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私のアプリでは、シミュレータで問題はありませんが、実際のデバイスから送信するとペイロードサイズの制限が来るため、アップルウォッチに送信されている画像を拡大したいアクション。また、時計接続を使用してメッセージを送信する方法を使用しているときにリンゴの時計がどれくらいのペイロードを取ることができるかを知りたい。私の時計アプリのためのスウィフトでアップルウォッチに送信する前に高解像度画像をスケーリングする
ソースコード：
class InterfaceController: WKInterfaceController, WCSessionDelegate {
var session: WCSession!
var MessageData = NSMutableDictionary()
@IBOutlet var watch_displayImage: WKInterfaceImage!
@IBOutlet var watch_ticket_category: WKInterfaceLabel!
@IBOutlet var watch_ticketType: WKInterfaceLabel!
@IBOutlet var watch_ticketTime: WKInterfaceLabel!
@IBOutlet var watch_ticketDate: WKInterfaceLabel!
override func awakeWithContext(context: AnyObject?) {
super.awakeWithContext(context)
if WCSession.isSupported()
{
session = WCSession.defaultSession()
session.delegate = self
session.activateSession()
}
}
override func willActivate()
{
super.willActivate()
}
func session(session: WCSession, didReceiveMessage message: [String : AnyObject], replyHandler: ([String : AnyObject]) -> Void)
{
//print(message.values)
MessageData = NSMutableDictionary(object: message, forKey: "data")
print("\(MessageData)")
watch_ticket_category.setText("\(MessageData["data"]!["Watchdat"]!!["ticket_category"] as! String)")
watch_displayImage.setImage(UIImage(named: MessageData["data"]!["Watchdat"]!!["imagePath"] as! String))
watch_ticketType.setText("\(MessageData["data"]!["Watchdat"]!!["ticket_type"] as! String)")
watch_ticketTime.setText("\(MessageData["data"]!["Watchdat"]!!["time"] as! String)")
watch_ticketDate.setText("\(MessageData["data"]!["Watchdat"]!!["date"] as! String)")
}
私のiOSアプリのソースコード：
class TicketDetailViewController: UIViewController, WCSessionDelegate {
let dic1 = NSMutableDictionary()
var defaults = NSUserDefaults()
var databasePath = NSString()
var holding_Ticket_category: String = ""
var holding_Image: UIImage?
var hold_ticketName: String = ""
var hold_ticketDate: String = ""
var hold_ticketTime: String = ""
var session: WCSession!
var imageData: NSData!
@IBOutlet weak var ticket_grey: UIImageView!
@IBOutlet weak var cropped_frame: UIImageView!
@IBOutlet weak var display_image: UIImageView!
@IBOutlet weak var ticket_type_name: UILabel!
@IBOutlet weak var ticket_date: UILabel!
@IBOutlet weak var ticket_time: UILabel!
@IBOutlet weak var ticket_category: UILabel!
override func viewDidLoad()
{
super.viewDidLoad()
if WCSession.isSupported(){
self.session = WCSession.defaultSession()
self.session.delegate = self
self.session.activateSession()
}
defaults = NSUserDefaults.standardUserDefaults()
display_image.image = self.holding_Image
ticket_type_name.text = hold_ticketName
ticket_date.text = hold_ticketDate
ticket_time.text = hold_ticketTime
ticket_category.text = holding_Ticket_category
let filemgr = NSFileManager.defaultManager()
let dirPaths = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)
let docsDir = dirPaths[0]
var ticketDB: FMDatabase
databasePath = (docsDir as NSString).stringByAppendingPathComponent("ticket_Pass.sqlite")
if !filemgr.fileExistsAtPath(databasePath as String)
{
ticketDB = FMDatabase(path: databasePath as String)
if ticketDB.open()
{
let sql_stmt = "CREATE TABLE IF NOT EXISTS TICKET (ID INTEGER PRIMARY KEY AUTOINCREMENT, IMAGEPATH TEXT, IMAGENAME TEXT, TICKET_CATEGORY TEXT, TICKET_TYPE TEXT, DATE TEXT, TIME TEXT)"
if !ticketDB.executeStatements(sql_stmt)
{
print("Error: \(ticketDB.lastErrorMessage())")
}
ticketDB.close()
} else
{
print("Error: \(ticketDB.lastErrorMessage())")
}
}else{
ticketDB = FMDatabase(path: databasePath as String)
if ticketDB.open()
{
let sql_stmt = "CREATE TABLE IF NOT EXISTS TICKET (ID INTEGER PRIMARY KEY AUTOINCREMENT, IMAGEPATH TEXT, IMAGENAME TEXT, TICKET_CATEGORY TEXT, TICKET_TYPE TEXT, DATE TEXT, TIME TEXT)"
if !ticketDB.executeStatements(sql_stmt)
{
print("Error: \(ticketDB.lastErrorMessage())")
}
ticketDB.close()
} else
{
print("Error: \(ticketDB.lastErrorMessage())")
}
}
}
func saveImageToFolder()
{
imageData = UIImagePNGRepresentation(holding_Image!)!
