示例#1
0
        // private async void MigrateSchedulesAsync(Int64 currentVersion)
        // {
        //     if (_application.Preferences.LastMigrationVersion == currentVersion)
        //     {
        //         return ;
        //     }
        //
        //     if (!await _application.Manager.MigrateSchedulesAsync())
        //     {
        //         ShowSnackbar(Resource.String.schedulesMigrationErrorMessage);
        //         _ = _application.SaveLogAsync();
        //     }
        //     else
        //     {
        //         _application.Preferences.SetLastMigrationVersion(currentVersion);
        //     }
        // }

        private async void CheckForCriticalUpdatesAsync(Int64 currentVersion)
        {
            if (IsPermissionDenied(Manifest.Permission.Internet))
            {
                RequestPermissions(InternetPermissionRequestCode, Manifest.Permission.Internet);
                return;
            }

            ReleaseDescription latest = await ApplicationUtilities.GetLatestReleaseDescription();

            if (latest == null)
            {
                return;
            }

            if (!latest.IsCriticalUpdate) // && !_application.Preferences.CheckUpdatesOnStart
            {
                return;
            }

            if (latest.VersionCode == _application.Preferences.LastSeenUpdateVersion ||
                latest.VersionCode <= currentVersion)
            {
                return;
            }

            Java.Lang.ICharSequence dialogMessage = (latest.VersionNotes != null)
                ? latest.VersionNotes.FromHtml()
                : Resources.GetString(Resource.String.applicationUpdateAvailableMessage).FromMarkdown();

            Int32 dialogTitleId = latest.IsCriticalUpdate
                ? Resource.String.applicationCriticalUpdateAvailableDialogTitle
                : Resource.String.applicationUpdateAvailableDialogTitle;

            String packageId = latest.GooglePlayStorePackageId;

            if (packageId == null)
            {
                new CustomAlertDialog(this)
                .SetTitle(dialogTitleId)
                .SetMessage(dialogMessage)
                .SetPositiveButton(
                    Resource.String.openUpdateDownloadPageActionTitle,
                    () =>
                {
                    String url = ApplicationUtilities.LatestReleaseDownloadPageUrl;
                    StartActivity(IntentUtilities.CreateViewIntentFromUrl(url));
                }
                    )
                .SetNegativeButton(
                    Resource.String.gotItActionTitle,
                    () => _application.Preferences.SetLastSeenUpdateVersion(latest.VersionCode)
                    )
                .Show();

                return;
            }

            void OpenWithPlayStore()
            {
                try
                {
                    Intent intent = IntentUtilities.CreateGooglePlayStoreViewIntent(
                        this,
                        packageId
                        );

                    if (intent != null)
                    {
                        StartActivity(intent);
                    }
                }
                catch (ActivityNotFoundException)
                {
                    Intent intent = IntentUtilities.CreateGooglePlayStoreViewIntent(
                        this,
                        packageId,
                        true
                        );

                    if (intent != null)
                    {
                        StartActivity(intent);
                    }
                }
            }

            if (packageId == PackageName)
            {
                new CustomAlertDialog(this)
                .SetTitle(dialogTitleId)
                .SetMessage(dialogMessage)
                .SetPositiveButton(
                    Resource.String.openPlayMarketActionTitle,
                    () => OpenWithPlayStore()
                    )
                .SetNegativeButton(
                    Resource.String.gotItActionTitle,
                    () => _application.Preferences.SetLastSeenUpdateVersion(latest.VersionCode)
                    )
                .Show();

                return;
            }

            new CustomAlertDialog(this)
            .SetTitle(Resource.String.googlePlayStoreReleaseAvailableDialogTitle)
            .SetMessage(Resource.String.googlePlayStoreReleaseRelocatedMessage)
            .SetPositiveButton(Resource.String.openPlayMarketActionTitle, () => OpenWithPlayStore())
            .Show();
        }