1、获取设备的基本信息
UIDevice *device = [[UIDevice alloc] int];
NSString *name = device.name; //获取设备所有者的名称
NSString *model = device.name; //获取设备的类别
NSString *type = device.localizedModel; //获取本地化版本
NSString *systemName = device.systemName; //获取当前运行的系统
NSString *systemVersion = device.systemVersion;//获取当前系统的版本
NSString *identifier = [[[UIDevice currentDevice] identifierForVendor] UUIDString]; //获取设备的唯一标识
2、获取当前屏幕的分辨率信息
CGRect rect = [[UIScreen mainScreen] bounds];
CGFloat scale = [[UIScreen mainScreen].scale];
CGFloat width = rect.size.width * scale;
CGFloat height = rect.size.height * scale;
3、获取运营商信息
- (void)getCarrierInfo {
// 获取运营商信息
CTTelephonyNetworkInfo *info = [[CTTelephonyNetworkInfo alloc] init];
CTCarrier *carrier = info.subscriberCellularProvider;
NSLog(@"carrier:%@", [carrier description]);
// 如果运营商变化将更新运营商输出
info.subscriberCellularProviderDidUpdateNotifier = ^(CTCarrier *carrier) {
NSLog(@"carrier:%@", [carrier description]);
};
// 输出手机的数据业务信息
NSLog(@"Radio Access Technology:%@", info.currentRadioAccessTechnology);
// 监控通话信息
CTCallCenter *center = [[CTCallCenter alloc] init];
center_ = center;
center.callEventHandler = ^(CTCall *call) {
NSSet *curCalls = center_.currentCalls;
NSLog(@"current calls:%@", curCalls);
NSLog(@"call:%@", [call description]);
};
}
/**
* 运营商网络状态
*
* @return 网络状态
*/
- (NSString *) carrierStatus
{
CTTelephonyNetworkInfo *info=[CTTelephonyNetworkInfo new];
NSString *status=info.currentRadioAccessTechnology;
if (status == nil || [status length] <= 0) {
return @"UnKnow";
}
if([status isEqualToString:CTRadioAccessTechnologyCDMA1x]||[status isEqualToString:CTRadioAccessTechnologyGPRS])
return @"2G";
else if([status isEqualToString:CTRadioAccessTechnologyEdge])
return @"Edge";
else if([status isEqualToString:CTRadioAccessTechnologyLTE])
return @"4G";
else
return @"3G";
}
4、流量统计
/**
流量统计
@return 接收和发送的流量
*/
+ (NSString *)getNetWorkCounter
{
BOOL success;
struct ifaddrs *addrs;
const struct ifaddrs *cursor;
const struct if_data *networkStatisc;
int WiFiSent = 0;
int WiFiReceived = 0;
int WWANSent = 0;
int WWANReceived = 0;
NSString *name=[[NSString alloc]init];
success = getifaddrs(&addrs) == 0;
if (success)
{
cursor = addrs;
while (cursor != NULL)
{
name=[NSString stringWithFormat:@"%s",cursor->ifa_name];
// NSLog(@"ifa_name %s == %@n", cursor->ifa_name,name);
// names of interfaces: en0 is WiFi ,pdp_ip0 is WWAN
if (cursor->ifa_addr->sa_family == AF_LINK)
{
if ([name hasPrefix:@"en"])
{
networkStatisc = (const struct if_data *) cursor->ifa_data;
WiFiSent+=networkStatisc->ifi_obytes;
WiFiReceived+=networkStatisc->ifi_ibytes;
// NSLog(@"WiFiSent %d ==%d",WiFiSent,networkStatisc->ifi_obytes);
//NSLog(@"WiFiReceived %d ==%d",WiFiReceived,networkStatisc->ifi_ibytes);
}
if ([name hasPrefix:@"pdp_ip"])
{
networkStatisc = (const struct if_data *) cursor->ifa_data;
WWANSent+=networkStatisc->ifi_obytes;
WWANReceived+=networkStatisc->ifi_ibytes;
// NSLog(@"WWANSent %d ==%d",WWANSent,networkStatisc->ifi_obytes);
//NSLog(@"WWANReceived %d ==%d",WWANReceived,networkStatisc->ifi_ibytes);
}
}
cursor = cursor->ifa_next;
}
freeifaddrs(addrs);
}
NSLog(@"wifi发送:%.2f wifi收到:%.2f 2g/3g/4g发送:%.2f 2g/3g/4g收到:%.2f ",WiFiSent/1024.0/1024.0,WiFiReceived/1024.0/1024.0,WWANSent/1024.0/1024.0,WWANReceived/1024.0/1024.0);
NSString *liuliangStr = [NSString stringWithFormat:@"wifi发送:%.2f wifi收到:%.2f 2g/3g/4g发送:%.2f 2g/3g/4g收到:%.2f ",WiFiSent/1024.0/1024.0,WiFiReceived/1024.0/1024.0,WWANSent/1024.0/1024.0,WWANReceived/1024.0/1024.0];
