以下是我采取的方法。这很简单。它使用连续逼近来集中于字体大小，通常可以在不到10次迭代中计算出来。只需将“activityWidth”替换为你用来显示文本的视图的宽度。在我的示例中，它被设置为与屏幕宽度相同的私有字段。初始fontsize 198只在该方法产生异常的情况下设置(这真的不应该发生):

  private float GetFontSizeForScreenWidth(String text)
  {
    float fontsize = 198;

    try
    {
      Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
      paint.setColor(Color.RED);
      Typeface typeface = Typeface.create("Helvetica", Typeface.BOLD);
      paint.setTypeface(typeface);
      paint.setTextAlign(Align.CENTER);

      int lowVal = 0;
      int highVal = 2000;
      int currentVal = highVal;

      /*
       * Successively approximate the screen size until it is 
       * within 2 pixels of the maximum screen width. Generally
       * this will get you to the closest font size within about 10
       * iterations.
       */

      do
      {
        paint.setTextSize(currentVal);
        float textWidth = paint.measureText(text);

        float diff = activityWidth - textWidth;

        if ((diff >= 0) && (diff <= 2))
        {
          fontsize = paint.getTextSize();
          return fontsize;
        }

        if (textWidth > activityWidth)
          highVal = currentVal;
        else if (textWidth < activityWidth)
          lowVal = currentVal;
        else
        {
          fontsize = paint.getTextSize();
          return fontsize;
        }

        currentVal = (highVal - lowVal) / 2 + lowVal;

      } while (true);      
    }
    catch (Exception ex)
    {
      return fontsize;
    }
  }

我发现下面的方法对我很有用。它不循环，同时考虑高度和宽度。注意，在视图上调用setTextSize时指定PX单位是很重要的。

Paint paint = adjustTextSize(getPaint(), numChars, maxWidth, maxHeight);
setTextSize(TypedValue.COMPLEX_UNIT_PX,paint.getTextSize());

下面是我使用的例程，从视图中传入getPaint()。带有'wide'字符的10个字符的字符串用于估计独立于实际字符串的宽度。

private static final String text10="OOOOOOOOOO";
public static Paint adjustTextSize(Paint paint, int numCharacters, int widthPixels, int heightPixels) {
    float width = paint.measureText(text10)*numCharacters/text10.length();
    float newSize = (int)((widthPixels/width)*paint.getTextSize());
    paint.setTextSize(newSize);

    // remeasure with font size near our desired result
    width = paint.measureText(text10)*numCharacters/text10.length();
    newSize = (int)((widthPixels/width)*paint.getTextSize());
    paint.setTextSize(newSize);

    // Check height constraints
    FontMetricsInt metrics = paint.getFontMetricsInt();
    float textHeight = metrics.descent-metrics.ascent;
    if (textHeight > heightPixels) {
        newSize = (int)(newSize * (heightPixels/textHeight));
        paint.setTextSize(newSize);
    }

    return paint;
}

我的实现有点复杂，但附带以下好处:

考虑到可用的宽度和高度 适用于单行和多行标签 使用省略号，以防达到最小字体大小 由于内部文本表示形式已更改，因此将最初设置的文本保存在单独的变量中 确保画布总是只有它需要的大小，而它使用所有可用的父元素高度

/**
 * Text view that auto adjusts text size to fit within the view. If the text
 * size equals the minimum text size and still does not fit, append with an
 * ellipsis.
 * 
 * Based on the original work from Chase Colburn
 * <http://stackoverflow.com/a/5535672/305532>
 *
 * @author Thomas Keller <me@thomaskeller.biz>
 */
public class AutoResizeTextView extends TextView {

    // in dip
    private static final int MIN_TEXT_SIZE = 20;

    private static final boolean SHRINK_TEXT_SIZE = true;

    private static final char ELLIPSIS = '\u2026';

    private static final float LINE_SPACING_MULTIPLIER_MULTILINE = 0.8f;

    private static final float LINE_SPACING_MULTIPLIER_SINGLELINE = 1f;

    private static final float LINE_SPACING_EXTRA = 0.0f;

    private CharSequence mOriginalText;

    // temporary upper bounds on the starting text size
    private float mMaxTextSize;

