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Code Issues Packages Projects Releases Wiki Activity

Force close app if Webview isn't available

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This commit is contained in:
arkon
2020-04-19 16:10:49 -04:00
parent abbb329ba6
commit dff239141d
3 changed files with 23 additions and 6 deletions
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20
app/src/main/java/eu/kanade/tachiyomi/util/system/WebviewUtil.kt
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@@ -1,15 +1,23 @@
package eu.kanade.tachiyomi.util.system
import android.content.Context
import android.content.pm.PackageManager
import android.webkit.WebView
private val WEBVIEW_UA_VERSION_REGEX by lazy {
Regex(""".*Chrome/(\d+)\..*""")
object WebviewUtil {
val WEBVIEW_UA_VERSION_REGEX by lazy {
Regex(""".*Chrome/(\d+)\..*""")
}
const val MINIMUM_WEBVIEW_VERSION = 79
fun supportsWebview(context: Context): Boolean {
return context.packageManager.hasSystemFeature(PackageManager.FEATURE_WEBVIEW)
}
}
private const val MINIMUM_WEBVIEW_VERSION = 79
fun WebView.isOutdated(): Boolean {
return getWebviewMajorVersion(this) < MINIMUM_WEBVIEW_VERSION
return getWebviewMajorVersion(this) < WebviewUtil.MINIMUM_WEBVIEW_VERSION
}
// Based on https://stackoverflow.com/a/29218966
@@ -19,7 +27,7 @@ private fun getWebviewMajorVersion(webview: WebView): Int {
// Next call to getUserAgentString() will get us the default
webview.settings.userAgentString = null
val uaRegexMatch = WEBVIEW_UA_VERSION_REGEX.matchEntire(webview.settings.userAgentString)
val uaRegexMatch = WebviewUtil.WEBVIEW_UA_VERSION_REGEX.matchEntire(webview.settings.userAgentString)
val webViewVersion: Int = if (uaRegexMatch != null && uaRegexMatch.groupValues.size > 1) {
uaRegexMatch.groupValues[1].toInt()
} else {