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Compare version number base on broken down and parsed version number rather than string difference (#1223)

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ggurdin 2024-12-12 10:41:22 -05:00 • committed by GitHub
parent 4cc7483c27
commit 029dbef481
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51
lib/pangea/controllers/app_version_controller.dart
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@ -1,4 +1,5 @@
import 'dart:convert';
import 'dart:math';
import 'package:adaptive_dialog/adaptive_dialog.dart';
import 'package:fluffychat/config/app_config.dart';
@ -53,13 +54,61 @@ class AppVersionController {
final remoteVersion = resp.latestVersion;
final remoteBuildNumber = resp.latestBuildNumber;
final mandatoryUpdate = resp.mandatoryUpdate;
bool mandatoryUpdate = resp.mandatoryUpdate;
if (currentVersion == remoteVersion &&
currentBuildNumber == remoteBuildNumber) {
return;
}
// convert the version number string into a list of ints
// and the build number string into an int
final currentVersionParts =
currentVersion.split(".").map((e) => int.parse(e)).toList();
final remoteVersionParts =
remoteVersion.split(".").map((e) => int.parse(e)).toList();
final currentBuildNumberInt = int.parse(currentBuildNumber);
final remoteBuildNumberInt = int.parse(remoteBuildNumber);
// indicates if the current version is older than the remote version
bool isOlderVersion = false;
// Loop through the remote and current version parts
// and compare them. If a part of the current version
// if less than the remote version, then the current
// version is older than the remote version.
// If a part of the current version is greater than the
// remote version, then the current version is newer than
// the remote version.
for (int i = 0;
i < min(currentVersionParts.length, remoteVersionParts.length);
i++) {
if (currentVersionParts[i] < remoteVersionParts[i]) {
isOlderVersion = true;
break;
} else if (currentVersionParts[i] > remoteVersionParts[i]) {
isOlderVersion = false;
break;
}
}
// if the first or second number in the remote version is greater than
// the first or second number in the current version, then the current
// then this is a mandatory update
if (remoteVersionParts[0] > currentVersionParts[0] ||
remoteVersionParts[1] > currentVersionParts[1]) {
mandatoryUpdate = true;
}
// also compare the build numbers
if (!isOlderVersion && currentBuildNumberInt < remoteBuildNumberInt) {
isOlderVersion = true;
}
if (!isOlderVersion && !mandatoryUpdate) {
return;
}
if (!mandatoryUpdate &&
showedUpdateDialog != null &&
DateTime.now().difference(showedUpdateDialog!) <