    // lower bounds for text size
    private float mMinTextSize;

    // determines whether we're currently in the process of measuring ourselves,
    // so we do not enter onMeasure recursively
    private boolean mInMeasure = false;

    // if the text size should be shrinked or if the text size should be kept
    // constant and only characters should be removed to hit the boundaries
    private boolean mShrinkTextSize;

    public AutoResizeTextView(Context context) {
        this(context, null);
        init(context, null);
    }

    public AutoResizeTextView(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
        init(context, attrs);
    }

    public AutoResizeTextView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        init(context, attrs);
    }

    private void init(Context context, AttributeSet attrs) {
        // the current text size is used as maximum text size we can apply to
        // our widget
        mMaxTextSize = getTextSize();
        if (attrs != null) {
            TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.AutoResizeTextView);
            mMinTextSize = a.getFloat(R.styleable.AutoResizeTextView_minFontSize, MIN_TEXT_SIZE);
            mShrinkTextSize = a.getBoolean(R.styleable.AutoResizeTextView_shrinkTextSize, SHRINK_TEXT_SIZE);
            a.recycle();
        }
    }

    @Override
    public void setTextSize(float size) {
        mMaxTextSize = size;
        super.setTextSize(size);
    }

    /**
     * Returns the original, unmodified text of this widget
     * 
     * @return
     */
    public CharSequence getOriginalText() {
        // text has not been resized yet
        if (mOriginalText == null) {
            return getText();
        }
        return mOriginalText;
    }

    @Override
    public void setText(CharSequence text, BufferType type) {
        if (!mInMeasure) {
            mOriginalText = text.toString();
        }
        super.setText(text, type);
    }

    @SuppressLint("DrawAllocation")
    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        mInMeasure = true;
        try {
            int availableWidth = MeasureSpec.getSize(widthMeasureSpec) - getCompoundPaddingLeft()
                    - getCompoundPaddingRight();
            int availableHeight = MeasureSpec.getSize(heightMeasureSpec) - getCompoundPaddingTop()
                    - getCompoundPaddingBottom();

            // Do not resize if the view does not have dimensions or there is no
            // text
            if (mOriginalText == null || mOriginalText.length() == 0 || availableWidth <= 0) {
                return;
            }

            TextPaint textPaint = getPaint();

            // start with the recorded max text size
            float targetTextSize = mMaxTextSize;
            String originalText = mOriginalText.toString();
            String finalText = originalText;

            Rect textSize = getTextSize(originalText, textPaint, targetTextSize);
            boolean textExceedsBounds = textSize.height() > availableHeight || textSize.width() > availableWidth;
            if (mShrinkTextSize && textExceedsBounds) {
                // check whether all lines can be rendered in the available
                // width / height without violating the bounds of the parent and
                // without using a text size that is smaller than the minimum
                // text size
                float heightMultiplier = availableHeight / (float) textSize.height();
                float widthMultiplier = availableWidth / (float) textSize.width();
                float multiplier = Math.min(heightMultiplier, widthMultiplier);
                targetTextSize = Math.max(targetTextSize * multiplier, mMinTextSize);

                // measure again
                textSize = getTextSize(finalText, textPaint, targetTextSize);
            }

            // we cannot shrink the height further when we hit the available
            // height, but we can shrink the width by applying an ellipsis on
            // each line
            if (textSize.width() > availableWidth) {
                StringBuilder modifiedText = new StringBuilder();
                String lines[] = originalText.split(System.getProperty("line.separator"));
                for (int i = 0; i < lines.length; i++) {
                    modifiedText.append(resizeLine(textPaint, lines[i], availableWidth));
                    // add the separator back to all but the last processed line
                    if (i != lines.length - 1) {
                        modifiedText.append(System.getProperty("line.separator"));
                    }
                }
                finalText = modifiedText.toString();

