[video_player] Disable screensaver when player is playing

packages/video_player/tizen/src/video_player.cc

@@ -7,6 +7,7 @@
 #include <dlfcn.h>
 #include <flutter/event_stream_handler_functions.h>
 #include <flutter/standard_method_codec.h>
+#include <system_info.h>
 
 #include <algorithm>
 
@@ -43,6 +44,18 @@ static std::string StateToString(player_state_e state) {
   return std::string();
 }
 
+static std::string GetPlatformVersion() {
+  char *version = nullptr;
+  std::string value;
+  const char *key = "http://tizen.org/feature/platform.version";
+  int ret = system_info_get_platform_string(key, &version);
+  if (ret == SYSTEM_INFO_ERROR_NONE) {
+    value = std::string(version);
+    free(version);
+  }
+  return value;
+}
+
 void VideoPlayer::ReleaseMediaPacket(void *data) {
   auto *player = static_cast<VideoPlayer *>(data);
 
@@ -79,6 +92,35 @@ FlutterDesktopGpuSurfaceDescriptor *VideoPlayer::ObtainGpuSurface(
   return gpu_surface_.get();
 }
 
+void VideoPlayer::InitScreenSaverApi() {
+  screensaver_handle_ = dlopen("libcapi-screensaver.so", RTLD_LAZY);
+  if (!screensaver_handle_) {
+    LOG_INFO("[VideoPlayer] dlopen failed: %s", dlerror());
+    return;
+  }
+
+  screensaver_reset_timeout_ = reinterpret_cast<ScreensaverResetTimeout>(
+      dlsym(screensaver_handle_, "screensaver_reset_timeout"));
+
+  double version = atof(GetPlatformVersion().c_str());
+  if (version > 6.0) {
+    ScreensaverOverrideReset screensaver_override_reset =
+        reinterpret_cast<ScreensaverOverrideReset>(
+            dlsym(screensaver_handle_, "screensaver_override_reset"));
+
+    if (!screensaver_override_reset) {
+      LOG_INFO("[VideoPlayer] Symbol not found: %s", dlerror());
+      dlclose(screensaver_handle_);
+      return;
+    }
+    int ret = screensaver_override_reset(false);
+    if (ret != 0) {
+      throw VideoPlayerError("screensaver_override_reset failed",
+                             get_error_message(ret));
+    }
+  }
+}
+
 VideoPlayer::VideoPlayer(flutter::PluginRegistrar *plugin_registrar,
                          flutter::TextureRegistrar *texture_registrar,
                          const std::string &uri, VideoPlayerOptions &options) {
@@ -156,6 +198,9 @@ VideoPlayer::VideoPlayer(flutter::PluginRegistrar *plugin_registrar,
                            get_error_message(ret));
   }
 
+#ifdef TV_PROFILE
+  InitScreenSaverApi();
+#endif
   SetUpEventChannel(plugin_registrar->messenger());
 }
 
@@ -189,49 +234,9 @@ void VideoPlayer::Play() {
   if (ret != PLAYER_ERROR_NONE) {
     throw VideoPlayerError("player_start failed", get_error_message(ret));
   }
-
-  timer = ecore_timer_add(30, ScreenSaverBlock, NULL);
-}
-
-Eina_Bool VideoPlayer::ScreenSaverBlock(void *data) {
-  LOG_DEBUG("[VideoPlayer] Screen saver blocking.");
-
-  void *handle = dlopen("libcapi-screensaver.so", RTLD_LAZY);
-  if (!handle) {
-    LOG_INFO("[VideoPlayer] dlopen failed: %s", dlerror());
-    return ECORE_CALLBACK_CANCEL;
-  }
-
-  ScreensaverOverrideReset screensaver_override_reset =
-      reinterpret_cast<ScreensaverOverrideReset>(
-          dlsym(handle, "screensaver_override_reset"));
-  if (!screensaver_override_reset) {
-    LOG_INFO("[VideoPlayer] Symbol not found: %s", dlerror());
-    dlclose(handle);
-    return ECORE_CALLBACK_CANCEL;
-  }
-  int ret = screensaver_override_reset(false);
-  if (ret != 0) {
-    throw VideoPlayerError("screensaver_override_reset failed",
-                           get_error_message(ret));
-  }
-
-  ScreensaverResetTimeout screensaver_reset_timeout =
-      reinterpret_cast<ScreensaverResetTimeout>(
-          dlsym(handle, "screensaver_reset_timeout"));
-  if (!screensaver_reset_timeout) {
-    LOG_INFO("[VideoPlayer] Symbol not found: %s", dlerror());
-    dlclose(handle);
-    return ECORE_CALLBACK_CANCEL;
-  }
-  ret = screensaver_reset_timeout();
-  if (ret != 0) {
-    throw VideoPlayerError("screensaver_reset_timeout failed",
-                           get_error_message(ret));
-  }
-
-  dlclose(handle);
-  return ECORE_CALLBACK_RENEW;
+#ifdef TV_PROFILE
+  timer_ = ecore_timer_add(30, ResetScreensaverTimeout, this);
+#endif
 }
 
