I have customized listview of events with their dates. If the use selects a specific item on the list then my program will ask if the user want to be reminded of that event. I am having problem looping the events. For example, for position 1,if I set the reminder to be at 2:15pm and for position 2, I set reminder to be at 2:30. The notification of second list will appear ignoring the first one. I want both of these notifications to show at their respective time.
Can someone find out and help me on how to loop the list so I am able to set reminders on any item on the list.
Please check the OnClickResponse() method, that's where I am creating an alarm.
'public class Product extends AppCompatActivity implements View.OnClickListener {
private List<list> myList = new ArrayList<list>();
private PendingIntent pendingIntent;
private void fill_ListView() {
enter code here'
ArrayAdapter<list> listArrayAdapter = new myListAdapter();
ListView list = (ListView) findViewById(R.id.product_View);
list.setAdapter(listArrayAdapter);
}
private void clickResponse() {
ListView l = (ListView) findViewById(R.id.product_View);
if(l!=null){
l.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, final View viewClicked,
final int position, long id) {
AlertDialog.Builder alert = new AlertDialog.Builder(
Product.this);
alert.setTitle("Reminder!!");
alert.setMessage("Do you want to be reminded of the expiry date of this product?”);
alert.setPositiveButton("YES", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Calendar calendar = Calendar.getInstance();
// checking if first item is clicked then a reminder will be set for some date
if(position==0){
calendar.set(Calendar.MONTH, 6);
calendar.set(Calendar.YEAR, 2016);
calendar.set(Calendar.DAY_OF_MONTH, 16);
calendar.set(Calendar.HOUR_OF_DAY, 04);
calendar.set(Calendar.MINUTE, 38);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.AM_PM,Calendar.AM);
Intent myIntent = new Intent(Product.this, MyReceiver.class);
pendingIntent = PendingIntent.getBroadcast(Product.this, 0,myIntent,0);
AlarmManager alarmManager = (AlarmManager)getSystemService(ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC, calendar.getTimeInMillis(), pendingIntent);
}
if(position==1){
calendar.set(Calendar.MONTH, 6);
calendar.set(Calendar.YEAR, 2016);
calendar.set(Calendar.DAY_OF_MONTH, 16);
calendar.set(Calendar.HOUR_OF_DAY, 04);
calendar.set(Calendar.MINUTE, 39);
calendar.set(Calendar.SECOND, 40);
calendar.set(Calendar.AM_PM,Calendar.AM);
Intent myIntent = new Intent(Product.this, MyReceiver.class);
pendingIntent = PendingIntent.getBroadcast(Product.this, 0,myIntent,0);
AlarmManager alarmManager = (AlarmManager)getSystemService(ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC, calendar.getTimeInMillis(), pendingIntent);
}
dialog.dismiss();
}
});
alert.setNegativeButton("NO", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
alert.show();
}
});
}
}
private class myListAdapter extends ArrayAdapter<list> {
public myListAdapter() {
// what objects are going in there and how are they going to look
super(Product.this, R.layout.custom_layout, myList);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View itemView = convertView;
if (itemView == null) {
itemView = getLayoutInflater().inflate(R.layout.custom_layout, parent, false);
}
list current_list = myList.get(position);
ImageView imageView = (ImageView) itemView.findViewById(R.id.id_image);
imageView.setImageResource(current_list.getIconId());
// getting the title of the event
TextView titleTxt = (TextView) itemView.findViewById(R.id.id_event);
titleTxt.setText(current_list.getName());
// getting the description
//
TextView desp = (TextView) itemView.findViewById(R.id.id_desp);
// desp.setText(current_list.getDetails());
EditText text = (EditText)itemView.findViewById(R.id.id_desp);
text.setText(current_list.getDetails());
TextView date = (TextView) itemView.findViewById(R.id.id_date);
date.setText(current_list.getDate());
return itemView;
}
}
The problem lies in this line:
pendingIntent = PendingIntent.getBroadcast(Product.this, 0,myIntent,0);
The second parameter stands for requestCode and it has to be unique for different alarms. You are setting it to 0 every time because of which the previous alarm gets overridden.