                // measure again
                textSize = getTextSize(finalText, textPaint, targetTextSize);
            }

            textPaint.setTextSize(targetTextSize);
            boolean isMultiline = finalText.indexOf('\n') > -1;
            // do not include extra font padding (for accents, ...) for
            // multiline texts, this will prevent proper placement with
            // Gravity.CENTER_VERTICAL
            if (isMultiline) {
                setLineSpacing(LINE_SPACING_EXTRA, LINE_SPACING_MULTIPLIER_MULTILINE);
                setIncludeFontPadding(false);
            } else {
                setLineSpacing(LINE_SPACING_EXTRA, LINE_SPACING_MULTIPLIER_SINGLELINE);
                setIncludeFontPadding(true);
            }

            // according to
            // <http://code.google.com/p/android/issues/detail?id=22493>
            // we have to add a unicode character to trigger the text centering
            // in ICS. this particular character is known as "zero-width" and
            // does no harm.
            setText(finalText + "\u200B");

            int measuredWidth = textSize.width() + getCompoundPaddingLeft() + getCompoundPaddingRight();
            int measuredHeight = textSize.height() + getCompoundPaddingTop() + getCompoundPaddingBottom();

            // expand the view to the parent's height in case it is smaller or
            // to the minimum height that has been set
            // FIXME: honor the vertical measure mode (EXACTLY vs AT_MOST) here
            // somehow
            measuredHeight = Math.max(measuredHeight, MeasureSpec.getSize(heightMeasureSpec));
            setMeasuredDimension(measuredWidth, measuredHeight);
        } finally {
            mInMeasure = false;
        }
    }

    private Rect getTextSize(String text, TextPaint textPaint, float textSize) {
        textPaint.setTextSize(textSize);
        // StaticLayout depends on a given width in which it should lay out the
        // text (and optionally also split into separate lines).
        // Therefor we calculate the current text width manually and start with
        // a fake (read: maxmimum) width for the height calculation.
        // We do _not_ use layout.getLineWidth() here since this returns
        // slightly smaller numbers and therefor would lead to exceeded text box
        // drawing.
        StaticLayout layout = new StaticLayout(text, textPaint, Integer.MAX_VALUE, Alignment.ALIGN_NORMAL, 1f, 0f, true);
        int textWidth = 0;
        String lines[] = text.split(System.getProperty("line.separator"));
        for (int i = 0; i < lines.length; ++i) {
            textWidth = Math.max(textWidth, measureTextWidth(textPaint, lines[i]));
        }
        return new Rect(0, 0, textWidth, layout.getHeight());
    }

    private String resizeLine(TextPaint textPaint, String line, int availableWidth) {
        checkArgument(line != null && line.length() > 0, "expected non-empty string");
        int textWidth = measureTextWidth(textPaint, line);
        int lastDeletePos = -1;
        StringBuilder builder = new StringBuilder(line);
        while (textWidth > availableWidth && builder.length() > 0) {
            lastDeletePos = builder.length() / 2;
            builder.deleteCharAt(builder.length() / 2);
            // don't forget to measure the ellipsis character as well; it
            // doesn't matter where it is located in the line, it just has to be
            // there, since there are no (known) ligatures that use this glyph
            String textToMeasure = builder.toString() + ELLIPSIS;
            textWidth = measureTextWidth(textPaint, textToMeasure);
        }
        if (lastDeletePos > -1) {
            builder.insert(lastDeletePos, ELLIPSIS);
        }
        return builder.toString();
    }

    // there are several methods in Android to determine the text width, namely
    // getBounds() and measureText().
    // The latter works for us the best as it gives us the best / nearest
    // results without that our text canvas needs to wrap its text later on
    // again.
    private int measureTextWidth(TextPaint textPaint, String line) {
        return Math.round(textPaint.measureText(line));
    }
}

[修订于2012-11-21]

修正了省略号的位置(差一个错误) 重做文本大小计算;现在，总是测量包括换行符在内的全文，以解决当两个单独的测量线的高度相加与整个文本高度测量结果不相同时的问题 而不是循环寻找最小的可用文本大小，只需在第一次测量后计算它

我刚刚创建了以下方法(基于Chase的想法)，如果你想在任何画布上绘制文本，它可能会帮助你:

private static void drawText(Canvas canvas, int xStart, int yStart,
        int xWidth, int yHeigth, String textToDisplay,
        TextPaint paintToUse, float startTextSizeInPixels,
        float stepSizeForTextSizeSteps) {

