Restore power mode to normal on cleanup

This avoids to let the device screen turned off (as enabled by Ctrl+o or
--turn-screen-off).

PR #1576 <https://github.com/Genymobile/scrcpy/pull/1576>
Fixes #1572 <https://github.com/Genymobile/scrcpy/issues/1572>

app/src/cli.c

@@ -3,10 +3,11 @@
 #include <assert.h>
 #include <getopt.h>
 #include <stdint.h>
+#include <stdio.h>
 #include <unistd.h>
 
 #include "config.h"
-#include "recorder.h"
+#include "scrcpy.h"
 #include "util/log.h"
 #include "util/str_util.h"
 
@@ -382,10 +383,10 @@ parse_rotation(const char *s, uint8_t *rotation) {
 static bool
 parse_window_position(const char *s, int16_t *position) {
     // special value for "auto"
-    static_assert(WINDOW_POSITION_UNDEFINED == -0x8000, "unexpected value");
+    static_assert(SC_WINDOW_POSITION_UNDEFINED == -0x8000, "unexpected value");
 
     if (!strcmp(s, "auto")) {
-        *position = WINDOW_POSITION_UNDEFINED;
+        *position = SC_WINDOW_POSITION_UNDEFINED;
         return true;
     }
 
@@ -414,7 +415,7 @@ parse_window_dimension(const char *s, uint16_t *dimension) {
 }
 
 static bool
-parse_port_range(const char *s, struct port_range *port_range) {
+parse_port_range(const char *s, struct sc_port_range *port_range) {
     long values[2];
     size_t count = parse_integers_arg(s, 2, values, 0, 0xFFFF, "port");
     if (!count) {
@@ -480,20 +481,20 @@ parse_log_level(const char *s, enum sc_log_level *log_level) {
 }
 
 static bool
-parse_record_format(const char *optarg, enum recorder_format *format) {
+parse_record_format(const char *optarg, enum sc_record_format *format) {
     if (!strcmp(optarg, "mp4")) {
-        *format = RECORDER_FORMAT_MP4;
+        *format = SC_RECORD_FORMAT_MP4;
         return true;
     }
     if (!strcmp(optarg, "mkv")) {
-        *format = RECORDER_FORMAT_MKV;
+        *format = SC_RECORD_FORMAT_MKV;
         return true;
     }
     LOGE("Unsupported format: %s (expected mp4 or mkv)", optarg);
     return false;
 }
 
-static enum recorder_format
+static enum sc_record_format
 guess_record_format(const char *filename) {
     size_t len = strlen(filename);
     if (len < 4) {
@@ -501,10 +502,10 @@ guess_record_format(const char *filename) {
     }
     const char *ext = &filename[len - 4];
     if (!strcmp(ext, ".mp4")) {
-        return RECORDER_FORMAT_MP4;
+        return SC_RECORD_FORMAT_MP4;
     }
     if (!strcmp(ext, ".mkv")) {
-        return RECORDER_FORMAT_MKV;
+        return SC_RECORD_FORMAT_MKV;
     }
     return 0;
 }

app/src/input_manager.c

@@ -434,7 +434,7 @@ convert_mouse_motion(const SDL_MouseMotionEvent *from, struct screen *screen,
     to->inject_touch_event.pointer_id = POINTER_ID_MOUSE;
     to->inject_touch_event.position.screen_size = screen->frame_size;
     to->inject_touch_event.position.point =
-        screen_convert_to_frame_coords(screen, from->x, from->y);
+        screen_convert_window_to_frame_coords(screen, from->x, from->y);
     to->inject_touch_event.pressure = 1.f;
     to->inject_touch_event.buttons = convert_mouse_buttons(from->state);
 
@@ -472,15 +472,15 @@ convert_touch(const SDL_TouchFingerEvent *from, struct screen *screen,
     to->inject_touch_event.pointer_id = from->fingerId;
     to->inject_touch_event.position.screen_size = screen->frame_size;
 
