iOS-----獲取設(shè)備信息

#pragma mark----獲取設(shè)備型號(hào)

+ (NSString *)deviceModel{

return? [UIDevice currentDevice].model;// e.g. @"iPhone", @"iPod touch"

}

#pragma mark-----獲取屏幕寬度

+ (CGFloat)deviceScreenWidth{

return [UIScreen mainScreen].bounds.size.width;

}

#pragma mark-----獲取屏幕高度

+ (CGFloat)deviceScreenHeight{

return [UIScreen mainScreen].bounds.size.height;

}

#pragma mark-----獲取設(shè)備名字--也就是你的設(shè)備是5，還是6?

+(NSString *)deviceName{? ??

//需加入系統(tǒng)頭文件#import<sys/utsname.h>

struct utsname systemInfo;

uname(&systemInfo);

NSString *deviceString = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];

if ([deviceString isEqualToString:@"iPhone3,1"])? ? return @"iPhone 4";

if ([deviceString isEqualToString:@"iPhone3,2"])? ? return @"iPhone 4";

if ([deviceString isEqualToString:@"iPhone3,3"])? ? return @"iPhone 4";

if ([deviceString isEqualToString:@"iPhone4,1"])? ? return @"iPhone 4S";

if ([deviceString isEqualToString:@"iPhone5,1"])? ? return @"iPhone 5";

if ([deviceString isEqualToString:@"iPhone5,2"])? ? return @"iPhone 5 (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPhone5,3"])? ? return @"iPhone 5c (GSM)";

if ([deviceString isEqualToString:@"iPhone5,4"])? ? return @"iPhone 5c (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPhone6,1"])? ? return @"iPhone 5s (GSM)";

if ([deviceString isEqualToString:@"iPhone6,2"])? ? return @"iPhone 5s (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPhone7,1"])? ? return @"iPhone 6 Plus";

if ([deviceString isEqualToString:@"iPhone7,2"])? ? return @"iPhone 6";

if ([deviceString isEqualToString:@"iPhone8,1"])? ? return @"iPhone 6s";

if ([deviceString isEqualToString:@"iPhone8,2"])? ? return @"iPhone 6s Plus";

if ([deviceString isEqualToString:@"iPhone8,4"])? ? return @"iPhone SE";

if ([deviceString isEqualToString:@"iPhone9,1"])? ? return @"iPhone 7 Plus";

if ([deviceString isEqualToString:@"iPhone9,2"])? ? return @"iPhone 7";

if ([deviceString isEqualToString:@"iPod1,1"])? ? ? return @"iPod Touch 1G";

if ([deviceString isEqualToString:@"iPod2,1"])? ? ? return @"iPod Touch 2G";

if ([deviceString isEqualToString:@"iPod3,1"])? ? ? return @"iPod Touch 3G";

if ([deviceString isEqualToString:@"iPod4,1"])? ? ? return @"iPod Touch 4G";

if ([deviceString isEqualToString:@"iPod5,1"])? ? ? return @"iPod Touch (5 Gen)";

if ([deviceString isEqualToString:@"iPad1,1"])? ? ? return @"iPad";

if ([deviceString isEqualToString:@"iPad1,2"])? ? ? return @"iPad 3G";

if ([deviceString isEqualToString:@"iPad2,1"])? ? ? return @"iPad 2 (WiFi)";

if ([deviceString isEqualToString:@"iPad2,2"])? ? ? return @"iPad 2";

if ([deviceString isEqualToString:@"iPad2,3"])? ? ? return @"iPad 2 (CDMA)";

if ([deviceString isEqualToString:@"iPad2,4"])? ? ? return @"iPad 2";

if ([deviceString isEqualToString:@"iPad2,5"])? ? ? return @"iPad Mini (WiFi)";

if ([deviceString isEqualToString:@"iPad2,6"])? ? ? return @"iPad Mini";

if ([deviceString isEqualToString:@"iPad2,7"])? ? ? return @"iPad Mini (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPad3,1"])? ? ? return @"iPad 3 (WiFi)";

if ([deviceString isEqualToString:@"iPad3,2"])? ? ? return @"iPad 3 (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPad3,3"])? ? ? return @"iPad 3";

if ([deviceString isEqualToString:@"iPad3,4"])? ? ? return @"iPad 4 (WiFi)";

