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Code Issues Packages Projects Releases Wiki Activity

Switch to AndroidX Webkit library

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This commit is contained in:
arkon 2020-02-15 17:13:17 -05:00
parent 50ef4cc5da
commit abb2e231f6
4 changed files with 37 additions and 97 deletions
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1
app/build.gradle
View File

@ -116,6 +116,7 @@ dependencies {
implementation 'androidx.annotation:annotation:1.1.0'
implementation 'androidx.browser:browser:1.2.0'
implementation 'androidx.multidex:multidex:2.0.1'
implementation 'androidx.webkit:webkit:1.1.0'
// UI library
implementation 'com.google.android.material:material:1.1.0'

42
app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
View File

@ -5,11 +5,15 @@ import android.content.Context
import android.os.Build
import android.os.Handler
import android.os.Looper
import android.webkit.WebResourceRequest
import android.webkit.WebResourceResponse
import android.webkit.WebSettings
import android.webkit.WebView
import android.widget.Toast
import androidx.webkit.WebResourceErrorCompat
import androidx.webkit.WebViewClientCompat
import androidx.webkit.WebViewFeature
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.util.system.WebViewClientCompat
import eu.kanade.tachiyomi.util.system.isOutdated
import eu.kanade.tachiyomi.util.system.toast
import okhttp3.Cookie
@ -97,8 +101,9 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
cloudflareBypassed = true
latch.countDown()
}
// Http error codes are only received since M
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M &&
// HTTP error codes are only received since M
if (WebViewFeature.isFeatureSupported(WebViewFeature.RECEIVE_WEB_RESOURCE_ERROR) &&
url == origRequestUrl && !challengeFound
) {
// The first request didn't return the challenge, abort.
@ -106,16 +111,31 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
}
}
override fun onReceivedErrorCompat(
override fun onReceivedHttpError(
view: WebView,
errorCode: Int,
description: String?,
failingUrl: String,
isMainFrame: Boolean
request: WebResourceRequest,
errorResponse: WebResourceResponse
) {
if (isMainFrame) {
if (errorCode == 503) {
// Found the cloudflare challenge page.
if (request.isForMainFrame) {
if (errorResponse.statusCode == 503) {
// Found the Cloudflare challenge page.
challengeFound = true
} else {
// Unlock thread, the challenge wasn't found.
latch.countDown()
}
}
}
@SuppressLint("RequiresFeature")
override fun onReceivedError(
view: WebView,
request: WebResourceRequest,
error: WebResourceErrorCompat
) {
if (request.isForMainFrame) {
if (error.errorCode == 503) {
// Found the Cloudflare challenge page.
challengeFound = true
} else {
// Unlock thread, the challenge wasn't found.

9
app/src/main/java/eu/kanade/tachiyomi/ui/webview/WebViewActivity.kt
View File

@ -9,13 +9,14 @@ import android.os.Bundle
import android.view.Menu
import android.view.MenuItem
import android.webkit.WebChromeClient
import android.webkit.WebResourceRequest
import android.webkit.WebView
import androidx.core.graphics.ColorUtils
import androidx.webkit.WebViewClientCompat
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.source.SourceManager
import eu.kanade.tachiyomi.source.online.HttpSource
import eu.kanade.tachiyomi.ui.base.activity.BaseActivity
import eu.kanade.tachiyomi.util.system.WebViewClientCompat
import eu.kanade.tachiyomi.util.system.getResourceColor
import eu.kanade.tachiyomi.util.system.openInBrowser
import eu.kanade.tachiyomi.util.system.toast
@ -71,8 +72,8 @@ class WebViewActivity : BaseActivity() {
}
webview.webViewClient = object : WebViewClientCompat() {
override fun shouldOverrideUrlCompat(view: WebView, url: String): Boolean {
view.loadUrl(url)
override fun shouldOverrideUrlLoading(view: WebView, request: WebResourceRequest): Boolean {
view.loadUrl(request.url.toString())
return true
}
@ -89,7 +90,7 @@ class WebViewActivity : BaseActivity() {
invalidateOptionsMenu()
}
override fun onPageCommitVisible(view: WebView?, url: String?) {
override fun onPageCommitVisible(view: WebView, url: String) {
super.onPageCommitVisible(view, url)
// Reset to top when page refreshes

82
app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewClientCompat.kt
View File

@ -1,82 +0,0 @@
package eu.kanade.tachiyomi.util.system
import android.annotation.TargetApi
import android.os.Build
import android.webkit.*
@Suppress("OverridingDeprecatedMember")
abstract class WebViewClientCompat : WebViewClient() {
open fun shouldOverrideUrlCompat(view: WebView, url: String): Boolean {
return false
}
open fun shouldInterceptRequestCompat(view: WebView, url: String): WebResourceResponse? {
return null
}
open fun onReceivedErrorCompat(
view: WebView,
errorCode: Int,
description: String?,
failingUrl: String,
isMainFrame: Boolean) {
}
@TargetApi(Build.VERSION_CODES.N)
final override fun shouldOverrideUrlLoading(
view: WebView,
request: WebResourceRequest
): Boolean {
return shouldOverrideUrlCompat(view, request.url.toString())
}
final override fun shouldOverrideUrlLoading(view: WebView, url: String): Boolean {
return shouldOverrideUrlCompat(view, url)
}
final override fun shouldInterceptRequest(
view: WebView,
request: WebResourceRequest
): WebResourceResponse? {
return shouldInterceptRequestCompat(view, request.url.toString())
}
final override fun shouldInterceptRequest(
view: WebView,
url: String
): WebResourceResponse? {
return shouldInterceptRequestCompat(view, url)
}
@TargetApi(Build.VERSION_CODES.M)
final override fun onReceivedError(
view: WebView,
request: WebResourceRequest,
error: WebResourceError
) {
onReceivedErrorCompat(view, error.errorCode, error.description?.toString(),
request.url.toString(), request.isForMainFrame)
}
final override fun onReceivedError(
view: WebView,
errorCode: Int,
description: String?,
failingUrl: String
) {
onReceivedErrorCompat(view, errorCode, description, failingUrl, failingUrl == view.url)
}
@TargetApi(Build.VERSION_CODES.M)
final override fun onReceivedHttpError(
view: WebView,
request: WebResourceRequest,
error: WebResourceResponse
) {
onReceivedErrorCompat(view, error.statusCode, error.reasonPhrase, request.url
.toString(), request.isForMainFrame)
}
}