// return [NSArray arrayWithObjects:[NSNumber numberWithInt:WiFiSent], [NSNumber numberWithInt:WiFiReceived],[NSNumber numberWithInt:WWANSent],[NSNumber numberWithInt:WWANReceived], nil];
return liuliangStr;
}
5、电池相关信息
//获取电池当前的状态，共有4种状态
-(NSString*) getBatteryState {
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;
}
//获取电量的等级，0.00~1.00
-(float) getBatteryLevel {
return [UIDevice currentDevice].batteryLevel;
}
-(void) getBatteryInfo
{
NSString *state = getBatteryState();
float level = getBatteryLevel()*100.0;
//yourControlFunc(state, level); //写自己要实现的获取电量信息后怎么处理
}
//打开对电量和电池状态的监控，类似定时器的功能
-(void) didLoad
{
[[UIDevice currentDevice] setBatteryMonitoringEnable:YES];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(getBatteryInfo:) name:UIDeviceBatteryStateDidChangeNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(getBatteryInfo:) name:UIDeviceBatteryLevelDidChangeNotification object:nil];
[NSTimer scheduledTimerWithTimeInterval:0.5f target:self selector:@selector(getBatteryInfo:) userInfo:nil repeats:YES];
}
6、在app中打开一个网页
NSString *url = @"www.apple.com"
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:url]];
7、在app中打开另一个app
1）启动内置的应用，一般的电话，浏览器，短信和
邮件可以直接调用并添加参数
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel://123456"]];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"mailto://devprograms@apple.com"]];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"sms://1008611"]];
2)打开自己开发的app，这种情况则要为将要打开的app注册一个URL协议。
具体方法是在项目的文件info.plist中添加：
<key>URL types</key>
<dict>
<key>URL identifier</key>
<string>@"com.apple.developer"<string/> //可以是任何值，但建议用“反域名”
<key>URL Schemes</key>
<string>@"testDemo"<string/> //输入你的URL协议名,例如“testHello://” 应写做“testHello”,可以在这里加入多个协议
</dict>
NSString *url = @"URL Schemes的路径"
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:url]];
8、获取用户地理位置
/**
获取用户的地理位置
*/
-(void)getUserLocation
{
if ([CLLocationManager locationServicesEnabled]) {
CLLocationManager *manager = [[CLLocationManager alloc]init];
[manager setDesiredAccuracy:kCLLocationAccuracyNearestTenMeters];
manager.delegate = self;
[manager startUpdatingLocation];
}
}
#pragma mark - CLLocationManagerDelegate
-(void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray<CLLocation *> *)locations
{
NSLog(@"%@", locations);
[manager stopUpdatingLocation];
CLLocation *newLocation = [locations lastObject];
CLLocationCoordinate2D newCoordinate = newLocation.coordinate;
NSLog(@"经度：%f,纬度：%f",newCoordinate.longitude,newCoordinate.latitude);
//-----位置反编码---
CLGeocoder *geocoder = [[CLGeocoder alloc] init];
[geocoder reverseGeocodeLocation:newLocation
completionHandler:^(NSArray *placemarks, NSError *error){
for (CLPlacemark *place in placemarks) {
NSLog(@"name,%@",place.name); // 位置名
NSLog(@"thoroughfare,%@",place.thoroughfare); // 街道
NSLog(@"subThoroughfare,%@",place.subThoroughfare); // 子街道
NSLog(@"locality,%@",place.locality); // 市
NSLog(@"subLocality,%@",place.subLocality); // 区
NSLog(@"country,%@",place.country); // 国家
}
}];
}
-(void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error
{
NSLog(@"location error :%@",error);
}
9、获取用户通讯录
/**
获取用户的通讯录
*/
-(void)getUserContactList
{
if (Is_up_Ios_9) {
[self fetchContactListAfterIOS9];
}else{
[self fetchAddressBookBeforeIOS9];
}
}
// -----------9.0以下的获取方式-------------
- (void)fetchAddressBookBeforeIOS9{
