Example usage for android.text TextUtils ellipsize

List of usage examples for android.text TextUtils ellipsize

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  6. ellipsize

Introduction

In this page you can find the example usage for android.text TextUtils ellipsize.

Prototype

public static CharSequence ellipsize(CharSequence text, TextPaint p, float avail, TruncateAt where)

Source Link

Document

Returns the original text if it fits in the specified width given the properties of the specified Paint, or, if it does not fit, a truncated copy with ellipsis character added at the specified edge or center.

Usage

From source file:Main.java

public static String getTextOmit(TextPaint paint, String str, int width) {
    String des = null;//from ww  w  . j  av  a  2  s  . c  o  m
    CharSequence sequence = TextUtils.ellipsize(str, paint, width, TruncateAt.END);
    if (sequence != null) {
        des = sequence.toString();
    }
    return des;
}

From source file:Main.java

private static CharSequence getEllipsizedText(final CharSequence text, final int maxWidth,
        final TextPaint paint) {
    if (text == null) {
        return null;
    }/* w w w .j  a  v a2 s .  c o  m*/
    final float scaleX = getTextScaleX(text, maxWidth, paint);
    if (scaleX >= MIN_TEXT_XSCALE) {
        paint.setTextScaleX(scaleX);
        return text;
    }

    // Note that TextUtils.ellipsize() use text-x-scale as 1.0 if ellipsize is needed. To
    // get squeezed and ellipsized text, passes enlarged width (maxWidth / MIN_TEXT_XSCALE).
    final float upscaledWidth = maxWidth / MIN_TEXT_XSCALE;
    CharSequence ellipsized = TextUtils.ellipsize(text, paint, upscaledWidth, TextUtils.TruncateAt.MIDDLE);
    // For an unknown reason, ellipsized seems to return a text that does indeed fit inside the
    // passed width according to paint.measureText, but not according to paint.getTextWidths.
    // But when rendered, the text seems to actually take up as many pixels as returned by
    // paint.getTextWidths, hence problem.
    // To save this case, we compare the measured size of the new text, and if it's too much,
    // try it again removing the difference. This may still give a text too long by one or
    // two pixels so we take an additional 2 pixels cushion and call it a day.
    // TODO: figure out why getTextWidths and measureText don't agree with each other, and
    // remove the following code.
    final float ellipsizedTextWidth = getTextWidth(ellipsized, paint);
    if (upscaledWidth <= ellipsizedTextWidth) {
        ellipsized = TextUtils.ellipsize(text, paint, upscaledWidth - (ellipsizedTextWidth - upscaledWidth) - 2,
                TextUtils.TruncateAt.MIDDLE);
    }
    paint.setTextScaleX(MIN_TEXT_XSCALE);
    return ellipsized;
}

From source file:Main.java

public static String getEllipsisedText(TextView textView) {
    try {/*from w w  w.  j a v a2s. c  o m*/
        String text = textView.getText().toString();
        int lines = textView.getLineCount();
        int width = textView.getWidth();
        int len = text.length();

        Log.d("Test", "text-->" + text + "; lines-->" + lines + "; width-->" + width + ";len-->" + len);
        TextUtils.TruncateAt where = TextUtils.TruncateAt.END;
        TextPaint paint = textView.getPaint();

        StringBuffer result = new StringBuffer();

        int spos = 0, cnt, tmp, hasLines = 0;

        while (hasLines < lines - 1) {
            cnt = paint.breakText(text, spos, len, true, width, null);
            if (cnt >= len - spos) {
                result.append(text.substring(spos));
                break;
            }

            tmp = text.lastIndexOf('\n', spos + cnt - 1);

            if (tmp >= 0 && tmp < spos + cnt) {
                result.append(text.substring(spos, tmp + 1));
                spos += tmp + 1;
            } else {
                tmp = text.lastIndexOf(' ', spos + cnt - 1);
                if (tmp >= spos) {
                    result.append(text.substring(spos, tmp + 1));
                    spos += tmp + 1;
                } else {
                    result.append(text.substring(spos, cnt));
                    spos += cnt;
                }
            }

