Programmatically change the width of the Button in android

ConstraintLayout.LayoutParams layoutParams = (ConstraintLayout.LayoutParams) yourButton.getLayoutParams();
layoutParams.width = 150;
yourButton.setLayoutParams(layoutParams);

the "ConstraintLayout" can change up to your layout and set size by "layoutParams.width". This case it's work for me!


button.setLayoutParams(new LinearLayout.LayoutParams(10, 100));

Should have work for you.

There is one Awesome Example online for this : check this

you should apply LayoutParams of the ViewGroup that contains your View. That is, if your button is inside RelativeLayout, you should use RelativeLayout.LayoutParams


can do this

    int width= (int)getResources().getDimension(R.dimen.button_width);
    int heigth= (int)getResources().getDimension(R.dimen.button_heigth);
    ViewGroup.LayoutParams layoutParams = new ViewGroup.LayoutParams(width, heigth);
    button.setLayoutParams(layoutParams);

you can do it this way.

LinearLayout.LayoutParams params = button.getLayoutParams();
params.width = 100;
button.setLayoutParams(params);

but make sure you do this, after adding your button to a parent. and LinearLayout.LayoutParams is used when parent is a LinearLayout and when parent is RelativeLayout use RelativeLayout.LayoutParams.

Tags:

Android

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