[Android]: Handle the screen name, modes and refreshRate properly

Fixes: QTBUG-87136
Fixes: QTBUG-93823
Fixes: QTBUG-94959
Pick-to: 6.3 6.2 5.15
Change-Id: Id480e22611ec949b5e3ee780fc695fb502a5950c
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>

9 files changed, 154 insertions, 97 deletions

diff --git a/src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java b/src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java
index 3c387f1f9d..8cf71597e4 100644
--- a/src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java
+++ b/src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java
@@ -69,6 +69,7 @@ import android.view.animation.AlphaAnimation;
 import android.view.animation.Animation;
 import android.view.ContextMenu;
 import android.view.ContextMenu.ContextMenuInfo;
+import android.view.Display;
 import android.view.KeyCharacterMap;
 import android.view.KeyEvent;
 import android.view.Menu;
@@ -698,8 +699,13 @@ public class QtActivityDelegate
 
             @Override
             public void onDisplayChanged(int displayId) {
-                m_currentRotation = m_activity.getWindowManager().getDefaultDisplay().getRotation();
+                Display display = (Build.VERSION.SDK_INT < Build.VERSION_CODES.R)
+                        ? m_activity.getWindowManager().getDefaultDisplay()
+                        : m_activity.getDisplay();
+                m_currentRotation = display.getRotation();
                 QtNative.handleOrientationChanged(m_currentRotation, m_nativeOrientation);
+                float refreshRate = display.getRefreshRate();
+                QtNative.handleRefreshRateChanged(refreshRate);
             }
 
             @Override
@@ -830,6 +836,11 @@ public class QtActivityDelegate
         QtNative.handleOrientationChanged(rotation, m_nativeOrientation);
         m_currentRotation = rotation;
 
+        float refreshRate = (Build.VERSION.SDK_INT < Build.VERSION_CODES.R)
+                ? m_activity.getWindowManager().getDefaultDisplay().getRefreshRate()
+                : m_activity.getDisplay().getRefreshRate();
+        QtNative.handleRefreshRateChanged(refreshRate);
+
         m_layout.getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
             @Override
             public boolean onPreDraw() {
diff --git a/src/android/jar/src/org/qtproject/qt/android/QtLayout.java b/src/android/jar/src/org/qtproject/qt/android/QtLayout.java
index a65df48a17..2e52770cc5 100644
--- a/src/android/jar/src/org/qtproject/qt/android/QtLayout.java
+++ b/src/android/jar/src/org/qtproject/qt/android/QtLayout.java
@@ -42,8 +42,10 @@ package org.qtproject.qt.android;
 
 import android.app.Activity;
 import android.content.Context;
+import android.os.Build;
 import android.util.AttributeSet;
 import android.util.DisplayMetrics;
+import android.view.Display;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.WindowInsets;
@@ -73,7 +75,10 @@ public class QtLayout extends ViewGroup
         WindowInsets insets = getRootWindowInsets();
 
         DisplayMetrics realMetrics = new DisplayMetrics();
-        ((Activity) getContext()).getWindowManager().getDefaultDisplay().getRealMetrics(realMetrics);
+        Display display = (Build.VERSION.SDK_INT < Build.VERSION_CODES.R)
+                ? ((Activity)getContext()).getWindowManager().getDefaultDisplay()
+                : ((Activity)getContext()).getDisplay();
+        display.getRealMetrics(realMetrics);
 
         boolean isFullScreenView = h == realMetrics.heightPixels;
 
@@ -85,16 +90,10 @@ public class QtLayout extends ViewGroup
         int usableAreaWidth = w - insetLeft - insetRight;
         int usableAreaHeight = h - insetTop - insetBottom;
 
-        QtNative.setApplicationDisplayMetrics(realMetrics.widthPixels,
-                                              realMetrics.heightPixels,
-                                              insetLeft,
-                                              insetTop,
-                                              usableAreaWidth,
-                                              usableAreaHeight,
-                                              realMetrics.xdpi,
-                                              realMetrics.ydpi,
-                                              realMetrics.scaledDensity,
-                                              realMetrics.density);
+        QtNative.setApplicationDisplayMetrics(
+                realMetrics.widthPixels, realMetrics.heightPixels, insetLeft, insetTop,
+                usableAreaWidth, usableAreaHeight, realMetrics.xdpi, realMetrics.ydpi,
+                realMetrics.scaledDensity, realMetrics.density, display.getRefreshRate());
 
