Add Padding on View Programmatically

Add padding on view programmatically

view.setPadding(0,padding,0,0);

This will set the top padding to padding-pixels.

If you want to set it in dp instead, you can do a conversion:

float scale = getResources().getDisplayMetrics().density;
int dpAsPixels = (int) (sizeInDp*scale + 0.5f);

programmatically set margin/ padding of textview in a listview

maintitle.setPadding(50, 0, 0, 0); (method 2) should work.

I think the problem is that, although you do a lot of changes to the TextView, at the end you kind of inflate a new layout again in:

SimpleAdapter adapter = new SimpleAdapter(this, fillMaps, 
            R.layout.main_alllatestnewslist, from, to);

so, make a custom adapter, then inflate and customize your TextView in the getView().

setPadding() on Button programmatically not working

OK, with help from war_Hero in comments I've found the solution.

setBackgroundColor() don't work. It sets the entire background, including the padding, to the same color.

This:

replyButton.setBackgroundColor(Color.parseColor("#C70000"));

Should be replaced with something like this:

replyButton.getBackground().setColorFilter(ContextCompat.getColor(mContext, R.color.colorAccent), PorterDuff.Mode.MULTIPLY);

Android: set just one padding of textview programmatically

use

    yourTextView.setPadding(0, 10, 0, 0);

Adjust only the parameters you need and set the other ones to zero.

If you need to preserve other existing paddings, use yourView.getPaddingLeft(), yourView.getPaddingTop() and so on.

android correct padding between views programmatically

First add appropriate android:paddingLeft to your childview I added as below:

<LinearLayout
        android:id="@+id/childView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="5dp"
        android:background="#000"
        android:orientation="horizontal">

Then edit you code as below

for (int i = 0; i < 4; i++) {
            DigitView digitView = new DigitView(this);

            digitView.setWidth(valueInPixels);//48dp
            digitView.setHeight(valueInPixels);//48dp
            digitView.setTextColor(Color.WHITE);
            digitView.setBackgroundColor(Color.YELLOW);
            digitView.setTextSize(mDigitTextSize);
            digitView.setGravity(Gravity.CENTER);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                digitView.setElevation(mDigitElevation);
            }

            LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
                            lp.rightMargin = 10;//problem is this line

            childView.addView(digitView, lp);//childview 216dp
        }

How to add Margin/padding in LinearLayout programmatically?

Try this one code

    private void createRow() { //got

        horizontalLayout = new LinearLayout(this);

        LinearLayout.LayoutParams horizontalParams = new LinearLayout.LayoutParams(
                LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
        horizontalLayout.setOrientation(LinearLayout.HORIZONTAL);
        horizontalParams.setMargins(15, 5, 15, 5); // LEFT, TOP, RIGHT, BOTTOM
        horizontalLayout.setLayoutParams(horizontalParams);
horizontalLayout.setBackgroundColor(ContextCompat.getColor(getActivity(), R.color.colorPrimaryDark));

        createSpinner();
        createCheckbox();
        createEditText();

        verticallayout.addView(horizontalLayout, horizontalParams);
    }

hope so it will be useful for you. :)

How to add padding completely around a bitmap programmatically?

This may or may not help you but don't pad the Bitmap, add it to a container in the view like a linearlayout and then pad the linearlayout . It should be a lot easier to deal with.

int left = (canvas.getWidth()-mainBitmap.getWidth())/2;
int top = (canvas.getHeight()-mainBitmap.getHeight())/2;
canvas.drawBitmap(mainBitmap, left, top, null);

This should get the the bitmap to the center in relation to the canvas.
I got it from here if you need more info How to align the canvas object to center of the screen?

Add padding to FrameLayout programmatically without moving inner Fragment with ScrollView content

If you have still problem you can use :

android:descendantFocusability="blocksDescendants"

In your child ScrollView.

---

Related Topics