iPhone iScene
lukeおじさんのページ
iBeaconの動作確認用のサンプルを探していたら丁度デザイン的にも良いサンプルがあったので利用しようとしたがビルド出来なかったので少しiOS8対応にリメイクして動作出来るようにした。
サンプルページ「iBeaconsを触ってみた」内容等に関しては、サンプル提供ページを参照願います。
なかなか勉強になります。
UUIDを変えれば発信機として十分使用できます。これで動作確認は容易に出来ると思いますので試してみてください。
iOS8 iBeaconに関する仕様
ライブラリの追加
Beacon による領域観測機能を利用するために必要
CoreLocation.framework
CoreBluetooth.framework
AppDelegate.m
#import "AppDelegate.h"
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Override point for customization after application launch.
// iOS8 ローカル通知を動作させる許可を得る必要
if ([UIApplication
instancesRespondToSelector:@selector(registerUserNotificationSettings:)]) {
[[UIApplication sharedApplication]
registerUserNotificationSettings:[UIUserNotificationSettings
settingsForTypes:UIUserNotificationTypeAlert|UIUserNotificationTypeSound
categories:nil]];
}
return YES;
}
- (void)applicationWillResignActive:(UIApplication *)application
{
}
- (void)applicationDidEnterBackground:(UIApplication *)application
{
}
- (void)applicationWillEnterForeground:(UIApplication *)application
{
}
- (void)applicationDidBecomeActive:(UIApplication *)application
{
}
- (void)applicationWillTerminate:(UIApplication *)application
{
}
@end
ViewController.m
#import "ViewController.h"
@interface ViewController ()
@property (nonatomic) CLBeaconRegion *region;
@property (nonatomic) CBPeripheralManager *manager;
@property (nonatomic) UITextField *currentField;
@property (nonatomic) UITextField *uuidField;
@property (nonatomic) UITextField *identifierField;
@property (nonatomic) UITextField *majorField;
@property (nonatomic) UITextField *minorField;
@end
@implementation ViewController
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
// keyboard event
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardChanged:) name:UIKeyboardWillShowNotification object:nil];
// CBPeripheralManagerを作成
self.manager = [[CBPeripheralManager alloc]initWithDelegate:self queue:nil];
}
- (void)viewDidDisappear:(BOOL)animated
{
[self.manager stopAdvertising];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Action
- (IBAction)beaconSwitchAction:(id)sender
{
if ( [self.beaconSwitch isOn] ) {
[self beginAdvertising];
} else {
[self.manager stopAdvertising];
}
}
- (void)beginAdvertising
{
NSUUID *uuid = [[NSUUID alloc]initWithUUIDString:self.uuidField.text];
uint16_t major = (uint16_t)[self.majorField.text integerValue];
uint16_t manor = (uint16_t)[self.minorField.text integerValue];
CLBeaconRegion *beacon = [[CLBeaconRegion alloc]initWithProximityUUID:uuid
major:major
minor:manor
identifier:self.identifierField.text];
NSDictionary *beaconData = [beacon peripheralDataWithMeasuredPower:nil];
[self.manager stopAdvertising];
[self.manager startAdvertising:beaconData];
}
// UUID番号交換
- (void)chageUUID
{
_uuidField.text = [[NSUUID UUID] UUIDString];
}
#pragma mark - CBPeripheraManagerDelegate
- (void)peripheralManagerDidUpdateState:(CBPeripheralManager *)peripheral
{
switch (peripheral.state) {
case CBPeripheralManagerStatePoweredOn:
self.statusLabel.text = @"電源ON";
//self.statusLabel.text = @"CBPeripheralManagerStatePoweredOn";
break;
case CBPeripheralManagerStatePoweredOff:
self.statusLabel.text = @"電源Off";
//self.statusLabel.text = @"CBPeripheralManagerStatePoweredOff";
break;
case CBPeripheralManagerStateResetting:
self.statusLabel.text = @"リセット";
//self.statusLabel.text = @"CBPeripheralManagerStateResetting";
break;
case CBPeripheralManagerStateUnauthorized:
self.statusLabel.text = @"許可されていません";
//self.statusLabel.text = @"CBPeripheralManagerStateUnauthorized";
break;
case CBPeripheralManagerStateUnknown:
self.statusLabel.text = @"不明";
//self.statusLabel.text = @"CBPeripheralManagerStateUnknown";
break;
case CBPeripheralManagerStateUnsupported:
self.statusLabel.text = @"サポート対象外";
//self.statusLabel.text = @"CBPeripheralManagerStateUnsupported";
break;
}
}
- (void)peripheralManager:(CBPeripheralManager *)peripheral
central:(CBCentral *)central didSubscribeToCharacteristic:(CBCharacteristic *)characteristic
{
NSLog(@"%@", characteristic);
}
#pragma mark - UITextFieldDelegate
- (void)keyboardChanged:(NSNotification*)notification
{
//キーボードのフレームを取得
NSDictionary *info = [notification userInfo];
NSValue *keyValue = [info objectForKey:UIKeyboardFrameEndUserInfoKey];
CGSize keyboardSize = [keyValue CGRectValue].size;
CGRect screenBounds = [[UIScreen mainScreen] bounds];
float screenHeight = screenBounds.size.height;
CGRect fieldRect =
[self.currentField convertRect:self.currentField.bounds toView:self.view];
if ( fieldRect.origin.y + self.currentField.frame.size.height
> screenHeight - keyboardSize.height - 20
) {
[UIView animateWithDuration:0.35
animations:^{
self.scrollView.frame = CGRectMake(0, screenHeight - fieldRect.origin.y - self.currentField.frame.size.height - keyboardSize.height - 20, self.scrollView.frame.size.width, self.scrollView.frame.size.height);
