Handle mouse integer scrolling locally

Do not rely on SDL to expose integer scroll values, as they are not available in all versions. It was reimplemented in SDL 3.2.12 by this commit: <0447c2f3c3> Refs #6156 <https://github.com/Genymobile/scrcpy/issues/6156>
2026-03-23 12:34:28 +01:00 · 2025-06-29 18:24:06 +02:00
35 changed files with 179 additions and 91 deletions
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -202,7 +202,8 @@ jobs:

      - name: Install dependencies
        run: |
-            brew install meson nasm libiconv zlib automake autoconf libtool
+            brew install meson ninja nasm libiconv zlib automake autoconf \
+                libtool

      - name: Build
        env:
@@ -244,7 +245,7 @@ jobs:
        uses: actions/checkout@v4

      - name: Install dependencies
-        run: brew install meson nasm libiconv zlib automake
+        run: brew install meson ninja nasm libiconv zlib automake
             # autoconf and libtool are already installed on macos-13

      - name: Build
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 source for the project. Do not download releases from random websites, even if
 their name contains `scrcpy`.**

-# scrcpy (v3.3.2)
+# scrcpy (v3.3.1)

 <img src="app/data/icon.svg" width="128" height="128" alt="scrcpy" align="right" />

--- a/app/deps/adb_macos.sh
+++ b/app/deps/adb_macos.sh
@@ -7,7 +7,7 @@ cd "$DEPS_DIR"
 VERSION=36.0.0
 FILENAME=platform-tools_r$VERSION-darwin.zip
 PROJECT_DIR=platform-tools-$VERSION-darwin
-SHA256SUM=d3e9fa1df3345cf728586908426615a60863d2632f73f1ce14f0f1349ef000fd
+SHA256SUM=b241878e6ec20650b041bf715ea05f7d5dc73bd24529464bd9cf68946e3132bd

 cd "$SOURCES_DIR"

--- a/app/deps/adb_windows.sh
+++ b/app/deps/adb_windows.sh
@@ -7,7 +7,7 @@ cd "$DEPS_DIR"
 VERSION=36.0.0
 FILENAME=platform-tools_r$VERSION-win.zip
 PROJECT_DIR=platform-tools-$VERSION-windows
-SHA256SUM=12c2841f354e92a0eb2fd7bf6f0f9bf8538abce7bd6b060ac8349d6f6a61107c
+SHA256SUM=24bd8bebbbb58b9870db202b5c6775c4a49992632021c60750d9d8ec8179d5f0

 cd "$SOURCES_DIR"

--- a/app/deps/sdl.sh
+++ b/app/deps/sdl.sh
@@ -28,7 +28,7 @@ export CXXFLAGS="$CFLAGS"

 if [[ -d "$DIRNAME" ]]
 then
-    echo "'$PWD/$DIRNAME' already exists, not reconfigured"
+    echo "'$PWD/$HDIRNAME' already exists, not reconfigured"
    cd "$DIRNAME"
 else
    mkdir "$DIRNAME"
--- a/app/scrcpy-windows.rc
+++ b/app/scrcpy-windows.rc
@@ -13,7 +13,7 @@ BEGIN
      VALUE "LegalCopyright", "Romain Vimont, Genymobile"
      VALUE "OriginalFilename", "scrcpy.exe"
      VALUE "ProductName", "scrcpy"
-      VALUE "ProductVersion", "3.3.2"
+      VALUE "ProductVersion", "3.3.1"
    END
  END
  BLOCK "VarFileInfo"
--- a/app/src/adb/adb.c
+++ b/app/src/adb/adb.c
@@ -103,7 +103,7 @@ argv_to_string(const char *const *argv, char *buf, size_t bufsize) {

 static void
 show_adb_installation_msg(void) {
-#ifndef _WIN32
+#ifndef __WINDOWS__
    static const struct {
        const char *binary;
        const char *command;
@@ -331,7 +331,7 @@ sc_adb_reverse_remove(struct sc_intr *intr, const char *serial,
 bool
 sc_adb_push(struct sc_intr *intr, const char *serial, const char *local,
            const char *remote, unsigned flags) {
-#ifdef _WIN32
+#ifdef __WINDOWS__
    // Windows will parse the string, so the paths must be quoted
    // (see sys/win/command.c)
    local = sc_str_quote(local);
@@ -351,7 +351,7 @@ sc_adb_push(struct sc_intr *intr, const char *serial, const char *local,

    sc_pid pid = sc_adb_execute(argv, flags);

