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:com.woodblockwithoutco.beretainedexample.MainActivity.java

protected CharSequence[] getItems() {
    //filling list with entries like "fieldName 0xfieldHash"
    String[] fieldNames = new String[] { "mIntArray", "mObject", "mMap", };

    String[] fieldHashcodes = new String[] { "0x" + Integer.toHexString(System.identityHashCode(mIntArray)),
            "0x" + Integer.toHexString(System.identityHashCode(mObject)),
            "0x" + Integer.toHexString(System.identityHashCode(mMap)) };

    if (fieldHashcodes.length != fieldNames.length) {
        throw new IllegalStateException("Did you forget to add something?");
    }/* w w w .j  a v a  2s.  co  m*/

    int length = fieldHashcodes.length;
    CharSequence[] items = new CharSequence[length];
    for (int i = 0; i < length; i++) {
        SpannableStringBuilder description = new SpannableStringBuilder();
        description.append(fieldNames[i]);
        description.setSpan(new TypefaceSpan("bold"), 0, description.length(),
                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        description.append(" ").append(fieldHashcodes[i]);
        items[i] = description;
    }

    return items;
}

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From source file:com.oasisfeng.nevo.decorators.whatsapp.WhatsAppDecorator.java

@Override
public void apply(final StatusBarNotificationEvo evolving) throws RemoteException {
    final INotification n = evolving.notification();
    final IBundle extras = n.extras();

    final CharSequence who, group, message;
    @SuppressWarnings("unchecked")
    final List<CharSequence> lines = extras.getCharSequenceArray(EXTRA_TEXT_LINES);
    final boolean has_lines = lines != null && !lines.isEmpty();
    final CharSequence title = extras.getCharSequence(EXTRA_TITLE);
    final CharSequence last = has_lines ? lines.get(lines.size() - 1) : extras.getCharSequence(EXTRA_TEXT);

    final CharSequence[] last_parts = extract(title, last);
    who = last_parts[0];/*from  w w w . jav  a  2 s .c om*/
    group = last_parts[1];
    message = last_parts[2];

    if (group != null)
        evolving.setTag(".Group");
    else if (who != null)
        evolving.setTag(".Direct");
    else
        return; // Nothing to do for other messages.

    final CharSequence new_title = group != null ? group : who;
    evolving.setId(new_title.toString().hashCode());
    if (n.getColor() == 0)
        n.setColor(DEFAULT_COLOR); // Fix the missing color in some notifications

    if (!has_lines)
        return;

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH)
        n.removeFlags(Notification.FLAG_GROUP_SUMMARY);
    else
        extras.remove("android.support.isGroupSummary");

    extras.putCharSequence(EXTRA_TITLE, new_title);
    extras.putCharSequence(EXTRA_TITLE_BIG, new_title);
    extras.putCharSequence(EXTRA_TEXT, group != null ? who + ": " + message : message);

    final List<CharSequence> new_lines = new ArrayList<>(lines.size());
    for (final CharSequence line : lines) {
        final CharSequence[] parts = extract(title, line);
        if (group != null) { // Group chat, keep messages within the same group.
            if (!group.equals(parts[1]))
                continue;
            final SpannableStringBuilder new_line = new SpannableStringBuilder();
            new_line.append(parts[0]).setSpan(new StyleSpan(BOLD), 0, new_line.length(),
                    SPAN_EXCLUSIVE_EXCLUSIVE);
            new_lines.add(new_line.append(": ").append(parts[2]));
        } else if (who.equals(parts[0]) && parts[1] == null)
            new_lines.add(parts[2]); // Direct chat, keep messages from the same person (excluding group chat)
    }
    extras.putCharSequenceArray(EXTRA_TEXT_LINES, new_lines);
    extras.remove(EXTRA_SUMMARY_TEXT);
    extras.putString(EXTRA_REBUILD_STYLE, STYLE_INBOX);
    if (new_lines.size() > 1)
        n.setNumber(new_lines.size());
}

---

From source file:com.github.michalbednarski.intentslab.browser.RegisteredReceiverFetcher.java

