diff options
| -rw-r--r-- | core/java/com/android/internal/app/SimpleIconFactory.java | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/core/java/com/android/internal/app/SimpleIconFactory.java b/core/java/com/android/internal/app/SimpleIconFactory.java index 354eb62ba045..be0b729aedfe 100644 --- a/core/java/com/android/internal/app/SimpleIconFactory.java +++ b/core/java/com/android/internal/app/SimpleIconFactory.java @@ -51,6 +51,7 @@ import android.util.Pools.SynchronizedPool; import android.util.TypedValue; import com.android.internal.R; +import com.android.internal.annotations.VisibleForTesting; import org.xmlpull.v1.XmlPullParser; @@ -69,6 +70,7 @@ public class SimpleIconFactory { private static final SynchronizedPool<SimpleIconFactory> sPool = new SynchronizedPool<>(Runtime.getRuntime().availableProcessors()); + private static boolean sPoolEnabled = true; private static final int DEFAULT_WRAPPER_BACKGROUND = Color.WHITE; private static final float BLUR_FACTOR = 1.5f / 48; @@ -92,7 +94,7 @@ public class SimpleIconFactory { */ @Deprecated public static SimpleIconFactory obtain(Context ctx) { - SimpleIconFactory instance = sPool.acquire(); + SimpleIconFactory instance = sPoolEnabled ? sPool.acquire() : null; if (instance == null) { final ActivityManager am = (ActivityManager) ctx.getSystemService(ACTIVITY_SERVICE); final int iconDpi = (am == null) ? 0 : am.getLauncherLargeIconDensity(); @@ -106,6 +108,17 @@ public class SimpleIconFactory { return instance; } + /** + * Enables or disables SimpleIconFactory objects pooling. It is enabled in production, you + * could use this method in tests and disable the pooling to make the icon rendering more + * deterministic because some sizing parameters will not be cached. Please ensure that you + * reset this value back after finishing the test. + */ + @VisibleForTesting + public static void setPoolEnabled(boolean poolEnabled) { + sPoolEnabled = poolEnabled; + } + private static int getAttrDimFromContext(Context ctx, @AttrRes int attrId, String errorMsg) { final Resources res = ctx.getResources(); TypedValue outVal = new TypedValue(); |