Merge "Scale splash screen icon by 1.2 instead of 1.3" into sc-dev am: ac3b62b2 am: b32af9e0

    // For example, an icon with the foreground 108*108 opaque pixels and it's background

    // also 108*108 pixels, then do not enlarge this icon if only need to show foreground icon.

    private static final float ENLARGE_FOREGROUND_ICON_THRESHOLD = (72f * 72f) / (108f * 108f);

    private static final float NO_BACKGROUND_SCALE = 1.3f;

    private static final float NO_BACKGROUND_SCALE = 192f / 160;

    private final Context mContext;

    private final IconProvider mIconProvider;

            } else {

                final float iconScale = (float) mIconSize / (float) mDefaultIconSize;

                final int densityDpi = mContext.getResources().getDisplayMetrics().densityDpi;

                final int scaledIconDpi = (int) (0.5f + iconScale * densityDpi);

                final int scaledIconDpi =

                        (int) (0.5f + iconScale * densityDpi * NO_BACKGROUND_SCALE);

                iconDrawable = mIconProvider.getIcon(mActivityInfo, scaledIconDpi);

                if (iconDrawable == null) {

                    iconDrawable = mContext.getPackageManager().getDefaultActivityIcon();

                    Slog.d(TAG, "makeSplashScreenContentView: choose fg icon");

                }

                // Reference AdaptiveIcon description, outer is 108 and inner is 72, so we

                // should enlarge the size 108/72 if we only draw adaptiveIcon's foreground.

                // scale by 192/160 if we only draw adaptiveIcon's foreground.

                final float noBgScale =

                        foreIconTester.nonTransparentRatio() < ENLARGE_FOREGROUND_ICON_THRESHOLD

                                ? NO_BACKGROUND_SCALE : 1f;