Please Help : WebView issue on Honeycomb Tablet

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davidmd

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• Dec 24, 2011

• #2

It seem AS Problem with honeycomb Tablet;

Should we wait for ICS ?

 

Last edited: Dec 24, 2011

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NJDude

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• Dec 24, 2011

• #3

LoadUrl expects a well... URL (like www. test.com) if you want to load an HTML you have to use LoadHTML.

 

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davidmd

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• Dec 24, 2011

• #4

Honeycomb Problem WebView1.LoadUrl("File:///android_asset/read.html")

LoadHTML will load complet HTML string code.
i wish to load local file , html.
It is working perefct with previous OS , on 3.2 Emulator
But Not on the Real Tablet honeycomb.

Any Idea how to use it ?

 

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legion48

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• Dec 25, 2011

• #5

I know it's not the using the assets folder, but this works on my Honeycomb Galaxy tab:

WebView1.LoadUrl(File.ReadString(File.DirDefaultExternal, "favone2.txt"))

 

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davidmd

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• Dec 25, 2011

• #6

Thanks' I tried :
WebView1.LoadUrl(File.ReadString(File.DirDefaultExternal, "favone2.txt"))

The emulator Show Error message about Not finding the file..

In my Project , Where should i put the files ?
in my b4a directory
all files found in "files" directory.
Please Advise

Thanks!!


Jd

 

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Erel

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• Dec 25, 2011

• #7

I tested it on Samsung Galaxy Tab (Android 3.1) and it works fine.

If you want to load it from the SD Card you can copy the file by calling:

B4X:

File.Copy(File.DirAssets, "test.html", File.DirDefaultExternal, "test.html")

 

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davidmd

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• Dec 25, 2011

• #8

Thanks EREL
So to load from android_assets

it should be :

WebView1.LoadUrl(File.DirAssets, "read.html")

?

( i can not copyt he HTML to External , it got dozens of photos ...)

 

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Erel

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• Dec 25, 2011

• #9

It should be:

B4X:

WebView1.LoadUrl("File:///android_asset/test.html")

Maybe there is a problem with referencing other images. I haven't tested it.
Note that you can also copy it to the internal folder (File.DirInternal).

 

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davidmd

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• Dec 25, 2011

• #10

Thanks EREL.
I tried allreday :

WebView1.LoadUrl("File:///android_asset/test.html")

it does NOT work in honeycomb Tablet.


i tried to put:

WebView1.LoadUrl(File.ReadString(File.DirAssets, "drug.html"))

does not work too

any idea ??

 

Last edited: Dec 25, 2011

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Erel

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• Dec 25, 2011

• #11

You will need to upload your project (or a subset of it).

 

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davidmd

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• Dec 25, 2011

• #12

WebView1.LoadUrl(File.ReadString(File.DirAssets, "drug.html"))

Activity module
Sub Process_Globals
'These global variables will be declared once when the application starts.
'These variables can be accessed from all modules.
Dim Timer1 As Timer

End Sub

Sub Globals
'These global variables will be redeclared each time the activity is created.
'These variables can only be accessed from this module.

Dim back As ImageView
Dim in As ImageView
Dim out As ImageView
Dim WebView1 As WebView
Dim inn As Boolean
Dim ProgressBar1 As ProgressBar
Dim n As Int
End Sub

Sub Activity_Create(FirstTime As Boolean)
Activity.LoadLayout("web2")
WebView1.LoadUrl(File.ReadString(File.DirAssets, "drug.html"))
ProgressDialogShow("Loading ")
Timer1.Initialize("Timer1", 500) ' 1000 = 1 second
Timer1.Enabled = True
Timer1.Interval=500

End Sub

Sub Activity_Resume

End Sub

Sub Activity_Pause (UserClosed As Boolean)

End Sub

 

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davidmd

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• Dec 25, 2011

• #13

WebView1.LoadUrl("File:///android_asset/read.html")

With :
WebView1.LoadUrl("File:///android_asset/read.html")

it is working PEREFECT

in android 2.2
emulator 3.1

BUT NOT in Real tablet 3.2
show me the url link with can not find error
but when i click the link , it open perefect
the webpage in real android 3.2
seem as load problem and not the location in honeycomb device.


THANKS!!!

 

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davidmd

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• Dec 26, 2011

• #14

Please Advise ?

can not use in honeycomb tablet 3.2:

WebView1.LoadUrl(File.ReadString(File.DirAssets, "drug.html"))


and

WebView1.LoadUrl("File:///android_asset/read.html")


Any idea how ?

 

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Erel

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• Dec 26, 2011

• #15

Can you upload your project with the html file (File - Export as zip)?

I tested a simple html file and it worked properly.

 

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davidmd

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• Dec 26, 2011

• #16

OK , Sure , Thanks!

It is strange ,
in other android and emulator working perfect.
The Html is Text and photo No jS or flash etc...

the emulator can not show with this code:
WebView1.LoadUrl(File.ReadString(File.DirAssets, "drug.html"))

Strange..

 

Last edited: Dec 26, 2011

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davidmd

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• Dec 26, 2011

• #17

Image Of Error

CHECK THIS INFO

I GOT THE SAME ISSUE AND MESSAGE

 

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davidmd

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• Dec 26, 2011

• #18

To EREL : ATTACHED THE PROJ

Hi

dear EREL attached the proj as zip.

include both method of LoadURL


i will appreciate solution for Honeycomb 3.1

i know in Emulator ,. 1 work perefect
the other Not.

PLEASE HELP !!!

Appreciate your time and kindness.

REGARDS!

 

Last edited: Dec 27, 2011

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Erel

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• Dec 27, 2011

• #19

This line:

B4X:

WebView1.LoadUrl("File:///android_asset/read.html")

Should be:

B4X:

WebView1.LoadUrl("file:///android_asset/read.html")

 

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davidmd

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• Dec 27, 2011

• #20

Erel You Are The Great One

THANKS !!!

Will try it..

Really appreciate your kindness and your superb service,

It is my pleasure to be your customer..

Best Regards!

JOHNATAN

 

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