-#ifdef _WIN32
+#ifdef __WINDOWS__
    free((void *) remote);
    free((void *) local);
 #endif
@@ -362,7 +362,7 @@ sc_adb_push(struct sc_intr *intr, const char *serial, const char *local,
 bool
 sc_adb_install(struct sc_intr *intr, const char *serial, const char *local,
               unsigned flags) {
-#ifdef _WIN32
+#ifdef __WINDOWS__
    // Windows will parse the string, so the local name must be quoted
    // (see sys/win/command.c)
    local = sc_str_quote(local);
@@ -377,7 +377,7 @@ sc_adb_install(struct sc_intr *intr, const char *serial, const char *local,

    sc_pid pid = sc_adb_execute(argv, flags);

-#ifdef _WIN32
+#ifdef __WINDOWS__
    free((void *) local);
 #endif

--- a/app/src/display.h
+++ b/app/src/display.h
@@ -22,7 +22,7 @@ struct sc_display {

    struct sc_opengl gl;
 #ifdef SC_DISPLAY_FORCE_OPENGL_CORE_PROFILE
-    SDL_GLContext gl_context;
+    SDL_GLContext *gl_context;
 #endif

    bool mipmaps;
--- a/app/src/hid/hid_mouse.c
+++ b/app/src/hid/hid_mouse.c
@@ -166,6 +166,12 @@ sc_hid_buttons_from_buttons_state(uint8_t buttons_state) {
    return c;
 }

+void
+sc_hid_mouse_init(struct sc_hid_mouse *hid) {
+    hid->residual_hscroll = 0;
+    hid->residual_vscroll = 0;
+}
+
 void
 sc_hid_mouse_generate_input_from_motion(struct sc_hid_input *hid_input,
                                    const struct sc_mouse_motion_event *event) {
@@ -192,22 +198,37 @@ sc_hid_mouse_generate_input_from_click(struct sc_hid_input *hid_input,
    data[4] = 0; // no horizontal scrolling
 }

+static int8_t
+consume_scroll_integer(float *scroll) {
+    float value = CLAMP(*scroll, -127, 127);
+    int8_t consume = value; // truncate towards 0
+    float residual = value - consume;
+    *scroll = residual;
+    return consume;
+}
+
 bool
-sc_hid_mouse_generate_input_from_scroll(struct sc_hid_input *hid_input,
+sc_hid_mouse_generate_input_from_scroll(struct sc_hid_mouse *hid,
+                                        struct sc_hid_input *hid_input,
                                    const struct sc_mouse_scroll_event *event) {
-    if (!event->vscroll_int && !event->hscroll_int) {
-        // Need a full integral value for HID
+    sc_hid_mouse_input_init(hid_input);
+
+    hid->residual_hscroll += event->hscroll;
+    hid->residual_vscroll += event->vscroll;
+    int8_t hscroll = consume_scroll_integer(&hid->residual_hscroll);
+    int8_t vscroll = consume_scroll_integer(&hid->residual_vscroll);
+
+    if (!hscroll && !vscroll) {
+        // Not enough scrolling to inject a scroll event
        return false;
    }

-    sc_hid_mouse_input_init(hid_input);
-
    uint8_t *data = hid_input->data;
    data[0] = 0; // buttons state irrelevant (and unknown)
    data[1] = 0; // no x motion
    data[2] = 0; // no y motion
-    data[3] = CLAMP(event->vscroll_int, -127, 127);
-    data[4] = CLAMP(event->hscroll_int, -127, 127);
+    data[3] = vscroll;
+    data[4] = hscroll;
    return true;
 }

