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package com.pitchedapps.frost.web
import android.annotation.SuppressLint
import android.content.Context
import android.graphics.Bitmap
import android.graphics.Color
import androidx.annotation.WorkerThread
import android.util.AttributeSet
import android.view.View
import android.webkit.WebView
import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
import com.pitchedapps.frost.injectors.CssAssets
import com.pitchedapps.frost.injectors.CssHider
import com.pitchedapps.frost.injectors.jsInject
import com.pitchedapps.frost.utils.L
import com.pitchedapps.frost.utils.Prefs
import com.pitchedapps.frost.utils.createFreshFile
import com.pitchedapps.frost.utils.isFacebookUrl
import org.jetbrains.anko.withAlpha
import java.io.File
/**
* Created by Allan Wang on 2018-01-05.
*
* A barebone webview with a refresh listener
*/
class DebugWebView @JvmOverloads constructor(
context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
) : WebView(context, attrs, defStyleAttr) {
var onPageFinished: (String?) -> Unit = {}
init {
setupWebview()
}
@SuppressLint("SetJavaScriptEnabled")
fun setupWebview() {
settings.javaScriptEnabled = true
settings.userAgentString = USER_AGENT_BASIC
setLayerType(View.LAYER_TYPE_HARDWARE, null)
webViewClient = DebugClient()
isDrawingCacheEnabled = true
}
@WorkerThread
fun getScreenshot(output: File): Boolean {
if (!output.createFreshFile()) {
L.e { "Failed to create ${output.absolutePath} for debug screenshot" }
return false
}
return try {
output.outputStream().use {
drawingCache.compress(Bitmap.CompressFormat.PNG, 100, it)
}
L.d { "Created screenshot at ${output.absolutePath}" }
true
} catch (e: Exception) {
L.e { "An error occurred ${e.message}" }
false
}
}
private inner class DebugClient : BaseWebViewClient() {
override fun onPageFinished(view: WebView, url: String?) {
super.onPageFinished(view, url)
onPageFinished(url)
}
private fun injectBackgroundColor() {
setBackgroundColor(
if (url.isFacebookUrl) Prefs.bgColor.withAlpha(255)
else Color.WHITE)
}
override fun onPageCommitVisible(view: WebView, url: String?) {
super.onPageCommitVisible(view, url)
injectBackgroundColor()
if (url.isFacebookUrl)
view.jsInject(
CssAssets.ROUND_ICONS.maybe(Prefs.showRoundedIcons),
// CssHider.CORE,
CssHider.COMPOSER.maybe(!Prefs.showComposer),
CssHider.PEOPLE_YOU_MAY_KNOW.maybe(!Prefs.showSuggestedFriends),
CssHider.SUGGESTED_GROUPS.maybe(!Prefs.showSuggestedGroups),
Prefs.themeInjector,
CssHider.NON_RECENT.maybe((url?.contains("?sk=h_chr") ?: false)
&& Prefs.aggressiveRecents))
}
}
}
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