Problem to add View dynamically in Linearlayout

Question

I want to add multiple View in a LinearLayout. Here is the code I am using for add adding multiple view to the LinearLayout.

Java code:

LinearLayout seriesMainListItemView = (LinearLayout) findViewById(R.id.SeriesMainListItemView);
                LayoutInflater mInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);

                for (int i=0; i<scheduleArr.length; i++) {

                      View inflatedView = mInflater.inflate(R.layout.scheduleitem, null);
                      TextView inflatertext1 = (TextView) inflatedView.findViewById(R.id.text1);
                      TextView inflatertext2 = (TextView) inflatedView.findViewById(R.id.text2);
                      inflatertext1.setText(scheduleArr[i][0]);
                      inflatertext2.setText(scheduleArr[i][1]);
                      Log.i("data",i + " " + scheduleArr[i][0] + "/" + scheduleArr[i][1]);
                      seriesMainListItemView.addView(inflatedView);
                }

Here is the View xml I want to add multiple times.

Here is the LinearLayout where I want to add it.

<TableLayout
                android:layout_gravity="center_vertical" 
                android:layout_width="fill_parent" 
                android:layout_height="fill_parent"
                android:paddingLeft="1dip"
                android:paddingRight="1dip" >
                 <TableRow
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent">
                    <ImageView
                       android:id="@+id/imgSeriesMainScheduleImg"
                       android:layout_width="wrap_content"
                       android:layout_height="wrap_content"
                       android:layout_gravity="center"
                       android:background="@drawable/scheduleheader"/> 
                    <LinearLayout  
                        android:id="@+id/SeriesMainListItemView"                                    
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent">
                    </LinearLayout>                                                                                              
                </TableRow>
..............
</TableLayout>

But only single view is adding in the LinearLayout, although length of the array is 3. What is the problem in my code?

have you set the orientation of the the LinearLayout ?

Sujit
– Sujit

2011-07-20 11:17:05 +00:00
Commented Jul 20, 2011 at 11:17 — Sujit
– Sujit, Commented Jul 20, 2011 at 11:17

dev_android · Accepted Answer · 2011-08-01 11:53:03Z

11

I have add the orientation of LinearLayout as Vertical. And it become perfect. Thank you Sujit for your hints.

answered Aug 1, 2011 at 11:53

dev_android

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1 Comment

Rock Lee Over a year ago

This solved my problem! I was trying to make a custom android component and forgot to set the orientation on my new class that extends LinearLayout.

CommonsWare · Accepted Answer · 2011-07-20 13:45:25Z

1

Use the version of addView() that takes a LayoutParams object, supply an appropriate LinearLayout.LayoutParams, and see if that helps.

answered Jul 20, 2011 at 13:45

CommonsWare

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2 Comments

dev_android Over a year ago

I tried with " seriesMainListItemView.addView(inflatedView,i,new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));" also, no change in result

CommonsWare Over a year ago

@dalandroid: Use Hierarchy View to see if the widgets are being added. If they are not, determine why your code is not being called or something. If they are, Hierarchy View should indicate why they are not visible.

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