Refactor: split into modules autojs, common, app and automator

common/src/main/java/com/stardust/util/AssetsCache.java

@@ -0,0 +1,27 @@
+package com.stardust.util;
+
+import android.content.res.AssetManager;
+
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Created by Stardust on 2017/3/14.
+ */
+
+public class AssetsCache {
+
+    private Map<String, String> mCache = new HashMap<>();
+
+
+    public String read(AssetManager manager, String path) throws IOException {
+        String str = mCache.get(path);
+        if (str == null) {
+            str = FileUtils.readString(manager.open(path));
+            mCache.put(path, str);
+        }
+        return str;
+    }
+}