android - Setting number of columns programmatically in TableLayout -

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i have xml layout contains tablelayout unknown number of tablerows... number of rows established durin runtime, know though want 2 columns... have couple of questions regarding :

    - there way set whole tablelayout have 2 columns ?

- there way programmatically give id (during runtime) created tablerows placed within tablelayout, can reference them later on other parts of software ?

you can build table rows via xml parts , layoutinflater. had table_cell.xml:

<textview android:id="@+id/text"     android:text="woot" />

and table_row.xml (unless you're doing fancy tablerow, may not need put in it's own xml file, , instead create programmatically. result same):

<tablerow />

assuming tablelayout reference called "table", this:

tablelayout table = (tablelayout)findviewbyid(r.id.table); layoutinflater inflater = getlayoutinflater();  for(int = 0; < 5; i++) {     tablerow row = (tablerow)inflater.inflate(r.layout.table_row, table, false);     view v = (view)inflater.inflate(r.layout.table_cell, row, false);     row.addview(v);     v = (view)inflater.inflate(r.layout.table_cell, row, false);     row.addview(v);      // can store reference `row` here later use     table.addview(row); }

with technique, can still set layout in xml, making easier read/organize/edit, , still have programmatic control on how many columns , rows in table. can store references each table row later use.


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