-    int ww;
-    int wh;
-    SDL_GL_GetDrawableSize(screen->window, &ww, &wh);
+    int dw;
+    int dh;
+    SDL_GL_GetDrawableSize(screen->window, &dw, &dh);
 
     // SDL touch event coordinates are normalized in the range [0; 1]
-    int32_t x = from->x * ww;
-    int32_t y = from->y * wh;
+    int32_t x = from->x * dw;
+    int32_t y = from->y * dh;
     to->inject_touch_event.position.point =
-        screen_convert_to_frame_coords(screen, x, y);
+        screen_convert_drawable_to_frame_coords(screen, x, y);
 
     to->inject_touch_event.pressure = from->pressure;
     to->inject_touch_event.buttons = 0;
@@ -510,8 +510,9 @@ convert_mouse_button(const SDL_MouseButtonEvent *from, struct screen *screen,
     to->inject_touch_event.pointer_id = POINTER_ID_MOUSE;
     to->inject_touch_event.position.screen_size = screen->frame_size;
     to->inject_touch_event.position.point =
-        screen_convert_to_frame_coords(screen, from->x, from->y);
-    to->inject_touch_event.pressure = 1.f;
+        screen_convert_window_to_frame_coords(screen, from->x, from->y);
+    to->inject_touch_event.pressure =
+        from->type == SDL_MOUSEBUTTONDOWN ? 1.f : 0.f;
     to->inject_touch_event.buttons =
         convert_mouse_buttons(SDL_BUTTON(from->button));
 
@@ -575,7 +576,8 @@ convert_mouse_wheel(const SDL_MouseWheelEvent *from, struct screen *screen,
 
     struct position position = {
         .screen_size = screen->frame_size,
-        .point = screen_convert_to_frame_coords(screen, mouse_x, mouse_y),
+        .point = screen_convert_window_to_frame_coords(screen,
+                                                       mouse_x, mouse_y),
     };
 
     to->type = CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT;

app/src/main.c

@@ -1,5 +1,6 @@
 #include "scrcpy.h"
 
+#include <assert.h>
 #include <stdbool.h>
 #include <unistd.h>
 #include <libavformat/avformat.h>

app/src/recorder.c

@@ -63,7 +63,7 @@ recorder_queue_clear(struct recorder_queue *queue) {
 bool
 recorder_init(struct recorder *recorder,
               const char *filename,
-              enum recorder_format format,
+              enum sc_record_format format,
               struct size declared_frame_size) {
     recorder->filename = SDL_strdup(filename);
     if (!recorder->filename) {
@@ -105,10 +105,10 @@ recorder_destroy(struct recorder *recorder) {
 }
 
 static const char *
-recorder_get_format_name(enum recorder_format format) {
+recorder_get_format_name(enum sc_record_format format) {
     switch (format) {
-        case RECORDER_FORMAT_MP4: return "mp4";
-        case RECORDER_FORMAT_MKV: return "matroska";
+        case SC_RECORD_FORMAT_MP4: return "mp4";
+        case SC_RECORD_FORMAT_MKV: return "matroska";
         default: return NULL;
     }
 }

app/src/recorder.h

@@ -8,14 +8,9 @@
 
 #include "config.h"
 #include "common.h"
+#include "scrcpy.h"
 #include "util/queue.h"
 
