Mobile Blazor Binding

[rajeshsws]

Hi Can we use this lib, for mobile blazor binding for android pro I am getting a below error on lenovo tablet

Camera is not coming

[densen2014]

Because Android or iOS can only use the native browser to have the permission to use the camera to obtain the stream scan barcode,it using h5 < video > label. And deployment to the Internet requires https.

your mobile blazor binding is deployment in local network or Internet ? or xamarin?

[rajeshsws]

Hi Densen Thnak you for quick response. Camera permission is already given , there is no permission issue. var status = await Permissions.CheckStatusAsync();

                if (status != PermissionStatus.Granted)
                {
                    status = await Permissions.RequestAsync<Permissions.Camera>();
                }
                if (status != PermissionStatus.Granted)
                {
                    return;
                }

also in Manifest.xml its given

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CAPTURE_VIDEO_OUTPUT" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_NUMBERS" />
<uses-permission android:name="android.permission.CAPTURE_SECURE_VIDEO_OUTPUT" />

I have tried on local same error is coming on ineternet is also coming same error. Do you have nay future plan for mobile blazor binding project to make it happen. There are lot of solution availabe but all thsoe are working for browser . Thank you

[densen2014]

i never used blazor binding , can you sent me a little demo project for debug?

for me,if don't user in original browser,i choose xanarim form o uni-app for scan barcode

[rajeshsws]

Hi Though webapi I m getting data. When it run in Android emulator it do not work as well on internet. I tried both http client http and https. Once again thank you for your responses

On Thu, 17 Dec 2020, 14:01 alex chow, notifications@github.com wrote:

hi your blazor binding is run on android localhost or in a https website?

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[densen2014]

so your h5/js codes is run in android local devices? blazor binding just named like blazor but not a blazor wasn neither blazor ssr right? when this js codes no run in browser original in android,it can't work ,because video label only works in browser,no works in webview control.

[rajeshsws]

Ok i got your points. Do you have any future plan to make it for webview.? Thank you

On Thu, 17 Dec 2020, 14:28 alex chow, notifications@github.com wrote:

so your h5/js codes is run in android local devices? blazor binding just named like blazor but not a blazor wasn neither blazor ssr right? when this js codes no run in browser original in android,it can't work ,because video label only works in browser,no works in webview control.

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[densen2014]

can you tell me how to run your blazor binding now?is webpage local or is a app like xamarin or something?

[rajeshsws]

Its like xamarin cross platform app.which run like xamarin. I will share you source code in my next email

On Thu, 17 Dec 2020, 14:47 alex chow, notifications@github.com wrote:

can you tell me how to run your blazor binding now?is webpage local or is a app like xamarin or something?

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[densen2014]

so maybe use xamarin essentials something cross image project better

[densen2014]

like this

if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported) { await Application.Current.MainPage.DisplayAlert("没检测到摄像机或者无权限", "去开一下权限，或者只使用图库。", "打开权限", "只使用图库"); CrossPermissions.Current.OpenAppSettings(); return null; } var storageStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Storage); var cameraStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Camera);

        if (cameraStatus != PermissionStatus.Granted || storageStatus != PermissionStatus.Granted)
        {
            var results = await CrossPermissions.Current.RequestPermissionsAsync(new[] { Permission.Camera, Permission.Storage });
            cameraStatus = results[Permission.Camera];
            storageStatus = results[Permission.Storage];
        }

[rajeshsws]

Hi Alex Please download the source code and check what you do. https://wetransfer.com/downloads/cb7790750385f1601a8cbf5edc56756220201217094210/84313e https://wetransfer.com/downloads/cb7790750385f1601a8cbf5edc56756220201217094210/84313e Once again thank you for your prompt response Thank You

Best Regards Rajesh Shoky (9716000503) Methods Apparel Consultancy India Pvt Ltd. Vipul Business Park Suite :1016, 10th floor Sector 48 Gurugram-122001 Skype ID : shoky114 Linked In :LinkedIn.com/in/rajeshsheokand what's App :+919716000503

On Thu, Dec 17, 2020 at 3:04 PM alex chow notifications@github.com wrote:

like this

if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported) { await Application.Current.MainPage.DisplayAlert("没检测到摄像机或者无权限", "去开一下权限，或者只使用图库。", "打开权限", "只使用图库"); CrossPermissions.Current.OpenAppSettings(); return null; } var storageStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Storage); var cameraStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Camera);

    if (cameraStatus != PermissionStatus.Granted || storageStatus != PermissionStatus.Granted)

    {

        var results = await CrossPermissions.Current.RequestPermissionsAsync(new[] { Permission.Camera, Permission.Storage });

        cameraStatus = results[Permission.Camera];

        storageStatus = results[Permission.Storage];

    }

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[rajeshsws]

Hi Alex Where I need to Copy this code as i cna see in Xamarin, there is no such class Crossmedia and CrossPermission. var storageStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Storage); var cameraStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Camera); Thank you

[densen2014]

Hi Alex Where I need to Copy this code as i cna see in Xamarin, there is no such class Crossmedia and CrossPermission. var storageStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Storage); var cameraStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Camera); Thank you

visit https://github.com/Redth/ZXing.Net.Mobile

[rajeshsws]

Hi Alex I have already tried this lib and it is working fine in Xamarin only project not in Mobile blazor binding.I am looking for Blazor Lib for Webview in Xamarin. Again a very big thanks for your response. If you make any MobileBlazorbinding project in future and use QR code please let me know Thank you

Best Regards Rajesh Shoky (9716000503) Methods Apparel Consultancy India Pvt Ltd. Vipul Business Park Suite :1016, 10th floor Sector 48 Gurugram-122001 Skype ID : shoky114 Linked In :LinkedIn.com/in/rajeshsheokand what's App :+919716000503

On Thu, Dec 17, 2020 at 4:22 PM alex chow notifications@github.com wrote:

Hi Alex Where I need to Copy this code as i cna see in Xamarin, there is no such class Crossmedia and CrossPermission. var storageStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Storage); var cameraStatus = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Camera); Thank you

visit https://github.com/Redth/ZXing.Net.Mobile

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[rajeshsws]

Hi My problem Solved. Camera is working in Mobile Blazor Binding with Zxing.mobile. ZXing.Mobile.MobileBarcodeScanner.Initialize(Application); in Main Activity.cs Thank you

[densen2014]

嗨， 我的问题解决了。Camera正在使用Zxing.mobile在Mobile Blazor绑定中工作。 ZXing.Mobile.MobileBarcodeScanner.Initialize（Application）; 在Main Activity.cs中 谢谢

is a good news!