            hasLines++;
        }

        if (spos < len) {
            result.append(TextUtils.ellipsize(text.subSequence(spos, len), paint, (float) width, where));
        }

        return result.toString();
    } catch (Exception e) {
        e.printStackTrace();
    }

    return null;
}

From source file:Main.java

@Nullable
private static CharSequence getEllipsizedTextWithSettingScaleX(@Nullable final CharSequence text,
        final int maxWidth, @Nonnull final TextPaint paint) {
    if (text == null) {
        return null;
    }/*from  w ww .j a  v a 2  s  .c om*/
    final float scaleX = getTextScaleX(text, maxWidth, paint);
    if (scaleX >= MIN_TEXT_XSCALE) {
        paint.setTextScaleX(scaleX);
        return text;
    }

    // <code>text</code> must be ellipsized with minimum text scale x.
    paint.setTextScaleX(MIN_TEXT_XSCALE);
    final boolean hasBoldStyle = hasStyleSpan(text, BOLD_SPAN);
    final boolean hasUnderlineStyle = hasStyleSpan(text, UNDERLINE_SPAN);
    // TextUtils.ellipsize erases any span object existed after ellipsized point.
    // We have to restore these spans afterward.
    final CharSequence ellipsizedText = TextUtils.ellipsize(text, paint, maxWidth, TextUtils.TruncateAt.MIDDLE);
    if (!hasBoldStyle && !hasUnderlineStyle) {
        return ellipsizedText;
    }
    final Spannable spannableText = (ellipsizedText instanceof Spannable) ? (Spannable) ellipsizedText
            : new SpannableString(ellipsizedText);
    if (hasBoldStyle) {
        addStyleSpan(spannableText, BOLD_SPAN);
    }
    if (hasUnderlineStyle) {
        addStyleSpan(spannableText, UNDERLINE_SPAN);
    }
    return spannableText;
}

From source file:com.android.mail.text.FolderSpan.java

@Override
public void draw(Canvas canvas, CharSequence charSequence, int start, int end, float x, int top, int baseline,
        int bottom, Paint paint) {
    mWorkPaint.set(paint);// w  w w  .j  av  a2s. c o  m
    mWorkPaint.setTextSize(mRes.folderFontSize);
    final int width = getWidth(mWorkPaint);
    final int height = getHeight(mWorkPaint);
    String name = mName;
    if (width == mDim.getMaxChipWidth()) {
        name = TextUtils.ellipsize(mName, mWorkPaint, width - 2 * mRes.folderHorizontalPadding,
                TextUtils.TruncateAt.MIDDLE).toString();
    }
    FolderDisplayer.drawFolder(canvas, x, baseline - height, width, height, name, mFgColor, mBgColor, mRes,
            mFormatter, mWorkPaint);
}

From source file:org.smssecure.smssecure.util.ViewUtil.java

public static CharSequence ellipsize(@Nullable CharSequence text, @NonNull TextView view) {
    if (TextUtils.isEmpty(text) || view.getWidth() == 0 || view.getEllipsize() != TruncateAt.END) {
        return text;
    } else {/*ww  w . j  a  v  a 2 s. c  om*/
        return TextUtils.ellipsize(text, view.getPaint(),
                view.getWidth() - view.getPaddingRight() - view.getPaddingLeft(), TruncateAt.END);
    }
}

From source file:org.telegram.ui.Cells.ContextLinkCell.java

@SuppressLint("DrawAllocation")
@Override//from www  . ja v  a  2  s .  c  o  m
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    drawLinkImageView = false;
    descriptionLayout = null;
    titleLayout = null;
    linkLayout = null;
    linkY = AndroidUtilities.dp(27);

    if (inlineResult == null && documentAttach == null) {
        setMeasuredDimension(AndroidUtilities.dp(100), AndroidUtilities.dp(100));
        return;
    }

    int viewWidth = MeasureSpec.getSize(widthMeasureSpec);
    int maxWidth = viewWidth - AndroidUtilities.dp(AndroidUtilities.leftBaseline) - AndroidUtilities.dp(8);

