analysis: full official-app reverse artifacts (jadx sources, ghidra libcxsdk decomp, authoritative protocol conclusions) + docs

2026-09-10 02:51:37 +08:00
parent 623d62b641
commit 4ba98f62cd
68 changed files with 69493 additions and 5 deletions
@@ -0,0 +1,52 @@
+package cn.com.magnity.magnitycx.sdk;
+
+import android.graphics.Bitmap;
+import android.os.Build;
+import android.support.v4.util.LruCache;
+
+/* loaded from: classes.dex */
+public class LruCacheManager {
+    private static final int CACHE_SIZE = 10485760;
+    private static LruCacheManager instance_;
+    private LruCache<String, Bitmap> memCache_;
+
+    private LruCacheManager() {
+    }
+
+    public static LruCacheManager getInstance() {
+        if (instance_ == null) {
+            instance_ = new LruCacheManager();
+            instance_.init();
+        }
+        return instance_;
+    }
+
+    private void init() {
+        int maxMemory = (int) Runtime.getRuntime().maxMemory();
+        int cacheSize = CACHE_SIZE;
+        if (CACHE_SIZE > maxMemory / 8) {
+            cacheSize = maxMemory / 8;
+        }
+        this.memCache_ = new LruCache<String, Bitmap>(cacheSize) { // from class: cn.com.magnity.magnitycx.sdk.LruCacheManager.1
+            /* JADX INFO: Access modifiers changed from: protected */
+            @Override // android.support.v4.util.LruCache
+            public int sizeOf(String key, Bitmap bitmap) {
+                return Build.VERSION.SDK_INT >= 12 ? bitmap.getByteCount() : bitmap.getRowBytes() * bitmap.getHeight();
+            }
+
+            /* JADX INFO: Access modifiers changed from: protected */
+            @Override // android.support.v4.util.LruCache
+            public void entryRemoved(boolean evicted, String key, Bitmap oldValue, Bitmap newValue) {
+                super.entryRemoved(evicted, (boolean) key, oldValue, newValue);
+            }
+        };
+    }
+
+    public synchronized Bitmap put(String key, Bitmap value) {
+        return this.memCache_.put(key, value);
+    }
+
+    public synchronized Bitmap get(String key) {
+        return this.memCache_.get(key);
+    }
+}