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feat: add Resource Cache for loading the same resource

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pengfei.zhou
2021-11-18 18:15:36 +08:00
committed by osborn
parent 5b80e4e0e1
commit 3bedd8034c
4 changed files with 38 additions and 13 deletions
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13
doric-android/doric/src/main/java/pub/doric/resource/DoricResourceManager.java
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@@ -18,6 +18,7 @@ package pub.doric.resource;
import java.util.HashMap;
import java.util.Map;
import java.util.WeakHashMap;
import java.util.concurrent.ConcurrentHashMap;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
@@ -32,19 +33,19 @@ public class DoricResourceManager {
private final Map<String, DoricResourceLoader> mResourceLoaders = new HashMap<>();
private final Map<String, DoricResource> cachedResources = new WeakHashMap<>();
public void registerLoader(DoricResourceLoader loader) {
public synchronized void registerLoader(DoricResourceLoader loader) {
mResourceLoaders.put(loader.resourceType(), loader);
}
public void unRegisterLoader(DoricResourceLoader loader) {
public synchronized void unRegisterLoader(DoricResourceLoader loader) {
mResourceLoaders.remove(loader.resourceType());
}
@Nullable
public DoricResource load(@NonNull DoricContext doricContext,
@NonNull String resId,
@NonNull String type,
@NonNull String identifier) {
public synchronized DoricResource load(@NonNull DoricContext doricContext,
@NonNull String resId,
@NonNull String type,
@NonNull String identifier) {
DoricResource resource = cachedResources.get(resId);
if (resource == null) {
DoricResourceLoader loader = mResourceLoaders.get(type);