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Code Issues Packages Projects Releases Wiki Activity

Allow back button to navigate to previous URL in WebView, add Forward, Refresh, and Close menu options (#2176)

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This commit is contained in:
FlaminSarge
2019-12-26 10:40:11 -07:00
committed by arkon
parent b8b118bdeb
commit ebeee70931
3 changed files with 60 additions and 3 deletions
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42
app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaWebViewController.kt
View File

@ -1,9 +1,7 @@
package eu.kanade.tachiyomi.ui.manga.info
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.view.*
import android.webkit.WebView
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.source.SourceManager
@ -16,6 +14,10 @@ class MangaWebViewController(bundle: Bundle? = null) : BaseController(bundle) {
private val sourceManager by injectLazy<SourceManager>()
init {
setHasOptionsMenu(true)
}
constructor(sourceId: Long, url: String) : this(Bundle().apply {
putLong(SOURCE_KEY, sourceId)
putString(URL_KEY, url)
@ -43,6 +45,40 @@ class MangaWebViewController(bundle: Bundle? = null) : BaseController(bundle) {
web.loadUrl(url, headers)
}
override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
inflater.inflate(R.menu.web_view, menu)
}
override fun onPrepareOptionsMenu(menu: Menu) {
val web = view as WebView
menu.findItem(R.id.action_forward).isVisible = web.canGoForward()
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
when (item.itemId) {
R.id.action_forward -> {
val web = view as WebView
if (web.canGoForward()) web.goForward()
}
R.id.action_refresh -> {
val web = view as WebView
web.reload()
}
R.id.action_close -> router.popController(this)
else -> return super.onOptionsItemSelected(item)
}
return true
}
override fun handleBack(): Boolean {
val web = view as WebView
if (web.canGoBack()) {
web.goBack()
return true
}
return super.handleBack()
}
override fun onDestroyView(view: View) {
val web = view as WebView
web.stopLoading()