Merge "Stop ellipsize in system server" into main

import android.compat.annotation.UnsupportedAppUsage;

import android.content.Context;

import android.content.res.Resources;

import android.graphics.Typeface;

import android.icu.lang.UCharacter;

import android.icu.text.CaseMap;

import android.icu.text.Edits;

        if (ellipsizeDip == 0) {

            return gettingCleaned.toString();

        } else {

            final float assumedFontSizePx = 42;

            if (Typeface.getSystemFontMap().isEmpty()) {

                // In the system server, the font files may not be loaded, so unable to perform

                // ellipsize, so use the estimated char count for the ellipsize.

                // The median of glyph widths of the Roboto is 0.57em, so use it as a reference

                // of the glyph width.

                final float assumedCharWidthInEm = 0.57f;

                final float assumedCharWidthInPx = assumedFontSizePx * assumedCharWidthInEm;

                // Even if the argument name is `ellipsizeDip`, the unit of this argument is pixels.

                final int charCount = (int) ((ellipsizeDip + 0.5f) / assumedCharWidthInPx);

                return TextUtils.trimToSize(gettingCleaned.toString(), charCount)

                        + getEllipsisString(TruncateAt.END);

            } else {

                // Truncate

                final TextPaint paint = new TextPaint();

            paint.setTextSize(42);

                paint.setTextSize(assumedFontSizePx);

                return TextUtils.ellipsize(gettingCleaned.toString(), paint, ellipsizeDip,

                        TextUtils.TruncateAt.END);

            }

        }

    }

    /**

     * A special string manipulation class. Just records removals and executes the when onString()