Android Question imageView.Bitmap = LoadBitmap(File.DirInternal, fileName) crashes

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Roycefer

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• Oct 19, 2015

• #2

Can you post the stack trace of the crash?

 

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Erel

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• Oct 20, 2015

• #3

It probably runs out of memory. Use LoadBitmapSample instead.

 

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Gijsen

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• Oct 20, 2015

• #4

I'll try LoadBitmapSample.

I think the problem is related to my other post where the image is saved.
http://b4x.com/android/forum/threads/file-dir-error-compiling-expression.59491/

Is there a way to catch the error thrown by LoadBitmap if it fails for whatever reason ?

 

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Erel

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• Oct 20, 2015

• #5

The first step is to check the logs and post the error message.

 

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Gijsen

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• Oct 20, 2015

• #6

The problem was that the images I saved earlier from the download are corrupt.
By using this code they are complete and loading:

In JobDone:

​

Dim OutStream As OutputStream
Log("DownloadReady: " & bannerImageName)

File.Delete(File.DirInternalCache, bannerImageName)

OutStream = File.OpenOutput(File.DirInternalCache, bannerImageName, False)
Job.GetBitmap.WriteToStream(OutStream, 100, "PNG")
OutStream.Close
If File.Exists(File.DirInternalCache, bannerImageName) = True Then

imgBanner.Bitmap = LoadBitmapSample(File.DirInternalCache, bannerImageName, 600, 50)
imgBanner.Gravity = Gravity.FILL​

End If
bannerTimer.Enabled = True


Thank you all for your patience and help.

 

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