let imageName = "image_\(NSDate.timeIntervalSinceReferenceDate()).png"
let imagePath = (self.getDocumentsDirectory() as NSString).stringByAppendingPathComponent(imageName)
print("imagePath:- \(imagePath)")
print("image size: \(holding_Image?.size)")
imageData.writeToFile(imagePath, atomically: true)
NSUserDefaults.standardUserDefaults().setObject(imagePath, forKey: "ImagePath")
NSUserDefaults.standardUserDefaults().setObject(imageData, forKey: "ImageData")
NSUserDefaults.standardUserDefaults().setObject(imageName, forKey: "ImageName")
NSUserDefaults.standardUserDefaults().synchronize()
}
func getDocumentsDirectory() -> String{
var paths = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)
let documentsPath = paths[0]
print("document path:- \(documentsPath)")
return documentsPath
}
@IBAction func addTickets(sender: UIButton)
{
let ticketDB = FMDatabase(path: databasePath as String)
if ticketDB.open()
{
//self.saveImageToFolder()
let insertSQL = "INSERT INTO TICKET (imagePath, imageName, ticket_category, ticket_type, date, time) VALUES ('\(NSUserDefaults.standardUserDefaults().objectForKey("ImagePath")!)', '\(NSUserDefaults.standardUserDefaults().objectForKey("ImageName")!)', '\(ticket_category.text!)', '\(ticket_type_name.text!)', '\(ticket_date.text!)', '\(ticket_time.text!)')"
let result = ticketDB.executeUpdate(insertSQL,withArgumentsInArray: nil)
if !result
{
print("Error: \(ticketDB.lastErrorMessage())")
} else
{
let alt = PMAlertController(title: "Success!", description: "Your data is saved to Database!", image: UIImage(named: ""), style: .Alert)
alt.addAction(PMAlertAction(title: "OK!", style: .Default, action: { (ACTION) -> Void in
self.navigationController?.popToRootViewControllerAnimated(true)
}))
self.presentViewController(alt, animated: true, completion: nil)
print(databasePath)
}
}
}
@IBAction func deleteTickets(sender: UIButton) {
let alt = PMAlertController(title: "Delete Ticket Details!", description: "Are you sure?", image: UIImage(named: ""), style: .Alert)
alt.addAction(PMAlertAction(title: "Cancel", style: PMAlertActionStyle.Default, action: { (ACTION) -> Void in
self.dismissViewControllerAnimated(true, completion: nil)
}))
alt.addAction(PMAlertAction(title: "OK", style: PMAlertActionStyle.Default, action: { (ACTION) -> Void in
self.navigationController?.popToRootViewControllerAnimated(true)
}))
self.presentViewController(alt, animated: true, completion: nil)
}
@IBAction func sendToWatch(sender: AnyObject)
{
let ticketDB = FMDatabase(path: databasePath as String)
if ticketDB.open()
{
self.saveImageToFolder()
let insertSQL = "INSERT INTO TICKET (imagePath, imageName, ticket_category, ticket_type, date, time) VALUES ('\(NSUserDefaults.standardUserDefaults().objectForKey("ImagePath")!)', '\(NSUserDefaults.standardUserDefaults().objectForKey("ImageName")!)', '\(ticket_category.text!)', '\(ticket_type_name.text!)', '\(ticket_date.text!)', '\(ticket_time.text!)')"
let result = ticketDB.executeUpdate(insertSQL,withArgumentsInArray: nil)
if !result
{
print("Error: \(ticketDB.lastErrorMessage())")
} else
{
let alt = PMAlertController(title: "Success!", description: "Your data is saved!", image: UIImage(named: ""), style: .Alert)
alt.addAction(PMAlertAction(title: "OK!", style: .Default, action:
{ (ACTION) -> Void in
let ticketDB = FMDatabase(path: self.databasePath as String)
if ticketDB.open()
{
// let querySQL = "SELECT * FROM TICKET ORDER BY ID DESC LIMIT 1"
let querySQL = "SELECT * FROM TICKET "
let result: FMResultSet? = ticketDB.executeQuery(querySQL, withArgumentsInArray: nil)
if let result = result
{
let ticketDataArray:NSMutableArray = NSMutableArray()
while result.next()
{
self.dic1.setObject(result.stringForColumn("imagePath"), forKey: "imagePath")
self.dic1.setObject(result.stringForColumn("imageName"), forKey: "imageName")
self.dic1.setObject(result.stringForColumn("ticket_category"), forKey: "ticket_category")
self.dic1.setObject(result.stringForColumn("ticket_type"), forKey: "ticket_type")
self.dic1.setObject(result.stringForColumn("date"), forKey: "date")
self.dic1.setObject(result.stringForColumn("time"), forKey: "time")
ticketDataArray.addObject(self.dic1)
}
print("ticketDataArray : \(self.dic1)")
}else
{
print("Error: \(ticketDB.lastErrorMessage())")
}
ticketDB.close()
}
self.navigationController?.popToRootViewControllerAnimated(true)
if WCSession.defaultSession().reachable
{
let dict = ["Watchdat":self.dic1]
self.session.sendMessage(dict, replyHandler: { (replayDic: [String:AnyObject]) in
print("success!")
}, errorHandler: { (error:NSError) in
print("error")
})
}
}))
self.presentViewController(alt, animated: true, completion: nil)
print(databasePath)
}
}
スケーリングを実現するためにこれまでに何を試しましたか？スケーリング時の問題はどこですか？ソースコードでスケーリングを実装することを期待しないでください。 –