dfu updated issues with Maui (with Laerdal.Dfu)

[siki411]

i am trying for dfu with maui and i have downloaded the laerdal.dfu 1.27.8 from Nuget Package then i created a function for picking up the file and i have also copy the zip file created by nordic for dfu then i have placed that file in mobile so i can select the file and it will start the dfu but i hit the function start it will destroy the dfu. i am sharing the code of instating the dfu and logs as well

private async Task StartDfuProcess(IPeripheral connectedDevice, string filePath)
{
try
{
//string Device_address = "C2:08:51:5F:5F:C0";
string Device_address = "D8:12:F2:92:46:8B";
var fileExists = File.Exists(filePath);
Debug.WriteLine($"File path exists: {fileExists}");

     if (!fileExists)
     {
         Debug.WriteLine("File does not exist, aborting DFU process.");
         return;
     }
     Debug.WriteLine("DFU process is about to start.");
     var _output = new DfuInstallation(Device_address, filePath);
 
     _output.Start();
     Debug.WriteLine("DFU process started successfully.");
 }
 catch (Exception ex)
 {
     Debug.WriteLine($"Error during DFU process: {ex.Message}");
 }

}

and logs are

[DOTNET] File selected: /data/data/com.companyname.bluetoothcourse/cache/2203693cc04e0be7f4f024d5f9499e13/8d01d97ef7354bc1828aa4125f15fa1c/dfu_application.zip
[0:] File path exists: True
[0:] DFU process is about to start.
[0:] DFU process started successfully.
[ViewRootImpl@5042f0f[IntermediateActivity]] stopped(false) old=true
[DfuBaseService] DFU service created. Version: 2.3.0
[ViewRootImpl@5042f0f[IntermediateActivity]] stopped(false) old=false
[SurfaceControl] assignNativeObject: nativeObject = 0 Surface(name=null)/@0xa550588 / android.view.SurfaceControl.readFromParcel:1121 android.view.IWindowSession$Stub$Proxy.relayout:1830 android.view.ViewRootImpl.relayoutWindow:9005 android.view.ViewRootImpl.performTraversals:3360 android.view.ViewRootImpl.doTraversal:2618 android.view.ViewRootImpl$TraversalRunnable.run:9971 android.view.Choreographer$CallbackRecord.run:1010 android.view.Choreographer.doCallbacks:809 android.view.Choreographer.doFrame:744 android.view.Choreographer$FrameDisplayEventReceiver.run:995
[SurfaceControl] assignNativeObject: nativeObject = 0 Surface(name=null)/@0xdb8cb9c / android.view.SurfaceControl.readFromParcel:1121 android.view.IWindowSession$Stub$Proxy.relayout:1840 android.view.ViewRootImpl.relayoutWindow:9005 android.view.ViewRootImpl.performTraversals:3360 android.view.ViewRootImpl.doTraversal:2618 android.view.ViewRootImpl$TraversalRunnable.run:9971 android.view.Choreographer$CallbackRecord.run:1010 android.view.Choreographer.doCallbacks:809 android.view.Choreographer.doFrame:744 android.view.Choreographer$FrameDisplayEventReceiver.run:995
[ViewRootImpl@5042f0f[IntermediateActivity]] Relayout returned: old=(0,0,1080,2340) new=(0,0,1080,2340) req=(1080,2340)4 dur=11 res=0x1 s={false 0} ch=false fn=-1
[ViewRootImpl@129f74a[MainActivity]] stopped(false) old=true
[DfuBaseService] Starting DFU service in foreground
Thread started: #23
[ViewRootImpl@129f74a[MainActivity]] stopped(false) old=false
[SurfaceControl] assignNativeObject: nativeObject = 0 Surface(name=null)/@0xf85a525 / android.view.SurfaceControl.readFromParcel:1121 android.view.IWindowSession$Stub$Proxy.relayout:1840 android.view.ViewRootImpl.relayoutWindow:9005 android.view.ViewRootImpl.performTraversals:3360 android.view.ViewRootImpl.doTraversal:2618 android.view.ViewRootImpl$TraversalRunnable.run:9971 android.view.Choreographer$CallbackRecord.run:1010 android.view.Choreographer.doCallbacks:809 android.view.Choreographer.doFrame:744 android.view.Choreographer$FrameDisplayEventReceiver.run:995