ABAddressBookRef addressBook = ABAddressBookCreate();
//用户授权
if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusNotDetermined) {//首次访问通讯录
ABAddressBookRequestAccessWithCompletion(addressBook, ^(bool granted, CFErrorRef error) {
if (!error) {
if (granted) {//允许
NSArray *contacts = [self fetchContactWithAddressBook:addressBook];
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@"contacts:%@", contacts);
});
}else{//拒绝
}
}else{
NSLog(@"访问通讯录错误 before ios9= %@",error);
}
});
}else{//非首次访问通讯录
NSArray *contacts = [self fetchContactWithAddressBook:addressBook];
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@"contacts:%@", contacts);
});
}
}
- (NSMutableArray *)fetchContactWithAddressBook:(ABAddressBookRef)addressBook{
if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusAuthorized) {////有权限访问
//获取联系人数组
NSArray *array = (__bridge NSArray *)ABAddressBookCopyArrayOfAllPeople(addressBook);
NSMutableArray *contacts = [NSMutableArray array];
for (int i = 0; i < array.count; i++) {
//获取联系人
ABRecordRef people = CFArrayGetValueAtIndex((__bridge ABRecordRef)array, i);
//获取联系人详细信息,如:姓名,电话,住址等信息
NSString *firstName = (__bridge NSString *)ABRecordCopyValue(people, kABPersonFirstNameProperty);
NSString *lastName = (__bridge NSString *)ABRecordCopyValue(people, kABPersonLastNameProperty);
ABMutableMultiValueRef *phoneNumRef = ABRecordCopyValue(people, kABPersonPhoneProperty);
NSString *phoneNumber = ((__bridge NSArray *)ABMultiValueCopyArrayOfAllValues(phoneNumRef)).lastObject;
[contacts addObject:@{@"name": [firstName stringByAppendingString:lastName], @"phoneNumber": phoneNumber}];
}
return contacts;
}else{//无权限访问
NSLog(@"无权限访问通讯录");
return nil;
}
}
// -----------9.0以上的获取方式-------------
-(void)fetchContactListAfterIOS9
{
CNContactStore *contact = [[CNContactStore alloc]init];
if ([CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts]==CNAuthorizationStatusNotDetermined) {//首次访问通讯录
[contact requestAccessForEntityType:CNEntityTypeContacts completionHandler:^(BOOL granted, NSError * _Nullable error) {
if (!error) {
if (granted) {//允许
CNContactPickerViewController *contactPicker = [[CNContactPickerViewController alloc] init];
contactPicker.delegate = self;
contactPicker.displayedPropertyKeys = @[CNContactPhoneNumbersKey];
}else{//拒绝
}
}else{
NSLog(@"访问通讯录错误 after ios9= %@",error);
}
}];
}else if ([CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts]==CNAuthorizationStatusAuthorized){//不是首次访问通讯录
CNContactPickerViewController *contactPicker = [[CNContactPickerViewController alloc] init];
contactPicker.delegate = self;
contactPicker.displayedPropertyKeys = @[CNContactPhoneNumbersKey];
}else{
NSLog(@"无权访问通讯录");
}
}
#pragma mark -- CNContactPickerDelegate
- (void)contactPicker:(CNContactPickerViewController *)picker didSelectContactProperty:(CNContactProperty *)contactProperty {
CNPhoneNumber *phoneNumber = (CNPhoneNumber *)contactProperty.value;
/// 联系人
NSString *text1 = [NSString stringWithFormat:@"%@%@",contactProperty.contact.familyName,contactProperty.contact.givenName];
/// 电话
NSString *text2 = phoneNumber.stringValue;
// text2 = [text2 stringByReplacingOccurrencesOfString:@"-" withString:@""];
NSLog(@"联系人：%@, 电话：%@",text1,text2);
}
10、获取设备当前网络IP地址
#pragma mark - 获取设备当前网络IP地址
+ (NSString *)getIPAddress:(BOOL)preferIPv4
{
//判断网络类型：wifi
if ([PPCAppBaseInfo shareBaseInfo].networkType==1) {
NSArray *searchArray = preferIPv4 ?
