Fix the issue on the Android platform where removeDirectory crashes on some devices.

Author: bofeng-song

native/cocos/platform/FileUtils.cpp

@@ -47,6 +47,11 @@
 #include "tinydir/tinydir.h"
 #include "tinyxml2/tinyxml2.h"
 
+#if (CC_PLATFORM == CC_PLATFORM_ANDROID)
+    #include <dirent.h>
+    #include <unistd.h>
+#endif
+
 namespace cc {
 
 // Implement DictMaker
@@ -1063,11 +1068,31 @@ bool FileUtils::removeDirectory(const ccstd::string &path) {
     #if (CC_PLATFORM != CC_PLATFORM_ANDROID)
     return nftw(path.c_str(), unlinkCb, 64, FTW_DEPTH | FTW_PHYS) != -1;
     #else
-    ccstd::string command = "rm -r ";
-    // Path may include space.
-    command += "\"" + path + "\"";
+    DIR* dir = opendir(path.c_str());
+    if (!dir) return false;
+
+    struct dirent* entry;
+    while ((entry = readdir(dir)) != nullptr) {
+        // 跳过 . 和 ..
+        if (strcmp(entry->d_name, ".") == 0 ||
+            strcmp(entry->d_name, "..") == 0) {
+            continue;
+        }
+
+        const std::string fullPath = path + "/" + entry->d_name;
+
+        if (entry->d_type == DT_DIR) {
+            // remove sub directory
+            removeDirectory(fullPath);
+        } else {
+            // remove file
+            unlink(fullPath.c_str());
+        }
+    }
+    closedir(dir);
 
-    return (system(command.c_str()) >= 0);
+    // remove empty directory
+    return rmdir(path.c_str()) == 0;
     #endif // (CC_PLATFORM != CC_PLATFORM_ANDROID)
 }