Example usage for android.text SpannableStringBuilder length

Introduction

In this page you can find the example usage for android.text SpannableStringBuilder length.

Prototype

public int length()

Source Link

Document

Return the number of chars in the buffer.

Usage

From source file:Main.java

/**
 * Invoked when the end of a paragraph is encountered. Adds a newline if there are one or more
 * non-space characters since the previous newline.
 *
 * @param builder The builder.//from  w w  w . j a v a 2  s.  c  om
 */
/* package */static void endParagraph(SpannableStringBuilder builder) {
    int position = builder.length() - 1;
    while (position >= 0 && builder.charAt(position) == ' ') {
        position--;
    }
    if (position >= 0 && builder.charAt(position) != '\n') {
        builder.append('\n');
    }
}

From source file:Main.java

public static void appendSpannable(SpannableStringBuilder builder, String text, Object[] styles) {
    final int from = builder.length();
    builder.append(text);/* w ww. j  a va  2 s. c o  m*/
    final int to = builder.length();

    for (Object style : styles) {
        builder.setSpan(style, from, to, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
}

From source file:Main.java

public static void makeTextViewHyperlink(TextView tv) {
    SpannableStringBuilder ssb = new SpannableStringBuilder();
    ssb.append(tv.getText());/* w ww.  j  a  v a  2 s  .  c  o  m*/
    ssb.setSpan(new URLSpan("#"), 0, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    tv.setText(ssb, TextView.BufferType.SPANNABLE);
}

From source file:com.frostwire.android.gui.views.KeywordTagView.java

private static SpannableStringBuilder append(SpannableStringBuilder sb, CharSequence text, Object what,
        int flags) {
    int start = sb.length();
    sb.append(text);/*from ww w  .  j  a v a2s.  c o m*/
    sb.setSpan(what, start, sb.length(), flags);
    return sb;
}

From source file:cn.edu.wyu.documentviewer.RecentsCreateFragment.java

private static void appendDrawable(SpannableStringBuilder b, Drawable d) {
    final int length = b.length();
    b.append("\u232a");
    b.setSpan(new ImageSpan(d), length, b.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}

From source file:codepath.watsiapp.utils.Util.java

/**
 * Sets a hyperlink style to the textview.
 *///from w w  w. j  av  a  2s.  c  o m
public static void makeTextViewHyperlink(TextView tv) {
    SpannableStringBuilder ssb = new SpannableStringBuilder();
    ssb.append(tv.getText());
    ssb.setSpan(new URLSpan("#"), 0, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    tv.setText(ssb, TextView.BufferType.SPANNABLE);
}

From source file:com.android.mail.browse.SendersView.java

private static void appendMessageInfo(SpannableStringBuilder sb, CharSequence text, Object span,
        boolean appendSplitToken, boolean convRead) {
    int startIndex = sb.length();
    if (appendSplitToken) {
        sb.append(sSendersSplitToken);// w  w  w . j av a 2 s  .c o m
        sb.setSpan(CharacterStyle.wrap(convRead ? sMessageInfoReadStyleSpan : sMessageInfoUnreadStyleSpan),
                startIndex, sb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    }

    startIndex = sb.length();
    sb.append(text);
    sb.setSpan(span, startIndex, sb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}

From source file:de.ub0r.android.lib.DonationHelper.java

/**
 * Show "donate" dialog.//w  w w .  j  a v a  2 s . co  m
 * 
 * @param context
 *            {@link Context}
 * @param title
 *            title
 * @param btnDonate
 *            button text for donate
 * @param btnNoads
 *            button text for "i did a donation"
 * @param messages
 *            messages for dialog body
 */
public static void showDonationDialog(final Activity context, final String title, final String btnDonate,
        final String btnNoads, final String[] messages) {
    final Intent marketIntent = Market.getInstallAppIntent(context, DONATOR_PACKAGE, null);

    String btnTitle = String.format(btnDonate, "Play Store");

    SpannableStringBuilder sb = new SpannableStringBuilder();
    for (String m : messages) {
        sb.append(m);
        sb.append("\n");
    }
    sb.delete(sb.length() - 1, sb.length());
    sb.setSpan(new RelativeSizeSpan(0.75f), 0, sb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    AlertDialog.Builder b = new AlertDialog.Builder(context);
    b.setTitle(title);
    b.setMessage(sb);
    b.setCancelable(true);
    b.setPositiveButton(btnTitle, new DialogInterface.OnClickListener() {
        @Override
        public void onClick(final DialogInterface dialog, final int which) {
            try {
                context.startActivity(marketIntent);
            } catch (ActivityNotFoundException e) {
                Log.e(TAG, "activity not found", e);
                Toast.makeText(context, "activity not found", Toast.LENGTH_LONG).show();
            }
        }
    });
    b.setNeutralButton(btnNoads, new DialogInterface.OnClickListener() {
        @Override
        public void onClick(final DialogInterface dialog, final int which) {
            try {
                context.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(
                        "http://code.google.com/p/ub0rapps/downloads/list?" + "can=3&q=Product%3DDonator")));
            } catch (ActivityNotFoundException e) {
                Log.e(TAG, "activity not found", e);
                Toast.makeText(context, "activity not found", Toast.LENGTH_LONG).show();
            }
        }
    });
    b.show();
}

From source file:com.zulip.android.util.CustomHtmlToSpannedConverter.java

private static void handleP(SpannableStringBuilder text) {
    int len = text.length();

    if (len >= 1 && text.charAt(len - 1) == '\n') {
        if (len >= 2 && text.charAt(len - 2) == '\n') {
            return;
        }//from ww w  . j a v  a 2 s . c o  m

        text.append("\n");
        return;
    }

    if (len != 0) {
        text.append("\n\n");
    }
}

From source file:com.zulip.android.util.CustomHtmlToSpannedConverter.java

private static void endSpan(SpannableStringBuilder text) {
    int len = text.length();
    Object obj = getLast(text, Href.class);
    int where = text.getSpanStart(obj);
    text.removeSpan(obj);/*from w  ww .  ja v a 2 s  . c  o  m*/
    if (where != len) {
        Href h = (Href) obj;
        if (h != null && h.mHref != null) {
            if (ZulipApp.get().getEmail().equals(h.mHref)) {
                text.setSpan(new ForegroundColorSpan(userMentionSelfColor), where, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            } else {
                text.setSpan(new ProfileSpan(h.mHref, userMentionColor), where, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }
    }
}