    // Text view line spacing multiplier
    float mSpacingMult = 1.0f;
    // Text view additional line spacing
    float mSpacingAdd = 0.0f;
    StaticLayout l = null;
    do {
        paintToUse.setTextSize(startTextSizeInPixels);
        startTextSizeInPixels -= stepSizeForTextSizeSteps;
        l = new StaticLayout(textToDisplay, paintToUse, xWidth,
                Alignment.ALIGN_NORMAL, mSpacingMult, mSpacingAdd, true);
    } while (l.getHeight() > yHeigth);

    int textCenterX = xStart + (xWidth / 2);
    int textCenterY = (yHeigth - l.getHeight()) / 2;

    canvas.save();
    canvas.translate(textCenterX, textCenterY);
    l.draw(canvas);
    canvas.restore();
}

这可以在任何自定义视图的任何onDraw()方法中使用。

我从Chase的解决方案开始，但在我的设备(Galaxy Nexus, Android 4.1)上正常工作之前，我必须调整两件事:

using a copy of TextPaint for measuring layout The documentation for TextView.getPaint() states that it should be used read-only, so I made a copy in both places where we use the paint object for measuring: // 1. in resizeText() if (mAddEllipsis && targetTextSize == mMinTextSize && textHeight > height) { // Draw using a static layout // modified: use a copy of TextPaint for measuring TextPaint paint = new TextPaint(textPaint); // 2. in getTextHeight() private int getTextHeight(CharSequence source, TextPaint originalPaint, int width, float textSize) { // modified: make a copy of the original TextPaint object for measuring // (apparently the object gets modified while measuring, see also the // docs for TextView.getPaint() (which states to access it read-only) TextPaint paint = new TextPaint(originalPaint); // Update the text paint object paint.setTextSize(textSize); ... adding a unit to setting the text size // modified: setting text size via this.setTextSize (instead of textPaint.setTextSize(targetTextSize)) setTextSize(TypedValue.COMPLEX_UNIT_PX, targetTextSize); setLineSpacing(mSpacingAdd, mSpacingMult);

With these two modifications the solution is working perfectly for me, thanks Chase! I don't know whether it is due to Android 4.x that the original solution was not working. In case you want to see it in action or test whether it really works on your device, you can have a look at my flashcard app Flashcards ToGo where I use this solution to scale the text of a flashcard. The text can have arbitrary length, and the flashcards are displayed in different activities, sometimes smaller sometimes bigger, plus in landscape + portrait mode, and I haven't found any corner case where the solution would not work properly...

我需要调整文本的大小，以完美地适应视图边界。Chase的解决方案只是减小文本大小，如果有足够的空间，这个方案也会扩大文本。

为了使所有的快速和精确，我使用了平分方法而不是迭代while，正如你可以在resizeText()方法中看到的那样。这就是为什么你也有一个MAX_TEXT_SIZE选项。我还附上了onoelle的建议。

Android 4.4测试

/**
 *               DO WHAT YOU WANT TO PUBLIC LICENSE
 *                    Version 2, December 2004
 *
 * Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
 *
 * Everyone is permitted to copy and distribute verbatim or modified
 * copies of this license document, and changing it is allowed as long
 * as the name is changed.
 *
 *            DO WHAT YOU WANT TO PUBLIC LICENSE
 *   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 *
 *  0. You just DO WHAT YOU WANT TO.
 */

import android.content.Context;
import android.text.Layout.Alignment;
import android.text.StaticLayout;
import android.text.TextPaint;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.widget.TextView;

/**
 * Text view that auto adjusts text size to fit within the view.
 * If the text size equals the minimum text size and still does not
 * fit, append with an ellipsis.
 *
 * @author Chase Colburn
 * @since Apr 4, 2011
 */
public class AutoResizeTextView extends TextView {

    // Minimum text size for this text view
    public static final float MIN_TEXT_SIZE = 26;

    // Maximum text size for this text view
    public static final float MAX_TEXT_SIZE = 128;

    private static final int BISECTION_LOOP_WATCH_DOG = 30;

    // Interface for resize notifications
    public interface OnTextResizeListener {
        public void onTextResize(TextView textView, float oldSize, float newSize);
    }