    TLRPC.PhotoSize currentPhotoObject = null;
    TLRPC.PhotoSize currentPhotoObjectThumb = null;
    ArrayList<TLRPC.PhotoSize> photoThumbs = null;
    String url = null;

    if (documentAttach != null) {
        photoThumbs = new ArrayList<>();
        photoThumbs.add(documentAttach.thumb);
    } else if (inlineResult != null && inlineResult.photo != null) {
        photoThumbs = new ArrayList<>(inlineResult.photo.sizes);
    }

    if (!mediaWebpage && inlineResult != null) {
        if (inlineResult.title != null) {
            try {
                int width = (int) Math.ceil(titleTextPaint.measureText(inlineResult.title));
                CharSequence titleFinal = TextUtils.ellipsize(
                        Emoji.replaceEmoji(inlineResult.title.replace('\n', ' '),
                                titleTextPaint.getFontMetricsInt(), AndroidUtilities.dp(15), false),
                        titleTextPaint, Math.min(width, maxWidth), TextUtils.TruncateAt.END);
                titleLayout = new StaticLayout(titleFinal, titleTextPaint, maxWidth + AndroidUtilities.dp(4),
                        Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
            } catch (Exception e) {
                FileLog.e("tmessages", e);
            }
            letterDrawable.setTitle(inlineResult.title);
        }

        if (inlineResult.description != null) {
            try {
                descriptionLayout = ChatMessageCell.generateStaticLayout(
                        Emoji.replaceEmoji(inlineResult.description, descriptionTextPaint.getFontMetricsInt(),
                                AndroidUtilities.dp(13), false),
                        descriptionTextPaint, maxWidth, maxWidth, 0, 3);
                if (descriptionLayout.getLineCount() > 0) {
                    linkY = descriptionY + descriptionLayout.getLineBottom(descriptionLayout.getLineCount() - 1)
                            + AndroidUtilities.dp(1);
                }
            } catch (Exception e) {
                FileLog.e("tmessages", e);
            }
        }

        if (inlineResult.url != null) {
            try {
                int width = (int) Math.ceil(descriptionTextPaint.measureText(inlineResult.url));
                CharSequence linkFinal = TextUtils.ellipsize(inlineResult.url.replace('\n', ' '),
                        descriptionTextPaint, Math.min(width, maxWidth), TextUtils.TruncateAt.MIDDLE);
                linkLayout = new StaticLayout(linkFinal, descriptionTextPaint, maxWidth,
                        Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
            } catch (Exception e) {
                FileLog.e("tmessages", e);
            }
        }
    }

    String ext = null;
    if (documentAttach != null) {
        if (MessageObject.isGifDocument(documentAttach)) {
            currentPhotoObject = documentAttach.thumb;
        } else if (MessageObject.isStickerDocument(documentAttach)) {
            currentPhotoObject = documentAttach.thumb;
            ext = "webp";
        } else {
            if (documentAttachType != DOCUMENT_ATTACH_TYPE_MUSIC
                    && documentAttachType != DOCUMENT_ATTACH_TYPE_AUDIO) {
                currentPhotoObject = documentAttach.thumb;
            }
        }
    } else if (inlineResult != null && inlineResult.photo != null) {
        currentPhotoObject = FileLoader.getClosestPhotoSizeWithSize(photoThumbs,
                AndroidUtilities.getPhotoSize(), true);
        currentPhotoObjectThumb = FileLoader.getClosestPhotoSizeWithSize(photoThumbs, 80);
        if (currentPhotoObjectThumb == currentPhotoObject) {
            currentPhotoObjectThumb = null;
        }
    }
    if (inlineResult != null) {
        if (inlineResult.content_url != null) {
            if (inlineResult.type != null) {
                if (inlineResult.type.startsWith("gif")) {
                    if (documentAttachType != DOCUMENT_ATTACH_TYPE_GIF) {
                        url = inlineResult.content_url;
                        documentAttachType = DOCUMENT_ATTACH_TYPE_GIF;
                    }
                } else if (inlineResult.type.equals("photo")) {
                    url = inlineResult.thumb_url;
                    if (url == null) {
                        url = inlineResult.content_url;
                    }
                }
            }
        }
        if (url == null && inlineResult.thumb_url != null) {
            url = inlineResult.thumb_url;
        }
    }
    if (url == null && currentPhotoObject == null && currentPhotoObjectThumb == null) {
        if (inlineResult.send_message instanceof TLRPC.TL_botInlineMessageMediaVenue
                || inlineResult.send_message instanceof TLRPC.TL_botInlineMessageMediaGeo) {
            double lat = inlineResult.send_message.geo.lat;
            double lon = inlineResult.send_message.geo._long;
            url = String.format(Locale.US,
                    "https://maps.googleapis.com/maps/api/staticmap?center=%f,%f&zoom=15&size=72x72&maptype=roadmap&scale=%d&markers=color:red|size:small|%f,%f&sensor=false",
                    lat, lon, Math.min(2, (int) Math.ceil(AndroidUtilities.density)), lat, lon);
        }
    }