--- a/app/src/hid/hid_mouse.h
+++ b/app/src/hid/hid_mouse.h
@@ -8,6 +8,13 @@

 #define SC_HID_ID_MOUSE 2

+struct sc_hid_mouse {
+    float residual_hscroll;
+    float residual_vscroll;
+};
+
+void sc_hid_mouse_init(struct sc_hid_mouse *hid);
+
 void
 sc_hid_mouse_generate_open(struct sc_hid_open *hid_open);

@@ -23,7 +30,8 @@ sc_hid_mouse_generate_input_from_click(struct sc_hid_input *hid_input,
                                    const struct sc_mouse_click_event *event);

 bool
-sc_hid_mouse_generate_input_from_scroll(struct sc_hid_input *hid_input,
+sc_hid_mouse_generate_input_from_scroll(struct sc_hid_mouse *hid,
+                                        struct sc_hid_input *hid_input,
                                    const struct sc_mouse_scroll_event *event);

 #endif
--- a/app/src/input_events.h
+++ b/app/src/input_events.h
@@ -393,8 +393,6 @@ struct sc_mouse_scroll_event {
    struct sc_position position;
    float hscroll;
    float vscroll;
-    int32_t hscroll_int;
-    int32_t vscroll_int;
    uint8_t buttons_state; // bitwise-OR of sc_mouse_button values
 };

--- a/app/src/input_manager.c
+++ b/app/src/input_manager.c
@@ -903,8 +903,6 @@ sc_input_manager_process_mouse_wheel(struct sc_input_manager *im,
        .hscroll = event->x,
        .vscroll = event->y,
 #endif
-        .hscroll_int = event->x,
-        .vscroll_int = event->y,
        .buttons_state = im->mouse_buttons_state,
    };

--- a/app/src/main.c
+++ b/app/src/main.c
@@ -1,7 +1,6 @@
 #include "common.h"

 #include <stdbool.h>
-#include <stdio.h>
 #ifdef HAVE_V4L2
 # include <libavdevice/avdevice.h>
 #endif
--- a/app/src/scrcpy.c
+++ b/app/src/scrcpy.c
@@ -93,7 +93,7 @@ struct scrcpy {

 #ifdef _WIN32
 static BOOL WINAPI windows_ctrl_handler(DWORD ctrl_type) {
-    if (ctrl_type == CTRL_C_EVENT || ctrl_type == CTRL_BREAK_EVENT) {
+    if (ctrl_type == CTRL_C_EVENT) {
        sc_push_event(SDL_QUIT);
        return TRUE;
    }
--- a/app/src/screen.c
+++ b/app/src/screen.c
@@ -225,7 +225,7 @@ sc_screen_render_novideo(struct sc_screen *screen) {
    (void) res; // any error already logged
 }

-#if defined(__APPLE__) || defined(_WIN32)
+#if defined(__APPLE__) || defined(__WINDOWS__)
 # define CONTINUOUS_RESIZING_WORKAROUND
 #endif

@@ -409,7 +409,7 @@ sc_screen_init(struct sc_screen *screen,
    } else {
        // without video, the icon is used as window content, it must be present
        LOGE("Could not load icon");
-        goto error_destroy_window;
+        goto error_destroy_fps_counter;
    }

    SDL_Surface *icon_novideo = params->video ? NULL : icon;
--- a/app/src/uhid/mouse_uhid.c
+++ b/app/src/uhid/mouse_uhid.c
@@ -55,7 +55,8 @@ sc_mouse_processor_process_mouse_scroll(struct sc_mouse_processor *mp,
    struct sc_mouse_uhid *mouse = DOWNCAST(mp);

    struct sc_hid_input hid_input;
-    if (!sc_hid_mouse_generate_input_from_scroll(&hid_input, event)) {
+    if (!sc_hid_mouse_generate_input_from_scroll(&mouse->hid, &hid_input,
+                                                 event)) {
        return;
    }

