public UpdateChecker(Context ctx, DataBaseWrapper db, Setting setting) {
if (string.IsNullOrEmpty (setting.NewestVersion)) {
setting.NewestVersion = Setting.CurrentVersion;
}
var connectivityManager = (ConnectivityManager)ctx.GetSystemService(Context.ConnectivityService);
if (setting.Synchronisation != Setting.Frequency.wlan || connectivityManager.GetNetworkInfo(ConnectivityType.Wifi).GetState() == NetworkInfo.State.Connected) {
new Thread (async () => {
string contentsTask;
try {
using(var httpClient = new HttpClient()) {
contentsTask = await httpClient.GetStringAsync ("https://raw.githubusercontent.com/Bla-Chat/Android/master/version.txt");
}
} catch (Exception e) {
Log.Error ("BlaChat", e.StackTrace);
contentsTask = null;
} finally {
//semaphore.Release ();
}
if (contentsTask != null) {
setting.NewestVersion = contentsTask;
db.Update(setting);
}
}).Start ();
}
}
protected override void OnCreate (Bundle bundle)
{
db = new DataBaseWrapper (this.Resources);
if ((setting = db.Table<Setting> ().FirstOrDefault ()) == null) {
db.Insert(setting = new Setting ());
}
StartupTheme = setting.Theme;
SetTheme (setting.Theme);
base.OnCreate (bundle);
SetContentView (Resource.Layout.ChatActivity);
conversation = Intent.GetStringExtra ("conversation");
chat = db.Get<Chat> (conversation);
visibleMessages = chat.VisibleMessages;
if (visibleMessages <= 0) {
visibleMessages = setting.VisibleMessages;
}
if (visibleMessages <= 0) {
visibleMessages = 30;
}
Title = chat.name;
ActionBar.SetDisplayHomeAsUpEnabled(true);
ActionBar.SetIcon (Resource.Drawable.Icon);
user = db.Table<User>().FirstOrDefault ();
Button send = FindViewById<Button> (Resource.Id.send);
send.Click += delegate {
TextView message = FindViewById<TextView> (Resource.Id.message);
var msg = message.Text;
message.Text = "";
if (msg.Equals("")) return;
LinearLayout messageList = FindViewById<LinearLayout> (Resource.Id.messageLayout);
AddMessage(messageList, new Message() {time = "sending", author = "Du", nick = user.user, text = msg, conversation = this.conversation});
ScrollView scrollView = FindViewById<ScrollView> (Resource.Id.messageScrollView);
scrollView.FullScroll (FocusSearchDirection.Down);
scrollView.Post (() => scrollView.FullScroll (FocusSearchDirection.Down));
OnBind();
new Thread(async () => {
while(!await network.SendMessage (db, user, chat, msg)) {
await network.Authenticate(db, user);
}
}).Start();
};
}
protected override void OnCreate (Bundle bundle)
{
db = new DataBaseWrapper (this.Resources);
if ((setting = db.Table<Setting> ().FirstOrDefault ()) == null) {
db.Insert(setting = new Setting ());
}
StartupTheme = setting.Theme;
SetTheme (setting.Theme);
base.OnCreate (bundle);
new UpdateChecker (this, db, setting);
// Check if the application knows a user.
User user = db.Table<User>().FirstOrDefault ();
if (user != null && user.user != null) {
initializeAuthenticated (user);
} else {
initializeNotAuthenticated ();
}
}
protected override void OnCreate (Bundle bundle)
{
db = new DataBaseWrapper (this.Resources);
if ((setting = db.Table<Setting> ().FirstOrDefault ()) == null) {
db.Insert(setting = new Setting ());
}
SetTheme (setting.Theme);
base.OnCreate (bundle);
network = new AsyncNetwork ();
db = new DataBaseWrapper (this.Resources);
user = db.Table<User>().FirstOrDefault ();
if (setting.FontSize == Setting.Size.large) {
SetContentView (Resource.Layout.SettingsLarge);
} else {
SetContentView (Resource.Layout.Settings);
}
InitializeView();
}
protected override void OnCreate (Bundle bundle)
{
db = new DataBaseWrapper (this.Resources);
if ((setting = db.Table<Setting> ().FirstOrDefault ()) == null) {
db.Insert(setting = new Setting ());
}
SetTheme (setting.Theme);
base.OnCreate (bundle);
if (Intent.ActionSend == Intent.Action)
{
if (Intent.GetStringExtra(Intent.ExtraText) != null) {
textShare = Intent.GetStringExtra(Intent.ExtraText);
} else {
var uriString = Intent.GetParcelableExtra (Intent.ExtraStream).ToString();
var uri = Android.Net.Uri.Parse(uriString);
if (uri != null) {
fileset.Add(uri);
}
}
}
else if (Intent.ActionSendMultiple == Intent.Action)
{
var uris= Intent.GetParcelableArrayListExtra(Intent.ExtraStream);
if (uris != null) {
foreach(var uri in uris)
{
fileset.Add(Android.Net.Uri.Parse(uri.ToString()));
}
}
}
// Check if the application knows a user.