    // Our ellipse string
    private static final String mEllipsis = "...";

    // Registered resize listener
    private OnTextResizeListener mTextResizeListener;

    // Flag for text and/or size changes to force a resize
    private boolean mNeedsResize = false;

    // Text size that is set from code. This acts as a starting point for resizing
    private float mTextSize;

    // Temporary upper bounds on the starting text size
    private float mMaxTextSize = MAX_TEXT_SIZE;

    // Lower bounds for text size
    private float mMinTextSize = MIN_TEXT_SIZE;

    // Text view line spacing multiplier
    private float mSpacingMult = 1.0f;

    // Text view additional line spacing
    private float mSpacingAdd = 0.0f;

    // Add ellipsis to text that overflows at the smallest text size
    private boolean mAddEllipsis = true;

    // Default constructor override
    public AutoResizeTextView(Context context) {
        this(context, null);
    }

    // Default constructor when inflating from XML file
    public AutoResizeTextView(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
    }

    // Default constructor override
    public AutoResizeTextView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        mTextSize = getTextSize();
    }

    /**
     * When text changes, set the force resize flag to true and reset the text size.
     */
    @Override
    protected void onTextChanged(final CharSequence text, final int start, final int before, final int after) {
        mNeedsResize = true;
        // Since this view may be reused, it is good to reset the text size
        resetTextSize();
    }

    /**
     * If the text view size changed, set the force resize flag to true
     */
    @Override
    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
        if (w != oldw || h != oldh) {
            mNeedsResize = true;
        }
    }

    /**
     * Register listener to receive resize notifications
     * @param listener
     */
    public void setOnResizeListener(OnTextResizeListener listener) {
        mTextResizeListener = listener;
    }

    /**
     * Override the set text size to update our internal reference values
     */
    @Override
    public void setTextSize(float size) {
        super.setTextSize(size);
        mTextSize = getTextSize();
    }

    /**
     * Override the set text size to update our internal reference values
     */
    @Override
    public void setTextSize(int unit, float size) {
        super.setTextSize(unit, size);
        mTextSize = getTextSize();
    }

    /**
     * Override the set line spacing to update our internal reference values
     */
    @Override
    public void setLineSpacing(float add, float mult) {
        super.setLineSpacing(add, mult);
        mSpacingMult = mult;
        mSpacingAdd = add;
    }

    /**
     * Set the upper text size limit and invalidate the view
     * @param maxTextSize
     */
    public void setMaxTextSize(float maxTextSize) {
        mMaxTextSize = maxTextSize;
        requestLayout();
        invalidate();
    }

    /**
     * Return upper text size limit
     * @return
     */
    public float getMaxTextSize() {
        return mMaxTextSize;
    }

    /**
     * Set the lower text size limit and invalidate the view
     * @param minTextSize
     */
    public void setMinTextSize(float minTextSize) {
        mMinTextSize = minTextSize;
        requestLayout();
        invalidate();
    }

    /**
     * Return lower text size limit
     * @return
     */
    public float getMinTextSize() {
        return mMinTextSize;
    }

    /**
     * Set flag to add ellipsis to text that overflows at the smallest text size
     * @param addEllipsis
     */
    public void setAddEllipsis(boolean addEllipsis) {
        mAddEllipsis = addEllipsis;
    }

    /**
     * Return flag to add ellipsis to text that overflows at the smallest text size
     * @return
     */
    public boolean getAddEllipsis() {
        return mAddEllipsis;
    }

    /**
     * Reset the text to the original size
     */
    public void resetTextSize() {
        if(mTextSize > 0) {
            super.setTextSize(TypedValue.COMPLEX_UNIT_PX, mTextSize);
            //mMaxTextSize = mTextSize;
        }
    }

    /**
     * Resize text after measuring
     */
    @Override
    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
        if(changed || mNeedsResize) {
            int widthLimit = (right - left) - getCompoundPaddingLeft() - getCompoundPaddingRight();
            int heightLimit = (bottom - top) - getCompoundPaddingBottom() - getCompoundPaddingTop();
            resizeText(widthLimit, heightLimit);
        }
        super.onLayout(changed, left, top, right, bottom);
    }