         if (m_startApplicationRunnable != null) {
             m_startApplicationRunnable.run();
diff --git a/src/android/jar/src/org/qtproject/qt/android/QtNative.java b/src/android/jar/src/org/qtproject/qt/android/QtNative.java
index 3c26e6d4f2..11b27f96c0 100644
--- a/src/android/jar/src/org/qtproject/qt/android/QtNative.java
+++ b/src/android/jar/src/org/qtproject/qt/android/QtNative.java
@@ -103,6 +103,7 @@ public class QtNative
     private static int m_displayMetricsAvailableTopPixels = 0;
     private static int m_displayMetricsAvailableWidthPixels = 0;
     private static int m_displayMetricsAvailableHeightPixels = 0;
+    private static float m_displayMetricsRefreshRate = 60;
     private static double m_displayMetricsXDpi = .0;
     private static double m_displayMetricsYDpi = .0;
     private static double m_displayMetricsScaledDensity = 1.0;
@@ -634,16 +635,13 @@ public class QtNative
                 @Override
                 public void run() {
                     res[0] = startQtAndroidPlugin(qtParams, environment);
-                    setDisplayMetrics(m_displayMetricsScreenWidthPixels,
-                                      m_displayMetricsScreenHeightPixels,
-                                      m_displayMetricsAvailableLeftPixels,
-                                      m_displayMetricsAvailableTopPixels,
-                                      m_displayMetricsAvailableWidthPixels,
-                                      m_displayMetricsAvailableHeightPixels,
-                                      m_displayMetricsXDpi,
-                                      m_displayMetricsYDpi,
-                                      m_displayMetricsScaledDensity,
-                                      m_displayMetricsDensity);
+                    setDisplayMetrics(
+                            m_displayMetricsScreenWidthPixels, m_displayMetricsScreenHeightPixels,
+                            m_displayMetricsAvailableLeftPixels, m_displayMetricsAvailableTopPixels,
+                            m_displayMetricsAvailableWidthPixels,
+                            m_displayMetricsAvailableHeightPixels, m_displayMetricsXDpi,
+                            m_displayMetricsYDpi, m_displayMetricsScaledDensity,
+                            m_displayMetricsDensity, m_displayMetricsRefreshRate);
                 }
             });
             m_qtThread.post(new Runnable() {
@@ -658,16 +656,12 @@ public class QtNative
         return res[0];
     }
 
-    public static void setApplicationDisplayMetrics(int screenWidthPixels,
-                                                    int screenHeightPixels,
-                                                    int availableLeftPixels,
-                                                    int availableTopPixels,
+    public static void setApplicationDisplayMetrics(int screenWidthPixels, int screenHeightPixels,
+                                                    int availableLeftPixels, int availableTopPixels,
                                                     int availableWidthPixels,
-                                                    int availableHeightPixels,
-                                                    double XDpi,
-                                                    double YDpi,
-                                                    double scaledDensity,
-                                                    double density)
+                                                    int availableHeightPixels, double XDpi,
+                                                    double YDpi, double scaledDensity,
+                                                    double density, float refreshRate)
     {
         /* Fix buggy dpi report */
         if (XDpi < android.util.DisplayMetrics.DENSITY_LOW)
@@ -677,16 +671,9 @@ public class QtNative
 
         synchronized (m_mainActivityMutex) {
             if (m_started) {
-                setDisplayMetrics(screenWidthPixels,
-                                  screenHeightPixels,
-                                  availableLeftPixels,
-                                  availableTopPixels,
-                                  availableWidthPixels,
-                                  availableHeightPixels,
-                                  XDpi,
-                                  YDpi,
-                                  scaledDensity,
-                                  density);
+                setDisplayMetrics(screenWidthPixels, screenHeightPixels, availableLeftPixels,
+                                  availableTopPixels, availableWidthPixels, availableHeightPixels,
+                                  XDpi, YDpi, scaledDensity, density, refreshRate);
             } else {
                 m_displayMetricsScreenWidthPixels = screenWidthPixels;
                 m_displayMetricsScreenHeightPixels = screenHeightPixels;
@@ -698,6 +685,7 @@ public class QtNative
                 m_displayMetricsYDpi = YDpi;
                 m_displayMetricsScaledDensity = scaledDensity;
                 m_displayMetricsDensity = density;
+                m_displayMetricsRefreshRate = refreshRate;
             }
         }
     }
@@ -1368,17 +1356,13 @@ public class QtNative
     }
 
