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Add full support for Android scoped storage.

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This was done by refactoring directory and file access handling for the Android platform so that any general filesystem access type go through the Android layer.
This allows us to validate whether the access is unrestricted, or whether it falls under scoped storage and thus act appropriately.
This commit is contained in:
Fredia Huya-Kouadio
2021-07-10 18:39:31 -07:00
committed by Fredia Huya-Kouadio
parent 100d223736
commit f9c19298ce
40 changed files with 2435 additions and 299 deletions
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32
platform/android/os_android.cpp
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@@ -40,6 +40,7 @@
#include "dir_access_jandroid.h"
#include "file_access_android.h"
#include "file_access_filesystem_jandroid.h"
#include "net_socket_android.h"
#include <dlfcn.h>
@@ -93,7 +94,7 @@ void OS_Android::initialize_core() {
}
#endif
FileAccess::make_default<FileAccessUnix>(FileAccess::ACCESS_USERDATA);
FileAccess::make_default<FileAccessUnix>(FileAccess::ACCESS_FILESYSTEM);
FileAccess::make_default<FileAccessFilesystemJAndroid>(FileAccess::ACCESS_FILESYSTEM);
#ifdef TOOLS_ENABLED
DirAccess::make_default<DirAccessUnix>(DirAccess::ACCESS_RESOURCES);
@@ -105,7 +106,7 @@ void OS_Android::initialize_core() {
}
#endif
DirAccess::make_default<DirAccessUnix>(DirAccess::ACCESS_USERDATA);
DirAccess::make_default<DirAccessUnix>(DirAccess::ACCESS_FILESYSTEM);
DirAccess::make_default<DirAccessJAndroid>(DirAccess::ACCESS_FILESYSTEM);
NetSocketAndroid::make_default();
}
@@ -300,6 +301,33 @@ String OS_Android::get_system_dir(SystemDir p_dir, bool p_shared_storage) const
return godot_io_java->get_system_dir(p_dir, p_shared_storage);
}
Error OS_Android::move_to_trash(const String &p_path) {
Ref<DirAccess> da_ref = DirAccess::create_for_path(p_path);
if (da_ref.is_null()) {
return FAILED;
}
// Check if it's a directory
if (da_ref->dir_exists(p_path)) {
Error err = da_ref->change_dir(p_path);
if (err) {
return err;
}
// This is directory, let's erase its contents
err = da_ref->erase_contents_recursive();
if (err) {
return err;
}
// Remove the top directory
return da_ref->remove(p_path);
} else if (da_ref->file_exists(p_path)) {
// This is a file, let's remove it.
return da_ref->remove(p_path);
} else {
return FAILED;
}
}
void OS_Android::set_display_size(const Size2i &p_size) {
display_size = p_size;
}