android - Setting table layout through Java dynamically -

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i need screen have couple of text views defined in activity layout. below views want set table number of rows , columns depend upon user's input (dynamic).

this code in oncreate of activity

    super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_home_page);      tablelayout tablelayout = new tablelayout(getapplicationcontext());     tablerow tablerow;     textview textview;      (int = 0; < no_days; i++) {         tablerow = new tablerow(getapplicationcontext());         (int j = 0; j < no_subjects; j++) {             textview = new textview(getapplicationcontext());             textview.settext("hello");             textview.setpadding(20, 20, 20, 20);             tablerow.addview(textview);         }         tablelayout.addview(tablerow);     }      setcontentview(tablelayout);

but code taking whole screen , unable have text views have defined in activity layout.

here's activity_home_page.xml

<relativelayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/container" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="com.attendancerecord.homepage" tools:ignore="mergerootframe" >  <textview     android:id="@+id/textview5"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_alignparenttop="true"     android:layout_centerhorizontal="true"     android:layout_margintop="10dp"     android:text="@string/welcome"     android:textappearance="?android:attr/textappearancelarge" />  <textview     android:id="@+id/display_user_name"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_below="@+id/textview5"     android:layout_centerhorizontal="true"     android:layout_margintop="33dp"     android:textappearance="?android:attr/textappearancemedium" />  </relativelayout>

if want tablelayout below textviews use linearlayout orientation "vertical" in activity_home_page instead of relativelayout

<linearlayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/container" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="com.attendancerecord.homepage" tools:ignore="mergerootframe" android:orientation="vertical" >  <textview     android:id="@+id/textview5"     android:layout_width="wrap_content"     android:layout_height="wrap_content"      android:layout_margintop="10dp"     android:text="welcome"     android:textappearance="?android:attr/textappearancelarge" />  <textview     android:id="@+id/display_user_name"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_margintop="33dp"     android:textappearance="?android:attr/textappearancemedium" />  </linearlayout>

and add mainlinear.addview(tablelayout); @ end of loop

linearlayout  mainlinear = (linearlayout) findviewbyid(r.id.container);          (int = 0; < 5; i++) {             tablerow = new tablerow(getapplicationcontext());             (int j = 0; j < 4; j++) {                 textview = new textview(getapplicationcontext());                 textview.settext("hello");                 textview.setpadding(20, 20, 20, 20);                 tablerow.addview(textview);             }             tablelayout.addview(tablerow);         }         mainlinear.addview(tablelayout);

and remove setcontentview(tablelayout);

hope works


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