     // screen methods
-    public static native void setDisplayMetrics(int screenWidthPixels,
-                                                int screenHeightPixels,
-                                                int availableLeftPixels,
-                                                int availableTopPixels,
-                                                int availableWidthPixels,
-                                                int availableHeightPixels,
-                                                double XDpi,
-                                                double YDpi,
-                                                double scaledDensity,
-                                                double density);
+    public static native void setDisplayMetrics(int screenWidthPixels, int screenHeightPixels,
+                                                int availableLeftPixels, int availableTopPixels,
+                                                int availableWidthPixels, int availableHeightPixels,
+                                                double XDpi, double YDpi, double scaledDensity,
+                                                double density, float refreshRate);
     public static native void handleOrientationChanged(int newRotation, int nativeOrientation);
+    public static native void handleRefreshRateChanged(float refreshRate);
     // screen methods
 
     // pointer methods
diff --git a/src/android/jar/src/org/qtproject/qt/android/QtServiceDelegate.java b/src/android/jar/src/org/qtproject/qt/android/QtServiceDelegate.java
index 2fbc4a70be..e0195b2bd2 100644
--- a/src/android/jar/src/org/qtproject/qt/android/QtServiceDelegate.java
+++ b/src/android/jar/src/org/qtproject/qt/android/QtServiceDelegate.java
@@ -116,7 +116,7 @@ public class QtServiceDelegate
         QtNative.setService(m_service, this);
         QtNative.setClassLoader(classLoader);
 
-        QtNative.setApplicationDisplayMetrics(10, 10, 0, 0, 10, 10, 120, 120, 1.0, 1.0);
+        QtNative.setApplicationDisplayMetrics(10, 10, 0, 0, 10, 10, 120, 120, 1.0, 1.0, 60.0f);
 
         if (loaderParams.containsKey(STATIC_INIT_CLASSES_KEY)) {
             for (String className :
diff --git a/src/plugins/platforms/android/androidjnimain.cpp b/src/plugins/platforms/android/androidjnimain.cpp
index c5cb056739..e99dca17a2 100644
--- a/src/plugins/platforms/android/androidjnimain.cpp
+++ b/src/plugins/platforms/android/androidjnimain.cpp
@@ -641,12 +641,11 @@ static void setSurface(JNIEnv *env, jobject /*thiz*/, jint id, jobject jSurface,
         surfaceClient->surfaceChanged(env, jSurface, w, h);
 }
 
-static void setDisplayMetrics(JNIEnv */*env*/, jclass /*clazz*/,
-                            jint screenWidthPixels, jint screenHeightPixels,
-                            jint availableLeftPixels, jint availableTopPixels,
-                            jint availableWidthPixels, jint availableHeightPixels,
-                            jdouble xdpi, jdouble ydpi,
-                            jdouble scaledDensity, jdouble density)
+static void setDisplayMetrics(JNIEnv * /*env*/, jclass /*clazz*/, jint screenWidthPixels,
+                              jint screenHeightPixels, jint availableLeftPixels,
+                              jint availableTopPixels, jint availableWidthPixels,
+                              jint availableHeightPixels, jdouble xdpi, jdouble ydpi,
+                              jdouble scaledDensity, jdouble density, jfloat refreshRate)
 {
     m_availableWidthPixels = availableWidthPixels;
     m_availableHeightPixels = availableHeightPixels;
@@ -655,20 +654,18 @@ static void setDisplayMetrics(JNIEnv */*env*/, jclass /*clazz*/,
 
     QMutexLocker lock(&m_platformMutex);
     if (!m_androidPlatformIntegration) {
-        QAndroidPlatformIntegration::setDefaultDisplayMetrics(availableLeftPixels,
-                                                              availableTopPixels,
-                                                              availableWidthPixels,
-                                                              availableHeightPixels,
-                                                              qRound(double(screenWidthPixels)  / xdpi * 25.4),
-                                                              qRound(double(screenHeightPixels) / ydpi * 25.4),
-                                                              screenWidthPixels,
-                                                              screenHeightPixels);
+        QAndroidPlatformIntegration::setDefaultDisplayMetrics(
+                availableLeftPixels, availableTopPixels, availableWidthPixels,
+                availableHeightPixels, qRound(double(screenWidthPixels) / xdpi * 25.4),
+                qRound(double(screenHeightPixels) / ydpi * 25.4), screenWidthPixels,
+                screenHeightPixels);
     } else {
         m_androidPlatformIntegration->setPhysicalSize(qRound(double(screenWidthPixels)  / xdpi * 25.4),
                                                       qRound(double(screenHeightPixels) / ydpi * 25.4));
         m_androidPlatformIntegration->setScreenSize(screenWidthPixels, screenHeightPixels);
         m_androidPlatformIntegration->setAvailableGeometry(QRect(availableLeftPixels, availableTopPixels,
                                                                  availableWidthPixels, availableHeightPixels));
+        m_androidPlatformIntegration->setRefreshRate(refreshRate);
     }
 }
 
