Merge "Fix performance regression by fixing keys used in Typeface.Builder" into qt-dev

am: 5f873a09a0

Change-Id: I1995dee390d20f18d223addaa6232765dfded8a5

apct-tests/perftests/core/src/android/graphics/perftests/TypefaceCreatePerfTest.java

@@ -18,6 +18,7 @@ package android.graphics.perftests;
 
 import android.content.Context;
 import android.content.res.AssetManager;
+import android.content.res.Resources;
 import android.graphics.Typeface;
 import android.perftests.utils.BenchmarkState;
 import android.perftests.utils.PerfStatusReporter;
@@ -26,6 +27,8 @@ import androidx.test.InstrumentationRegistry;
 import androidx.test.filters.LargeTest;
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.perftests.core.R;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -104,4 +107,15 @@ public class TypefaceCreatePerfTest {
 
         outFile.delete();
     }
+
+    @Test
+    public void testCreate_fromResources() {
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        final Resources r = InstrumentationRegistry.getContext().getResources();
+
+        while (state.keepRunning()) {
+            Typeface face = r.getFont(R.font.samplefont);
+        }
+    }
+
 }

graphics/java/android/graphics/Typeface.java

@@ -596,8 +596,8 @@ public class Typeface {
                 final Font font = mFontBuilder.build();
                 final String key = mAssetManager == null ? null : createAssetUid(
                         mAssetManager, mPath, font.getTtcIndex(), font.getAxes(),
-                        font.getStyle().getWeight(), font.getStyle().getSlant(),
-                        mFallbackFamilyName);
+                        mWeight, mItalic,
+                        mFallbackFamilyName == null ? DEFAULT_FAMILY : mFallbackFamilyName);
                 if (key != null) {
                     // Dynamic cache lookup is only for assets.
                     synchronized (sDynamicCacheLock) {