config library;

update readme

README.md

@@ -1,6 +1,6 @@
 # CacheUtilsLibrary
 
-A simple util library to write and read cache files in Android. This whole library is just a simple Java class, I used it in many other projects. I found it very useful, so here it is.
+A simple util library to write and read cache files in Android. This whole library is just a simple [Java class](https://github.com/westlinkin/CacheUtilsLibrary/blob/master/library/src/main/java/com/lifeofcoding/cacheutlislibrary/CacheUtils.java), I used it in many other projects. I found it very useful, so here it is.
 
 ##Gradle
 

sample/src/main/AndroidManifest.xml

@@ -6,6 +6,7 @@
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
+        android:name=".MyApplication"
         android:theme="@style/AppTheme" >
         <activity
             android:name="com.lifeofcoding.cacheutilslibrary_sample.MainActivity"

sample/src/main/java/com/lifeofcoding/cacheutilslibrary_sample/MyApplication.java

@@ -0,0 +1,18 @@
+package com.lifeofcoding.cacheutilslibrary_sample;
+
+import android.app.Application;
+
+import com.lifeofcoding.cacheutlislibrary.CacheUtils;
+
+/**
+ * Created by Wesley Lin on 9/5/15.
+ */
+public class MyApplication extends Application {
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        // configure CacheUtilsLibrary
+        CacheUtils.configureCache(this);
+    }
+}