If you want to get help, you might consider reading this, and then asking a more clearly defined question: http://android-dev-tips-and-tricks.blogspot.com/2012/08/so-you-need-help.html
Thanks, Justin Anderson MagouyaWare Developer http://sites.google.com/site/magouyaware On Tue, Aug 14, 2012 at 12:26 AM, Krishna Veni <[email protected]>wrote: > Hi I have tried to develop expandable listview in android application.Now > I have one doubts.How is creating 2 groups ion below my code for separate > child details? > > For Eg: > > Group name: OrderInfo,CustomerInfo. Childname(OrderInfo):payment_**method. > Childname(CustomerInfo):name,**email. > > How to do this?Please help me. > > this is my code: > > SimpleExpandableListAdapter expListAdapter = > > new SimpleExpandableListAdapter( > > this, > > > > createGroupList(), // Creating group List. > > R.layout.group_row, > > // Group item layout XML. > > new String[] { "OrderInfo","CustomerInfo"}, // the > key of group item. > > new int[] { R.id.order,R.id.customer}, > > > > // ID of each group item.-Data under the key goes into > this TextView. > > createChildList(), // childData describes > second-level entries. > > R.layout.single_list_item, > > > > new String[] {"KEY_ARTIST","KEY_DURATION","** > KEY_SUBTOTAL","KEY_DISCOUNT","**KEY_COUPON","KEY_COST"}, > > new int[] { R.id.payment_label,R.id.total_** > label,R.id.discount_label,R.**id.discount_label,R.id.coupon_**label,R.id.cost_label}// > Keys in childData maps to display. > > > > ); > > setListAdapter( expListAdapter ); // setting the adapter > in the list. > > > > }catch(Exception e){ > > System.out.println("Errrr +++ " + e.getMessage()); > > } > > } > > > > /* Creating the Hashmap for the row */ > > @SuppressWarnings("unchecked") > > private List createGroupList() { > > ArrayList result = new ArrayList(); > > for( int i = 0 ; i < 1 ; ++i ) { // 15 groups........ > > HashMap m = new HashMap(); > > map.put( "CustomerInfo","CustomerInfo")**; // the key > and it's value. > > m.put( "OrderInfo", OrderInfo); > > > > result.add( m); > > } > > return (List)result; > > > > } > > > > > > > /* creatin the HashMap for the children */ > > @SuppressWarnings("unchecked") > > private List createChildList() { > > > > ArrayList result = new ArrayList(); > > for( int i = 0 ; i < 1 ; ++i ) { // this -15 is the number of > groups(Here it's fifteen) > > /* each group need each HashMap-Here for each group we have 3 > subgroups */ > > ArrayList secList = new ArrayList(); > > for( int n = 0 ; n < 1 ; n++ ) { > > HashMap child = new HashMap(); > > Intent in = getIntent(); > > String payment_method = in.getStringExtra(KEY_ARTIST); > > TextView lblPayment = (TextView) findViewById(R.id.payment_** > label); > > /// lblPayment.setText(payment_**method); > > int payment; > > payment=1; > > > > > > > > String s= getIntent().getStringExtra("**payment_method"); > > String s1= getIntent().getStringExtra("**total"); > > String s2= getIntent().getStringExtra("**subtotal"); > > String s3= getIntent().getStringExtra("**discount"); > > String s4= getIntent().getStringExtra("**coupon_discount"); > > String s5= getIntent().getStringExtra("**shipping_cost"); > > > child.put( "KEY_ARTIST", s); > > child.put( "KEY_DURATION", s1); > > child.put( "KEY_SUBTOTAL", s2); > > child.put( "KEY_DISCOUNT", s3); > > child.put( "KEY_COUPON", s4); > > child.put( "KEY_COST", s5); > > secList.add( child); > > } > > result.add( secList ); > > } > > return result; > > } > > Here my above code is not worked.So please help me I have to change what > line. > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
