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package com.pitchedapps.frost.fragments
import android.annotation.SuppressLint
import android.content.Context
import android.os.Bundle
import android.support.v4.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import ca.allanwang.kau.utils.withBundle
import com.pitchedapps.frost.MainActivity
import com.pitchedapps.frost.facebook.FbTab
import com.pitchedapps.frost.injectors.JsAssets
import com.pitchedapps.frost.web.FrostWebView
import com.pitchedapps.frost.web.FrostWebViewCore
import io.reactivex.android.schedulers.AndroidSchedulers
import io.reactivex.disposables.Disposable
/**
* Created by Allan Wang on 2017-05-29.
*/
class WebFragment : Fragment() {
companion object {
private const val ARG_URL = "arg_url"
private const val ARG_ID = "arg_id"
operator fun invoke(url: String) = WebFragment().withBundle {
putString(ARG_URL, url)
}
operator fun invoke(data: FbTab) = WebFragment().withBundle {
putString(ARG_URL, data.url)
if (data.javascript != null) putSerializable(ARG_ID, data.javascript)
}
}
// val refresh: SwipeRefreshLayout by lazy { frostWebView.refresh }
val web: FrostWebViewCore by lazy { frostWebView.web }
lateinit var url: String
var baseJavascript: JsAssets? = null
lateinit private var frostWebView: FrostWebView
private var firstLoad = true
private var refreshDisposable: Disposable? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
url = arguments.getString(ARG_URL)
baseJavascript = arguments.getSerializable(ARG_ID) as? JsAssets
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
super.onCreateView(inflater, container, savedInstanceState)
frostWebView = FrostWebView(context)
frostWebView.web.baseUrl = url
frostWebView.web.baseJavascript = baseJavascript
return frostWebView
}
override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
firstLoad()
}
override fun setUserVisibleHint(isVisibleToUser: Boolean) {
super.setUserVisibleHint(isVisibleToUser)
firstLoad()
}
fun firstLoad() {
if (userVisibleHint && isVisible && firstLoad) {
web.loadBaseUrl()
firstLoad = false
}
}
override fun onAttach(context: Context) {
super.onAttach(context)
refreshDisposable?.dispose()
if (context is MainActivity)
refreshDisposable = context.refreshObservable.observeOn(AndroidSchedulers.mainThread()).subscribe {
clearHistory ->
if (clearHistory) web.clearHistory()
web.loadBaseUrl()
}
}
override fun onDetach() {
refreshDisposable?.dispose()
super.onDetach()
}
@SuppressLint("SetJavaScriptEnabled")
override fun onResume() {
super.onResume()
pauseLoad = false
firstLoad()
}
override fun onPause() {
pauseLoad = true
super.onPause()
}
var pauseLoad: Boolean
get() = web.settings.blockNetworkLoads
set(value) {
web.settings.blockNetworkLoads = value
}
fun onBackPressed() = frostWebView.onBackPressed()
}
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