Work around Chrome Autofill issue (#921)

5 files changed, 35 insertions, 0 deletions

diff --git a/app/src/main/res/values-v28/bools.xml b/app/src/main/res/values-v28/bools.xml
new file mode 100644
index 00000000..0ce64e0b
--- /dev/null
+++ b/app/src/main/res/values-v28/bools.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <bool name="enable_chrome_compat_fix">true</bool>
+</resources>
diff --git a/app/src/main/res/values/bools.xml b/app/src/main/res/values/bools.xml
index fcf624a7..fbcc1c73 100644
--- a/app/src/main/res/values/bools.xml
+++ b/app/src/main/res/values/bools.xml
@@ -3,4 +3,5 @@
     <bool name="leak_canary_allow_in_non_debuggable_build">true</bool>
     <bool name="enable_accessibility_autofill">true</bool>
     <bool name="light_status_bar">true</bool>
+    <bool name="enable_chrome_compat_fix">false</bool>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d62b5292..01b63579 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -275,6 +275,16 @@
     <string name="oreo_autofill_enable_dialog_description">Password Store can offer to fill login forms and even save credentials you enter in apps or on websites.</string>
     <string name="oreo_autofill_enable_dialog_instructions">To enable this feature, tap OK to go to Autofill settings. There, select Password Store from the list and confirm the confirmation prompt with OK.</string>
     <string name="oreo_autofill_enable_dialog_installed_browsers">Autofill support with installed browsers:</string>
+    <string name="oreo_autofill_chrome_compat_fix_summary">Make Autofill more reliable in Chrome</string>
+    <string name="oreo_autofill_chrome_compat_fix_description">This accessibility service makes
+        Autofill work more reliably in Chrome. It can only be activated if you are already using
+        Password Store as your Autofill service.\n\nThis service is only active while you are
+        using Chrome. It does not access any data or take any actions on your behalf, but forces
+        Chrome to properly forward user interactions to the Password Store Autofill
+        service.\n\nChrome\'s performance should not be noticeably affected. If you are experiencing
+        any problems with this service, please create an issue at
+        https://msfjarvis.dev/aps.
+    </string>
 
     <!-- Autofill -->
     <string name="autofill_description">Autofills password fields in apps. Only works for Android versions 4.3 and up. Does not rely on the clipboard for Android versions 5.0 and up.</string>
@@ -388,4 +398,6 @@
     <string name="add_otp">Add OTP</string>
     <string name="otp_import_success">Successfully imported TOTP configuration</string>
     <string name="otp_import_failure">Failed to import TOTP configuration</string>
+    <string name="oreo_autofill_chrome_compat_fix_preference_title">Improve reliability in Chrome</string>
+    <string name="oreo_autofill_chrome_compat_fix_preference_summary">Requires activating an accessibility service and may affect overall Chrome performance</string>
 </resources>
diff --git a/app/src/main/res/xml/oreo_autofill_chrome_compat_fix.xml b/app/src/main/res/xml/oreo_autofill_chrome_compat_fix.xml
new file mode 100644
index 00000000..196c93d5
--- /dev/null
+++ b/app/src/main/res/xml/oreo_autofill_chrome_compat_fix.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright © 2014-2020 The Android Password Store Authors. All Rights Reserved.
+  ~ SPDX-License-Identifier: GPL-3.0-only
+  -->
+<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
+    android:accessibilityEventTypes="typeWindowContentChanged|typeAnnouncement|typeWindowStateChanged"
+    android:accessibilityFeedbackType="feedbackGeneric"
+    android:accessibilityFlags="flagDefault"
+    android:canRetrieveWindowContent="true"
+    android:description="@string/oreo_autofill_chrome_compat_fix_description"
+    android:notificationTimeout="100"
+    android:packageNames="com.android.chrome,com.chrome.beta,com.chrome.dev,com.chrome.canary"
+    android:summary="@string/oreo_autofill_chrome_compat_fix_summary" />
diff --git a/app/src/main/res/xml/preference.xml b/app/src/main/res/xml/preference.xml
index 0d71d6cc..d4ec4139 100644
--- a/app/src/main/res/xml/preference.xml
+++ b/app/src/main/res/xml/preference.xml
@@ -10,6 +10,11 @@
             app:defaultValue="true"
             app:key="autofill_enable"
             app:title="@string/pref_autofill_enable_title" />
+        <SwitchPreferenceCompat
+            app:defaultValue="true"
+            app:key="oreo_autofill_chrome_compat_fix"
+            app:summary="@string/oreo_autofill_chrome_compat_fix_preference_summary"
+            app:title="@string/oreo_autofill_chrome_compat_fix_preference_title" />
         <ListPreference
             app:defaultValue="file"
             app:entries="@array/oreo_autofill_directory_structure_entries"