CODEWITHSUNDEEP
androidandroid-layout
user1302569
user1302569

Reputation: 7191

Linear layout and weight

I have a linear layout with two textView. First textView has weight 40 and second 60. How I can change this weights in code in activity? This is possible? I want klick on the button and first weight should be 70 and second 30.

Upvotes: 0

Views: 85

Answers (1)

Hip Hip Array
Hip Hip Array

Reputation: 4753

If you are importing an XML layout and you are not creating your layout dynamically, you can grab it like this: 

TextView tv = (TextView) findViewById(R.id.your_textview_inside_the_linearlayout);    
tv.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT, 0.1f));

otherwise it is just like this

TextView tv = new TextView(v.getContext());
tv.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT, 1f));

The last parameter is the weight.

Upvotes: 3

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