diff --git a/app/src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java b/app/src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java
index b02d41080c87..9a3b9a1ab088 100644
--- a/app/src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java
+++ b/app/src/main/java/com/owncloud/android/authentication/AuthenticatorActivity.java
@@ -125,6 +125,7 @@
import com.owncloud.android.utils.DisplayUtils;
import com.owncloud.android.utils.ErrorMessageAdapter;
import com.owncloud.android.utils.PermissionUtil;
+import com.owncloud.android.utils.WebViewUtil;
import com.owncloud.android.utils.theme.CapabilityUtils;
import com.owncloud.android.utils.theme.ViewThemeUtils;
@@ -268,6 +269,7 @@ protected void onCreate(Bundle savedInstanceState) {
viewThemeUtils = viewThemeUtilsFactory.withPrimaryAsBackground();
viewThemeUtils.platform.themeStatusBar(this, ColorRole.PRIMARY);
+ WebViewUtil webViewUtil = new WebViewUtil(this);
Uri data = getIntent().getData();
boolean directLogin = data != null && data.toString().startsWith(getString(R.string.login_data_own_scheme));
@@ -337,6 +339,8 @@ protected void onCreate(Bundle savedInstanceState) {
}
initServerPreFragment(savedInstanceState);
+
+ webViewUtil.checkWebViewVersion();
}
private void deleteCookies() {
diff --git a/app/src/main/java/com/owncloud/android/utils/WebViewUtil.kt b/app/src/main/java/com/owncloud/android/utils/WebViewUtil.kt
new file mode 100644
index 000000000000..93dde6c9d3db
--- /dev/null
+++ b/app/src/main/java/com/owncloud/android/utils/WebViewUtil.kt
@@ -0,0 +1,110 @@
+/*
+ * Nextcloud Android client application
+ *
+ * @author Alper Ozturk
+ * Copyright (C) 2023 Alper Ozturk
+ * Copyright (C) 2023 Nextcloud GmbH
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+package com.owncloud.android.utils
+
+import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.net.Uri
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.owncloud.android.R
+
+class WebViewUtil(private val context: Context) {
+
+ private val packageName = "com.google.android.webview"
+
+ fun checkWebViewVersion() {
+ if (!isWebViewVersionValid()) {
+ showUpdateDialog()
+ }
+ }
+
+ private fun isWebViewVersionValid(): Boolean {
+ val currentWebViewVersion = getCurrentWebViewMajorVersion() ?: return true
+ val minSupportedWebViewVersion: String = getMinimumSupportedMajorWebViewVersion()
+ return currentWebViewVersion.toInt() >= minSupportedWebViewVersion.toInt()
+ }
+
+ private fun showUpdateDialog() {
+ val builder = MaterialAlertDialogBuilder(context)
+ .setTitle(context.getString(R.string.webview_version_check_alert_dialog_title))
+ .setMessage(context.getString(R.string.webview_version_check_alert_dialog_message))
+ .setCancelable(false)
+ .setPositiveButton(
+ context.getString(R.string.webview_version_check_alert_dialog_positive_button_title)
+ ) { _, _ ->
+ redirectToAndroidSystemWebViewStorePage()
+ }
+
+ val dialog = builder.create()
+ dialog.show()
+ }
+
+ private fun redirectToAndroidSystemWebViewStorePage() {
+ val uri = Uri.parse("market://details?id=$packageName")
+ val intent = Intent(Intent.ACTION_VIEW, uri)
+ intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+
+ try {
+ context.startActivity(intent)
+ } catch (e: android.content.ActivityNotFoundException) {
+ redirectToPlayStoreWebsiteForAndroidSystemWebView()
+ }
+ }
+
+ private fun redirectToPlayStoreWebsiteForAndroidSystemWebView() {
+ val playStoreWebUri = Uri.parse("https://play.google.com/store/apps/details?id=$packageName")
+ val webIntent = Intent(Intent.ACTION_VIEW, playStoreWebUri)
+ context.startActivity(webIntent)
+ }
+
+ private fun getCurrentWebViewMajorVersion(): String? {
+ val pm: PackageManager = context.packageManager
+
+ return try {
+ val pi = pm.getPackageInfo("com.google.android.webview", 0)
+ val fullVersion = pi.versionName
+
+ // Split the version string by "." and get the first part
+ val versionParts = fullVersion.split("\\.".toRegex()).dropLastWhile { it.isEmpty() }
+ .toTypedArray()
+
+ if (versionParts.isNotEmpty()) {
+ versionParts[0]
+ } else {
+ null
+ }
+ } catch (e: PackageManager.NameNotFoundException) {
+ null
+ }
+ }
+
+ /**
+ * Ideally we should fetch from database, reading actual value
+ * from PlayStore not feasible due to frequently api changes made by
+ * Google
+ *
+ */
+ private fun getMinimumSupportedMajorWebViewVersion(): String {
+ return "118"
+ }
+}
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 75112b21250e..cf34599dc9ea 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -976,6 +976,10 @@
Close
Login with %1$s to %2$s
Login via direct link failed!
+ Update Android System WebView
+ Please update the Android System WebView app for a login
+ Update
+
The link to your %1$s web interface when you open it in the browser.
Delayed due to too many wrong attempts
Create