From 8b4b3e22e7f35de880dbba9253e7b23136b9a4bd Mon Sep 17 00:00:00 2001
From: Florian RICHER <florian.richer@protonmail.com>
Date: Sat, 12 Jul 2025 14:54:24 +0200
Subject: [PATCH] Hide Google services if is not Gapps System Type installed

---
 .../waydroidstate.cpp                         | 38 +++++++++++++++++++
 .../waydroidintegrationplugin/waydroidstate.h |  8 +++-
 .../ui/WaydroidConfigurationForm.qml          |  1 +
 3 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/components/waydroidintegrationplugin/waydroidstate.cpp b/components/waydroidintegrationplugin/waydroidstate.cpp
index 95fcb984..7fcd9416 100644
--- a/components/waydroidintegrationplugin/waydroidstate.cpp
+++ b/components/waydroidintegrationplugin/waydroidstate.cpp
@@ -9,6 +9,7 @@
 
 #include <QClipboard>
 #include <QDebug>
+#include <QDir>
 #include <QGuiApplication>
 #include <QProcess>
 #include <QRegularExpression>
@@ -28,12 +29,14 @@ using namespace Qt::StringLiterals;
 
 static const QRegularExpression sessionRegExp(u"Session:\\s*(\\w+)"_s);
 static const QRegularExpression ipAdressRegExp(u"IP address:\\s*(\\d+\\.\\d+\\.\\d+\\.\\d+)"_s);
+static const QRegularExpression systemOtaRegExp(u"system_ota\\s*=\\s*(\\S+)"_s);
 
 WaydroidState::WaydroidState(QObject *parent)
     : QObject{parent}
 {
     // Connect it-self to auto-refresh when required status has changed
     connect(this, &WaydroidState::statusChanged, this, &WaydroidState::refreshSessionInfo);
+    connect(this, &WaydroidState::statusChanged, this, &WaydroidState::refreshInstallationInfo);
     connect(this, &WaydroidState::sessionStatusChanged, this, &WaydroidState::refreshPropsInfo);
 
     refreshSupportsInfo();
@@ -63,6 +66,33 @@ void WaydroidState::refreshSupportsInfo()
     Q_EMIT statusChanged();
 }
 
+void WaydroidState::refreshInstallationInfo()
+{
+    if (m_status != Initialized) {
+        return;
+    }
+
+    QFile file("/var/lib/waydroid/waydroid.cfg");
+    if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        return;
+    }
+
+    QTextStream in(&file);
+    const QString fileContent = in.readAll();
+
+    const QString systemMatch = extractRegExp(fileContent, systemOtaRegExp);
+    if (systemMatch.contains("vanilla", Qt::CaseInsensitive)) {
+        m_systemType = Vanilla;
+    } else if (systemMatch.contains("gapps", Qt::CaseInsensitive)) {
+        m_systemType = Gapps;
+    } else if (systemMatch.contains("foss", Qt::CaseInsensitive)) {
+        m_systemType = Foss;
+    } else {
+        m_systemType = UnknownSystemType;
+    }
+    Q_EMIT systemTypeChanged();
+}
+
 void WaydroidState::refreshSessionInfo()
 {
     if (m_status != Initialized) {
@@ -164,6 +194,9 @@ void WaydroidState::initialize(const SystemType systemType, const RomType romTyp
     case SystemType::Gapps:
         systemTypeArg = "GAPPS";
         break;
+    default:
+        systemTypeArg = "VANILLA";
+        break;
     }
 
     QString romTypeArg;
@@ -277,6 +310,11 @@ WaydroidState::SessionStatus WaydroidState::sessionStatus() const
     return m_sessionStatus;
 }
 
+WaydroidState::SystemType WaydroidState::systemType() const
+{
+    return m_systemType;
+}
+
 QString WaydroidState::ipAddress() const
 {
     return m_ipAddress;
diff --git a/components/waydroidintegrationplugin/waydroidstate.h b/components/waydroidintegrationplugin/waydroidstate.h
index 4f82bca5..98d6a8d1 100644
--- a/components/waydroidintegrationplugin/waydroidstate.h
+++ b/components/waydroidintegrationplugin/waydroidstate.h
@@ -25,6 +25,7 @@ class WaydroidState : public QObject
 
     Q_PROPERTY(Status status READ status NOTIFY statusChanged)
     Q_PROPERTY(SessionStatus sessionStatus READ sessionStatus NOTIFY sessionStatusChanged)
+    Q_PROPERTY(SystemType systemType READ systemType NOTIFY systemTypeChanged)
     Q_PROPERTY(QString ipAddress READ ipAddress NOTIFY ipAddressChanged)
     Q_PROPERTY(QString androidId READ androidId NOTIFY androidIdChanged)
     Q_PROPERTY(QString errorTitle READ errorTitle NOTIFY errorTitleChanged)
@@ -66,7 +67,8 @@ public:
     enum SystemType {
         Vanilla = 0, ///< Vanilla Android system.
         Foss, ///< Free and Open Source Software variant.
-        Gapps ///< Variant with Google Apps included.
+        Gapps, ///< Variant with Google Apps included.
+        UnknownSystemType
     };
     Q_ENUM(SystemType)
 
@@ -83,6 +85,7 @@ public:
     Q_ENUM(RomType)
 
     Q_INVOKABLE void refreshSupportsInfo();
+    Q_INVOKABLE void refreshInstallationInfo();
     Q_INVOKABLE void refreshSessionInfo();
     Q_INVOKABLE void refreshAndroidId();
     Q_INVOKABLE void refreshPropsInfo();
@@ -94,6 +97,7 @@ public:
 
     Status status() const;
     SessionStatus sessionStatus() const;
+    SystemType systemType() const;
     QString ipAddress() const;
     QString androidId() const;
     QString errorTitle() const;
@@ -108,6 +112,7 @@ public:
 Q_SIGNALS:
     void statusChanged();
     void sessionStatusChanged();
+    void systemTypeChanged();
     void ipAddressChanged();
     void multiWindowsChanged();
     void suspendChanged();
@@ -119,6 +124,7 @@ Q_SIGNALS:
 private:
     Status m_status{NotInitialized};
     SessionStatus m_sessionStatus{SessionStopped};
+    SystemType m_systemType{SystemType::UnknownSystemType};
     QString m_ipAddress{""};
     QString m_errorTitle{""};
     QString m_errorMessage{""};
diff --git a/kcms/waydroidintegration/ui/WaydroidConfigurationForm.qml b/kcms/waydroidintegration/ui/WaydroidConfigurationForm.qml
index 47180f1a..2e2f1ba8 100644
--- a/kcms/waydroidintegration/ui/WaydroidConfigurationForm.qml
+++ b/kcms/waydroidintegration/ui/WaydroidConfigurationForm.qml
@@ -43,6 +43,7 @@ ColumnLayout {
 
         FormCard.FormButtonDelegate {
             id: quickSettingsButton
+            visible: AIP.WaydroidState.systemType === AIP.WaydroidState.Gapps
             text: i18n("Certify my device for Google Play Protect")
             onClicked: kcm.push("WaydroidGooglePlayProtectConfigurationPage.qml")
         }