The logic is prefer smaller one first then...

AdjustUnknownLengthTexts.java

// divide two unknown length texts to fit fixed parent width
private void adjustEmployeeInfoLayoutWidth() {
        int dp10 = PlandayUtils.dpToPx(getContext(), 10);
        int dp15 = PlandayUtils.dpToPx(getContext(), 15);
        int dp50 = PlandayUtils.dpToPx(getContext(), 50);
        // civAvatar.width = 50dp + marginLeft = 15dp, nameMarginLeft = 10dp, roleMarginLeft = 15dp, roleMarginRight = 15dp
        int parentWidth = PlandayUtils.getScreenSize(getContext())[0] - dp50 - 3 * dp15 - dp10;
        int nameWidth = (int) tvEmployeeName.getPaint().measureText(tvEmployeeName.getText().toString());
        int roleWidth = (int) tvRoleName.getPaint().measureText(tvRoleName.getText().toString());

        /* The logic is:
         * - prefer smaller one first, if both above 1/2 parentWidth just separating 2 equal parts
         * - tvEmployeeName marginLeft = 10dp and tvRoleName marginRight = 15dp
         * - tvRoleName marginLeft or tvEmployeeName marginRight based on length of both after measuring with text
         */
        LinearLayout.LayoutParams nameLp, roleLp;
        if (roleWidth <= parentWidth / 2 && nameWidth <= parentWidth / 2) {
            nameLp = new LinearLayout.LayoutParams(nameWidth, LinearLayout.LayoutParams.MATCH_PARENT);
            roleLp = new LinearLayout.LayoutParams(roleWidth, LinearLayout.LayoutParams.MATCH_PARENT);
        } else if (roleWidth < nameWidth && roleWidth <= parentWidth / 2 && nameWidth >= parentWidth / 2) {
            int nameLpWidth = nameWidth < (parentWidth - roleWidth) ? nameWidth : parentWidth - roleWidth;
            nameLp = new LinearLayout.LayoutParams(nameLpWidth, LinearLayout.LayoutParams.MATCH_PARENT);
            roleLp = new LinearLayout.LayoutParams(roleWidth, LinearLayout.LayoutParams.MATCH_PARENT);
        } else if (nameWidth < roleWidth && nameWidth <= parentWidth / 2 && roleWidth >= parentWidth / 2) {
            int roleLpWidth = roleWidth < (parentWidth - nameWidth) ? roleWidth : parentWidth - nameWidth;
            nameLp = new LinearLayout.LayoutParams(nameWidth, LinearLayout.LayoutParams.MATCH_PARENT);
            roleLp = new LinearLayout.LayoutParams(roleLpWidth, LinearLayout.LayoutParams.MATCH_PARENT);
        } else {
            int childWidth = parentWidth / 2;
            nameLp = new LinearLayout.LayoutParams(childWidth, LinearLayout.LayoutParams.MATCH_PARENT);
            roleLp = new LinearLayout.LayoutParams(childWidth, LinearLayout.LayoutParams.MATCH_PARENT);
        }

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
            nameLp.setMarginStart(dp10);
            roleLp.setMarginEnd(dp15);
            if (roleWidth + nameWidth < parentWidth) {
                if (nameWidth > roleWidth && nameWidth >= parentWidth / 2) {
                    nameLp.setMarginEnd(parentWidth - nameWidth - roleWidth + dp15);
                } else {
                    roleLp.setMarginStart(parentWidth - nameWidth - roleWidth + dp15);
                }
            } else {
                if (nameWidth > roleWidth && nameWidth >= parentWidth / 2) {
                    nameLp.setMarginEnd(dp15);
                } else {
                    roleLp.setMarginStart(dp15);
                }
            }
        }

        tvEmployeeName.setLayoutParams(nameLp);
        tvRoleName.setLayoutParams(roleLp);
    }