@@ -65,6 +66,8 @@ sc_mouse_processor_process_mouse_scroll(struct sc_mouse_processor *mp,
 bool
 sc_mouse_uhid_init(struct sc_mouse_uhid *mouse,
                   struct sc_controller *controller) {
+    sc_hid_mouse_init(&mouse->hid);
+
    mouse->controller = controller;

    static const struct sc_mouse_processor_ops ops = {
--- a/app/src/uhid/mouse_uhid.h
+++ b/app/src/uhid/mouse_uhid.h
@@ -4,11 +4,13 @@
 #include <stdbool.h>

 #include "controller.h"
+#include "hid/hid_mouse.h"
 #include "trait/mouse_processor.h"

 struct sc_mouse_uhid {
    struct sc_mouse_processor mouse_processor; // mouse processor trait

+    struct sc_hid_mouse hid;
    struct sc_controller *controller;
 };

--- a/app/src/usb/mouse_aoa.c
+++ b/app/src/usb/mouse_aoa.c
@@ -42,7 +42,8 @@ sc_mouse_processor_process_mouse_scroll(struct sc_mouse_processor *mp,
    struct sc_mouse_aoa *mouse = DOWNCAST(mp);

    struct sc_hid_input hid_input;
-    if (!sc_hid_mouse_generate_input_from_scroll(&hid_input, event)) {
+    if (!sc_hid_mouse_generate_input_from_scroll(&mouse->hid, &hid_input,
+                                                 event)) {
        return;
    }

@@ -64,6 +65,8 @@ sc_mouse_aoa_init(struct sc_mouse_aoa *mouse, struct sc_aoa *aoa) {
        return false;
    }

+    sc_hid_mouse_init(&mouse->hid);
+
    static const struct sc_mouse_processor_ops ops = {
        .process_mouse_motion = sc_mouse_processor_process_mouse_motion,
        .process_mouse_click = sc_mouse_processor_process_mouse_click,
--- a/app/src/usb/mouse_aoa.h
+++ b/app/src/usb/mouse_aoa.h
@@ -6,11 +6,13 @@
 #include <stdbool.h>

 #include "usb/aoa_hid.h"
+#include "hid/hid_mouse.h"
 #include "trait/mouse_processor.h"

 struct sc_mouse_aoa {
    struct sc_mouse_processor mouse_processor; // mouse processor trait

+    struct sc_hid_mouse hid;
    struct sc_aoa *aoa;
 };

--- a/app/src/usb/screen_otg.c
+++ b/app/src/usb/screen_otg.c
@@ -171,8 +171,6 @@ sc_screen_otg_process_mouse_wheel(struct sc_screen_otg *screen,
        .hscroll = event->x,
        .vscroll = event->y,
 #endif
-        .hscroll_int = event->x,
-        .vscroll_int = event->y,
        .buttons_state = sc_mouse_buttons_state_from_sdl(sdl_buttons_state),
    };

--- a/app/src/util/net.c
+++ b/app/src/util/net.c
@@ -2,7 +2,6 @@

 #include <assert.h>
 #include <stdio.h>
-#include <stdlib.h>

 #ifdef _WIN32
 # include <ws2tcpip.h>
--- a/app/src/util/vecdeque.h
+++ b/app/src/util/vecdeque.h
@@ -191,8 +191,7 @@ sc_vecdeque_reallocdata_(void *ptr, size_t newcap, size_t item_size,

    size_t right_len = MIN(size, oldcap - oldorigin);
    assert(right_len);
-    memcpy(newptr, (char *) ptr + (oldorigin * item_size),
-           right_len * item_size);
+    memcpy(newptr, (char *) ptr + (oldorigin * item_size), right_len * item_size);

    if (size > right_len) {
        memcpy((char *) newptr + (right_len * item_size), ptr,
--- a/doc/build.md
+++ b/doc/build.md
@@ -233,10 +233,10 @@ install` must be run as root)._