    int width;
    int w = 0;
    int h = 0;

    if (documentAttach != null) {
        for (int b = 0; b < documentAttach.attributes.size(); b++) {
            TLRPC.DocumentAttribute attribute = documentAttach.attributes.get(b);
            if (attribute instanceof TLRPC.TL_documentAttributeImageSize
                    || attribute instanceof TLRPC.TL_documentAttributeVideo) {
                w = attribute.w;
                h = attribute.h;
                break;
            }
        }
    }
    if (w == 0 || h == 0) {
        if (currentPhotoObject != null) {
            if (currentPhotoObjectThumb != null) {
                currentPhotoObjectThumb.size = -1;
            }
            w = currentPhotoObject.w;
            h = currentPhotoObject.h;
        } else if (inlineResult != null) {
            w = inlineResult.w;
            h = inlineResult.h;
        }
    }
    if (w == 0 || h == 0) {
        w = h = AndroidUtilities.dp(80);
    }
    if (documentAttach != null || currentPhotoObject != null || url != null) {
        String currentPhotoFilter;
        String currentPhotoFilterThumb = "52_52_b";

        if (mediaWebpage) {
            width = (int) (w / (h / (float) AndroidUtilities.dp(80)));
            if (documentAttachType == DOCUMENT_ATTACH_TYPE_GIF) {
                currentPhotoFilterThumb = currentPhotoFilter = String.format(Locale.US, "%d_%d_b",
                        (int) (width / AndroidUtilities.density), 80);
            } else {
                currentPhotoFilter = String.format(Locale.US, "%d_%d", (int) (width / AndroidUtilities.density),
                        80);
                currentPhotoFilterThumb = currentPhotoFilter + "_b";
            }
        } else {
            currentPhotoFilter = "52_52";
        }
        linkImageView.setAspectFit(documentAttachType == DOCUMENT_ATTACH_TYPE_STICKER);

        if (documentAttachType == DOCUMENT_ATTACH_TYPE_GIF) {
            if (documentAttach != null) {
                linkImageView.setImage(documentAttach, null,
                        currentPhotoObject != null ? currentPhotoObject.location : null, currentPhotoFilter,
                        documentAttach.size, ext, false);
            } else {
                linkImageView.setImage(null, url, null, null,
                        currentPhotoObject != null ? currentPhotoObject.location : null, currentPhotoFilter, -1,
                        ext, true);
            }
        } else {
            if (currentPhotoObject != null) {
                linkImageView.setImage(currentPhotoObject.location, currentPhotoFilter,
                        currentPhotoObjectThumb != null ? currentPhotoObjectThumb.location : null,
                        currentPhotoFilterThumb, currentPhotoObject.size, ext, false);
            } else {
                linkImageView.setImage(null, url, currentPhotoFilter, null,
                        currentPhotoObjectThumb != null ? currentPhotoObjectThumb.location : null,
                        currentPhotoFilterThumb, -1, ext, true);
            }
        }
        drawLinkImageView = true;
    }