if ([deviceString isEqualToString:@"iPad3,5"])? ? ? return @"iPad 4";

if ([deviceString isEqualToString:@"iPad3,6"])? ? ? return @"iPad 4 (GSM+CDMA)";

if ([deviceString isEqualToString:@"iPad4,1"])? ? ? return @"iPad Air (WiFi)";

if ([deviceString isEqualToString:@"iPad4,2"])? ? ? return @"iPad Air (Cellular)";

if ([deviceString isEqualToString:@"iPad4,4"])? ? ? return @"iPad Mini 2 (WiFi)";

if ([deviceString isEqualToString:@"iPad4,5"])? ? ? return @"iPad Mini 2 (Cellular)";

if ([deviceString isEqualToString:@"iPad4,6"])? ? ? return @"iPad Mini 2";

if ([deviceString isEqualToString:@"iPad4,7"])? ? ? return @"iPad Mini 3";

if ([deviceString isEqualToString:@"iPad4,8"])? ? ? return @"iPad Mini 3";

if ([deviceString isEqualToString:@"iPad4,9"])? ? ? return @"iPad Mini 3";

if ([deviceString isEqualToString:@"iPad5,1"])? ? ? return @"iPad Mini 4 (WiFi)";

if ([deviceString isEqualToString:@"iPad5,2"])? ? ? return @"iPad Mini 4 (LTE)";

if ([deviceString isEqualToString:@"iPad5,3"])? ? ? return @"iPad Air 2";

if ([deviceString isEqualToString:@"iPad5,4"])? ? ? return @"iPad Air 2";

if ([deviceString isEqualToString:@"iPad6,3"])? ? ? return @"iPad Pro 9.7";

if ([deviceString isEqualToString:@"iPad6,4"])? ? ? return @"iPad Pro 9.7";

if ([deviceString isEqualToString:@"iPad6,7"])? ? ? return @"iPad Pro 12.9";

if ([deviceString isEqualToString:@"iPad6,8"])? ? ? return @"iPad Pro 12.9";

if ([deviceString isEqualToString:@"i386"])? ? ? ? return @"Simulator";

if ([deviceString isEqualToString:@"x86_64"])? ? ? return @"Simulator";

return deviceString;

}

具體獲取網(wǎng)址：https://www.theiphonewiki.com/wiki/Models

#pragma mark----獲取iPhone名稱------也就是你iPhone的名字乖寒，如果你設(shè)置的是小明价捧，則為小明的iPhone

+ (NSString *)iphoneName{

return [UIDevice currentDevice].name;

}

#pragma mark------獲取APP版本號(hào)

+ (NSString *)appVersion{

return [[[NSBundle mainBundle]infoDictionary]objectForKey:@"CFBundleShortVersionString"];

}

#pragma mark-----獲取App的build版本

+ (NSString *)appBuildVersion{

return [[[NSBundle mainBundle]infoDictionary]objectForKey:@"CFBundleDisplayName"];

}

#pragma mark-----獲取電池電量

+ (CGFloat)batteryLevel{

return [UIDevice currentDevice].batteryLevel;//但是這種方法獲取的電池電量不是太準(zhǔn)確

}

#pragma mark----獲取當(dāng)前系統(tǒng)名稱

+ (NSString *)currentSystemName{

return [UIDevice currentDevice].systemName;//系統(tǒng)：iOS

}

#pragma mark-----獲取當(dāng)前系統(tǒng)的版本號(hào)

+ (NSString *)currentSystemVersion{

return [UIDevice currentDevice].systemVersion;//iOS 10.3.2

}

#pragma mark-----獲取通用的唯一識(shí)別碼UUID---蘋果公司建議使用UUID為應(yīng)用生成唯一標(biāo)識(shí)字符串

+ (NSString *)deviceUUID{

return [[UIDevice currentDevice]identifierForVendor].UUIDString;

}

#pragma mark----獲取App的名稱

+ (NSString *)appName{

return [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleDisplayName"];

}

#pragma mark-----廣告位標(biāo)識(shí)符

+ (NSString *)deviceAdvertisingIdentifier{

//---需要導(dǎo)入AdSupport 框架-----#import<AdSupport/ASIdentifierManager.h>

return [[[ASIdentifierManager sharedManager]advertisingIdentifier]UUIDString];

}

#pragma mark----獲取總內(nèi)存大小

+ (long long)totalMemorySize{

return [NSProcessInfo processInfo].physicalMemory;

}

#pragma mark---獲取當(dāng)前可用內(nèi)存

+ (long long)getAvailableMemorySize {? ??