-enum recorder_format {
-    RECORDER_FORMAT_AUTO,
-    RECORDER_FORMAT_MP4,
-    RECORDER_FORMAT_MKV,
-};
-
 struct record_packet {
     AVPacket packet;
     struct record_packet *next;
@@ -25,7 +20,7 @@ struct recorder_queue QUEUE(struct record_packet);
 
 struct recorder {
     char *filename;
-    enum recorder_format format;
+    enum sc_record_format format;
     AVFormatContext *ctx;
     struct size declared_frame_size;
     bool header_written;
@@ -46,7 +41,7 @@ struct recorder {
 
 bool
 recorder_init(struct recorder *recorder, const char *filename,
-              enum recorder_format format, struct size declared_frame_size);
+              enum sc_record_format format, struct size declared_frame_size);
 
 void
 recorder_destroy(struct recorder *recorder);

app/src/scrcpy.c

@@ -8,6 +8,8 @@
 #include <SDL2/SDL.h>
 
 #ifdef _WIN32
+// not needed here, but winsock2.h must never be included AFTER windows.h
+# include <winsock2.h>
 # include <windows.h>
 #endif
 

app/src/scrcpy.h

@@ -2,13 +2,30 @@
 #define SCRCPY_H
 
 #include <stdbool.h>
+#include <stddef.h>
 #include <stdint.h>
 
 #include "config.h"
-#include "common.h"
-#include "input_manager.h"
-#include "recorder.h"
-#include "util/log.h"
+
+enum sc_log_level {
+    SC_LOG_LEVEL_DEBUG,
+    SC_LOG_LEVEL_INFO,
+    SC_LOG_LEVEL_WARN,
+    SC_LOG_LEVEL_ERROR,
+};
+
+enum sc_record_format {
+    SC_RECORD_FORMAT_AUTO,
+    SC_RECORD_FORMAT_MP4,
+    SC_RECORD_FORMAT_MKV,
+};
+
+struct sc_port_range {
+    uint16_t first;
+    uint16_t last;
+};
+
+#define SC_WINDOW_POSITION_UNDEFINED (-0x8000)
 
 struct scrcpy_options {
     const char *serial;
@@ -19,15 +36,15 @@ struct scrcpy_options {
     const char *render_driver;
     const char *codec_options;
     enum sc_log_level log_level;
-    enum recorder_format record_format;
-    struct port_range port_range;
+    enum sc_record_format record_format;
+    struct sc_port_range port_range;
     uint16_t max_size;
     uint32_t bit_rate;
     uint16_t max_fps;
     int8_t lock_video_orientation;
     uint8_t rotation;
-    int16_t window_x; // WINDOW_POSITION_UNDEFINED for "auto"
-    int16_t window_y; // WINDOW_POSITION_UNDEFINED for "auto"
+    int16_t window_x; // SC_WINDOW_POSITION_UNDEFINED for "auto"
+    int16_t window_y; // SC_WINDOW_POSITION_UNDEFINED for "auto"
     uint16_t window_width;
     uint16_t window_height;
     uint16_t display_id;
@@ -55,7 +72,7 @@ struct scrcpy_options {
     .render_driver = NULL, \
     .codec_options = NULL, \
     .log_level = SC_LOG_LEVEL_INFO, \
-    .record_format = RECORDER_FORMAT_AUTO, \
+    .record_format = SC_RECORD_FORMAT_AUTO, \
     .port_range = { \
         .first = DEFAULT_LOCAL_PORT_RANGE_FIRST, \
         .last = DEFAULT_LOCAL_PORT_RANGE_LAST, \
@@ -65,8 +82,8 @@ struct scrcpy_options {
     .max_fps = 0, \
     .lock_video_orientation = DEFAULT_LOCK_VIDEO_ORIENTATION, \
     .rotation = 0, \
-    .window_x = WINDOW_POSITION_UNDEFINED, \
-    .window_y = WINDOW_POSITION_UNDEFINED, \
+    .window_x = SC_WINDOW_POSITION_UNDEFINED, \
+    .window_y = SC_WINDOW_POSITION_UNDEFINED, \
     .window_width = 0, \
     .window_height = 0, \
     .display_id = 0, \

app/src/screen.c

@@ -8,6 +8,7 @@
 #include "common.h"
 #include "compat.h"
 #include "icon.xpm"
+#include "scrcpy.h"
 #include "tiny_xpm.h"
 #include "video_buffer.h"
 #include "util/lock.h"
@@ -257,9 +258,9 @@ screen_init_rendering(struct screen *screen, const char *window_title,
         window_flags |= SDL_WINDOW_BORDERLESS;
     }
 