 #### Option 2: Use prebuilt server

- - [`scrcpy-server-v3.3.2`][direct-scrcpy-server]  
-   <sub>SHA-256: `2ee5ca0863ef440f5b7c75856bb475c5283d0a8359cb370b1c161314fd29dfd9`</sub>
+ - [`scrcpy-server-v3.3.1`][direct-scrcpy-server]  
+   <sub>SHA-256: `a0f70b20aa4998fbf658c94118cd6c8dab6abbb0647a3bdab344d70bc1ebcbb8`</sub>

-[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.2/scrcpy-server-v3.3.2
+[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.1/scrcpy-server-v3.3.1

 Download the prebuilt server somewhere, and specify its path during the Meson
 configuration:
--- a/doc/linux.md
+++ b/doc/linux.md
@@ -6,11 +6,11 @@

 Download a static build of the [latest release]:

- - [`scrcpy-linux-x86_64-v3.3.2.tar.gz`][direct-linux-x86_64] (x86_64)  
-   <sub>SHA-256: `92bed0fa274b9165eb8740e07cf2e2692ebe09ad6911175b0ee42e08799dc51c`</sub>
+ - [`scrcpy-linux-x86_64-v3.3.1.tar.gz`][direct-linux-x86_64] (x86_64)  
+   <sub>SHA-256: `bbfe54c6b178adafeaffbbfbbc1548a74486553170c63e63bdd41863ad123422`</sub>

 [latest release]: https://github.com/Genymobile/scrcpy/releases/latest
-[direct-linux-x86_64]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.2/scrcpy-linux-x86_64-v3.3.2.tar.gz
+[direct-linux-x86_64]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.1/scrcpy-linux-x86_64-v3.3.1.tar.gz

 and extract it.

--- a/doc/macos.md
+++ b/doc/macos.md
@@ -6,15 +6,15 @@

 Download a static build of the [latest release]:

- - [`scrcpy-macos-aarch64-v3.3.2.tar.gz`][direct-macos-aarch64] (aarch64)  
-   <sub>SHA-256: `a213eeff8ac95893e69c4bc6a001a402c6680dbfcb74cb353c0124184ed88e8d`</sub>
+ - [`scrcpy-macos-aarch64-v3.3.1.tar.gz`][direct-macos-aarch64] (aarch64)  
+   <sub>SHA-256: `907b925900ebd8499c1e47acc9689a95bd3a6f9930eb1d7bdfbca8375ae4f139`</sub>

- - [`scrcpy-macos-x86_64-v3.3.2.tar.gz`][direct-macos-x86_64] (x86_64)  
-   <sub>SHA-256: `2a1b27fbb67821a886c7e8dea641899836c0abbe7afd37905584b99bcd21bc04`</sub>
+ - [`scrcpy-macos-x86_64-v3.3.1.tar.gz`][direct-macos-x86_64] (x86_64)  
+   <sub>SHA-256: `69772491dad718eea82fc65c8e89febff7d41c4ce6faff02f4789a588d10fd7d`</sub>

 [latest release]: https://github.com/Genymobile/scrcpy/releases/latest
-[direct-macos-aarch64]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.2/scrcpy-macos-aarch64-v3.3.2.tar.gz
-[direct-macos-x86_64]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.2/scrcpy-macos-x86_64-v3.3.2.tar.gz
+[direct-macos-aarch64]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.1/scrcpy-macos-aarch64-v3.3.1.tar.gz
+[direct-macos-x86_64]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.1/scrcpy-macos-x86_64-v3.3.1.tar.gz

 and extract it.

--- a/doc/windows.md
+++ b/doc/windows.md
@@ -6,14 +6,14 @@

 Download the [latest release]:

