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Merge pull request #2191 from keymanapp/ios-model-package-version

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[iOS] Model installation - use of package version
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Joshua Horton 2019-10-10 12:32:31 +07:00 • committed by GitHub
commit 00a7a81345
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1 changed files with 18 additions and 1 deletions
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19
ios/engine/KMEI/KeymanEngine/Classes/Manager.swift
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@ -697,11 +697,28 @@ public class Manager: NSObject, UIGestureRecognizerDelegate {
let data = try Data(contentsOf: path, options: .mappedIfSafe)
let jsonResult = try JSONSerialization.jsonObject(with: data, options: .mutableLeaves)
if let jsonResult = jsonResult as? [String:AnyObject] {
var version: String = "1.0"
if let info = jsonResult["info"] as? [String:AnyObject] {
if let versionEntry = info["version"] as? [String:AnyObject] {
if let description = versionEntry["description"] as? String {
version = description;
}
}
}
// Version uses a 'conditional initializer'. If it fails, the version info is invalid.
if let _ = Version(version) {
// No problem
} else {
// Lazy-handle the error and replace version with 1.0. Legacy decision from 2005.
version = "1.0"
}
if let lexicalModels = jsonResult["lexicalModels"] as? [[String:AnyObject]] {
for k in lexicalModels {
let name = k["name"] as! String
let lexicalModelID = k["id"] as! String
let version = k["version"] as! String
//TODO: handle errors if languages do not exist
//var languageName = ""