-    int x = window_x != WINDOW_POSITION_UNDEFINED
+    int x = window_x != SC_WINDOW_POSITION_UNDEFINED
           ? window_x : (int) SDL_WINDOWPOS_UNDEFINED;
-    int y = window_y != WINDOW_POSITION_UNDEFINED
+    int y = window_y != SC_WINDOW_POSITION_UNDEFINED
           ? window_y : (int) SDL_WINDOWPOS_UNDEFINED;
     screen->window = SDL_CreateWindow(window_title, x, y,
                                       window_size.width, window_size.height,
@@ -579,14 +580,14 @@ screen_handle_window_event(struct screen *screen,
 }
 
 struct point
-screen_convert_to_frame_coords(struct screen *screen, int32_t x, int32_t y) {
+screen_convert_drawable_to_frame_coords(struct screen *screen,
+                                        int32_t x, int32_t y) {
     unsigned rotation = screen->rotation;
     assert(rotation < 4);
 
     int32_t w = screen->content_size.width;
     int32_t h = screen->content_size.height;
 
-    screen_hidpi_scale_coords(screen, &x, &y);
 
     x = (int64_t) (x - screen->rect.x) * w / screen->rect.w;
     y = (int64_t) (y - screen->rect.y) * h / screen->rect.h;
@@ -615,6 +616,13 @@ screen_convert_to_frame_coords(struct screen *screen, int32_t x, int32_t y) {
     return result;
 }
 
+struct point
+screen_convert_window_to_frame_coords(struct screen *screen,
+                                      int32_t x, int32_t y) {
+    screen_hidpi_scale_coords(screen, &x, &y);
+    return screen_convert_drawable_to_frame_coords(screen, x, y);
+}
+
 void
 screen_hidpi_scale_coords(struct screen *screen, int32_t *x, int32_t *y) {
     // take the HiDPI scaling (dw/ww and dh/wh) into account

app/src/screen.h

@@ -9,8 +9,6 @@
 #include "common.h"
 #include "opengl.h"
 
-#define WINDOW_POSITION_UNDEFINED (-0x8000)
-
 struct video_buffer;
 
 struct screen {
@@ -76,7 +74,7 @@ void
 screen_init(struct screen *screen);
 
 // initialize screen, create window, renderer and texture (window is hidden)
-// window_x and window_y accept WINDOW_POSITION_UNDEFINED
+// window_x and window_y accept SC_WINDOW_POSITION_UNDEFINED
 bool
 screen_init_rendering(struct screen *screen, const char *window_title,
                       struct size frame_size, bool always_on_top,
@@ -126,7 +124,14 @@ screen_handle_window_event(struct screen *screen, const SDL_WindowEvent *event);
 // convert point from window coordinates to frame coordinates
 // x and y are expressed in pixels
 struct point
-screen_convert_to_frame_coords(struct screen *screen, int32_t x, int32_t y);
+screen_convert_window_to_frame_coords(struct screen *screen,
+                                      int32_t x, int32_t y);
+
+// convert point from drawable coordinates to frame coordinates
+// x and y are expressed in pixels
+struct point
+screen_convert_drawable_to_frame_coords(struct screen *screen,
+                                        int32_t x, int32_t y);
 