}];
}
}
- (BOOL)textFieldShouldReturn:(UITextField*)textField
{
[UIView animateWithDuration:0.35
animations:^{
self.scrollView.frame = CGRectMake(0, 0, self.scrollView.frame.size.width, self.scrollView.frame.size.height);
}];
[textField resignFirstResponder];
return YES;
}
- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField{
self.currentField = textField;
return YES;
}
#pragma mark - UITableViewDelegate
// セクション数
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 4;
}
// 各セクションのセル数
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return 1;
}
// セルの高さを指定
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 40.0f;
}
// セクションタイトル
- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
{
return nil;
}
// UITableViewCell Style
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
{
return UITableViewCellEditingStyleNone;
// return UITableViewCellEditingStyleDelete;
// return UITableViewCellEditingStyleInsert;
}
// 編集モード
- (BOOL)tableView:(UITableView*)tableView canEditRowAtIndexPath:(NSIndexPath*)indexPath
{
return NO;
}
// 編集モード時インデント
- (BOOL)tableView:(UITableView *)tableView shouldIndentWhileEditingRowAtIndexPath:(NSIndexPath *)indexPath
{
return NO;
}
// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell"];
if ( cell == nil ) {
cell = [[UITableViewCell
alloc]initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:@"Cell"];
}
if ( indexPath.section == 0 ) {
self.uuidField = [[UITextField alloc]initWithFrame:CGRectMake(10, 0, self.view.bounds.size.width - 50, 40)];
self.uuidField.keyboardType = UIKeyboardTypeDefault;
self.uuidField.contentVerticalAlignment =
UIControlContentHorizontalAlignmentCenter;
self.uuidField.delegate = self;
self.uuidField.placeholder =
NSLocalizedString(@"proximity UUID", nil);
self.uuidField.keyboardType = UIKeyboardTypeNumbersAndPunctuation;
self.uuidField.text = [[NSUUID UUID] UUIDString];
self.uuidField.text =
@"D456894A-02F0-4CB0-8258-81C187DF45C2";
//self.uuidField.text = @"4DF4F424-546E-429C-8E3F-CE4319A9251A";
self.uuidField.font = [UIFont systemFontOfSize:12.0f];
UIButton *reload = [[UIButton alloc]initWithFrame:
CGRectMake(self.view.bounds.size.width - 40, 0, 40, 40)];
[reload setBackgroundImage:[UIImage imageNamed:@"refresh.jpeg"]
forState:UIControlStateNormal];
[reload addTarget:self action:@selector(chageUUID)
forControlEvents:UIControlEventTouchUpInside];
[cell.contentView addSubview:self.uuidField];
[cell.contentView addSubview:reload];
} else if ( indexPath.section == 1 ) {
self.identifierField = [[UITextField alloc]initWithFrame:
CGRectMake(10, 0, self.view.bounds.size.width - 50, 40)];
self.identifierField.keyboardType = UIKeyboardTypeDefault;
self.identifierField.contentVerticalAlignment =
UIControlContentHorizontalAlignmentCenter;
self.identifierField.delegate = self;
self.identifierField.placeholder =
NSLocalizedString(@"identifier", nil);
self.identifierField.keyboardType =
UIKeyboardTypeNumbersAndPunctuation;
self.identifierField.text = @"jp.classmethod.testregion";
//self.identifierField.text = @"com.atsu666";
self.identifierField.font =
[UIFont systemFontOfSize:16.0f];
[cell.contentView addSubview:self.identifierField];
} else if ( indexPath.section == 2 ) {
self.majorField = [[UITextField alloc]initWithFrame:CGRectMake(10, 0,
self.view.bounds.size.width - 50, 40)];
self.majorField.keyboardType = UIKeyboardTypeDefault;
self.majorField.contentVerticalAlignment =
UIControlContentHorizontalAlignmentCenter;
self.majorField.delegate = self;
self.majorField.placeholder = NSLocalizedString(@"major", nil);
self.majorField.keyboardType =
UIKeyboardTypeNumbersAndPunctuation;
self.majorField.text = @"1";
self.majorField.font = [UIFont systemFontOfSize:16.0f];
[cell.contentView addSubview:self.majorField];
} else if ( indexPath.section == 3 ) {
self.minorField = [[UITextField alloc]initWithFrame:CGRectMake(10, 0,
self.view.bounds.size.width - 50, 40)];
self.minorField.keyboardType = UIKeyboardTypeDefault;
self.minorField.contentVerticalAlignment =
UIControlContentHorizontalAlignmentCenter;
self.minorField.delegate = self;
self.minorField.placeholder = NSLocalizedString(@"minor", nil);
self.minorField.keyboardType =
UIKeyboardTypeNumbersAndPunctuation;
self.minorField.text = @"1";
self.minorField.font = [UIFont systemFontOfSize:16.0f];
[cell.contentView addSubview:self.minorField];
}
cell.selectionStyle = UITableViewCellSelectionStyleNone;
return cell;
}
// UITableViewDelegate
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
//選択行の解除
NSIndexPath* selection = [tableView indexPathForSelectedRow];
if ( selection ) [tableView deselectRowAtIndexPath:selection animated:YES];
}
@end
GitHub iBeaconSenderApp
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