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package com.pitchedapps.frost.fragments
import android.os.Bundle
import android.support.v4.widget.SwipeRefreshLayout
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import butterknife.ButterKnife
import butterknife.Unbinder
import com.pitchedapps.frost.R
import com.pitchedapps.frost.utils.bindView
import com.pitchedapps.frost.utils.putString
import com.pitchedapps.frost.web.FrostWebView
import com.pitchedapps.frost.web.WebStatus
/**
* Created by Allan Wang on 2017-05-29.
*/
class WebFragment : BaseFragment(), SwipeRefreshLayout.OnRefreshListener {
override fun onRefresh() {
web.reload()
}
companion object {
private val ARG_URL = "arg_url"
fun newInstance(position: Int, url: String) = BaseFragment.newInstance(WebFragment(), position).putString(ARG_URL, url)
}
val refresh: SwipeRefreshLayout by bindView(R.id.swipe_refresh)
val web: FrostWebView by bindView(R.id.frost_webview)
lateinit var url: String
private lateinit var unbinder: Unbinder
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
url = arguments.getString(ARG_URL)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
super.onCreateView(inflater, container, savedInstanceState)
val view = inflater.inflate(R.layout.swipe_webview, container, false)
unbinder = ButterKnife.bind(this, view)
return view
}
override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
web.baseUrl = url
web.observable.subscribe {
t: WebStatus ->
when (t) {
WebStatus.LOADED, WebStatus.ERROR -> refresh.isRefreshing = false
WebStatus.LOADING -> refresh.isRefreshing = true
}
}
refresh.setOnRefreshListener(this)
// refresh.shouldSwipe = {
// L.e("Y ${web.scrollY}")
// SwipeRefreshBase.shouldScroll(web)
// }
web.loadUrl(url)
}
override fun onDestroyView() {
super.onDestroyView()
unbinder.unbind()
}
override fun onBackPressed(): Boolean {
if (web.canGoBack()) {
web.goBack()
return true
}
return false
}
}
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