 // Convert coordinates from window to drawable.
 // Events are expressed in window coordinates, but content is expressed in

app/src/server.c

@@ -143,7 +143,7 @@ listen_on_port(uint16_t port) {
 
 static bool
 enable_tunnel_reverse_any_port(struct server *server,
-                               struct port_range port_range) {
+                               struct sc_port_range port_range) {
     uint16_t port = port_range.first;
     for (;;) {
         if (!enable_tunnel_reverse(server->serial, port)) {
@@ -189,7 +189,7 @@ enable_tunnel_reverse_any_port(struct server *server,
 
 static bool
 enable_tunnel_forward_any_port(struct server *server,
-                               struct port_range port_range) {
+                               struct sc_port_range port_range) {
     server->tunnel_forward = true;
     uint16_t port = port_range.first;
     for (;;) {
@@ -217,7 +217,7 @@ enable_tunnel_forward_any_port(struct server *server,
 }
 
 static bool
-enable_tunnel_any_port(struct server *server, struct port_range port_range,
+enable_tunnel_any_port(struct server *server, struct sc_port_range port_range,
                        bool force_adb_forward) {
     if (!force_adb_forward) {
         // Attempt to use "adb reverse"

app/src/server.h

@@ -9,6 +9,7 @@
 #include "config.h"
 #include "command.h"
 #include "common.h"
+#include "scrcpy.h"
 #include "util/log.h"
 #include "util/net.h"
 
@@ -20,7 +21,7 @@ struct server {
     socket_t server_socket; // only used if !tunnel_forward
     socket_t video_socket;
     socket_t control_socket;
-    struct port_range port_range;
+    struct sc_port_range port_range;
     uint16_t local_port; // selected from port_range
     bool tunnel_enabled;
     bool tunnel_forward; // use "adb forward" instead of "adb reverse"
@@ -47,7 +48,7 @@ struct server_params {
     enum sc_log_level log_level;
     const char *crop;
     const char *codec_options;
-    struct port_range port_range;
+    struct sc_port_range port_range;
     uint16_t max_size;
     uint32_t bit_rate;
     uint16_t max_fps;

app/src/util/log.h

@@ -3,13 +3,6 @@
 
 #include <SDL2/SDL_log.h>
 
-enum sc_log_level {
-    SC_LOG_LEVEL_DEBUG,
-    SC_LOG_LEVEL_INFO,
-    SC_LOG_LEVEL_WARN,
-    SC_LOG_LEVEL_ERROR,
-};
-
 #define LOGV(...) SDL_LogVerbose(SDL_LOG_CATEGORY_APPLICATION, __VA_ARGS__)
 #define LOGD(...) SDL_LogDebug(SDL_LOG_CATEGORY_APPLICATION, __VA_ARGS__)
 #define LOGI(...) SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, __VA_ARGS__)

app/tests/test_cli.c

@@ -1,4 +1,5 @@
 #include <assert.h>
+#include <string.h>
 
 #include "cli.h"
 #include "common.h"
@@ -73,7 +74,6 @@ static void test_options(void) {
 
     const struct scrcpy_options *opts = &args.opts;
     assert(opts->always_on_top);
-    fprintf(stderr, "%d\n", (int) opts->bit_rate);
     assert(opts->bit_rate == 5000000);
     assert(!strcmp(opts->crop, "100:200:300:400"));
     assert(opts->fullscreen);
@@ -84,7 +84,7 @@ static void test_options(void) {
     assert(opts->port_range.last == 1236);
     assert(!strcmp(opts->push_target, "/sdcard/Movies"));
     assert(!strcmp(opts->record_filename, "file"));
-    assert(opts->record_format == RECORDER_FORMAT_MKV);
+    assert(opts->record_format == SC_RECORD_FORMAT_MKV);
     assert(opts->render_expired_frames);
     assert(!strcmp(opts->serial, "0123456789abcdef"));
     assert(opts->show_touches);
@@ -119,7 +119,7 @@ static void test_options2(void) {
     assert(!opts->control);
     assert(!opts->display);
     assert(!strcmp(opts->record_filename, "file.mp4"));
-    assert(opts->record_format == RECORDER_FORMAT_MP4);
+    assert(opts->record_format == SC_RECORD_FORMAT_MP4);
 }
 
 int main(void) {

server/src/main/java/com/genymobile/scrcpy/CleanUp.java

@@ -19,18 +19,19 @@ public final class CleanUp {
         // not instantiable
     }
 