@@ -769,6 +766,12 @@ static void handleOrientationChanged(JNIEnv */*env*/, jobject /*thiz*/, jint new
     }
 }
 
+static void handleRefreshRateChanged(JNIEnv */*env*/, jclass /*cls*/, jfloat refreshRate)
+{
+    if (m_androidPlatformIntegration)
+        m_androidPlatformIntegration->setRefreshRate(refreshRate);
+}
+
 static void onActivityResult(JNIEnv */*env*/, jclass /*cls*/,
                              jint requestCode,
                              jint resultCode,
@@ -788,20 +791,22 @@ static jobject onBind(JNIEnv */*env*/, jclass /*cls*/, jobject intent)
 }
 
 static JNINativeMethod methods[] = {
-    {"startQtAndroidPlugin", "(Ljava/lang/String;Ljava/lang/String;)Z", (void *)startQtAndroidPlugin},
-    {"startQtApplication", "()V", (void *)startQtApplication},
-    {"quitQtAndroidPlugin", "()V", (void *)quitQtAndroidPlugin},
-    {"quitQtCoreApplication", "()V", (void *)quitQtCoreApplication},
-    {"terminateQt", "()V", (void *)terminateQt},
-    {"waitForServiceSetup", "()V", (void *)waitForServiceSetup},
-    {"setDisplayMetrics", "(IIIIIIDDDD)V", (void *)setDisplayMetrics},
-    {"setSurface", "(ILjava/lang/Object;II)V", (void *)setSurface},
-    {"updateWindow", "()V", (void *)updateWindow},
-    {"updateApplicationState", "(I)V", (void *)updateApplicationState},
-    {"handleOrientationChanged", "(II)V", (void *)handleOrientationChanged},
-    {"onActivityResult", "(IILandroid/content/Intent;)V", (void *)onActivityResult},
-    {"onNewIntent", "(Landroid/content/Intent;)V", (void *)onNewIntent},
-    {"onBind", "(Landroid/content/Intent;)Landroid/os/IBinder;", (void *)onBind}
+    { "startQtAndroidPlugin", "(Ljava/lang/String;Ljava/lang/String;)Z",
+      (void *)startQtAndroidPlugin },
+    { "startQtApplication", "()V", (void *)startQtApplication },
+    { "quitQtAndroidPlugin", "()V", (void *)quitQtAndroidPlugin },
+    { "quitQtCoreApplication", "()V", (void *)quitQtCoreApplication },
+    { "terminateQt", "()V", (void *)terminateQt },
+    { "waitForServiceSetup", "()V", (void *)waitForServiceSetup },
+    { "setDisplayMetrics", "(IIIIIIDDDDF)V", (void *)setDisplayMetrics },
+    { "setSurface", "(ILjava/lang/Object;II)V", (void *)setSurface },
+    { "updateWindow", "()V", (void *)updateWindow },
+    { "updateApplicationState", "(I)V", (void *)updateApplicationState },
+    { "handleOrientationChanged", "(II)V", (void *)handleOrientationChanged },
+    { "onActivityResult", "(IILandroid/content/Intent;)V", (void *)onActivityResult },
+    { "onNewIntent", "(Landroid/content/Intent;)V", (void *)onNewIntent },
+    { "onBind", "(Landroid/content/Intent;)Landroid/os/IBinder;", (void *)onBind },
+    { "handleRefreshRateChanged", "(F)V", (void *)handleRefreshRateChanged }
 };
 
 #define FIND_AND_CHECK_CLASS(CLASS_NAME) \
diff --git a/src/plugins/platforms/android/qandroidplatformintegration.cpp b/src/plugins/platforms/android/qandroidplatformintegration.cpp
index c9ef977816..8f2b7970f1 100644
--- a/src/plugins/platforms/android/qandroidplatformintegration.cpp
+++ b/src/plugins/platforms/android/qandroidplatformintegration.cpp
@@ -472,14 +472,10 @@ QPlatformTheme *QAndroidPlatformIntegration::createPlatformTheme(const QString &
     return 0;
 }
 
