public void OnAudioFocusChange(AudioFocus focus_change)
{
switch (focus_change)
{
case AudioFocus.Loss:
// Permanent loss of audio focus
// Pause playback immediately
VoIPManager.hangupCall(null, true);
break;
}
}
protected bool onNavigatingGlobal(string url)
{
if (url.StartsWith("ixian:appAccept:"))
{
string session_id = url.Substring("ixian:appAccept:".Length);
onAppAccept(session_id);
}
else if (url.StartsWith("ixian:appReject:"))
{
string session_id = url.Substring("ixian:appReject:".Length);
onAppReject(session_id);
}
else if (url.StartsWith("ixian:hangUp:"))
{
string session_id = url.Substring("ixian:hangUp:".Length);
VoIPManager.hangupCall(Crypto.stringToHash(session_id));
}
else
{
return(false);
}
return(true);
}
private void onNavigating(object sender, WebNavigatingEventArgs e)
{
string current_url = HttpUtility.UrlDecode(e.Url);
if (current_url.Equals("ixian:onload", StringComparison.Ordinal))
{
onLoaded();
}
else if (current_url.Equals("ixian:wallet", StringComparison.Ordinal))
{
// Deprecated
}
else if (current_url.Equals("ixian:quickscan", StringComparison.Ordinal))
{
ICustomQRScanner scanner = DependencyService.Get <ICustomQRScanner>();
if (scanner != null && scanner.useCustomQRScanner())
{
Logging.error("Custom scanner not implemented");
e.Cancel = true;
return;
}
quickScan();
}
else if (current_url.Contains("ixian:qrresult:"))
{
string[] split = current_url.Split(new string[] { "ixian:qrresult:" }, StringSplitOptions.None);
string result = split[1];
processQRResult(result);
e.Cancel = true;
return;
}
else if (current_url.Equals("ixian:newchat", StringComparison.Ordinal))
{
newChat();
}
else if (current_url.Equals("ixian:test", StringComparison.Ordinal))
{
displaySpixiAlert("Test", current_url, "Ok");
}
else if (current_url.Equals("ixian:newcontact", StringComparison.Ordinal))
{
Navigation.PushAsync(new ContactNewPage(), Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:sendixi", StringComparison.Ordinal))
{
Navigation.PushAsync(new WalletSendPage(), Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:receiveixi", StringComparison.Ordinal))
{
Navigation.PushAsync(new WalletReceivePage(), Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:avatar", StringComparison.Ordinal))
{
//onChangeAvatarAsync(sender, e);
}
else if (current_url.Equals("ixian:settings", StringComparison.Ordinal))
{
onSettings(sender, e);
}
else if (current_url.Equals("ixian:address", StringComparison.Ordinal))
{
Navigation.PushAsync(new MyAddressPage(), Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:lock", StringComparison.Ordinal))
{
// prepBackground();
Navigation.PushAsync(new SetLockPage(), Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:activity", StringComparison.Ordinal))
{
// TODO show wallet activity screen
}
else if (current_url.Equals("ixian:about", StringComparison.Ordinal))
{
#pragma warning disable CS0618 // Type or member is obsolete
Device.OpenUri(new Uri(Config.aboutUrl));
#pragma warning restore CS0618 // Type or member is obsolete
}
else if (current_url.Equals("ixian:backup", StringComparison.Ordinal))
{
Navigation.PushAsync(new BackupPage(), Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:encpass", StringComparison.Ordinal))
{
Navigation.PushAsync(new EncryptionPassword(), Config.defaultXamarinAnimations);
}
else if (current_url.Contains("ixian:chat:"))
{
string[] split = current_url.Split(new string[] { "ixian:chat:" }, StringSplitOptions.None);
string id = split[1];
onChat(id, e);
}
else if (current_url.Contains("ixian:details:"))
{
string[] split = current_url.Split(new string[] { "ixian:details:" }, StringSplitOptions.None);
string id = split[1];
// TODO: handle exceptions
byte[] id_bytes = Base58Check.Base58CheckEncoding.DecodePlain(id);
Friend friend = FriendList.getFriend(id_bytes);
if (friend == null)
{
e.Cancel = true;
return;
}
Navigation.PushAsync(new ContactDetails(friend), Config.defaultXamarinAnimations);
}
else if (current_url.Contains("ixian:txdetails:"))
{
string[] split = current_url.Split(new string[] { "ixian:txdetails:" }, StringSplitOptions.None);
string id = split[1];
Transaction transaction = null;
foreach (Transaction tx in TransactionCache.transactions)
{
if (tx.id.Equals(id, StringComparison.Ordinal))
{
transaction = tx;
break;
}
}
if (transaction == null)
{
foreach (Transaction tx in TransactionCache.unconfirmedTransactions)
{
if (tx.id.Equals(id, StringComparison.Ordinal))
{
transaction = tx;
break;
}
}
if (transaction == null)
{
e.Cancel = true;
return;
}
}
Navigation.PushAsync(new WalletSentPage(transaction), Config.defaultXamarinAnimations);
}