-    public static void configure(boolean disableShowTouches, int restoreStayOn) throws IOException {
-        boolean needProcess = disableShowTouches || restoreStayOn != -1;
+    public static void configure(boolean disableShowTouches, int restoreStayOn, boolean restoreNormalPowerMode) throws IOException {
+        boolean needProcess = disableShowTouches || restoreStayOn != -1 || restoreNormalPowerMode;
         if (needProcess) {
-            startProcess(disableShowTouches, restoreStayOn);
+            startProcess(disableShowTouches, restoreStayOn, restoreNormalPowerMode);
         } else {
             // There is no additional clean up to do when scrcpy dies
             unlinkSelf();
         }
     }
 
-    private static void startProcess(boolean disableShowTouches, int restoreStayOn) throws IOException {
-        String[] cmd = {"app_process", "/", CleanUp.class.getName(), String.valueOf(disableShowTouches), String.valueOf(restoreStayOn)};
+    private static void startProcess(boolean disableShowTouches, int restoreStayOn, boolean restoreNormalPowerMode) throws IOException {
+        String[] cmd = {"app_process", "/", CleanUp.class.getName(), String.valueOf(disableShowTouches), String.valueOf(
+                restoreStayOn), String.valueOf(restoreNormalPowerMode)};
 
         ProcessBuilder builder = new ProcessBuilder(cmd);
         builder.environment().put("CLASSPATH", SERVER_PATH);
@@ -59,6 +60,7 @@ public final class CleanUp {
 
         boolean disableShowTouches = Boolean.parseBoolean(args[0]);
         int restoreStayOn = Integer.parseInt(args[1]);
+        boolean restoreNormalPowerMode = Boolean.parseBoolean(args[2]);
 
         if (disableShowTouches || restoreStayOn != -1) {
             ServiceManager serviceManager = new ServiceManager();
@@ -73,5 +75,10 @@ public final class CleanUp {
                 }
             }
         }
+
+        if (restoreNormalPowerMode) {
+            Ln.i("Restoring normal power mode");
+            Device.setScreenPowerMode(Device.POWER_MODE_NORMAL);
+        }
     }
 }

server/src/main/java/com/genymobile/scrcpy/Controller.java

@@ -116,7 +116,7 @@ public class Controller {
             case ControlMessage.TYPE_SET_SCREEN_POWER_MODE:
                 if (device.supportsInputEvents()) {
                     int mode = msg.getAction();
-                    boolean setPowerModeOk = device.setScreenPowerMode(mode);
+                    boolean setPowerModeOk = Device.setScreenPowerMode(mode);
                     if (setPowerModeOk) {
                         Ln.i("Device screen turned " + (mode == Device.POWER_MODE_OFF ? "off" : "on"));
                     }
@@ -166,7 +166,7 @@ public class Controller {
 
         Point point = device.getPhysicalPoint(position);
         if (point == null) {
-            // ignore event
+            Ln.w("Ignore touch event, it was generated for a different device size");
             return false;
         }
 

server/src/main/java/com/genymobile/scrcpy/Device.java

@@ -1,5 +1,6 @@
 package com.genymobile.scrcpy;
 