@Override
Object getEntries(Context context) {
    try {//ww  w  . ja  v a 2s . c o m
        final Categorizer<RegisteredReceiverInfo> categorizer = new ProcessCategorizer();
        (new RegisteredReceiversParser(mExcludeProtected) {
            @Override
            protected void onReceiverFound(RegisteredReceiverInfo receiverInfo) {
                categorizer.add(receiverInfo);
            }
        }).parse(context);
        return categorizer.getResult();
    } catch (SecurityException e) {
        // Create message about error
        SpannableStringBuilder ssb = new SpannableStringBuilder(
                context.getString(R.string.registered_receivers_denied));
        ssb.append("\n");
        int commandStart = ssb.length();
        if (ComponentFetcher.DEVELOPMENT_PERMISSIONS_SUPPORTED) {
            ssb.append("pm grant ").append(context.getPackageName()).append(" android.permission.DUMP");
        } else {
            ssb.append(RemoteEntryPoint.getScriptFile(context).getAbsolutePath());
        }
        int commandEnd = ssb.length();
        ssb.setSpan(new StyleSpan(Typeface.BOLD), commandStart, commandEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        return new CustomError(ssb);
    } catch (Throwable e) {
        e.printStackTrace();
        return new CustomError(Utils.describeException(e));
    }
}

---

From source file:com.github.michalbednarski.intentslab.providerlab.proxy.LogViewerFragment.java

@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
    setListAdapter(new CursorAdapter(getActivity(), data, false) {
        @Override//  w  w w. j a  v a2s  . c o m
        public View newView(Context context, Cursor cursor, ViewGroup parent) {
            return ((LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE))
                    .inflate(android.R.layout.simple_list_item_2, parent, false);
        }

        @Override
        public void bindView(View view, Context context, Cursor cursor) {
            // First row: method and app name
            final String appName = getActivity().getPackageManager().getNameForUid(cursor.getInt(3));
            final String methodName = methodIdToName(cursor.getInt(1));
            ((TextView) view.findViewById(android.R.id.text1)).setText(methodName + "() by " + appName);

            // Second row: uri and exception
            final String uri = cursor.getString(2);
            String exception = cursor.getString(4);
            SpannableStringBuilder text2 = new SpannableStringBuilder(uri);
            if (exception != null) {
                text2.append("\n");
                final int start = text2.length();
                text2.append(exception);
                final int end = text2.length();
                text2.setSpan(new ForegroundColorSpan(Color.RED), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            } else {
                // TODO: result / empty result warning
            }
            ((TextView) view.findViewById(android.R.id.text2)).setText(text2);
        }
    });
}

---

From source file:io.github.hidroh.materialistic.widget.StoryView.java

private Spannable decorateUpdated() {
    SpannableStringBuilder sb = new SpannableStringBuilder("*");
    sb.setSpan(new AsteriskSpan(getContext()), sb.length() - 1, sb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    return sb;/*from  www  . jav  a  2 s .c  o m*/
}

---

From source file:org.kontalk.ui.view.TextContentView.java

@Override
public void bind(long databaseId, TextComponent component, Pattern highlight) {
    mComponent = component;//from   w w w  .  jav a  2  s  .  c  o m

    SpannableStringBuilder formattedMessage = formatMessage(highlight);
    setTextStyle(this);

    // linkify!
    if (formattedMessage.length() < MAX_AFFORDABLE_SIZE)
        Linkify.addLinks(formattedMessage, Linkify.ALL);

    /*
     * workaround for bugs:
     * http://code.google.com/p/android/issues/detail?id=17343
     * http://code.google.com/p/android/issues/detail?id=22493
     * applies from Honeycomb to JB 4.2.2 afaik
     */
    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB
            && android.os.Build.VERSION.SDK_INT <= android.os.Build.VERSION_CODES.JELLY_BEAN_MR1)
        // from http://stackoverflow.com/a/12303155/1045199
        formattedMessage.append("\u200b"); // was: \u2060

    setText(formattedMessage);
}

---

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

public void setFolders(ConversationViewHeaderCallbacks callbacks, Account account, Conversation conv) {
    mVisibleFolders = true;//from ww w. j a v  a2  s  .  co m
    final BidiFormatter bidiFormatter = getBidiFormatter();
    final String wrappedSubject = mSubject == null ? "" : bidiFormatter.unicodeWrap(mSubject);
    final SpannableStringBuilder sb = new SpannableStringBuilder(wrappedSubject);
    sb.append('\u0020');
    final Settings settings = account.settings;
    final int start = sb.length();
    if (settings.importanceMarkersEnabled && conv.isImportant()) {
        sb.append(".\u0020");
        sb.setSpan(new ReplacementSpan() {
            @Override
            public int getSize(Paint paint, CharSequence text, int start, int end, Paint.FontMetricsInt fm) {
                return mImportanceMarkerDrawable.getIntrinsicWidth();
            }

