medium_atvasis_suggestedSizeFitsInSpace.java

    private boolean suggestedSizeFitsInSpace(int suggestedSizeInPx, RectF availableSpace) {
        CharSequence text = mTextView.getText();
        TransformationMethod transformationMethod = mTextView.getTransformationMethod();
        if (transformationMethod != null) {
            CharSequence transformedText = transformationMethod.getTransformation(text, mTextView);
            if (transformedText != null) {
                text = transformedText;
            }
        }

        final int maxLines = Build.VERSION.SDK_INT >= 16 ? mTextView.getMaxLines() : -1;
        if (mTempTextPaint == null) {
            mTempTextPaint = new TextPaint();
        } else {
            mTempTextPaint.reset();
        }
        mTempTextPaint.set(mTextView.getPaint());
        mTempTextPaint.setTextSize(suggestedSizeInPx);

        // Needs reflection call due to being private.
        Layout.Alignment alignment = invokeAndReturnWithDefault(
                mTextView, "getLayoutAlignment", Layout.Alignment.ALIGN_NORMAL);
        final StaticLayout layout = Build.VERSION.SDK_INT >= 23
                ? createStaticLayoutForMeasuring(
                        text, alignment, Math.round(availableSpace.right), maxLines)
                : createStaticLayoutForMeasuringPre23(
                        text, alignment, Math.round(availableSpace.right));
        // Lines overflow.
        if (maxLines != -1 && (layout.getLineCount() > maxLines
                || (layout.getLineEnd(layout.getLineCount() - 1)) != text.length())) {
            return false;
        }

        // Height overflow.
        if (layout.getHeight() > availableSpace.bottom) {
            return false;
        }

        return true;
    }