@[ IOS_VPN @"/" IP_ADDR_IPv4, IOS_VPN @"/" IP_ADDR_IPv6, IOS_WIFI @"/" IP_ADDR_IPv4, IOS_WIFI @"/" IP_ADDR_IPv6, IOS_CELLULAR @"/" IP_ADDR_IPv4, IOS_CELLULAR @"/" IP_ADDR_IPv6 ] :
@[ IOS_VPN @"/" IP_ADDR_IPv6, IOS_VPN @"/" IP_ADDR_IPv4, IOS_WIFI @"/" IP_ADDR_IPv6, IOS_WIFI @"/" IP_ADDR_IPv4, IOS_CELLULAR @"/" IP_ADDR_IPv6, IOS_CELLULAR @"/" IP_ADDR_IPv4 ] ;
NSDictionary *addresses = [self getIPAddresses];
// NSPPCLog(@"addresses: %@", addresses);
__block NSString *address;
[searchArray enumerateObjectsUsingBlock:^(NSString *key, NSUInteger idx, BOOL *stop)
{
address = addresses[key];
//筛选出IP地址格式
if([self isValidatIP:address]) *stop = YES;
} ];
// NSPPCLog(@"ip = %@", address);
return address ? address : @"0.0.0.0";
}
//wann
return [self deviceWANIPAddress];
}
+ (BOOL)isValidatIP:(NSString *)ipAddress {
if (ipAddress.length == 0) {
return NO;
}
NSString *urlRegEx = @"^([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
"([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
"([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
"([01]?\\d\\d?|2[0-4]\\d|25[0-5])$";
NSError *error;
NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:urlRegEx options:0 error:&error];
if (regex != nil) {
NSTextCheckingResult *firstMatch=[regex firstMatchInString:ipAddress options:0 range:NSMakeRange(0, [ipAddress length])];
if (firstMatch) {
// NSRange resultRange = [firstMatch rangeAtIndex:0];
// NSString *result=[ipAddress substringWithRange:resultRange];
//输出结果
// NSPPCLog(@"%@",result);
return YES;
}
}
return NO;
}
+ (NSDictionary *)getIPAddresses
{
NSMutableDictionary *addresses = [NSMutableDictionary dictionaryWithCapacity:8];
// retrieve the current interfaces - returns 0 on success
struct ifaddrs *interfaces;
if(!getifaddrs(&interfaces)) {
// Loop through linked list of interfaces
struct ifaddrs *interface;
for(interface=interfaces; interface; interface=interface->ifa_next) {
if(!(interface->ifa_flags & IFF_UP) /* || (interface->ifa_flags & IFF_LOOPBACK) */ ) {
continue; // deeply nested code harder to read
}
const struct sockaddr_in *addr = (const struct sockaddr_in*)interface->ifa_addr;
char addrBuf[ MAX(INET_ADDRSTRLEN, INET6_ADDRSTRLEN) ];
if(addr && (addr->sin_family==AF_INET || addr->sin_family==AF_INET6)) {
NSString *name = [NSString stringWithUTF8String:interface->ifa_name];
NSString *type;
if(addr->sin_family == AF_INET) {
if(inet_ntop(AF_INET, &addr->sin_addr, addrBuf, INET_ADDRSTRLEN)) {
type = IP_ADDR_IPv4;
}
} else {
const struct sockaddr_in6 *addr6 = (const struct sockaddr_in6*)interface->ifa_addr;
if(inet_ntop(AF_INET6, &addr6->sin6_addr, addrBuf, INET6_ADDRSTRLEN)) {
type = IP_ADDR_IPv6;
}
}
if(type) {
NSString *key = [NSString stringWithFormat:@"%@/%@", name, type];
addresses[key] = [NSString stringWithUTF8String:addrBuf];
}
}
}
// Free memory
freeifaddrs(interfaces);
}
return [addresses count] ? addresses : nil;
}
//wann
+(NSString *)deviceWANIPAddress
{
NSURL *ipURL = [NSURL URLWithString:@"http://ip.taobao.com/service/getIpInfo.php?ip=myip"];
NSData *data = [NSData dataWithContentsOfURL:ipURL];
NSDictionary *ipDic = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
// NSLog(@"ip = %@",(ipDic[@"data"][@"ip"] ? ipDic[@"data"][@"ip"] : @""));
return (ipDic[@"data"][@"ip"] ? ipDic[@"data"][@"ip"] : @"0.0.0.0");
}
