, 0);

    AlarmManager alarmManager = (AlarmManager)getSystemService(ALARM_SERVICE);

    Calendar cal = Calendar.getInstance();

    cal.setTimeInMillis(System.currentTimeMillis());
    cal.clear();
    cal.set(2012,5,20,18,40);

    alarmManager.set(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), pendingIntent);  

OriginalL'auteur kamal

voici ce que j'ai fait dans mon projet

> package com.myco.android.birthdayreminder;
> 
> import java.text.SimpleDateFormat; import java.util.ArrayList; import
> java.util.Calendar; import java.util.Date; import java.util.List;
> 
> import android.app.ListActivity; import android.content.Context;
> import android.content.Intent; import android.os.Bundle; import
> android.view.View; import android.view.ViewGroup; import
> android.widget.AdapterView; import
> android.widget.AdapterView.OnItemClickListener; import
> android.widget.ArrayAdapter; import android.widget.ImageView; import
> android.widget.ListView;
> 
> public class BirthdayReminderActivity extends ListActivity {
> 
>   private List<BContact> contactsList;
>      /** Called when the activity is first created. */   @Override   public void onCreate(Bundle savedInstanceState) {
>     super.onCreate(savedInstanceState);
> 
>     //Schedule notification
>     CheckEventsService.schedule(this);
> 
>     //TODO change presentation
>     ContactsReader reader = new ContactsReader(this);
>     try {
>       //Update list
>       contactsList = reader.upcomingEvents();
>       setListAdapter(new IconicAdapter(this));
> 
>       ListView lv = getListView();
>       lv.setTextFilterEnabled(true);
> 
>       //Add it
em click handler
lv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
showContactInfo(position);
}
});
} catch (Exception e) {
//TODO Error handling
e.printStackTrace();
}
}
/**
* @param position
*/
protected void showContactInfo(int position) {
Intent intent = new Intent(this, ContactInfoActivity.class);
BContact con = this.contactsList.get(position);
intent.putExtra(ContactInfoActivity.DATA_KEY__CONTACT_ID, con.getLookup_Key());
startActivity(intent);
}
private List<String> getContactNameArray() {
ArrayList<String> strlist = new ArrayList<String>();
for (BContact con : this.contactsList) {
strlist.add(getDisplayMessage(con));
}
return strlist;
}
private String getDisplayMessage(BContact con) {
String message;
switch (con.getEventType()) {
case BContact.BIRTHDAY_EVENT:
//Check for valid age...
if (con.getEvent_num_year_old() != -1) {
message = con.getName() + " turns " + con.getEvent_num_year_old() + " " + getDayOfMonth(con);
} else {
message = con.getName() + "'s Birthday " + getDayOfMonth(con);
}
break;
case BContact.ANNIVERSARY_EVENT:
//Check for valid age...
if (con.getEvent_num_year_old() != -1) {
message = con.getName() + "'s " + getNumberText(con.getEvent_num_year_old()) + " Anniversary " + getDayOfMonth(con);
} else {
message = con.getName() + "'s Anniversary " + getDayOfMonth(con);
}
break;
default:
message = con.getName() + ", " + getDayOfMonth(con);
}
return message;
}
private String getNumberText(int number) {
//Get unit digit
int unit_digit = number % 10;
//Add text
if (unit_digit == 0 || unit_digit >= 4) {
return Integer.toString(number) + "th";
}
if (unit_digit == 2) {
return Integer.toString(number) + "nd";
}
if (unit_digit == 3) {
return Integer.toString(number) + "rd";
}
//This will never hit
return null;
}
public String getDayOfMonth(BContact con) {
Calendar today = Calendar.getInstance();
if (today.get(Calendar.DAY_OF_MONTH) == con.getEvent_date_day() 
&& today.get(Calendar.MONTH) == con.getEvent_date_month()) {
return "today";
}
SimpleDateFormat dateFormatter = new SimpleDateFormat("MMM-d");
//Check for invalid year
int year = con.getEvent_date_year();
if (year == 0) {
//Need a valid year here...
year = 1900;
} 
return "on " + dateFormatter.format(new Date(year, con.getEvent_date_month(), con.getEvent_date_day()));
}
private int getEventType(int position) {
return this.contactsList.get(position).getEventType();
}
class IconicAdapter extends ArrayAdapter<String> {
/**
* @param context
* @param textViewResourceId
*/
public IconicAdapter(Context context) {
super(context, R.layout.list_icon_text_item, R.id.label, getContactNameArray());
}
/* (non-Javadoc)
* @see android.widget.ArrayAdapter#getView(int, android.view.View, android.view.ViewGroup)
*/
@Override
public View getView(int position, View convertView, ViewGroup parent) {
//Optimize using recycled rows - may not help since we need to regenerate display message
View row = super.getView(position, convertView, parent);
ImageView icon = (ImageView) row.findViewById(R.id.icon);
//Select icon image
switch (getEventType(position)) {
case BContact.BIRTHDAY_EVENT:
icon.setImageResource(R.drawable.ic_birthday);
break;
case BContact.ANNIVERSARY_EVENT:
icon.setImageResource(R.drawable.ic_anniversary);
break;
default:
//TODO change to generic event icon
icon.setImageResource(R.drawable.icon);
}
return row;
}
}
}

OriginalL'auteur GOLDEE