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How to Permanently Save a URL in Swift 3


How to Permanently Save a URL in Swift 3

By : DaoYu
Date : November 21 2020, 11:01 PM
To fix the issue you can do I am currently trying to use two buttons in my Swift application. I'm using one button to save the current URL of my web view and the other button to load the most recently saved URL. We can call these Buttons 1 and 2. I do not know how to save the URL permanently so that if the user restarts the app Button 2 will still be able to load the page that was last saved. I've looked on Google and Youtube but I'm struggling to find a tutorial for Swift 3 and Xcode 8. Any help would be appreciated. , The easiest is to save the URL in UserDefaults.
code :
var url = ... // the URL you wish to save
UserDefaults.standard.set(url, forKey: "MyApp.lastURL")
var lastURL = UserDefaults.standard.url(forKey: "MyApp.lastURL")


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Save my App's settings permanently

Save my App's settings permanently


By : Square
Date : March 29 2020, 07:55 AM
this one helps. Use SharedPreferences to persist changes even after your App is closed.
Save resource image path to a key in SharedPrefernces. Use it at the image load time(when onCreate() gets called).
code :
SharedPreferences sharedPreferences = getSharedPreferences("Name", <Mode>);
int imageResource = sharedPreferences.getInt("KEY_NAME", <default value>);
image.setImageResource(imageResource);
SharedPreferences.Editor spEditor = sharedPreferences.edit();
spEditor.putInt("KEY_NAME", <image resource>).commit();
iOS - How to save password permanently?

iOS - How to save password permanently?


By : EpicJoker
Date : March 29 2020, 07:55 AM
hop of those help? You can use NSUserDefaults to do that simply
To Save data use when you have the password (for example if the password is NSString)
code :
     NSString*userIDString=@"myPassordStringXXX";
     [[NSUserDefaults standardUserDefaults] setObject:userIDString forKey:@"passwordKey"];
     [[NSUserDefaults standardUserDefaults] synchronize];
NSString*passwordString=[[NSUserDefaults standardUserDefaults] objectForKey:@"passwordKey"]
save user id as login data permanently for iOS app with swift

save user id as login data permanently for iOS app with swift


By : MAKO
Date : March 29 2020, 07:55 AM
hop of those help? Is the "user id" you want to save need to be secret? If not that actually might be a good candidate for NSUserDefaults. If is needs to be secret use the Keychain.
For an example of using the Keychain from Swift see this: SO Answer
How to save ANDROID_HOME permanently?

How to save ANDROID_HOME permanently?


By : 秀康中野
Date : March 29 2020, 07:55 AM
will be helpful for those in need At the command line do the following:
Edit the file ~/.profile and add the two lines from your post.
How to save data permanently untill uninstallation of app in simulator or iphone in swift 3?

How to save data permanently untill uninstallation of app in simulator or iphone in swift 3?


By : Định Vô
Date : March 29 2020, 07:55 AM
around this issue The best way to store data is in UserDefaults
You can store and retrieve data from userDefault like
code :
UserDefaults.standard.setValue(token, forKey: "user_token")
print("\(UserDefaults.standard.value(forKey: "user_token"))")
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