    if (mediaWebpage) {
        setBackgroundDrawable(null);
        width = viewWidth;
        int height = MeasureSpec.getSize(heightMeasureSpec);
        if (height == 0) {
            height = AndroidUtilities.dp(100);
        }
        setMeasuredDimension(width, height);
        int x = (width - AndroidUtilities.dp(24)) / 2;
        int y = (height - AndroidUtilities.dp(24)) / 2;
        radialProgress.setProgressRect(x, y, x + AndroidUtilities.dp(24), y + AndroidUtilities.dp(24));
        linkImageView.setImageCoords(0, 0, width, height);
    } else {
        setBackgroundResource(R.drawable.list_selector);
        int height = 0;
        if (titleLayout != null && titleLayout.getLineCount() != 0) {
            height += titleLayout.getLineBottom(titleLayout.getLineCount() - 1);
        }
        if (descriptionLayout != null && descriptionLayout.getLineCount() != 0) {
            height += descriptionLayout.getLineBottom(descriptionLayout.getLineCount() - 1);
        }
        if (linkLayout != null && linkLayout.getLineCount() > 0) {
            height += linkLayout.getLineBottom(linkLayout.getLineCount() - 1);
        }
        height = Math.max(AndroidUtilities.dp(52), height);
        setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec),
                Math.max(AndroidUtilities.dp(68), height + AndroidUtilities.dp(16)) + (needDivider ? 1 : 0));

        int maxPhotoWidth = AndroidUtilities.dp(52);
        int x = LocaleController.isRTL
                ? MeasureSpec.getSize(widthMeasureSpec) - AndroidUtilities.dp(8) - maxPhotoWidth
                : AndroidUtilities.dp(8);
        letterDrawable.setBounds(x, AndroidUtilities.dp(8), x + maxPhotoWidth, AndroidUtilities.dp(60));
        linkImageView.setImageCoords(x, AndroidUtilities.dp(8), maxPhotoWidth, maxPhotoWidth);
        if (documentAttachType == DOCUMENT_ATTACH_TYPE_AUDIO
                || documentAttachType == DOCUMENT_ATTACH_TYPE_MUSIC) {
            radialProgress.setProgressRect(x + AndroidUtilities.dp(4), AndroidUtilities.dp(12),
                    x + AndroidUtilities.dp(48), AndroidUtilities.dp(56));
        }
    }
}

From source file:com.cocosw.accessory.views.layout.CollapsingTitleLayout.java

private void setInterpolatedTextSize(final float textSize) {
    if (mTitle == null)
        return;//from ww w . ja  va2 s .co  m

    if (isClose(textSize, mCollapsedTitleTextSize) || isClose(textSize, mExpandedTitleTextSize)
            || mTitleToDraw == null) {
        // If the text size is 'close' to being a decimal, then we use this as a sync-point.
        // We disable our manual scaling and set the paint's text size.
        mTextPaint.setTextSize(textSize);
        mScale = 1f;

        // We also use this as an opportunity to ellipsize the string
        final CharSequence title = TextUtils.ellipsize(mTitle, mTextPaint, (mTextRight - mTextLeft),
                TextUtils.TruncateAt.END);
        if (title != mTitleToDraw) {
            // If the title has changed, turn it into a string
            mTitleToDraw = title.toString();
        }

        // As we've changed the text size (and possibly the text) we'll re-measure the text
        mTextPaint.getTextBounds(mTitleToDraw, 0, mTitleToDraw.length(), mTextPaintBounds);
        mDrawnTextBounds.set(mTextPaintBounds);

        if (USE_SCALING_TEXTURE && isClose(textSize, mExpandedTitleTextSize)) {
            ensureExpandedTexture();
        }
        mUseTexture = false;
    } else {
        // We're not close to a decimal so use our canvas scaling method
        if (mExpandedTitleTexture != null) {
            mScale = textSize / mExpandedTitleTextSize;
        } else {
            mScale = textSize / mTextPaint.getTextSize();
        }

