Currently when there is no background set for Cell -1, -1, the column header is above the row header, is it possible to have the row header above the column header when they meet in the first cell (-1, -1)?

Thanks.

I have a requirement to automatically scroll the table to the last row on initial display (after all data have been added from cursor to the TableAdapter.) I assume I cannot use the standard listview commands: lv.setSelection(adapter.getCount() - 1); or lv.setStackFromBottom(true);

Would you be able to suggest how to achieve this requirement when using your TableFixHeaders library ? I noticed that you have an empty method: public void scrollBy(int x, int y) still to be implemented. Would that provide a solution ?

Thank you in advance for the assistance with this requirement.

I need to detect which table row was touched, in order to re-select that same row after returning to this table from another activity/view. Currently, when the table row is touched, the view changes automatically to another activity. Depending on user interaction, that activity then changes the table row data and the background colour of the previously touched table row cell (within the getLayoutResource). This requires re-setting the tableAdapter to null and re-querying the data, in order to populate and re-draw the table with the newly coloured cell. As the result of this re-draw, the first row in the table is always re-selected. The requirement is to re-select (go to) the same row, which was originally touched. I have noticed that the onInterceptTouchEvent library method obtains the currentY of the touched row. However I don't know how to get that currentY value from within my application and then how to apply that Y value to scrollBy the table down to the previously touched row level, and to have this row visible and in focus.

Please suggest the code method how to achieve the above requirement. Many thanks.

Hi,

I'm having trouble trying to remove the row that returns from getView() under

case 4: view = getFamilyView(row, column, convertView, parent);

This is in the FamilyTable.java example and is the row right after the fixed header.

Thank you.

Hey, I dynamic set data in adapter,then have the issue was very frequent and random.

java.lang.IndexOutOfBoundsException: Invalid index 6, size is 4 at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251) at java.util.ArrayList.get(ArrayList.java:304) at com.scan.inventory.table.DisplayTableAdapter.getBody(DisplayTableAdapter.java:90) at com.scan.inventory.table.DisplayTableAdapter.getView(DisplayTableAdapter.java:55) at com.scan.inventory.table.TableFixHeaders.makeView(TableFixHeaders.java:771) at com.scan.inventory.table.TableFixHeaders.addLeftOrRight(TableFixHeaders.java:422) at com.scan.inventory.table.TableFixHeaders.addLeft(TableFixHeaders.java:399) at com.scan.inventory.table.TableFixHeaders.scrollBy(TableFixHeaders.java:321) at com.scan.inventory.table.TableFixHeaders.scrollTo(TableFixHeaders.java:270) at com.scan.inventory.ui.QueryActivity.refreshTableFix(QueryActivity.java:221) at com.scan.inventory.ui.QueryActivity.queryData(QueryActivity.java:211) at com.scan.inventory.ui.QueryActivity.onClick(QueryActivity.java:148) at android.view.View.performClick(View.java:3511) at android.view.View$PerformClick.run(View.java:14105) at android.os.Handler.handleCallback(Handler.java:605) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:4424) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) at dalvik.system.NativeStart.main(Native Method)

This is the most impressive, beautiful and functional implementation of the Android scrollable table grid I have come across !

I would like to ask a few questions:

1. What is the expected performance (display speed) of this component, compared to a standard List view or Table view, when displaying large number of database records (1000+) ?
2. Is it possible to implement click on data row listener (similar to onListItemClick) to select another activity, e.g. to edit the fields of the selected record in another frame ?
3. Is it possible to implement click on column header listener, in order to sort the table data in ASC or DESC order ?
4. How to prevent the text wrapping in a cell ?

Thank you in advance for tips and examples how to solve the questions 2, 3, and 4. I am relatively new to Android programming and any assistance will be most appreciated.

Has anyone tried to use FixHeaders with a SearchView?

I'm trying to use but when the Activity is scrolled down and I search something, it gives me an ArrayOutOfBounds exception, maybe because of the scroll.

I'm using ActionBarSherlock and made a ListAdapter instead of a matrix.

I would like to allow users to change the default font size used in the TableFixHeaders through the user-defined application Settings (Preferences).

What would be the best, most efficient, recommended method to apply this user-defined setting globally to all table cells in your library ? I am looking for a solution similar to the already available global GetWidth and getHeight settings, which can be easily controlled from the application preferences (in combination with density).

Would you consider adding a similar font size global control switch to your library ? This would dramatically improve the visual display and functionality of your excellent library.

