Open jianyuyanyu opened 3 years ago
抱歉,这个问题目前还无法解决
https://github.com/zhongyang219/MusicPlayer2/issues/113#issuecomment-869145293
同时还有不在界面2时的缩略图显示。 开一个独立窗口显示缩略图专用可能能解决问题。
WindowsSMTCProvider::WindowsSMTCProvider() {
LOG("Creating an empty and invisible window");
// In order to create a SMTC-Provider, we need a hWnd, which shall be created
// dynamically from an invisible window. This leads to the following
// boilerplate code.
WNDCLASS wnd{};
wnd.lpszClassName = L"Firefox-MediaKeys";
wnd.hInstance = nullptr;
wnd.lpfnWndProc = DefWindowProc;
GetLastError(); // Clear the error
RegisterClass(&wnd);
MOZ_ASSERT(!GetLastError());
mWindow = CreateWindowExW(0, L"Firefox-MediaKeys", L"Firefox Media Keys", 0,
CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, nullptr,
nullptr, nullptr, nullptr);
MOZ_ASSERT(mWindow);
MOZ_ASSERT(!GetLastError());
}
WindowsSMTCProvider::~WindowsSMTCProvider() {
// Dispose the window
MOZ_ASSERT(mWindow);
if (!DestroyWindow(mWindow)) {
LOG("Failed to destroy the hidden window. Error Code: %d", GetLastError());
}
if (!UnregisterClass(L"Firefox-MediaKeys", nullptr)) {
// Note that this is logged when the class wasn't even registered.
LOG("Failed to unregister the class. Error Code: %d", GetLastError());
}
}
Firefox专门开了一个窗口用来挂SMTC。
最小化时播放完当前音乐后,任务栏专辑封面不切换,仍然显示最小化的时候播放的音乐专辑封面图,即使单击上一曲或者下一曲仍然不切换音乐专辑封面。
1. 系统:
2. 截图: