mirror/mihon
1
0
Fork 0
mirror of https://github.com/mihonapp/mihon.git synced 2025-10-31 22:37:56 +01:00
Code Issues Packages Projects Releases Wiki Activity

Force close app if Webview isn't available

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

8
app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt
View File

@@ -32,6 +32,8 @@ import eu.kanade.tachiyomi.ui.source.SourceController
import eu.kanade.tachiyomi.ui.source.global_search.GlobalSearchController
import eu.kanade.tachiyomi.util.lang.launchInUI
import eu.kanade.tachiyomi.util.lang.launchUI
import eu.kanade.tachiyomi.util.system.WebviewUtil
import eu.kanade.tachiyomi.util.system.toast
import java.util.Date
import java.util.concurrent.TimeUnit
import kotlinx.coroutines.Dispatchers
@@ -64,6 +66,12 @@ class MainActivity : BaseActivity<MainActivityBinding>() {
binding = MainActivityBinding.inflate(layoutInflater)
// Enforce Webview availability
if (!WebviewUtil.supportsWebview(this)) {
toast(R.string.information_webview_required, Toast.LENGTH_LONG)
finishAndRemoveTask()
}
// Do not let the launcher create a new activity http://stackoverflow.com/questions/16283079
if (!isTaskRoot) {
finish()

20
app/src/main/java/eu/kanade/tachiyomi/util/system/WebviewUtil.kt
View File

@@ -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 {