        // Because we're scaling using canvas, we need to update the drawn text bounds too
        mDrawnTextBounds.set(mTextPaintBounds);
        mDrawnTextBounds.left *= mScale;
        mDrawnTextBounds.top *= mScale;
        mDrawnTextBounds.right *= mScale;
        mDrawnTextBounds.bottom *= mScale;

        mUseTexture = USE_SCALING_TEXTURE;
    }

    ViewCompat.postInvalidateOnAnimation(this);
}

From source file:org.telegram.ui.Cells.SharedLinkCell.java

@SuppressLint("DrawAllocation")
@Override//from   w w w . j  av a2 s  .  com
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    drawLinkImageView = false;
    descriptionLayout = null;
    titleLayout = null;
    descriptionLayout2 = null;
    description2Y = descriptionY;
    linkLayout.clear();
    links.clear();

    int maxWidth = MeasureSpec.getSize(widthMeasureSpec) - AndroidUtilities.dp(AndroidUtilities.leftBaseline)
            - AndroidUtilities.dp(8);

    String title = null;
    String description = null;
    String description2 = null;
    String webPageLink = null;
    boolean hasPhoto = false;

    if (message.messageOwner.media instanceof TLRPC.TL_messageMediaWebPage
            && message.messageOwner.media.webpage instanceof TLRPC.TL_webPage) {
        TLRPC.WebPage webPage = message.messageOwner.media.webpage;
        if (message.photoThumbs == null && webPage.photo != null) {
            message.generateThumbs(true);
        }
        hasPhoto = webPage.photo != null && message.photoThumbs != null;
        title = webPage.title;
        if (title == null) {
            title = webPage.site_name;
        }
        description = webPage.description;
        webPageLink = webPage.url;
    }
    if (message != null && !message.messageOwner.entities.isEmpty()) {
        for (int a = 0; a < message.messageOwner.entities.size(); a++) {
            TLRPC.MessageEntity entity = message.messageOwner.entities.get(a);
            if (entity.length <= 0 || entity.offset < 0
                    || entity.offset >= message.messageOwner.message.length()) {
                continue;
            } else if (entity.offset + entity.length > message.messageOwner.message.length()) {
                entity.length = message.messageOwner.message.length() - entity.offset;
            }
            if (a == 0 && webPageLink != null
                    && !(entity.offset == 0 && entity.length == message.messageOwner.message.length())) {
                if (message.messageOwner.entities.size() == 1) {
                    if (description == null) {
                        description2 = message.messageOwner.message;
                    }
                } else {
                    description2 = message.messageOwner.message;
                }
            }
            try {
                String link = null;
                if (entity instanceof TLRPC.TL_messageEntityTextUrl
                        || entity instanceof TLRPC.TL_messageEntityUrl) {
                    if (entity instanceof TLRPC.TL_messageEntityUrl) {
                        link = message.messageOwner.message.substring(entity.offset,
                                entity.offset + entity.length);
                    } else {
                        link = entity.url;
                    }
                    if (title == null || title.length() == 0) {
                        title = link;
                        Uri uri = Uri.parse(title);
                        title = uri.getHost();
                        if (title == null) {
                            title = link;
                        }
                        int index;
                        if (title != null && (index = title.lastIndexOf('.')) >= 0) {
                            title = title.substring(0, index);
                            if ((index = title.lastIndexOf('.')) >= 0) {
                                title = title.substring(index + 1);
                            }
                            title = title.substring(0, 1).toUpperCase() + title.substring(1);
                        }
                        if (entity.offset != 0 || entity.length != message.messageOwner.message.length()) {
                            description = message.messageOwner.message;
                        }
                    }
                } else if (entity instanceof TLRPC.TL_messageEntityEmail) {
                    if (title == null || title.length() == 0) {
                        link = "mailto:" + message.messageOwner.message.substring(entity.offset,
                                entity.offset + entity.length);
                        title = message.messageOwner.message.substring(entity.offset,
                                entity.offset + entity.length);
                        if (entity.offset != 0 || entity.length != message.messageOwner.message.length()) {
                            description = message.messageOwner.message;
                        }
                    }
                }
                if (link != null) {
                    if (link.toLowerCase().indexOf("http") != 0 && link.toLowerCase().indexOf("mailto") != 0) {
                        links.add("http://" + link);
                    } else {
                        links.add(link);
                    }
                }
            } catch (Exception e) {
                FileLog.e("tmessages", e);
            }
        }
    }
    if (webPageLink != null && links.isEmpty()) {
        links.add(webPageLink);
    }

