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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/ios/ios_util.h"
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#include <stddef.h>
#import "base/ios/device_util.h"
#include "base/mac/foundation_util.h"
#include "base/system/sys_info.h"
namespace {
std::string* g_icudtl_path_override = nullptr;
} // namespace
namespace base {
namespace ios {
bool IsRunningOnIOS12OrLater() {
static const bool is_running_on_or_later = IsRunningOnOrLater(12, 0, 0);
return is_running_on_or_later;
}
bool IsRunningOnIOS13OrLater() {
static const bool is_running_on_or_later = IsRunningOnOrLater(13, 0, 0);
return is_running_on_or_later;
}
bool IsRunningOnIOS14OrLater() {
static const bool is_running_on_or_later = IsRunningOnOrLater(14, 0, 0);
return is_running_on_or_later;
}
bool IsRunningOnIOS15OrLater() {
static const bool is_running_on_or_later = IsRunningOnOrLater(15, 0, 0);
return is_running_on_or_later;
}
bool IsRunningOnOrLater(int32_t major, int32_t minor, int32_t bug_fix) {
static const class OSVersion {
public:
OSVersion() {
SysInfo::OperatingSystemVersionNumbers(
¤t_version_[0], ¤t_version_[1], ¤t_version_[2]);
}
bool IsRunningOnOrLater(int32_t version[3]) const {
for (size_t i = 0; i < std::size(current_version_); ++i) {
if (current_version_[i] != version[i])
return current_version_[i] > version[i];
}
return true;
}
private:
int32_t current_version_[3];
} kOSVersion;
int32_t version[3] = {major, minor, bug_fix};
return kOSVersion.IsRunningOnOrLater(version);
}
bool IsInForcedRTL() {
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
return [defaults boolForKey:@"NSForceRightToLeftWritingDirection"];
}
void OverridePathOfEmbeddedICU(const char* path) {
DCHECK(!g_icudtl_path_override);
g_icudtl_path_override = new std::string(path);
}
FilePath FilePathOfEmbeddedICU() {
if (g_icudtl_path_override) {
return FilePath(*g_icudtl_path_override);
}
return FilePath();
}
bool IsMultipleScenesSupported() {
if (@available(iOS 13, *)) {
return UIApplication.sharedApplication.supportsMultipleScenes;
}
return false;
}
bool IsApplicationPreWarmed() {
return [NSProcessInfo.processInfo.environment objectForKey:@"ActivePrewarm"];
}
bool HasDynamicIsland() {
std::string hardware_model = ::ios::device_util::GetPlatform();
static bool is_dynamic_island_model =
(hardware_model == "iPhone15,2" || hardware_model == "iPhone15,3");
return is_dynamic_island_model;
}
} // namespace ios
} // namespace base
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