private string GetVersionDisplay()
{
PackageInfo package = PackageManager.GetPackageInfo(PackageName, 0);
long longVersionCode = PackageInfoCompat.GetLongVersionCode(package);
return($"v{package.VersionName}, ({longVersionCode})");
}
public static string GetObbFilename(Context context)
{
Regex regex = new Regex(@"^main\.([0-9]+)\." + context.PackageName + @"\.obb$", RegexOptions.IgnoreCase);
PackageInfo packageInfo = context.PackageManager?.GetPackageInfo(context.PackageName ?? string.Empty, 0);
long packageVersion = -1;
if (packageInfo != null)
{
packageVersion = PackageInfoCompat.GetLongVersionCode(packageInfo);
}
string obbFile = null;
Java.IO.File[] obbDirs;
// ReSharper disable once ConvertIfStatementToConditionalTernaryExpression
if (Build.VERSION.SdkInt >= BuildVersionCodes.Kitkat)
{
obbDirs = context.GetObbDirs();
}
else
{
obbDirs = new [] { context.ObbDir };
}
foreach (Java.IO.File dir in obbDirs)
{
try
{
if (dir != null && Directory.Exists(dir.AbsolutePath))
{
string[] files = Directory.GetFiles(dir.AbsolutePath);
foreach (string file in files)
{
MatchCollection matchesFile = regex.Matches(Path.GetFileName(file));
if ((matchesFile.Count == 1) && (matchesFile[0].Groups.Count == 2))
{
string fileVersion = matchesFile[0].Groups[1].Value;
if ((packageVersion < 0) || (Int64.TryParse(fileVersion, out long version) && version <= packageVersion))
{
FileInfo fileInfo = new FileInfo(file);
if (fileInfo.Exists && fileInfo.Length == ObbFileSize)
{
obbFile = file;
break;
}
}
}
}
}
}
catch (Exception)
{
// ignored
}
}
return(obbFile);
}
public static bool PlayServicesVersionNumberIsLargeEnough(PackageManager packageManager)
{
long minimumPlayServicesVersionNumber = 201300000; //GPS version 20.13.0
long playServicesVersionNumber = PackageInfoCompat.
GetLongVersionCode(CrossCurrentActivity.Current.AppContext.PackageManager.GetPackageInfo(GoogleApiAvailability.GooglePlayServicesPackage, 0));
bool isLargeEnough = playServicesVersionNumber >= minimumPlayServicesVersionNumber;
if (!isLargeEnough)
{
LogUtils.LogMessage(Enums.LogSeverity.INFO, "PlayServicesVersionUtils: User is prevented from using the app because of too low GPS version");
}
return(isLargeEnough);
}
public override void OnCreate()
{
Log.Debug(LOGCAT_TAG, $"AndroidApplication:OnCreate SDK == {Android.OS.Build.VERSION.SdkInt}, {(int)Android.OS.Build.VERSION.SdkInt}");
Log.Debug(LOGCAT_TAG, $"AndroidApplication:OnCreate PackageName == {this.PackageName}");
SetupExceptionHandler();
PackageInfo package = PackageManager.GetPackageInfo(PackageName, 0);
long longVersionCode = PackageInfoCompat.GetLongVersionCode(package);
#if DEBUG
var config = "(Debug)";
#else
var config = "(Release)";
#endif
DisplayVersion = $"v{package.VersionName}, ({longVersionCode}), {config}";
DisplayPackage = $"{PackageName}";
Log.Debug(LOGCAT_TAG, $"AndroidApplication:OnCreate Version == {DisplayVersion}");
base.OnCreate();
var dirs = Context.GetExternalFilesDirs(null);
if (dirs != null && dirs[0] != null)
{
// use our external folder - dependes on package name
Log.Debug(LOGCAT_TAG, $"AndroidApplication:OnCreate Logs == {dirs[0].AbsolutePath}");
LoggerFactory = new NLoggerLoggerFactory(dirs[0].AbsolutePath);
}
else
{
// hard code and hope for the best
LoggerFactory = new NLoggerLoggerFactory($"/sdcard/Android/data/{this.PackageName}/files/");
}
Logger = LoggerFactory.Logger;
Logger.Debug(() => $"AndroidApplication:Logging init");
// initialise the IoC container
IocContainer = InitializeIocContainer();
AddExtrasToIocContainer(IocContainer);
Logger.Debug(() => $"AndroidApplication:IoC Init, {DisplayVersion}, {Android.OS.Build.VERSION.SdkInt}, {(int)Android.OS.Build.VERSION.SdkInt}, {this.PackageName}");
// display the core components version
List <string> envirnment = WindowsEnvironmentInformationProvider.GetEnvironmentRuntimeDisplayInformation();
foreach (string line in envirnment)
{
Logger.Debug(() => $"AndroidApplication:{line}");
}
Analytics = IocContainer.Resolve <IAnalyticsEngine>();
Analytics?.LifecycleLaunchEvent();
}
public string GetBackGroudServiceVersion()
{
string version = "";
try
{
version = PackageInfoCompat.GetLongVersionCode(CrossCurrentActivity.Current.AppContext.PackageManager.GetPackageInfo(GoogleApiAvailability.GooglePlayServicesPackage, 0)).ToString();
}
catch (Exception e)
{
//Do not log this. It will create a deadlock.
