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Commit 5f03d0dc authored by Seigo Nonaka's avatar Seigo Nonaka
Browse files

Reuse computed font mapping for preinstalled system font config. 

This CL reduces private dirty page from 54259712 to 50823168.

Bug: 178472803
Test: Forrest run
Change-Id: Ie7d5f6fe5b6a37efa90113bf9ee9a44c38deafe2
parent d84462df

services/core/java/com/android/server/graphics/fonts/FontManagerService.java

+7 −1
Original line number Diff line number Diff line
@@ -219,7 +219,13 @@ public final class FontManagerService extends IFontManager.Stub { 
    private void initialize() {

        synchronized (mUpdatableFontDirLock) {

            if (mUpdatableFontDir == null) {

                updateSerializedFontMap();

                synchronized (mSerializedFontMapLock) {

                    try {

                        mSerializedFontMap = Typeface.serializeFontMap(Typeface.getSystemFontMap());

                    } catch (IOException | ErrnoException e) {

                        mSerializedFontMap = null;

                    }

                }

                return;

            }

            if (mFontCrashDetector.hasCrashed()) {