    if (title != null) {
        try {
            int width = (int) Math.ceil(titleTextPaint.measureText(title));
            CharSequence titleFinal = TextUtils.ellipsize(title.replace('\n', ' '), titleTextPaint,
                    Math.min(width, maxWidth), TextUtils.TruncateAt.END);
            titleLayout = new StaticLayout(titleFinal, titleTextPaint, maxWidth, Layout.Alignment.ALIGN_NORMAL,
                    1.0f, 0.0f, false);
        } catch (Exception e) {
            FileLog.e("tmessages", e);
        }
        letterDrawable.setTitle(title);
    }

    if (description != null) {
        try {
            descriptionLayout = ChatMessageCell.generateStaticLayout(description, descriptionTextPaint,
                    maxWidth, maxWidth, 0, 3);
            if (descriptionLayout.getLineCount() > 0) {
                description2Y = descriptionY
                        + descriptionLayout.getLineBottom(descriptionLayout.getLineCount() - 1)
                        + AndroidUtilities.dp(1);
            }
        } catch (Exception e) {
            FileLog.e("tmessages", e);
        }
    }

    if (description2 != null) {
        try {
            descriptionLayout2 = ChatMessageCell.generateStaticLayout(description2, descriptionTextPaint,
                    maxWidth, maxWidth, 0, 3);
            int height = descriptionLayout2.getLineBottom(descriptionLayout2.getLineCount() - 1);
            if (descriptionLayout != null) {
                description2Y += AndroidUtilities.dp(10);
            }
        } catch (Exception e) {
            FileLog.e("tmessages", e);
        }
    }

    if (!links.isEmpty()) {
        for (int a = 0; a < links.size(); a++) {
            try {
                String link = links.get(a);
                int width = (int) Math.ceil(descriptionTextPaint.measureText(link));
                CharSequence linkFinal = TextUtils.ellipsize(link.replace('\n', ' '), descriptionTextPaint,
                        Math.min(width, maxWidth), TextUtils.TruncateAt.MIDDLE);
                StaticLayout layout = new StaticLayout(linkFinal, descriptionTextPaint, maxWidth,
                        Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
                linkY = description2Y;
                if (descriptionLayout2 != null && descriptionLayout2.getLineCount() != 0) {
                    linkY += descriptionLayout2.getLineBottom(descriptionLayout2.getLineCount() - 1)
                            + AndroidUtilities.dp(1);
                }
                linkLayout.add(layout);
            } catch (Exception e) {
                FileLog.e("tmessages", e);
            }
        }
    }

    int maxPhotoWidth = AndroidUtilities.dp(52);
    int x = LocaleController.isRTL
            ? MeasureSpec.getSize(widthMeasureSpec) - AndroidUtilities.dp(10) - maxPhotoWidth
            : AndroidUtilities.dp(10);
    letterDrawable.setBounds(x, AndroidUtilities.dp(10), x + maxPhotoWidth, AndroidUtilities.dp(62));