? ? //需要導(dǎo)入#include<mach/mach.h>

vm_statistics_data_t vmStats;

mach_msg_type_number_t infoCount = HOST_VM_INFO_COUNT;

kern_return_t kernReturn = host_statistics(mach_host_self(), HOST_VM_INFO, (host_info_t)&vmStats, &infoCount);

if (kernReturn != KERN_SUCCESS)

{

return NSNotFound;

}

return ((vm_page_size * vmStats.free_count + vm_page_size * vmStats.inactive_count));

}

#pragma mark----獲取當(dāng)前任務(wù)所占用的內(nèi)存(單位：MB)

+ (double) usedMemory{? ? ? ?

//需要導(dǎo)入#include<mach/mach.h>

task_basic_info_data_t taskInfo;

mach_msg_type_number_t infoCount = TASK_BASIC_INFO_COUNT;

kern_return_t kernReturn = task_info(mach_task_self(),

TASK_BASIC_INFO,

(task_info_t)&taskInfo,

&infoCount);

if (kernReturn != KERN_SUCCESS

) {

return NSNotFound;

}

return taskInfo.resident_size / 1024.0 / 1024.0;

}

#pragma mark-------獲取精準(zhǔn)電池電量

+ (CGFloat)currentBatteryLevel{??

? //需要導(dǎo)入系統(tǒng)頭文件#import<objc/runtime.h>

UIApplication* app = [UIApplication sharedApplication];

if (app.applicationState == UIApplicationStateActive || app.applicationState == UIApplicationStateInactive) {

Ivar ivar = class_getInstanceVariable([app class], "_statusBar");

id status = object_getIvar(app, ivar);

for (id aview in [status subviews]) {

int batteryLevel = 0;

for (id bview in [aview subviews]) {

if ([NSStringFromClass([bview class]) caseInsensitiveCompare:@"UIStatusBarBatteryItemView"] == NSOrderedSame&&[[[UIDevice currentDevice] systemVersion] floatValue] >=6.0) {

Ivar ivar=? class_getInstanceVariable([bview class],"_capacity");

if(ivar) {

batteryLevel = ((int (*)(id, Ivar))object_getIvar)(bview, ivar);

if (batteryLevel > 0 && batteryLevel <= 100) {

return batteryLevel;

} else {

return 0;

}

return 0;

}

#pragma mark-----獲取電池當(dāng)前的狀態(tài)-共四種

+ (NSString *)batterySatte{

UIDevice *device = [UIDevice currentDevice];

if (device.batteryState == UIDeviceBatteryStateUnknown) {

return @"UnKnow";

} else if (device.batteryState == UIDeviceBatteryStateUnplugged){

return @"Unplugged";

} else if (device.batteryState == UIDeviceBatteryStateCharging){

return @"Charging";

} else if (device.batteryState == UIDeviceBatteryStateFull){

return @"Full";

}

return nil;

}

#pragma mark---獲取當(dāng)前語言

+ (NSString *)deviceLanguage{

NSArray* languageArray = [NSLocale preferredLanguages];

return [languageArray objectAtIndex:0];

}

#pragma mark----當(dāng)前手機(jī)連接的WIFI名稱(SSID)

- (NSString *)getWifiName{? ? ??

? //需要導(dǎo)入文件#import<SystemConfiguration/CaptiveNetwork.h>

NSString *wifiName = nil;

CFArrayRef wifiInterfaces = CNCopySupportedInterfaces();

if (!wifiInterfaces) {

return nil;

}

NSArray *interfaces = (__bridge NSArray *)wifiInterfaces;

for (NSString *interfaceName in interfaces) {

CFDictionaryRef dictRef = CNCopyCurrentNetworkInfo((__bridge CFStringRef)(interfaceName));

if (dictRef) {

NSDictionary *networkInfo = (__bridge NSDictionary *)dictRef;

wifiName = [networkInfo objectForKey:(__bridge NSString *)kCNNetworkInfoKeySSID];

CFRelease(dictRef);

}

CFRelease(wifiInterfaces);

return wifiName;

}

最后編輯于：2017.12.10 01:43:07

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