else if (current_url.Contains("ixian:tab:"))
{
currentTab = current_url.Split(new string[] { "ixian:tab:" }, StringSplitOptions.None)[1];
}
else if (current_url.Equals("ixian:apps", StringComparison.Ordinal))
{
// prepBackground();
Navigation.PushAsync(new AppsPage(), Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:downloads", StringComparison.Ordinal))
{
// prepBackground();
Navigation.PushAsync(new DownloadsPage(), Config.defaultXamarinAnimations);
}
else if (current_url.StartsWith("ixian:appAccept:"))
{
string session_id = current_url.Substring("ixian:appAccept:".Length);
onAppAccept(session_id);
}
else if (current_url.StartsWith("ixian:appReject:"))
{
string session_id = current_url.Substring("ixian:appReject:".Length);
onAppReject(session_id);
}
else if (current_url.StartsWith("ixian:hangUp:"))
{
string session_id = current_url.Substring("ixian:hangUp:".Length);
VoIPManager.hangupCall(Crypto.stringToHash(session_id));
}
else if (current_url.StartsWith("ixian:viewLog"))
{
if (File.Exists(Path.Combine(Config.spixiUserFolder, "spixi.log.zip")))
{
File.Delete(Path.Combine(Config.spixiUserFolder, "spixi.log.zip"));
}
using (ZipArchive archive = ZipFile.Open(Path.Combine(Config.spixiUserFolder, "spixi.log.zip"), ZipArchiveMode.Create))
{
archive.CreateEntryFromFile(Path.Combine(Config.spixiUserFolder, "ixian.log"), "ixian.log");
}
DependencyService.Get <IFileOperations>().share(Path.Combine(Config.spixiUserFolder, "spixi.log.zip"), "Share Spixi Log File");
}
else
{
// Otherwise it's just normal navigation
e.Cancel = false;
return;
}
e.Cancel = true;
}
private void onNavigating(object sender, WebNavigatingEventArgs e)
{
string current_url = HttpUtility.UrlDecode(e.Url);
e.Cancel = true;
if (current_url.Equals("ixian:onload", StringComparison.Ordinal))
{
onLoad();
}
else if (current_url.Equals("ixian:back", StringComparison.Ordinal))
{
friend.chat_page = null;
Navigation.PopAsync(Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:request", StringComparison.Ordinal))
{
Navigation.PushAsync(new WalletReceivePage(friend), Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:details", StringComparison.Ordinal))
{
Navigation.PushAsync(new ContactDetails(friend, true), Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:send", StringComparison.Ordinal))
{
Navigation.PushAsync(new WalletSendPage(friend.walletAddress), Config.defaultXamarinAnimations);
}
else if (current_url.Equals("ixian:accept", StringComparison.Ordinal))
{
onAcceptFriendRequest();
}
else if (current_url.Equals("ixian:call", StringComparison.Ordinal))
{
if (VoIPManager.isInitiated())
{
VoIPManager.hangupCall(null);
}
else
{
VoIPManager.initiateCall(friend);
}
}
else if (current_url.Equals("ixian:sendfile", StringComparison.Ordinal))
{
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
onSendFile();
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
}
else if (current_url.Contains("ixian:acceptfile:"))
{
string id = current_url.Substring("ixian:acceptfile:".Length);
FriendMessage fm = friend.messages.Find(x => x.transferId == id);
if (fm != null)
{
onAcceptFile(fm);
}
else
{
Logging.error("Cannot find message with transfer id: {0}", id);
}
}
else if (current_url.Contains("ixian:openfile:"))
{
string id = current_url.Substring("ixian:openfile:".Length);
FriendMessage fm = friend.messages.Find(x => x.transferId == id);
// Open file in default app. May not work, check https://forums.xamarin.com/discussion/103042/how-to-open-pdf-or-txt-file-in-default-app-on-xamarin-forms
//Device.OpenUri(new Uri(transfer.filePath));
if (File.Exists(fm.filePath))
{
DependencyService.Get <IFileOperations>().open(fm.filePath);
}
}
else if (current_url.Contains("ixian:chat:"))
{
string msg = current_url.Substring("ixian:chat:".Length);
onSend(msg);
}
else if (current_url.Contains("ixian:viewPayment:"))
{
string tx_id = current_url.Substring("ixian:viewPayment:".Length);
onViewPayment(tx_id);
}
else if (current_url.Contains("ixian:app:"))
{
string app_id = current_url.Substring("ixian:app:".Length);
onApp(app_id);
}
else if (current_url.StartsWith("ixian:appAccept:"))
{
string session_id = current_url.Substring("ixian:appAccept:".Length);
onAppAccept(session_id);
}
else if (current_url.StartsWith("ixian:appReject:"))
{
string session_id = current_url.Substring("ixian:appReject:".Length);
onAppReject(session_id);
}
else if (current_url.StartsWith("ixian:hangUp:"))
{
string session_id = current_url.Substring("ixian:hangUp:".Length);
VoIPManager.hangupCall(Crypto.stringToHash(session_id));
}
else
{
// Otherwise it's just normal navigation
e.Cancel = false;
return;
}
e.Cancel = true;
}