    if (hasPhoto) {
        TLRPC.PhotoSize currentPhotoObject = FileLoader.getClosestPhotoSizeWithSize(message.photoThumbs,
                maxPhotoWidth, true);
        TLRPC.PhotoSize currentPhotoObjectThumb = FileLoader.getClosestPhotoSizeWithSize(message.photoThumbs,
                80);
        if (currentPhotoObjectThumb == currentPhotoObject) {
            currentPhotoObjectThumb = null;
        }
        currentPhotoObject.size = -1;
        if (currentPhotoObjectThumb != null) {
            currentPhotoObjectThumb.size = -1;
        }
        linkImageView.setImageCoords(x, AndroidUtilities.dp(10), maxPhotoWidth, maxPhotoWidth);
        String fileName = FileLoader.getAttachFileName(currentPhotoObject);
        boolean photoExist = true;
        File cacheFile = FileLoader.getPathToAttach(currentPhotoObject, true);
        if (!cacheFile.exists()) {
            photoExist = false;
        }
        String filter = String.format(Locale.US, "%d_%d", maxPhotoWidth, maxPhotoWidth);
        if (photoExist
                || MediaController.getInstance().canDownloadMedia(MediaController.AUTODOWNLOAD_MASK_PHOTO)
                || FileLoader.getInstance().isLoadingFile(fileName)) {
            linkImageView.setImage(currentPhotoObject.location, filter,
                    currentPhotoObjectThumb != null ? currentPhotoObjectThumb.location : null,
                    String.format(Locale.US, "%d_%d_b", maxPhotoWidth, maxPhotoWidth), 0, null, false);
        } else {
            if (currentPhotoObjectThumb != null) {
                linkImageView.setImage(null, null, currentPhotoObjectThumb.location,
                        String.format(Locale.US, "%d_%d_b", maxPhotoWidth, maxPhotoWidth), 0, null, false);
            } else {
                linkImageView.setImageBitmap((Drawable) null);
            }
        }
        drawLinkImageView = true;
    }

    int height = 0;
    if (titleLayout != null && titleLayout.getLineCount() != 0) {
        height += titleLayout.getLineBottom(titleLayout.getLineCount() - 1);
    }
    if (descriptionLayout != null && descriptionLayout.getLineCount() != 0) {
        height += descriptionLayout.getLineBottom(descriptionLayout.getLineCount() - 1);
    }
    if (descriptionLayout2 != null && descriptionLayout2.getLineCount() != 0) {
        height += descriptionLayout2.getLineBottom(descriptionLayout2.getLineCount() - 1);
        if (descriptionLayout != null) {
            height += AndroidUtilities.dp(10);
        }
    }
    for (int a = 0; a < linkLayout.size(); a++) {
        StaticLayout layout = linkLayout.get(a);
        if (layout.getLineCount() > 0) {
            height += layout.getLineBottom(layout.getLineCount() - 1);
        }
    }
    if (hasPhoto) {
        height = Math.max(AndroidUtilities.dp(48), height);
    }
    checkBox.measure(MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(22), MeasureSpec.EXACTLY),
            MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(22), MeasureSpec.EXACTLY));
    setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec),
            Math.max(AndroidUtilities.dp(72), height + AndroidUtilities.dp(16)) + (needDivider ? 1 : 0));
}

From source file:com.ameron32.apps.tapnotes._trial.ui.CollapsingTitleLayout.java

private void setInterpolatedTextSize(final float textSize) {
    if (mTitle == null)
        return;//from   w  w  w .  j  a v  a  2s  .c  o  m

    if (isClose(textSize, mCollapsedTitleTextSize) || isClose(textSize, mExpandedTitleTextSize)
            || mTitleToDraw == null) {
        // If the text size is 'close' to being a decimal, then we use this as a sync-point.
        // We disable our manual scaling and set the paint's text size.
        mTextPaint.setTextSize(textSize);
        mScale = 1f;

        // We also use this as an opportunity to ellipsize the string
        final CharSequence title = TextUtils.ellipsize(mTitle, mTextPaint, mTextRight - mTextLeft,
                TextUtils.TruncateAt.END);
        if (title != mTitleToDraw) {
            // If the title has changed, turn it into a string
            mTitleToDraw = title.toString();
        }

        if (USE_SCALING_TEXTURE && isClose(textSize, mExpandedTitleTextSize)) {
            ensureExpandedTexture();
        }
        mUseTexture = false;
    } else {
        // We're not close to a decimal so use our canvas scaling method
        if (mExpandedTitleTexture != null) {
            mScale = textSize / mExpandedTitleTextSize;
        } else {
            mScale = textSize / mTextPaint.getTextSize();
        }

        mUseTexture = USE_SCALING_TEXTURE;
    }

    ViewCompat.postInvalidateOnAnimation(this);
}