Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.content.Context;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.style.BulletSpan;

public class Main {
    /**
     * Returns a CharSequence containing a bulleted and properly indented list.
     *
     * @param leadingMargin
     *            In pixels, the space between the left edge of the bullet and
     *            the left edge of the text.
     * @param context
     * @param linesResIds
     *            An array of string resource ids. Each string will be a
     *            separate line/bullet-point.
     * @return
     */
    public static CharSequence makeBulletListFromStringResources(int leadingMargin, Context context,
            int... linesResIds) {
        int len = linesResIds.length;
        CharSequence[] cslines = new CharSequence[len];
        for (int i = 0; i < len; i++) {
            cslines[i] = context.getString(linesResIds[i]);
        }
        return makeBulletList(leadingMargin, cslines);
    }

    /**
     * Returns a CharSequence containing a bulleted and properly indented list.
     *
     * @param leadingMargin
     *            In pixels, the space between the left edge of the bullet and
     *            the left edge of the text.
     * @param lines
     *            An array of CharSequences. Each CharSequences will be a
     *            separate line/bullet-point.
     * @return
     */
    public static CharSequence makeBulletList(int leadingMargin, CharSequence... lines) {
        SpannableStringBuilder sb = new SpannableStringBuilder();
        for (int i = 0; i < lines.length; i++) {
            CharSequence line = lines[i] + (i < lines.length - 1 ? "\n" : "");
            Spannable spannable = new SpannableString(line);
            spannable.setSpan(new BulletSpan(leadingMargin), 0, spannable.length(),
                    Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
            sb.append(spannable);
        }
        return sb;
    }
}