            @Override
            public void draw(Canvas canvas, CharSequence text, int start, int end, float x, int top,
                    int baseline, int bottom, Paint paint) {
                canvas.save();
                final int transY = baseline + mChipVerticalOffset
                        - mImportanceMarkerDrawable.getIntrinsicHeight();
                canvas.translate(x, transY);
                mImportanceMarkerDrawable.draw(canvas);
                canvas.restore();
            }
        }, start, start + 1, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
    }

    mFolderDisplayer.loadConversationFolders(conv, null /* ignoreFolder */, -1 /* ignoreFolderType */);
    mFolderDisplayer.constructFolderChips(sb);

    final int end = sb.length();
    sb.setSpan(new ChangeLabelsSpan(callbacks), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

    setText(sb);
    setMovementMethod(LinkMovementMethod.getInstance());
}

---

From source file:com.groksolutions.grok.mobile.annotation.AnnotationListFragment.java

/**
 * Format annotation message body for list item display
 *
 * @param annotation The annotation to format
 *
 * @return The formatted annotation text suitable for use with {@link android.widget.TextView}
 */// w  ww  .ja  v  a2  s.  c o  m
SpannableStringBuilder formatAnnotationBody(Annotation annotation) {
    int pos;

    // Format text
    SpannableStringBuilder text = new SpannableStringBuilder();

    // <br/> My Message
    pos = text.length();
    text.append(annotation.getMessage());
    text.setSpan(new RelativeSizeSpan(1.0f), pos, text.length(), 0);
    text.setSpan(new StyleSpan(Typeface.NORMAL), pos, text.length(), 0);

    // Attach hidden annotation ID to the text.
    // This ID is used by the actions attached to the list
    text.setSpan(new android.text.Annotation("id", annotation.getId()), 0, text.length(), 0);

    return text;
}

---

From source file:com.groksolutions.grok.mobile.annotation.AnnotationListFragment.java

/**
 * Format annotation message footer for list item display
 *
 * @param annotation/* w  w  w. ja  v  a  2 s.com*/
 * @param showDate
 * @return
 */
SpannableStringBuilder formatAnnotationFooter(Annotation annotation, boolean showDate) {
    int pos, rightPos;

    Date created = new Date(annotation.getCreated());
    // Format text
    SpannableStringBuilder text = new SpannableStringBuilder();

    // <div align="right">
    rightPos = pos = text.length();

    //<small>6/30/14 3:25 PM - </small>

    // Show date if different annotation or if created date changed
    if (showDate) {
        text.append(_dateFormat.format(created)).append(" ");
    }
    text.append(_timeFormat.format(created)).append(" - ");
    text.setSpan(new RelativeSizeSpan(0.5f), pos, text.length(), 0);

    // User
    pos = text.length();
    text.append(annotation.getUser());
    text.setSpan(new RelativeSizeSpan(1.0f), pos, text.length(), 0);

    // </div align="right">
    text.setSpan(new AlignmentSpan.Standard(Layout.Alignment.ALIGN_OPPOSITE), rightPos, text.length(), 0);

    // Attach hidden annotation ID to the text.
    // This ID is used by the actions attached to the list
    text.setSpan(new android.text.Annotation("id", annotation.getId()), 0, text.length(), 0);

    return text;
}

---

From source file:org.mariotaku.twidere.view.NameView.java

public void updateText(@Nullable BidiFormatter formatter) {
    final SpannableStringBuilder sb = new SpannableStringBuilder();
    final String primaryText = mNameFirst ? mName : mScreenName;
    final String secondaryText = mNameFirst ? mScreenName : mName;
    if (primaryText != null) {
        int start = sb.length();
        if (formatter != null && !isInEditMode()) {
            sb.append(formatter.unicodeWrap(primaryText));
        } else {// w ww .  java2  s .  c om
            sb.append(primaryText);
        }
        int end = sb.length();
        sb.setSpan(mPrimaryTextColor, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        sb.setSpan(mPrimaryTextStyle, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        sb.setSpan(mPrimaryTextSize, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
    sb.append(mTwoLine ? '\n' : ' ');
    if (secondaryText != null) {
        int start = sb.length();
        if (formatter != null && !isInEditMode()) {
            sb.append(formatter.unicodeWrap(secondaryText));
        } else {
            sb.append(secondaryText);
        }
        int end = sb.length();
        sb.setSpan(mSecondaryTextColor, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        sb.setSpan(mSecondaryTextStyle, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        sb.setSpan(mSecondaryTextSize, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
    setText(sb);
}

---

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