Regards Mariusz

private void scrollBounds() {
    scrollX = scrollBounds(scrollX, firstColumn, widths, width);
    scrollY = scrollBounds(scrollY, firstRow, heights, height);
}

maybe widths is Null ?

java.lang.NullPointerException at TableFixHeaders.scrollBounds(TableFixHeaders.java:712) at TableFixHeaders.scrollBounds(TableFixHeaders.java:702) at TableFixHeaders.scrollBy(TableFixHeaders.java:344) at TableFixHeaders.onTouchEvent(TableFixHeaders.java:269) at android.view.View.dispatchTouchEvent(View.java:3933) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:955) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1015) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1015) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1015) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1015) at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1015)

Process: com.app.goveva, PID: 1792 java.lang.NullPointerException: Attempt to get length of null array at com.inqbarna.tablefixheaders.TableFixHeaders.sumArray(TableFixHeaders.java:616) at com.inqbarna.tablefixheaders.TableFixHeaders.computeHorizontalScrollOffset(TableFixHeaders.java:356)

Getting this when running on the tablet or any other android bigger size device (> 5"). But running properly on smaller devices(<= 5")

I used this library in my android app and now details of Original work's author are required to be filled in the application form of copyright. Also I wanna show up on about page of my app, so could you please share your details here: Full Name of the author of original work: Address of the author of original work: Nationality of the author of original work:

Also Name,address and nationality of the publisher of the original work. Name of the publisher: Address of the publisher: Nationality of the publisher:

The build started failing when resolving com.github.InQBarna:TableFixHeaders:d4282e18d1 and seems https://jitpack.io/com/github/InQBarna/TableFixHeaders/d4282e18d1/TableFixHeaders-d4282e18d1.pom is not found anymore.

Problem: landscape can't inflate layout. Sorry for I can't post the code here. Only the exception I can provide. Only occur for the android 9.0 yet.

java.lang.ArrayIndexOutOfBoundsException: length=1; index=1
    at com.inqbarna.tablefixheaders.TableFixHeaders.adjustFirstCellsAndScroll(TableFixHeaders.java:719)
    at com.inqbarna.tablefixheaders.TableFixHeaders.adjustFirstCellsAndScroll(TableFixHeaders.java:710)
    at com.inqbarna.tablefixheaders.TableFixHeaders.onLayout(TableFixHeaders.java:649)
    at android.view.View.layout(View.java:20672)
    at android.view.ViewGroup.layout(ViewGroup.java:6194)
    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1812)
    at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1801)
    at android.widget.LinearLayout.onLayout(LinearLayout.java:1567)
    at android.view.View.layout(View.java:20672)
    at android.view.ViewGroup.layout(ViewGroup.java:6194)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
    at android.view.View.layout(View.java:20672)
    at android.view.ViewGroup.layout(ViewGroup.java:6194)
    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1812)
    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1656)
    at android.widget.LinearLayout.onLayout(LinearLayout.java:1565)
    at android.view.View.layout(View.java:20672)
    at android.view.ViewGroup.layout(ViewGroup.java:6194)
    at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1083)
    at android.view.View.layout(View.java:20672)
    at android.view.ViewGroup.layout(ViewGroup.java:6194)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
    at android.view.View.layout(View.java:20672)
    at android.view.ViewGroup.layout(ViewGroup.java:6194)
    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1812)
    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1656)
    at android.widget.LinearLayout.onLayout(LinearLayout.java:1565)
    at android.view.View.layout(View.java:20672)
    at android.view.ViewGroup.layout(ViewGroup.java:6194)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
    at android.view.View.layout(View.java:20672)
    at android.view.ViewGroup.layout(ViewGroup.java:6194)
    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1812)
    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1656)
    at android.widget.LinearLayout.onLayout(LinearLayout.java:1565)
    at android.view.View.layout(View.java:20672)
    at android.view.ViewGroup.layout(ViewGroup.java:6194)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
    at com.android.internal.policy.DecorView.onLayout(DecorView.java:753)
    at android.view.View.layout(View.java:20672)
    at android.view.ViewGroup.layout(ViewGroup.java:6194)
    at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2799)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2316)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1463)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7190)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:949)
    at android.view.Choreographer.doCallbacks(Choreographer.java:761)
    at android.view.Choreographer.doFrame(Choreographer.java:696)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:935)
    at android.os.Handler.handleCallback(Handler.java:873)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6718)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

I used this table for the tablet. But as you can see in the screenshot below, the width of the table is fixed to the screen, which causes the width-sectional scroll to disappear. How to fix this problem?

Now, the number of headers depends on the number of columns. Example: I have 4 cols and the number of headers also is 4. I want to make a table where section header is only 1 column and not depend on the number of table's columns. How can I do this?