 void VideoPlayer::Pause() {
@@ -251,9 +256,9 @@ void VideoPlayer::Pause() {
     throw VideoPlayerError("player_pause failed", get_error_message(ret));
   }
 
-  if (timer) {
+  if (timer_) {
     LOG_DEBUG("[VideoPlayer] Delete ecore timer.");
-    ecore_timer_del(timer);
+    ecore_timer_del(timer_);
   }
 }
 
@@ -334,6 +339,14 @@ void VideoPlayer::Dispose() {
     texture_registrar_->UnregisterTexture(texture_id_, nullptr);
     texture_registrar_ = nullptr;
   }
+
+  if (screensaver_handle_) {
+    dlclose(screensaver_handle_);
+  }
+
+  if (timer_) {
+    ecore_timer_del(timer_);
+  }
 }
 
 void VideoPlayer::SetUpEventChannel(flutter::BinaryMessenger *messenger) {
@@ -422,6 +435,26 @@ void VideoPlayer::SendInitialized() {
   }
 }
 
+Eina_Bool VideoPlayer::ResetScreensaverTimeout(void *data) {
+  LOG_DEBUG("[VideoPlayer] Reset screen saver timeout.");
+
+  auto *player = static_cast<VideoPlayer *>(data);
+  if (!player->screensaver_reset_timeout_) {
+    LOG_INFO("[VideoPlayer] Symbol not found: %s", dlerror());
+    dlclose(player->screensaver_handle_);
+    return ECORE_CALLBACK_CANCEL;
+  }
+
+  int ret = player->screensaver_reset_timeout_();
+  if (ret != 0) {
+    LOG_INFO("screensaver_reset_timeout failed", get_error_message(ret));
+    dlclose(player->screensaver_handle_);
+    return ECORE_CALLBACK_CANCEL;
+  }
+
+  return ECORE_CALLBACK_RENEW;
+}
+
 void VideoPlayer::OnPrepared(void *data) {
   LOG_DEBUG("[VideoPlayer] Player prepared.");
 

packages/video_player/tizen/src/video_player.h

@@ -50,6 +50,7 @@ class VideoPlayer {
   void SetUpEventChannel(flutter::BinaryMessenger *messenger);
   void Initialize();
   void SendInitialized();
+  void InitScreenSaverApi();
 
   static void OnPrepared(void *data);
   static void OnBuffering(int percent, void *data);
@@ -59,7 +60,7 @@ class VideoPlayer {
   static void OnError(int error_code, void *data);
   static void OnVideoFrameDecoded(media_packet_h packet, void *data);
   static void ReleaseMediaPacket(void *packet);
-  static Eina_Bool ScreenSaverBlock(void *data);
+  static Eina_Bool ResetScreensaverTimeout(void *data);
 
   void RequestRendering();
   void OnRenderingCompleted();
@@ -84,7 +85,10 @@ class VideoPlayer {
   std::queue<media_packet_h> packet_queue_;
 
   SeekCompletedCallback on_seek_completed_;
-  Ecore_Timer *timer;
+
+  void *screensaver_handle_;
+  ScreensaverResetTimeout screensaver_reset_timeout_;
+  Ecore_Timer *timer_;
 };
 
 #endif  // FLUTTER_PLUGIN_VIDEO_PLAYER_H_