User user = db.Table<User>().FirstOrDefault ();
if (user != null && user.user != null) {
initializeAuthenticated (user);
}
}
protected override void OnCreate(Bundle bundle)
{
db = new DataBaseWrapper(this.Resources);
if ((setting = db.Table <Setting> ().FirstOrDefault()) == null)
{
db.Insert(setting = new Setting());
}
StartupTheme = setting.Theme;
SetTheme(setting.Theme);
base.OnCreate(bundle);
SetContentView(Resource.Layout.ChatActivity);
conversation = Intent.GetStringExtra("conversation");
chat = db.Get <Chat> (conversation);
visibleMessages = chat.VisibleMessages;
if (visibleMessages <= 0)
{
visibleMessages = setting.VisibleMessages;
}
if (visibleMessages <= 0)
{
visibleMessages = 30;
}
Title = chat.name;
ActionBar.SetDisplayHomeAsUpEnabled(true);
ActionBar.SetIcon(Resource.Drawable.Icon);
user = db.Table <User>().FirstOrDefault();
Button send = FindViewById <Button> (Resource.Id.send);
send.Click += delegate {
TextView message = FindViewById <TextView> (Resource.Id.message);
var msg = message.Text;
message.Text = "";
if (msg.Equals(""))
{
return;
}
LinearLayout messageList = FindViewById <LinearLayout> (Resource.Id.messageLayout);
AddMessage(messageList, new Message()
{
time = "sending", author = "Du", nick = user.user, text = msg, conversation = this.conversation
});
ScrollView scrollView = FindViewById <ScrollView> (Resource.Id.messageScrollView);
scrollView.FullScroll(FocusSearchDirection.Down);
scrollView.Post(() => scrollView.FullScroll(FocusSearchDirection.Down));
OnBind();
new Thread(async() => {
while (!await network.SendMessage(db, user, chat, msg))
{
await network.Authenticate(db, user);
}
}).Start();
};
}
private async Task <int> Notify(AsyncNetwork network, string title, string message)
{
Setting setting = db.Table <Setting> ().FirstOrDefault();
if (!setting.Notifications)
{
return(0);
}
// Set up an intent so that tapping the notifications returns to this app:
Intent intent = new Intent(this, typeof(MainActivity));
// Create a PendingIntent; we're only using one PendingIntent (ID = 0):
const int pendingIntentId = 0;
PendingIntent pendingIntent =
PendingIntent.GetActivity(this, pendingIntentId, intent, PendingIntentFlags.OneShot);
var msg = message;
if (msg.StartsWith("#image"))
{
msg = "You received an image.";
}
NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
.SetContentIntent(pendingIntent)
.SetContentTitle(title)
.SetContentText(msg)
.SetAutoCancel(true)
.SetSmallIcon(Resource.Drawable.Icon);
if (setting.Sound)
{
builder.SetSound(RingtoneManager.GetDefaultUri(RingtoneType.Notification));
}
if ((int)Android.OS.Build.VERSION.SdkInt >= 14)
{
if (setting.Led)
{
builder.SetLights(Android.Graphics.Color.Magenta, 500, 500);
}
if (message.StartsWith("#image"))
{
// Instantiate the Image (Big Picture) style:
NotificationCompat.BigPictureStyle picStyle = new NotificationCompat.BigPictureStyle();
// Convert the image to a bitmap before passing it into the style:
picStyle.BigPicture(await network.GetImageBitmapFromUrlNoCache(message.Substring("#image ".Length)));
// Set the summary text that will appear with the image:
picStyle.SetSummaryText(msg);
// Plug this style into the builder:
builder.SetStyle(picStyle);
}
else
{
NotificationCompat.BigTextStyle textStyle = new NotificationCompat.BigTextStyle();
// Fill it with text:
textStyle.BigText(message);
// Set the summary text:
textStyle.SetSummaryText("New message");
builder.SetStyle(textStyle);
}
}
// Build the notification:
Notification notification = builder.Build();
// Get the notification manager:
NotificationManager notificationManager =
GetSystemService(Context.NotificationService) as NotificationManager;
// Publish the notification:
const int notificationId = 0;
notificationManager.Notify(notificationId, notification);
if (setting.Vibrate)
{
Vibrator v = (Vibrator)GetSystemService(Context.VibratorService); // Make phone vibrate
v.Vibrate(300);
}
return(notificationId);
}
