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Add WebView-based user agent string to debug info

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Could probably use this when choosing a user agent later on.
This commit is contained in:
arkon 2023-09-22 16:42:04 -04:00
parent 77a8a4229c
commit de92b1351f
2 changed files with 20 additions and 1 deletions
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2
app/src/main/java/eu/kanade/tachiyomi/util/CrashLogUtil.kt
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@ -4,6 +4,7 @@ import android.content.Context
import android.os.Build
import eu.kanade.tachiyomi.BuildConfig
import eu.kanade.tachiyomi.util.storage.getUriCompat
import eu.kanade.tachiyomi.util.system.WebViewUtil
import eu.kanade.tachiyomi.util.system.createFileInCacheDir
import eu.kanade.tachiyomi.util.system.toShareIntent
import eu.kanade.tachiyomi.util.system.toast
@ -35,6 +36,7 @@ class CrashLogUtil(private val context: Context) {
Device name: ${Build.DEVICE}
Device model: ${Build.MODEL}
Device product name: ${Build.PRODUCT}
WebView user agent: ${WebViewUtil.getInferredUserAgent(context)}
""".trimIndent()
}
}

19
core/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt
View file

@ -14,7 +14,24 @@ import kotlin.coroutines.resume
object WebViewUtil {
const val SPOOF_PACKAGE_NAME = "org.chromium.chrome"
const val MINIMUM_WEBVIEW_VERSION = 111
const val MINIMUM_WEBVIEW_VERSION = 114
/**
* Uses the WebView's user agent string to create something similar to what Chrome on Android
* would return.
*
* Example of WebView user agent string:
* Mozilla/5.0 (Linux; Android 13; Pixel 7 Build/TQ3A.230901.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/116.0.0.0 Mobile Safari/537.36
*
* Example of Chrome on Android:
* Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Mobile Safari/537.3
*/
fun getInferredUserAgent(context: Context): String {
return WebView(context)
.getDefaultUserAgentString()
.replace("; Android .*?\\)".toRegex(), "; Android 10; K)")
.replace("Version/.* Chrome/".toRegex(), "Chrome/")
}
fun supportsWebView(context: Context): Boolean {
try {