CookieManagerImpl.kt

package xyz.nulldev.androidcompat.webkit

import android.webkit.CookieManager
import android.webkit.ValueCallback
import android.webkit.WebView
import java.net.CookieHandler
import java.net.HttpCookie
import java.net.URI

@Suppress("DEPRECATION")
class CookieManagerImpl : CookieManager() {
    private val cookieHandler = CookieHandler.getDefault() as java.net.CookieManager
    private var acceptCookie = true
    private var acceptThirdPartyCookies = true
    private var allowFileSchemeCookies = false

    override fun setAcceptCookie(accept: Boolean) {
        acceptCookie = accept
    }

    override fun acceptCookie(): Boolean {
        return acceptCookie
    }

    override fun setAcceptThirdPartyCookies(webview: WebView?, accept: Boolean) {
        acceptThirdPartyCookies = accept
    }

    override fun acceptThirdPartyCookies(webview: WebView?): Boolean {
        return acceptThirdPartyCookies
    }

    override fun setCookie(url: String, value: String?) {
        val uri = if (url.startsWith("http")) {
            URI(url)
        } else {
            URI("http://$url")
        }

        HttpCookie.parse(value).forEach {
            cookieHandler.cookieStore.add(uri, it)
        }
    }

    override fun setCookie(url: String, value: String?, callback: ValueCallback<Boolean>?) {
        setCookie(url, value)
        callback?.onReceiveValue(true)
    }

    override fun getCookie(url: String): String {
        val uri = if (url.startsWith("http")) {
            URI(url)
        } else {
            URI("http://$url")
        }
        return cookieHandler.cookieStore.get(uri)
            .joinToString("; ") { "${it.name}=${it.value}" }
    }

    @Deprecated("Deprecated in Java")
    override fun removeSessionCookie() {}

    override fun removeSessionCookies(callback: ValueCallback<Boolean>?) {}

    @Deprecated("Deprecated in Java")
    override fun removeExpiredCookie() {}

    @Deprecated("Deprecated in Java")
    override fun removeAllCookie() {
        cookieHandler.cookieStore.removeAll()
    }

    override fun removeAllCookies(callback: ValueCallback<Boolean>?) {
        val removedCookies = cookieHandler.cookieStore.removeAll()
        callback?.onReceiveValue(removedCookies)
    }

    override fun hasCookies(): Boolean {
        return cookieHandler.cookieStore.cookies.isNotEmpty()
    }

    override fun flush() {}

    override fun allowFileSchemeCookiesImpl(): Boolean {
        return allowFileSchemeCookies
    }

    override fun setAcceptFileSchemeCookiesImpl(accept: Boolean) {
        allowFileSchemeCookies = acceptCookie
    }
}