dakeshi

Keybase proof

I hereby claim:

• I am dakeshi on github.
• I am dakeshi (https://keybase.io/dakeshi) on keybase.
• I have a public key ASCfKqtJR28WR4wENx8E5uWzS0COT_m0Gt2wwu5dPd-jswo

To claim this, I am signing this object:

dakeshi

$ go env | grep GOPATH
GOPATH=`/Users/UserName/go`

dakeshi

/*:
* [How to make custom iterator](https://academy.realm.io/posts/try-swift-soroush-khanlou-sequence-collection/)
* [Implementation of a LinkedList using enum](https://github.com/apple/swift/blob/master/stdlib/public/core/Sequence.swift)
 */
import Foundation

indirect enum LinkedListNode<T> {
    case value(element: T, next: LinkedListNode<T>)
    case end
}

dakeshi

iOS 10 Remote Notification

In iOS 10, there are big changes in the notification. Remote and local notification methods are unified. You can add media such as image using notification extension. In this article, I will talk about how to set up notification types and register the remote notification. And I will show you how to handle remote notification and the actionable notification in the next section.

Remote Notification Process

First, it is helpful to know about how to work remote notification. Remote notification involves the following steps:

1. Configure your notification types and register the remote notification

2. Register remote notification to APNs

dakeshi

    ///  In AppDelegate.swift
    ///  Execute remove webdata method when the app receives the memory warning.
    ///
    ///  We can not avoid the infinitely get increased the app size issue
    ///  when users keep the web searching using the WKWebView.
    ///  So, you would get iOS full storage message.
    ///
    ///  Set WKWebsiteDataStore.nonPersistentDataStore in the configuration
    ///  can make lightweight WKWebView. But it can not apply every web site.
    ///  Imagine the web sites used the localStorage, IndexedDB features.

dakeshi

// confirm : WKUIDelgate protocol
    
    // To dealt with JS window open or target = _blank tag
    // - result : open Safari app
    func webView(webView: WKWebView, createWebViewWithConfiguration configuration: WKWebViewConfiguration, forNavigationAction navigationAction: WKNavigationAction, windowFeatures: WKWindowFeatures) -> WKWebView? {
        
        if UIApplication.sharedApplication().canOpenURL(navigationAction.request.URL!) {
            UIApplication.sharedApplication().openURL(navigationAction.request.URL!)
        }
        

dakeshi

// confirm : WKUIDelegate protocol

webView.UIDelegate = self

…..

**  javascript popup box test

// let alert_box_url = "http://www.w3schools.com/js/tryit.asp?filename=tryjs_alert"
// let confirm_box_url = "http://www.w3schools.com/js/tryit.asp?filename=tryjs_confirm"

dakeshi

    func webView(webView: WKWebView, decidePolicyForNavigationAction navigationAction: WKNavigationAction, decisionHandler: (WKNavigationActionPolicy) -> Void) {
        
        
        let url = navigationAction.request.URL?.absoluteString
        
        let hostAddress = navigationAction.request.URL?.host
        
        // To connnect app store
        if hostAddress == "itunes.apple.com" {
            if UIApplication.sharedApplication().canOpenURL(navigationAction.request.URL!) {