# OpenExternalLinksInBrowserWebViewClient.kt

    /*
     * The MIT License
     *
     * Original work sponsored and donated by The Danish Health Data Authority (http://www.sundhedsdatastyrelsen.dk)
     *
     * Copyright (C) 2021 The Danish Health Data Authority (http://www.sundhedsdatastyrelsen.dk)
     *
     *
     * Permission is hereby granted, free of charge, to any person obtaining a copy of
     * this software and associated documentation files (the "Software"), to deal in
     * the Software without restriction, including without limitation the rights to
     * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
     * of the Software, and to permit persons to whom the Software is furnished to do
     * so, subject to the following conditions:
     *
     *
     * The above copyright notice and this permission notice shall be included in all
     * copies or substantial portions of the Software.
     *
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     * SOFTWARE.
     */

    package dk.nsp.mingraviditet.util.android

    import android.content.Context
    import android.content.Intent
    import android.net.Uri
    import android.webkit.WebResourceRequest
    import android.webkit.WebView
    import android.webkit.WebViewClient
    import com.commonsense.android.kotlin.system.systemIntegration.presentDialer
    import dk.nsp.mingraviditet.util.extensions.composeEmail

    /***
     * This webview client makes sure that external links gets opened outside of our app
     */
    class OpenExternalLinksInBrowserWebViewClient(
        private val context: Context,
        private val onPageFinished: ((url: String?) -> Unit)? = null
    ) : WebViewClient() {
        override fun shouldOverrideUrlLoading(view: WebView?, request: WebResourceRequest?): Boolean {
            val url = request?.url.toString()

            return if (url.startsWith("https://") || url.startsWith("http://")) {
                val i = Intent(Intent.ACTION_VIEW, Uri.parse(url))
                context.startActivity(i)
                true
            } else if (url.startsWith("tel:")) {
                val phoneNumber = url.substringAfter(':')
                context.presentDialer(phoneNumber)
                true
            } else if (url.startsWith("mailto:")) {
                val mailAddress = url.substringAfter(':')
                context.composeEmail(mailAddress, "Min Graviditet support")
                true
            } else {
                false
            }
        }

        override fun onPageFinished(view: WebView?, url: String?) {
            onPageFinished?.let {
                it(url)
            } ?: super.onPageFinished(view, url)
        }
    }