System.Diagnostics.Debug.Print("Couldn't get versioncode");
System.Diagnostics.Debug.Print(e.ToString());
}
return(version);
}
static string PlatformGetBuild()
{
var pm = Platform.AppContext.PackageManager;
var packageName = Platform.AppContext.PackageName;
using (var info = pm.GetPackageInfo(packageName, PackageInfoFlags.MetaData))
{
#if __ANDROID_28__
return(PackageInfoCompat.GetLongVersionCode(info).ToString(CultureInfo.InvariantCulture));
#else
#pragma warning disable CS0618 // Type or member is obsolete
return(info.VersionCode.ToString(CultureInfo.InvariantCulture));
#pragma warning restore CS0618 // Type or member is obsolete
#endif
}
}
public long GetAppVersionCode()
{
#if DEBUG
System.Diagnostics.Debug.Assert(_currentPackage != null);
#else
if (_currentPackage == null)
{
return(-1);
}
#endif
var longVersionCode = PackageInfoCompat.GetLongVersionCode(_currentPackage);
#if DEBUG
System.Diagnostics.Debug.Assert(longVersionCode != -1);
return(-1);
#else
return(longVersionCode);
#endif
}
private void StartDownload()
{
if (!_storageAccessGranted)
{
return;
}
if (!_downloadStarted)
{
_downloadStarted = true;
// Before we do anything, are the files we expect already here and
// delivered (presumably by Market)
// For free titles, this is probably worth doing. (so no Market
// request is necessary)
bool delivered = AreExpansionFilesDelivered();
if (delivered)
{
try
{
Intent intent = new Intent(this, typeof(ActivityMain));
intent.SetFlags(ActivityFlags.SingleTop | ActivityFlags.NewTask | ActivityFlags.ClearTop);
StartActivity(intent);
Finish();
}
catch (Exception)
{
// ignored
}
return;
}
if (!IsFromGooglePlay(this))
{
PackageInfo packageInfo = PackageManager?.GetPackageInfo(PackageName ?? string.Empty, 0);
long packageVersion = 0;
if (packageInfo != null)
{
packageVersion = PackageInfoCompat.GetLongVersionCode(packageInfo);
}
string obbFileName = string.Format(CultureInfo.InvariantCulture, "main.{0}.{1}.obb", packageVersion, PackageName);
Java.IO.File[] obbDirs;
// ReSharper disable once ConvertIfStatementToConditionalTernaryExpression
if (Build.VERSION.SdkInt >= BuildVersionCodes.Kitkat)
{
obbDirs = GetObbDirs();
}
else
{
obbDirs = new[] { ObbDir };
}
System.Text.StringBuilder sb = new System.Text.StringBuilder();
if (obbDirs != null)
{
foreach (Java.IO.File dir in obbDirs)
{
if (dir != null && !string.IsNullOrEmpty(dir.AbsolutePath))
{
if (sb.Length > 0)
{
sb.AppendLine();
}
sb.Append(@"'");
sb.Append(dir.AbsolutePath);
sb.Append(@"'");
}
}
}
string obbDirsName = sb.ToString();
if (string.IsNullOrEmpty(obbDirsName))
{
obbDirsName = "-";
}
string message = string.Format(CultureInfo.InvariantCulture, GetString(Resource.String.exp_down_obb_missing), obbFileName, obbDirsName);
AlertDialog alertDialog = new AlertDialog.Builder(this)
.SetMessage(message)
.SetTitle(Resource.String.alert_title_error)
.SetNeutralButton(Resource.String.button_ok, (s, e) => { })
.Show();
alertDialog.DismissEvent += (sender, args) =>
{
if (_actvityDestroyed)
{
return;
}
Finish();
};
return;
}
if (!GetExpansionFiles())
{
InitializeDownloadUi();
}
if (_activityActive)
{
_downloaderServiceConnection?.Connect(this);
}
}
}