[ViewRootImpl@129f74a[MainActivity]] Relayout returned: old=(0,0,1080,2340) new=(0,0,1080,2340) req=(1080,2340)0 dur=14 res=0x7 s={true 488234582016} ch=true fn=-1
[DfuArchiveInputStream] Manifest failed to be parsed. Did you add
[DfuArchiveInputStream] -keep class no.nordicsemi.android.dfu.** { *; }
[DfuArchiveInputStream] to your proguard rules?
[DfuBaseService] An exception occurred while calculating file size
[DfuBaseService] java.io.IOException: The ZIP file must contain an Application, a Soft Device and/or a Bootloader.
[DfuBaseService] at no.nordicsemi.android.dfu.internal.ArchiveInputStream.(ArchiveInputStream.java:269)
[DfuBaseService] at no.nordicsemi.android.dfu.DfuBaseService.openInputStream(DfuBaseService.java:1457)
[DfuBaseService] at no.nordicsemi.android.dfu.DfuBaseService.onHandleIntent(DfuBaseService.java:1201)
[DfuBaseService] at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:77)
[DfuBaseService] at android.os.Handler.dispatchMessage(Handler.java:106)
[DfuBaseService] at android.os.Looper.loop(Looper.java:246)
[DfuBaseService] at android.os.HandlerThread.run(HandlerThread.java:67)
[SurfaceControl] assignNativeObject: nativeObject = 0 Surface(name=null)/@0xa550588 / android.view.SurfaceControl.readFromParcel:1121 android.view.IWindowSession$Stub$Proxy.relayout:1830 android.view.ViewRootImpl.relayoutWindow:9005 android.view.ViewRootImpl.performTraversals:3360 android.view.ViewRootImpl.doTraversal:2618 android.view.ViewRootImpl$TraversalRunnable.run:9971 android.view.Choreographer$CallbackRecord.run:1010 android.view.Choreographer.doCallbacks:809 android.view.Choreographer.doFrame:744 android.view.Choreographer$FrameDisplayEventReceiver.run:995
[SurfaceControl] assignNativeObject: nativeObject = 0 Surface(name=null)/@0xdb8cb9c / android.view.SurfaceControl.readFromParcel:1121 android.view.IWindowSession$Stub$Proxy.relayout:1840 android.view.ViewRootImpl.relayoutWindow:9005 android.view.ViewRootImpl.performTraversals:3360 android.view.ViewRootImpl.doTraversal:2618 android.view.ViewRootImpl$TraversalRunnable.run:9971 android.view.Choreographer$CallbackRecord.run:1010 android.view.Choreographer.doCallbacks:809 android.view.Choreographer.doFrame:744 android.view.Choreographer$FrameDisplayEventReceiver.run:995
[ViewRootImpl@5042f0f[IntermediateActivity]] Relayout returned: old=(0,0,1080,2340) new=(0,0,1080,2340) req=(1080,2340)8 dur=18 res=0x1 s={false 0} ch=false fn=-1
[ViewRootImpl@5042f0f[IntermediateActivity]] dispatchDetachedFromWindow
[InputTransport] Input channel destroyed: '2d42ebf', fd=103
[ViewRootImpl@129f74a[MainActivity]] MSG_WINDOW_FOCUS_CHANGED 1 1
[InputMethodManager] prepareNavigationBarInfo() DecorView@9dac42e[MainActivity]
[InputMethodManager] getNavigationBarColor() -855310
[InputMethodManager] prepareNavigationBarInfo() DecorView@9dac42e[MainActivity]
[InputMethodManager] getNavigationBarColor() -855310
[InputMethodManager] Starting input: tba=com.companyname.bluetoothcourse ic=null mNaviBarColor -855310 mIsGetNaviBarColorSuccess true , NavVisible : true , NavTrans : false
The thread 0x17 has exited with code 0 (0x0).
[InputMethodManager] startInputInner - Id : 0
[InputMethodManager] startInputInner - mService.startInputOrWindowGainedFocus
[InputTransport] Input channel constructed: 'ClientS', fd=90
[DfuBaseService] DFU service destroyed
Thread finished: #23
[SurfaceControl] nativeRelease nativeObject s[488234561536]