Android Question error in b4xtable

Emerito · Nov 4, 2020

In the following code:

Sub Activity_Create(FirstTime As Boolean)

Label1.Initialize("")
Label1.Top=0dip
Label1.Left=0dip
EditText1.Initialize("")
EditText1.Top=10dip
EditText1.Left=Label1.Width
EditText1.Height=30dip

IME.Initialize("ime")
IME.AddHeightChangedEvent

Activity.LoadLayout("Tabla")
Activity.Title=Main.ProgName & " " & Main.ProgVersion

Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Pulgadas", B4XTable1.COLUMN_TYPE_TEXT)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Milimetros", B4XTable1.COLUMN_TYPE_TEXT)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("DENOMINACION", B4XTable1.COLUMN_TYPE_TEXT)
StateColumn.Width = 380dip
StateColumn.Sortable = True
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Grains", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Gramos", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("CB", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("V0", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("V50", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("V100", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("V150", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("V200", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("V250", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("V300", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Visor", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Alt50", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Alt100", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Alt150", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Alt200", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Alt250", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Alt300", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Energ0", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Energ50", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Energ100", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Energ150", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Energ200", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Energ250", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Energ300", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("DS", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip
Dim StateColumn As B4XTableColumn = B4XTable1.AddColumn("Id", B4XTable1.COLUMN_TYPE_NUMBERS)
StateColumn.Width = 60dip

Msgbox("So far alright","")

Sleep(0)

NumberColumn = B4XTable1.AddColumn("Interesting Number", B4XTable1.COLUMN_TYPE_NUMBERS)
NumberColumn.Width=1dip

B4XTable1.RowHeight=50dip
B4XTable1.MaximumRowsPerPage=10

B4XTable1.pnlHeader.Height=Activity.Height/8

Msgbox("Here does not come","")

On some mobile, not all, causes the following error:

Notificar error
java.lang.NoSuchFieldException: No field
mColorStateList in class Landroid/graphics/drawable/
GradientDrawable$GradientState; (declaration of 'andro
id.graphics.drawable.GradientDrawable$GradientState'
appears in /system/framework/framework.jar)
at java.lang.Class.getDeclaredField(Native Method)
at
anywheresoftware.b4a.objects.B4XViewWrapper.getColor(
B4XViewWrapper.java:388)
at
b4a.example3.customlistview._designercreateview(custom
listview.java:305)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:196)
at
anywheresoftware.b4a.objects.CustomViewWrapper.After
DesignerScript(CustomViewWrapper.java:67)
at
anywheresoftware.b4a.keywords.LayoutBuilder.loadLayout
(LayoutBuilder.java:162)
at
anywheresoftware.b4a.objects.PanelWrapper.LoadLayout(
PanelWrapper.java:134)
at
anywheresoftware.b4a.objects.B4XViewWrapper.LoadLayo
ut(B4XViewWrapper.java:292)
at
deCazaV2.Monteria.b4xtable$ResumableSub_DesignerCre
ateView.resume(b4xtable.java:1371)
at
anywheresoftware.b4a.keywords.Common$13.run(Comm
on.java:1705)
at android.os.Handler.handleCallback(Handler.java:883)
at android.os.Handler.dispatchMessage(Handler.java:
100)
at android.os.Looper.loop(Looper.java:224)
at android.app.ActivityThread.main(ActivityThread.iava:

please could you help me?

a greeting

mangojack · Nov 5, 2020

1. Post code using code Tags ... [Code] Paste code here... [/Code]

2. Do Not use Msgbox (" ....." ,"") to test problems . Use Log(" Here does not come")

3. Replace the following ...

B4X:

 B4XTable1.pnlHeader.Height=Activity.Height/8

with

B4X:

B4XTable1.HeadersHeight = DipToCurrent( Activity.Height/8)

*although I did not get an error with your line , I seem to recall earlier problem using pnlHeader.

Your Header Height calculation is a bit odd , maybe rethink calculation. On my phone it was half the screen height ??

PS: I think your Error is caused by something else ( maybe to do with Column) . If you still have problem maybe Upload Sample project.
File > Upload as Zip

mangojack · Nov 5, 2020

Thinking more ...

B4X:

B4XTable1.pnlHeader.Height=Activity.Height/8

Or

B4X:

B4XTable1.HeadersHeight = DipToCurrent( Activity.Height/8)

Should be moved further down , After the table has been loaded.

B4X:

Dim data As List = parser.Parse(..............)
B4XTable1.SetData(data)
   
Sleeep(0)
B4XTable1.HeadersHeight = DipToCurrent( Activity.Height/8)

Emerito · Nov 5, 2020

1. Ok
2. It happens on a mobile that is not within my reach, for mine I use log. I use Msgbox for the user to give me some clue. trying to figure out which line the error occurs. what's more, it doesn't happen on the user's wife's mobile phone and if it happens on your mobile..
3. I test your suggestions

Please excuse my english.

Emerito · Nov 5, 2020

to use:
Dim parser As CSVParser
parser.Initialize

I need some library?

mangojack · Nov 5, 2020

[B4X] CSVParser - CSV parser and generator

CSV - comma separated values format. The various StringUtils libraries include methods for loading and saving CSV files. However these methods have a few drawbacks: - They work with files instead of strings. This is especially problematic if the input is not UTF8 encoded. - As they are...

www.b4x.com

Emerito · Nov 5, 2020

I had seen it, but I don't know how to apply it
Excuse my ignorance

eps · Nov 5, 2020

Have you seen this thread? https://www.b4x.com/android/forum/t...t-fails-after-set-targetsdkversion-29.121727/

eps · Nov 5, 2020

or this one? https://www.b4x.com/android/forum/threads/please-help-b4xpreferencesdialog-error-api-29.111786/

eps · Nov 5, 2020

So what is your targetsdkversion set to?

Emerito · Nov 5, 2020

I am using version 9.0
That would be the problem?

Emerito · Nov 5, 2020

<uses-sdk android: minSdkVersion = "16" android: targetSdkVersion = "29" />

eps · Nov 5, 2020

Looks like it - why set it to 29? When 'min' is 28

eps · Nov 5, 2020

android.jar / targetSdkVersion / minSdkVersion

There are several versioned components that affect the compilation process and the runtime behavior of our apps. The purpose of this tutorial is to explain the differences between them and help you choose which version to use. Each Android version is mapped to an api level. You can see this...

www.b4x.com

Emerito · Nov 5, 2020

Thanks to both. I have put the targetSdkVersion in 28. I will check if it works correctly for my friend.

Emerito · Nov 5, 2020

Thanks. Resolved. Thanks

Android Question error in b4xtable

Emerito

Active Member

mangojack

Expert

mangojack

Expert

Emerito

Active Member

Emerito

Active Member

mangojack

Expert

[B4X] CSVParser - CSV parser and generator

Emerito

Active Member

eps

Expert

eps

Expert

eps

Expert

Emerito

Active Member

Emerito

Active Member

eps

Expert

eps

Expert

android.jar / targetSdkVersion / minSdkVersion

Emerito

Active Member

Emerito

Active Member

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