90 lines
2.5 KiB
C#
90 lines
2.5 KiB
C#
using NFCLockDemoV2.ViewModels;
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#if IOS
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using Foundation;
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using NFCManager = NfcLock.Ios.Binding.NFCManager;
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#endif
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namespace NFCLockDemoV2;
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public partial class MainPage : ContentPage
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{
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private MainViewModel _mainMainViewModel;
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#if IOS
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private void SetNFCCallbacks()
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{
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NFCManager.SetLoopCbWithCb(new LoopCallback(this));
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NFCManager.SetFinishedCbWithCb(() =>
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{
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System.Diagnostics.Debug.WriteLine("finished");
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_mainMainViewModel.DeviceId = "--";
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_mainMainViewModel.DeviceRssi = "--";
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_mainMainViewModel.DeviceStatus = "NFC操作完成";
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_mainMainViewModel.Operation = null;
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_mainMainViewModel.ArcProgress = 0;
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});
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NFCManager.SetChargingCbWithCb((NSString res, int level) =>
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{
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System.Diagnostics.Debug.WriteLine($"res: {res}, level: {level}");
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_mainMainViewModel.UpdateMessage($"充电中({level}%)");
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_mainMainViewModel.ArcProgress = level;
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});
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NFCManager.SetControllingCbWithCb((NSString res, int progress) =>
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{
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System.Diagnostics.Debug.WriteLine($"res: {res}, progress: {progress}");
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_mainMainViewModel.UpdateMessage($"控制中({progress}%)");
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});
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}
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private class LoopCallback : Foundation.NSObject
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{
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private readonly MainPage mainPage;
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public LoopCallback(MainPage page)
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{
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this.mainPage = page;
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}
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[Export("callAsFunctionWithId:isNew:rssi:")]
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public bool CallAsFunction(IntPtr id, bool isNew, int rssi)
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{
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string deviceId = NSString.FromHandle(id);
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mainPage._mainMainViewModel.DeviceId = deviceId;
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mainPage._mainMainViewModel.DeviceRssi = rssi.ToString();
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return true; // 继续循环
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}
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}
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#endif
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public MainPage(MainViewModel mainViewModel)
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{
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InitializeComponent();
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_mainMainViewModel = mainViewModel;
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BindingContext = _mainMainViewModel;
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#if IOS
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SetNFCCallbacks();
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#endif
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}
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private void LockClicked(object? sender, EventArgs e)
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{
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#if IOS
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NFCManager.LockWithPassword(_mainMainViewModel.Password);
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NFCManager.StartScan();
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#endif
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}
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private void UnlockClicked(object? sender, EventArgs e)
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{
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#if IOS
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NFCManager.UnlockWithPassword(_mainMainViewModel.Password);
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NFCManager.StartScan();
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#endif
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}
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} |