    /**
     * Resize the text size with default width and height
     */
    public void resizeText() {
        int heightLimit = getHeight() - getPaddingBottom() - getPaddingTop();
        int widthLimit = getWidth() - getPaddingLeft() - getPaddingRight();
        resizeText(widthLimit, heightLimit);
    }

    /**
     * Resize the text size with specified width and height
     * @param width
     * @param height
     */
    public void resizeText(int width, int height) {
        CharSequence text = getText();
        // Do not resize if the view does not have dimensions or there is no text
        if(text == null || text.length() == 0 || height <= 0 || width <= 0 || mTextSize == 0) {
            return;
        }

        // Get the text view's paint object
        TextPaint textPaint = getPaint();

        // Store the current text size
        float oldTextSize = textPaint.getTextSize();

        // Bisection method: fast & precise
        float lower = mMinTextSize;
        float upper = mMaxTextSize;
        int loop_counter=1;
        float targetTextSize = (lower+upper)/2;
        int textHeight = getTextHeight(text, textPaint, width, targetTextSize);
        while(loop_counter < BISECTION_LOOP_WATCH_DOG && upper - lower > 1) {
            targetTextSize = (lower+upper)/2;
            textHeight = getTextHeight(text, textPaint, width, targetTextSize);
            if(textHeight > height)
                upper = targetTextSize;
            else
                lower = targetTextSize;
            loop_counter++;
        }

        targetTextSize = lower;
        textHeight = getTextHeight(text, textPaint, width, targetTextSize);

        // If we had reached our minimum text size and still don't fit, append an ellipsis
        if(mAddEllipsis && targetTextSize == mMinTextSize && textHeight > height) {
            // Draw using a static layout
            // modified: use a copy of TextPaint for measuring
            TextPaint paintCopy = new TextPaint(textPaint);
            paintCopy.setTextSize(targetTextSize);
            StaticLayout layout = new StaticLayout(text, paintCopy, width, Alignment.ALIGN_NORMAL, mSpacingMult, mSpacingAdd, false);
            // Check that we have a least one line of rendered text
            if(layout.getLineCount() > 0) {
                // Since the line at the specific vertical position would be cut off,
                // we must trim up to the previous line
                int lastLine = layout.getLineForVertical(height) - 1;
                // If the text would not even fit on a single line, clear it
                if(lastLine < 0) {
                    setText("");
                }
                // Otherwise, trim to the previous line and add an ellipsis
                else {
                    int start = layout.getLineStart(lastLine);
                    int end = layout.getLineEnd(lastLine);
                    float lineWidth = layout.getLineWidth(lastLine);
                    float ellipseWidth = paintCopy.measureText(mEllipsis);

                    // Trim characters off until we have enough room to draw the ellipsis
                    while(width < lineWidth + ellipseWidth) {
                        lineWidth = paintCopy.measureText(text.subSequence(start, --end + 1).toString());
                    }
                    setText(text.subSequence(0, end) + mEllipsis);
                }
            }
        }

        // Some devices try to auto adjust line spacing, so force default line spacing
        // and invalidate the layout as a side effect
        setTextSize(TypedValue.COMPLEX_UNIT_PX, targetTextSize);
        setLineSpacing(mSpacingAdd, mSpacingMult);

        // Notify the listener if registered
        if(mTextResizeListener != null) {
            mTextResizeListener.onTextResize(this, oldTextSize, targetTextSize);
        }

        // Reset force resize flag
        mNeedsResize = false;
    }

    // Set the text size of the text paint object and use a static layout to render text off screen before measuring
    private int getTextHeight(CharSequence source, TextPaint originalPaint, int width, float textSize) {
        // modified: make a copy of the original TextPaint object for measuring
        // (apparently the object gets modified while measuring, see also the
        // docs for TextView.getPaint() (which states to access it read-only)
        TextPaint paint = new TextPaint(originalPaint);
        // Update the text paint object
        paint.setTextSize(textSize);
        // Measure using a static layout
        StaticLayout layout = new StaticLayout(source, paint, width, Alignment.ALIGN_NORMAL, mSpacingMult, mSpacingAdd, true);
        return layout.getHeight();
    }

}