android: Implement SAF support & migrate to SDK 31. (#4)

1 files changed, 22 insertions, 9 deletions

diff --git a/src/common/fs/path_util.cpp b/src/common/fs/path_util.cpp
index ca755b053..e026a13d9 100644
--- a/src/common/fs/path_util.cpp
+++ b/src/common/fs/path_util.cpp
@@ -6,6 +6,9 @@
 #include <unordered_map>
 
 #include "common/fs/fs.h"
+#ifdef ANDROID
+#include "common/fs/fs_android.h"
+#endif
 #include "common/fs/fs_paths.h"
 #include "common/fs/path_util.h"
 #include "common/logging/log.h"
@@ -80,9 +83,7 @@ public:
         yuzu_paths.insert_or_assign(yuzu_path, new_path);
     }
 
-private:
-    PathManagerImpl() {
-        fs::path yuzu_path;
+    void Reinitialize(fs::path yuzu_path = {}) {
         fs::path yuzu_path_cache;
         fs::path yuzu_path_config;
 
@@ -96,12 +97,9 @@ private:
         yuzu_path_cache = yuzu_path / CACHE_DIR;
         yuzu_path_config = yuzu_path / CONFIG_DIR;
 #elif ANDROID
-        // On Android internal storage is mounted as "/sdcard"
-        if (Exists("/sdcard")) {
-            yuzu_path = "/sdcard/yuzu-emu";
-            yuzu_path_cache = yuzu_path / CACHE_DIR;
-            yuzu_path_config = yuzu_path / CONFIG_DIR;
-        }
+        ASSERT(!yuzu_path.empty());
+        yuzu_path_cache = yuzu_path / CACHE_DIR;
+        yuzu_path_config = yuzu_path / CONFIG_DIR;
 #else
         yuzu_path = GetCurrentDir() / PORTABLE_DIR;
 
@@ -129,6 +127,11 @@ private:
         GenerateYuzuPath(YuzuPath::TASDir, yuzu_path / TAS_DIR);
     }
 
+private:
+    PathManagerImpl() {
+        Reinitialize();
+    }
+
     ~PathManagerImpl() = default;
 
     void GenerateYuzuPath(YuzuPath yuzu_path, const fs::path& new_path) {
@@ -217,6 +220,10 @@ fs::path RemoveTrailingSeparators(const fs::path& path) {
     return fs::path{string_path};
 }
 
+void SetAppDirectory(const std::string& app_directory) {
+    PathManagerImpl::GetInstance().Reinitialize(app_directory);
+}
+
 const fs::path& GetYuzuPath(YuzuPath yuzu_path) {
     return PathManagerImpl::GetInstance().GetYuzuPathImpl(yuzu_path);
 }
@@ -357,6 +364,12 @@ std::vector<std::string> SplitPathComponents(std::string_view filename) {
 
 std::string SanitizePath(std::string_view path_, DirectorySeparator directory_separator) {
     std::string path(path_);
+#ifdef ANDROID
+    if (Android::IsContentUri(path)) {
+        return path;
+    }
+#endif // ANDROID
+
     char type1 = directory_separator == DirectorySeparator::BackwardSlash ? '/' : '\\';
     char type2 = directory_separator == DirectorySeparator::BackwardSlash ? '\\' : '/';