-void QAndroidPlatformIntegration::setDefaultDisplayMetrics(int availableLeft,
-                                                           int availableTop,
-                                                           int availableWidth,
-                                                           int availableHeight,
-                                                           int physicalWidth,
-                                                           int physicalHeight,
-                                                           int screenWidth,
-                                                           int screenHeight)
+void QAndroidPlatformIntegration::setDefaultDisplayMetrics(int availableLeft, int availableTop,
+                                                           int availableWidth, int availableHeight,
+                                                           int physicalWidth, int physicalHeight,
+                                                           int screenWidth, int screenHeight)
 {
     m_defaultAvailableGeometry = QRect(availableLeft, availableTop,
                                        availableWidth, availableHeight);
@@ -526,6 +522,12 @@ void QAndroidPlatformIntegration::setScreenSize(int width, int height)
         QMetaObject::invokeMethod(m_primaryScreen, "setSize", Qt::AutoConnection, Q_ARG(QSize, QSize(width, height)));
 }
 
+void QAndroidPlatformIntegration::setRefreshRate(qreal refreshRate)
+{
+    if (m_primaryScreen)
+        QMetaObject::invokeMethod(m_primaryScreen, "setRefreshRate", Qt::AutoConnection,
+                                  Q_ARG(qreal, refreshRate));
+}
 #if QT_CONFIG(vulkan)
 
 QPlatformVulkanInstance *QAndroidPlatformIntegration::createPlatformVulkanInstance(QVulkanInstance *instance) const
diff --git a/src/plugins/platforms/android/qandroidplatformintegration.h b/src/plugins/platforms/android/qandroidplatformintegration.h
index 52442e87af..4fffed651b 100644
--- a/src/plugins/platforms/android/qandroidplatformintegration.h
+++ b/src/plugins/platforms/android/qandroidplatformintegration.h
@@ -99,6 +99,7 @@ public:
     void setAvailableGeometry(const QRect &availableGeometry);
     void setPhysicalSize(int width, int height);
     void setScreenSize(int width, int height);
+    void setRefreshRate(qreal refreshRate);
     bool isVirtualDesktop() { return true; }
 
     QPlatformFontDatabase *fontDatabase() const override;
@@ -121,14 +122,9 @@ public:
     QStringList themeNames() const override;
     QPlatformTheme *createPlatformTheme(const QString &name) const override;
 
-    static void setDefaultDisplayMetrics(int availableLeft,
-                                         int availableTop,
-                                         int availableWidth,
-                                         int availableHeight,
-                                         int physicalWidth,
-                                         int physicalHeight,
-                                         int screenWidth,
-                                         int screenHeight);
+    static void setDefaultDisplayMetrics(int availableLeft, int availableTop, int availableWidth,
+                                         int availableHeight, int physicalWidth, int physicalHeight,
+                                         int screenWidth, int screenHeight);
     static void setScreenOrientation(Qt::ScreenOrientation currentOrientation,
                                      Qt::ScreenOrientation nativeOrientation);
 
diff --git a/src/plugins/platforms/android/qandroidplatformscreen.cpp b/src/plugins/platforms/android/qandroidplatformscreen.cpp
index 1463351c77..59c8f396af 100644
--- a/src/plugins/platforms/android/qandroidplatformscreen.cpp
+++ b/src/plugins/platforms/android/qandroidplatformscreen.cpp
@@ -55,10 +55,11 @@
 #include <android/native_window_jni.h>
 #include <qguiapplication.h>
 
+#include <QtCore/QJniObject>
+#include <QtCore/QJniEnvironment>
 #include <QtGui/QGuiApplication>
 #include <QtGui/QWindow>
 #include <QtGui/private/qwindow_p.h>
-
 #include <vector>
 