- - [`scrcpy-win64-v3.3.2.zip`][direct-win64] (64-bit)  
-   <sub>SHA-256: `8f7b19371657b872e271e6b02a0c758c61c6e31e032e9df55a83aa3aab960bfa`</sub>
- - [`scrcpy-win32-v3.3.2.zip`][direct-win32] (32-bit)  
-   <sub>SHA-256: `cff2bbebdcfe14a023b77cd601fc4420b5631b19bd4b09ce4dcd4e5bf8e63244`</sub>
+ - [`scrcpy-win64-v3.3.1.zip`][direct-win64] (64-bit)  
+   <sub>SHA-256: `4fcad494772a3ae5de9a133149f8856d2fc429b41795f7cf7c754e0c1bb6fbc0`</sub>
+ - [`scrcpy-win32-v3.3.1.zip`][direct-win32] (32-bit)  
+   <sub>SHA-256: `ccdf1b4f5d19dfe760446a107e55b0a010a00e097d46533a161499c9333a20a6`</sub>

 [latest release]: https://github.com/Genymobile/scrcpy/releases/latest
-[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.2/scrcpy-win64-v3.3.2.zip
-[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.2/scrcpy-win32-v3.3.2.zip
+[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.1/scrcpy-win64-v3.3.1.zip
+[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v3.3.1/scrcpy-win32-v3.3.1.zip

 and extract it.

--- a/install_release.sh
+++ b/install_release.sh
@@ -2,8 +2,8 @@
 set -e

 BUILDDIR=build-auto
-PREBUILT_SERVER_URL=https://github.com/Genymobile/scrcpy/releases/download/v3.3.2/scrcpy-server-v3.3.2
-PREBUILT_SERVER_SHA256=2ee5ca0863ef440f5b7c75856bb475c5283d0a8359cb370b1c161314fd29dfd9
+PREBUILT_SERVER_URL=https://github.com/Genymobile/scrcpy/releases/download/v3.3.1/scrcpy-server-v3.3.1
+PREBUILT_SERVER_SHA256=a0f70b20aa4998fbf658c94118cd6c8dab6abbb0647a3bdab344d70bc1ebcbb8

 echo "[scrcpy] Downloading prebuilt server..."
 wget "$PREBUILT_SERVER_URL" -O scrcpy-server
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('scrcpy', 'c',
-        version: '3.3.2',
+        version: '3.3.1',
        meson_version: '>= 0.49',
        default_options: [
            'c_std=c11',
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -7,8 +7,8 @@ android {
        applicationId "com.genymobile.scrcpy"
        minSdkVersion 21
        targetSdkVersion 35
-        versionCode 30302
-        versionName "3.3.2"
+        versionCode 30301
+        versionName "3.3.1"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
--- a/server/build_without_gradle.sh
+++ b/server/build_without_gradle.sh
@@ -12,7 +12,7 @@
 set -e

 SCRCPY_DEBUG=false
-SCRCPY_VERSION_NAME=3.3.2
+SCRCPY_VERSION_NAME=3.3.1

 PLATFORM=${ANDROID_PLATFORM:-35}
 BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-35.0.0}
--- a/server/src/main/aidl/android/view/IDisplayWindowListener.aidl
+++ b/server/src/main/aidl/android/view/IDisplayWindowListener.aidl
@@ -48,4 +48,19 @@ oneway interface IDisplayWindowListener {
     * Called when a display is removed from the hierarchy.
     */
    void onDisplayRemoved(int displayId);
+
+    /**
+     * Called when fixed rotation is started on a display.
+     */
+    void onFixedRotationStarted(int displayId, int newRotation);
+
+    /**
+     * Called when the previous fixed rotation on a display is finished.
+     */
+    void onFixedRotationFinished(int displayId);
+
+    /**
+     * Called when the keep clear ares on a display have changed.
+     */
+    void onKeepClearAreasChanged(int displayId, in List<Rect> restricted, in List<Rect> unrestricted);
 }
--- a/server/src/main/java/com/genymobile/scrcpy/FakeContext.java
+++ b/server/src/main/java/com/genymobile/scrcpy/FakeContext.java
@@ -5,6 +5,7 @@ import com.genymobile.scrcpy.wrappers.ServiceManager;
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.content.AttributionSource;
+import android.content.ClipboardManager;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.ContextWrapper;
@@ -90,11 +91,6 @@ public final class FakeContext extends ContextWrapper {
        return this;
    }