+import com.genymobile.scrcpy.wrappers.ClipboardManager;
 import com.genymobile.scrcpy.wrappers.ContentProvider;
 import com.genymobile.scrcpy.wrappers.InputManager;
 import com.genymobile.scrcpy.wrappers.ServiceManager;
@@ -80,23 +81,28 @@ public final class Device {
 
         if (options.getControl()) {
             // If control is enabled, synchronize Android clipboard to the computer automatically
-            serviceManager.getClipboardManager().addPrimaryClipChangedListener(new IOnPrimaryClipChangedListener.Stub() {
-                @Override
-                public void dispatchPrimaryClipChanged() {
-                    if (isSettingClipboard.get()) {
-                        // This is a notification for the change we are currently applying, ignore it
-                        return;
-                    }
-                    synchronized (Device.this) {
-                        if (clipboardListener != null) {
-                            String text = getClipboardText();
-                            if (text != null) {
-                                clipboardListener.onClipboardTextChanged(text);
+            ClipboardManager clipboardManager = serviceManager.getClipboardManager();
+            if (clipboardManager != null) {
+                clipboardManager.addPrimaryClipChangedListener(new IOnPrimaryClipChangedListener.Stub() {
+                    @Override
+                    public void dispatchPrimaryClipChanged() {
+                        if (isSettingClipboard.get()) {
+                            // This is a notification for the change we are currently applying, ignore it
+                            return;
+                        }
+                        synchronized (Device.this) {
+                            if (clipboardListener != null) {
+                                String text = getClipboardText();
+                                if (text != null) {
+                                    clipboardListener.onClipboardTextChanged(text);
+                                }
                             }
                         }
                     }
-                }
-            });
+                });
+            } else {
+                Ln.w("No clipboard manager, copy-paste between device and computer will not work");
+            }
         }
 
         if ((displayInfoFlags & DisplayInfo.FLAG_SUPPORTS_PROTECTED_BUFFERS) == 0) {
@@ -199,7 +205,11 @@ public final class Device {
     }
 
     public String getClipboardText() {
-        CharSequence s = serviceManager.getClipboardManager().getText();
+        ClipboardManager clipboardManager = serviceManager.getClipboardManager();
+        if (clipboardManager == null) {
+            return null;
+        }
+        CharSequence s = clipboardManager.getText();
         if (s == null) {
             return null;
         }
@@ -207,16 +217,20 @@ public final class Device {
     }
 
     public boolean setClipboardText(String text) {
+        ClipboardManager clipboardManager = serviceManager.getClipboardManager();
+        if (clipboardManager == null) {
+            return false;
+        }
         isSettingClipboard.set(true);
-        boolean ok = serviceManager.getClipboardManager().setText(text);
+        boolean ok = clipboardManager.setText(text);
         isSettingClipboard.set(false);
         return ok;
     }
 
     /**
-     * @param mode one of the {@code SCREEN_POWER_MODE_*} constants
+     * @param mode one of the {@code POWER_MODE_*} constants
      */
-    public boolean setScreenPowerMode(int mode) {
+    public static boolean setScreenPowerMode(int mode) {
         IBinder d = SurfaceControl.getBuiltInDisplay();
         if (d == null) {
             Ln.e("Could not get built-in display");

server/src/main/java/com/genymobile/scrcpy/Server.java

@@ -49,7 +49,7 @@ public final class Server {
             }
         }
 
-        CleanUp.configure(mustDisableShowTouchesOnCleanUp, restoreStayOn);
+        CleanUp.configure(mustDisableShowTouchesOnCleanUp, restoreStayOn, true);
 
         boolean tunnelForward = options.isTunnelForward();
 

server/src/main/java/com/genymobile/scrcpy/wrappers/ServiceManager.java

@@ -77,7 +77,14 @@ public final class ServiceManager {
 
     public ClipboardManager getClipboardManager() {
         if (clipboardManager == null) {
-            clipboardManager = new ClipboardManager(getService("clipboard", "android.content.IClipboard"));
+            IInterface clipboard = getService("clipboard", "android.content.IClipboard");
+            if (clipboard == null) {
+                // Some devices have no clipboard manager
+                // <https://github.com/Genymobile/scrcpy/issues/1440>
+                // <https://github.com/Genymobile/scrcpy/issues/1556>
+                return null;
+            }
+            clipboardManager = new ClipboardManager(clipboard);
         }
         return clipboardManager;
     }