 QT_BEGIN_NAMESPACE
@@ -103,6 +104,46 @@ QAndroidPlatformScreen::QAndroidPlatformScreen()
     }
     m_physicalSize = QAndroidPlatformIntegration::m_defaultPhysicalSize;
     connect(qGuiApp, &QGuiApplication::applicationStateChanged, this, &QAndroidPlatformScreen::applicationStateChanged);
+
+    QJniObject activity(QtAndroid::activity());
+    if (!activity.isValid())
+        return;
+    QJniObject display;
+    if (QNativeInterface::QAndroidApplication::sdkVersion() < 30) {
+        display = activity.callObjectMethod("getWindowManager", "()Landroid/view/WindowManager;")
+                          .callObjectMethod("getDefaultDisplay", "()Landroid/view/Display;");
+    } else {
+        display = activity.callObjectMethod("getDisplay", "()Landroid/view/Display;");
+    }
+    if (!display.isValid())
+        return;
+
+    m_name = display.callObjectMethod("getName", "()Ljava/lang/String;").toString();
+    m_refreshRate = display.callMethod<jfloat>("getRefreshRate");
+
+    if (QNativeInterface::QAndroidApplication::sdkVersion() < 23) {
+        m_modes << Mode { .size = m_physicalSize.toSize(), .refreshRate = m_refreshRate };
+        return;
+    }
+
+    QJniEnvironment env;
+    const jint currentMode = display.callObjectMethod("getMode", "()Landroid/view/Display$Mode;")
+                                    .callMethod<jint>("getModeId");
+    const auto modes = display.callObjectMethod("getSupportedModes",
+                                                "()[Landroid/view/Display$Mode;");
+    const auto modesArray = jobjectArray(modes.object());
+    const auto sz = env->GetArrayLength(modesArray);
+    for (jsize i = 0; i < sz; ++i) {
+        auto mode = QJniObject::fromLocalRef(env->GetObjectArrayElement(modesArray, i));
+        if (currentMode == mode.callMethod<jint>("getModeId"))
+            m_currentMode = m_modes.size();
+        m_modes << Mode { .size = QSize { mode.callMethod<jint>("getPhysicalHeight"),
+                                          mode.callMethod<jint>("getPhysicalWidth") },
+                          .refreshRate = mode.callMethod<jfloat>("getRefreshRate") };
+    }
+
+    if (m_modes.isEmpty())
+        m_modes << Mode { .size = m_physicalSize.toSize(), .refreshRate = m_refreshRate };
 }
 
 QAndroidPlatformScreen::~QAndroidPlatformScreen()
@@ -242,6 +283,14 @@ void QAndroidPlatformScreen::setSize(const QSize &size)
     QWindowSystemInterface::handleScreenGeometryChange(QPlatformScreen::screen(), geometry(), availableGeometry());
 }
 
+void QAndroidPlatformScreen::setRefreshRate(qreal refreshRate)
+{
+    if (refreshRate == m_refreshRate)
+        return;
+    m_refreshRate = refreshRate;
+    QWindowSystemInterface::handleScreenRefreshRateChange(QPlatformScreen::screen(), refreshRate);
+}
+
 void QAndroidPlatformScreen::setAvailableGeometry(const QRect &rect)
 {
     QMutexLocker lock(&m_surfaceMutex);
diff --git a/src/plugins/platforms/android/qandroidplatformscreen.h b/src/plugins/platforms/android/qandroidplatformscreen.h
index edddc9c557..e0de85277a 100644
--- a/src/plugins/platforms/android/qandroidplatformscreen.h
+++ b/src/plugins/platforms/android/qandroidplatformscreen.h
@@ -69,6 +69,12 @@ public:
     QImage::Format format() const override { return m_format; }
     QSizeF physicalSize() const override { return m_physicalSize; }
 
+    QString name() const override { return m_name; }
+    QList<Mode> modes() const override { return m_modes; }
+    int currentMode() const override { return m_currentMode; }
+    int preferredMode() const override { return m_currentMode; }
+    qreal refreshRate() const override { return m_refreshRate; }
+
     inline QWindow *topWindow() const;
     QWindow *topLevelAt(const QPoint & p) const override;
 
@@ -87,6 +93,7 @@ public slots:
     void setPhysicalSize(const QSize &size);
     void setAvailableGeometry(const QRect &rect);
     void setSize(const QSize &size);
+    void setRefreshRate(qreal refreshRate);
 
 protected:
     bool event(QEvent *event) override;
@@ -100,6 +107,10 @@ protected:
     int m_depth;
     QImage::Format m_format;
     QSizeF m_physicalSize;
+    qreal m_refreshRate;
+    QString m_name;
+    QList<Mode> m_modes;
+    int m_currentMode = 0;
 
 private:
     QDpi logicalDpi() const override;