-    @Override
-    public Context createPackageContext(String packageName, int flags) {
-        return this;
-    }
-
    @Override
    public ContentResolver getContentResolver() {
        return contentResolver;
@@ -108,11 +104,9 @@ public final class FakeContext extends ContextWrapper {
            return null;
        }

-        // "semclipboard" is a Samsung-internal service
-        // See <https://github.com/Genymobile/scrcpy/issues/6224>
-        if (Context.CLIPBOARD_SERVICE.equals(name) || "semclipboard".equals(name)) {
+        if (Context.CLIPBOARD_SERVICE.equals(name)) {
            try {
-                Field field = service.getClass().getDeclaredField("mContext");
+                Field field = ClipboardManager.class.getDeclaredField("mContext");
                field.setAccessible(true);
                field.set(service, this);
            } catch (ReflectiveOperationException e) {
--- a/server/src/main/java/com/genymobile/scrcpy/util/Settings.java
+++ b/server/src/main/java/com/genymobile/scrcpy/util/Settings.java
@@ -1,8 +1,13 @@
 package com.genymobile.scrcpy.util;

+import com.genymobile.scrcpy.AndroidVersions;
 import com.genymobile.scrcpy.wrappers.ContentProvider;
 import com.genymobile.scrcpy.wrappers.ServiceManager;

+import android.os.Build;
+
+import java.io.IOException;
+
 public final class Settings {

    public static final String TABLE_SYSTEM = ContentProvider.TABLE_SYSTEM;
@@ -13,26 +18,66 @@ public final class Settings {
        /* not instantiable */
    }

-    public static String getValue(String table, String key) throws SettingsException {
-        try (ContentProvider provider = ServiceManager.getActivityManager().createSettingsProvider()) {
-            return provider.getValue(table, key);
+    private static void execSettingsPut(String table, String key, String value) throws SettingsException {
+        try {
+            Command.exec("settings", "put", table, key, value);
+        } catch (IOException | InterruptedException e) {
+            throw new SettingsException("put", table, key, value, e);
        }
    }

+    private static String execSettingsGet(String table, String key) throws SettingsException {
+        try {
+            return Command.execReadLine("settings", "get", table, key);
+        } catch (IOException | InterruptedException e) {
+            throw new SettingsException("get", table, key, null, e);
+        }
+    }
+
+    public static String getValue(String table, String key) throws SettingsException {
+        if (Build.VERSION.SDK_INT <= AndroidVersions.API_30_ANDROID_11) {
+            // on Android >= 12, it always fails: <https://github.com/Genymobile/scrcpy/issues/2788>
+            try (ContentProvider provider = ServiceManager.getActivityManager().createSettingsProvider()) {
+                return provider.getValue(table, key);
+            } catch (SettingsException e) {
+                Ln.w("Could not get settings value via ContentProvider, fallback to settings process", e);
+            }
+        }
+
+        return execSettingsGet(table, key);
+    }
+
    public static void putValue(String table, String key, String value) throws SettingsException {
-        try (ContentProvider provider = ServiceManager.getActivityManager().createSettingsProvider()) {
-            provider.putValue(table, key, value);
+        if (Build.VERSION.SDK_INT <= AndroidVersions.API_30_ANDROID_11) {
+            // on Android >= 12, it always fails: <https://github.com/Genymobile/scrcpy/issues/2788>
+            try (ContentProvider provider = ServiceManager.getActivityManager().createSettingsProvider()) {
+                provider.putValue(table, key, value);
+            } catch (SettingsException e) {
+                Ln.w("Could not put settings value via ContentProvider, fallback to settings process", e);
+            }
        }

