CODEWITHSUNDEEP
android
Seho Lee
Seho Lee

Reputation: 4108

How do I set MarginTop property in javacode?

I created LinearLayout and Button via class not via XML. I know how to inflate layout view and button view dont know how to set margins of them. I need to set margins of my button and my linearlayout. If I use XML, it is very simple: <android:marginLeft="10px">.

But, what should I do if I want to set margin by class not by XML?

Upvotes: 0

Views: 1933

Answers (2)

Ramesh Solanki
Ramesh Solanki

Reputation: 2936

In this we have linear layout in main.xml named lyt1 and we add edittext at runtime and set left margin value

please use bleow code :

lyt = (LinearLayout)findViewById(R.id.lyt1);
    EditText txt = new EditText(WvActivity.this);
    LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT);
    lp.leftMargin = 10;
    txt.setLayoutParams(lp);
    lyt.addView(txt);
    lyt.invalidate();

Upvotes: 2

jeet
jeet

Reputation: 29199

Use:

LinearLayout.LayoutParams params=new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);

params.setMargins(left, top, right, bottom);

Upvotes: 2

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