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android: allow starting games with intent while a game is running 

stops and unload the current game then starts the new one
This commit is contained in:
Flyinghead 2023-01-15 20:02:03 +01:00
parent 19a160695c
commit 329e5ed467
2 changed files with 34 additions and 27 deletions
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9
core/rend/gui.cpp
View File

@ -78,7 +78,8 @@ static GameScanner scanner;
static BackgroundGameLoader gameLoader;
static Boxart boxart;
static Chat chat;
static std::mutex guiMutex;
static std::recursive_mutex guiMutex;
using LockGuard = std::lock_guard<std::recursive_mutex>;
static void emuEventCallback(Event event, void *)
{
@ -447,7 +448,7 @@ void gui_plot_render_time(int width, int height)
void gui_open_settings()
{
std::lock_guard<std::mutex> lock(guiMutex);
const LockGuard lock(guiMutex);
if (gui_state == GuiState::Closed)
{
if (!ggpo::active())
@ -477,6 +478,7 @@ void gui_open_settings()
void gui_start_game(const std::string& path)
{
const LockGuard lock(guiMutex);
emu.unloadGame();
reset_vmus();
chat.reset();
@ -488,6 +490,7 @@ void gui_start_game(const std::string& path)
void gui_stop_game(const std::string& message)
{
const LockGuard lock(guiMutex);
if (!commandLineStart)
{
// Exit to main menu
@ -2725,7 +2728,7 @@ static void gui_display_loadscreen()
void gui_display_ui()
{
FC_PROFILE_SCOPE;
std::lock_guard<std::mutex> lock(guiMutex);
const LockGuard lock(guiMutex);
if (gui_state == GuiState::Closed || gui_state == GuiState::VJoyEdit)
return;

44
shell/android-studio/flycast/src/main/jni/src/Android.cpp
View File

@ -286,21 +286,36 @@ extern "C" JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_setExterna
gui_refresh_files();
}
static void stopEmu()
{
if (!emu.running())
game_started = false;
else
emu.stop();
// in single-threaded mode, stopping is delayed
while (game_started)
std::this_thread::sleep_for(std::chrono::milliseconds(1));
}
extern "C" JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_setGameUri(JNIEnv *env,jobject obj,jstring fileName)
{
if (fileName != NULL)
{
if (fileName == nullptr)
return;
// Get filename string from Java
const char* file_path = env->GetStringUTFChars(fileName, 0);
if (file_path[0] != '\0')
{
NOTICE_LOG(BOOT, "Game Disk URI: '%s'", file_path);
settings.content.path = strlen(file_path) >= 7 && !memcmp(file_path, "file://", 7) ? file_path + 7 : file_path;
if (game_started)
{
stopEmu();
gui_stop_game();
}
std::string path = strlen(file_path) >= 7 && !memcmp(file_path, "file://", 7) ? file_path + 7 : file_path;
gui_start_game(path);
}
env->ReleaseStringUTFChars(fileName, file_path);
// TODO game paused/settings/...
if (game_started) {
emu.unloadGame();
gui_state = GuiState::Main;
}
}
}
//stuff for microphone
@ -324,17 +339,6 @@ extern "C" JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_setupMic(J
stopRecordingMid = env->GetMethodID(env->GetObjectClass(sipemu),"stopRecording","()V");
}
static void stopEmu()
{
if (!emu.running())
game_started = false;
else
emu.stop();
// in single-threaded mode, stopping is delayed
while (game_started)
std::this_thread::sleep_for(std::chrono::milliseconds(1));
}
extern "C" JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_pause(JNIEnv *env,jobject obj)
{
if (emu.running())