+        execSettingsPut(table, key, value);
    }

    public static String getAndPutValue(String table, String key, String value) throws SettingsException {
-        try (ContentProvider provider = ServiceManager.getActivityManager().createSettingsProvider()) {
-            String oldValue = provider.getValue(table, key);
-            if (!value.equals(oldValue)) {
-                provider.putValue(table, key, value);
+        if (Build.VERSION.SDK_INT <= AndroidVersions.API_30_ANDROID_11) {
+            // on Android >= 12, it always fails: <https://github.com/Genymobile/scrcpy/issues/2788>
+            try (ContentProvider provider = ServiceManager.getActivityManager().createSettingsProvider()) {
+                String oldValue = provider.getValue(table, key);
+                if (!value.equals(oldValue)) {
+                    provider.putValue(table, key, value);
+                }
+                return oldValue;
+            } catch (SettingsException e) {
+                Ln.w("Could not get and put settings value via ContentProvider, fallback to settings process", e);
            }
-            return oldValue;
        }
+
+        String oldValue = getValue(table, key);
+        if (!value.equals(oldValue)) {
+            putValue(table, key, value);
+        }
+        return oldValue;
    }
 }
--- a/server/src/main/java/com/genymobile/scrcpy/video/NewDisplayCapture.java
+++ b/server/src/main/java/com/genymobile/scrcpy/video/NewDisplayCapture.java
@@ -25,7 +25,6 @@ public class NewDisplayCapture extends SurfaceCapture {

    // Internal fields copied from android.hardware.display.DisplayManager
    private static final int VIRTUAL_DISPLAY_FLAG_PUBLIC = android.hardware.display.DisplayManager.VIRTUAL_DISPLAY_FLAG_PUBLIC;
-    private static final int VIRTUAL_DISPLAY_FLAG_PRESENTATION = android.hardware.display.DisplayManager.VIRTUAL_DISPLAY_FLAG_PRESENTATION;
    private static final int VIRTUAL_DISPLAY_FLAG_OWN_CONTENT_ONLY = android.hardware.display.DisplayManager.VIRTUAL_DISPLAY_FLAG_OWN_CONTENT_ONLY;
    private static final int VIRTUAL_DISPLAY_FLAG_SUPPORTS_TOUCH = 1 << 6;
    private static final int VIRTUAL_DISPLAY_FLAG_ROTATES_WITH_CONTENT = 1 << 7;
@@ -170,7 +169,6 @@ public class NewDisplayCapture extends SurfaceCapture {
        int virtualDisplayId;
        try {
            int flags = VIRTUAL_DISPLAY_FLAG_PUBLIC
-                    | VIRTUAL_DISPLAY_FLAG_PRESENTATION
                    | VIRTUAL_DISPLAY_FLAG_OWN_CONTENT_ONLY
                    | VIRTUAL_DISPLAY_FLAG_SUPPORTS_TOUCH
                    | VIRTUAL_DISPLAY_FLAG_ROTATES_WITH_CONTENT;
--- a/server/src/main/java/com/genymobile/scrcpy/wrappers/DisplayWindowListener.java
+++ b/server/src/main/java/com/genymobile/scrcpy/wrappers/DisplayWindowListener.java
@@ -1,10 +1,11 @@
 package com.genymobile.scrcpy.wrappers;

 import android.content.res.Configuration;
-import android.os.Parcel;
-import android.os.RemoteException;
+import android.graphics.Rect;
 import android.view.IDisplayWindowListener;

+import java.util.List;
+
 public class DisplayWindowListener extends IDisplayWindowListener.Stub {
    @Override
    public void onDisplayAdded(int displayId) {
@@ -22,13 +23,17 @@ public class DisplayWindowListener extends IDisplayWindowListener.Stub {
    }

    @Override
-    public boolean onTransact(int code, Parcel data, Parcel reply, int flags) throws RemoteException {
-        try {
-            return super.onTransact(code, data, reply, flags);
-        } catch (AbstractMethodError e) {
-            // Ignore unknown methods, write default response to reply parcel
-            reply.writeNoException();
-            return true;
-        }
+    public void onFixedRotationStarted(int displayId, int newRotation) {
+        // empty default implementation
+    }
+
+    @Override
+    public void onFixedRotationFinished(int displayId) {
+        // empty default implementation
+    }
+
+    @Override
+    public void onKeepClearAreasChanged(int displayId, List<Rect> restricted, List<Rect> unrestricted) {
+        // empty default implementation
    }
 }