CODEWITHSUNDEEP
androidandroid-linearlayout
Mateusz Zając
Mateusz Zając

Reputation: 326

LinearLayout addView with index error

In ScrollView I have a LinearLayout. Inside this LinearLayout I can't add view with index.

Why?

example:

RelativeLayout relativeLayout = (RelativeLayout) getLayoutInflater().inflate(R.layout.android_messenger_sent_message, null);
TextView inbox_message = (TextView)relativeLayout.findViewById(R.id.sentMessage);
inbox_message.setText(conversationInfo.getBody()+" "+conversationInfo.getId());
linearLayoutGlobal.addView(relativeLayout,i);

where i is an integer from 1 000 000 and it is getting smaller

Upvotes: 1

Views: 1781

Answers (1)

allprog
allprog

Reputation: 16790

You cannot add to position 1 000 000 if there are no views. :) Try to use addView(relativeLayout) instead of the indexed version.

If you need to add in reverse order, then use addView(relativeLayout, 0). This will keep on inserting on the head of the list, thus, tossing the aready added views behind.

Note: adding 1M views to a single scroll view will surely fail because you run out of resources. Try with a lower number or change to ListView.

Upvotes: 3

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