private void fetchDiscussionInformation(View v, Discussion currentDiscussion) {
// Get the creation date of the current discussion
SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy hh:mm", Locale.getDefault());
// Get the expiration and creation date of the current discussion
TextView creationDate = (TextView) v.findViewById(R.id.about_discussion_value_creation);
TextView expirationDate = (TextView) v.findViewById(R.id.about_discussion_value_expiration);
TextView lastUpdateDate = (TextView) v.findViewById(R.id.about_discussion_value_update);
creationDate.setText(sdf.format(currentDiscussion.getCreationDate()));
expirationDate.setText(sdf.format(currentDiscussion.getExpirationDate()));
if (lastMsgDate != null) {
lastUpdateDate.setText(sdf.format(lastMsgDate));
}
// Get the owner of the current discussion
final TextView owner = (TextView) v.findViewById(R.id.about_discussion_value_owner);
String ownerID = currentDiscussion.getOwnerParseID();
if (ownerID != null) {
ParseQuery<ReliUser> userQuery = ReliUser.getReliQuery();
userQuery.getInBackground(
ownerID,
new GetCallback<ReliUser>() {
public void done(ReliUser reliUser, ParseException e) {
if (e == null) {
owner.setText(reliUser.getFullName());
} else {
owner.setText(Const.UNKNOWN_USER);
}
}
});
} else {
owner.setText(Const.UNKNOWN_USER);
}
// Get the radius of the current discussion
TextView radius = (TextView) v.findViewById(R.id.about_discussion_value_radius);
radius.setText(Integer.toString(currentDiscussion.getRadius()) + " meters");
// Get the tags of the current discussion
TextView tags = (TextView) v.findViewById(R.id.about_discussion_value_tags);
ArrayList<String> tagsIDs = currentDiscussion.getTagIDsForDiscussion();
String tagsListAsString = "";
String currentTagName;
for (String tagID : tagsIDs) {
if (MainActivity.tagsIdToTag.containsKey(tagID)) {
currentTagName = MainActivity.tagsIdToTag.get(tagID).getTagName();
if (currentTagName != null) {
tagsListAsString += currentTagName + ", ";
}
}
}
// Write the tags on screen
if (tagsListAsString.equals("")) {
tagsListAsString = getString(R.string.no_tags);
} else {
tagsListAsString = tagsListAsString.substring(0, tagsListAsString.length() - 2);
}
tags.setText(tagsListAsString);
}
private boolean displayDiscussionInfo() {
final AlertDialog.Builder builder = new AlertDialog.Builder(DiscussionActivity.this);
LayoutInflater inflater = DiscussionActivity.this.getLayoutInflater();
final View v = inflater.inflate(R.layout.about_discussion, null);
final ProgressDialog dia =
ProgressDialog.show(DiscussionActivity.this, null, getString(R.string.alert_loading));
dia.setCanceledOnTouchOutside(false);
ParseQuery<Discussion> discussionQuery = Discussion.getDiscussionQuery();
discussionQuery.getInBackground(
discussionTableName,
new GetCallback<Discussion>() {
public void done(Discussion currentDiscussion, ParseException e) {
if ((e == null) && (currentDiscussion != null)) {
fetchDiscussionInformation(v, currentDiscussion);
}
dia.dismiss();
}
});
builder
.setView(v)
.setTitle(discussionTopic + " (" + messagesList.size() + " messages)")
.setPositiveButton(R.string.ok, null)
.create()
.show();
return true;
}
private void handleNotifications() {
// Make sure that we have instance of the Discussion object
if (discussionObject == null) {
return;
}
/**
* ************ A new message was added to an existing discussion - we want to send notification
* according to discussionsImIn **********
*/
ParseQuery pushQuery = ParseInstallation.getQuery();
// Get queries of devices that should get the notification
pushQuery = ReliNotifications.getQueryAccordingToDiscussion(pushQuery, discussionTableName);
// Get the list of devices that should be excluded
pushQuery = ReliNotifications.getQueryExcludedCurrentUser(pushQuery);
// Send push notification
ReliNotifications.sendNotifications(
pushQuery,
MainActivity.user.getFullName()
+ " "
+ getString(R.string.notification_new_message_part_1)
+ " "
+ discussionObject.getDiscussionName()
+ " "
+ getString(R.string.notification_new_message_part_2));
}
private void saveDiscussionObject() {
if (discussionTableName != null) {
ParseQuery<Discussion> discussionQuery = Discussion.getDiscussionQuery();
discussionQuery.getInBackground(
discussionTableName,
new GetCallback<Discussion>() {
public void done(Discussion returnedDiscussion, ParseException e) {
if (e == null) {
discussionObject = returnedDiscussion;
}
}
});
}
}