Android Question [RESOLVED]Problems with targetSdkVersion=30

Duque · Jul 9, 2021

Friends some solution for this, in targetSdkVersion=29- shows the image in both controls, in targetSdkVersion=30 does not
help

B4X:

File.Copy(File.DirAssets,"like.jpg",File.DirInternal,"like.jpg")
    Dim src As String = File.DirInternal & "/like.jpg"
    ImageView1.Bitmap = LoadBitmap(src, "")
    WebView1.LoadHtml($"<img src='${src}'>"$)

roumei · Jul 9, 2021

You can use WebViewSettings to allow the file access (https://www.b4x.com/android/forum/threads/webviewsettings.12929/#content):

B4X:

Private xui As XUI
Private wvs As WebViewSettings

wvs.setAllowFileAccess(WebView1, True)
WebView1.LoadHtml($"<img src="${xui.FileUri(File.DirInternal, "image.jpg")}"/>"$)

Erel · Jul 9, 2021

[B4X] Use WebView to show large images

Better to use: [B4X] HugeImageView - show very large images Depends on: XUI and JavaObject. 'xui is a global XUI object. Private Sub ShowImage(WV As WebView, Dir As String, FileName As String) #if B4A Dim jo As JavaObject = Me jo.InitializeContext 'comment this line if calling this...

www.b4x.com

Duque · Jul 10, 2021

If it worked, thank you very much

Android Question [RESOLVED]Problems with targetSdkVersion=30

Duque

Active Member

roumei

Active Member

Erel

B4X founder

[B4X] Use WebView to show large images

Duque

Active Member

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Android Question [RESOLVED]Problems with targetSdkVersion=30

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