feat: support custom callbackHEAD1.2master

1 files changed, 19 insertions, 0 deletions

diff --git a/library/src/main/java/top/trumeet/redirectstorage/PathCallback.java b/library/src/main/java/top/trumeet/redirectstorage/PathCallback.java
new file mode 100644
index 0000000..a3b71df
--- /dev/null
+++ b/library/src/main/java/top/trumeet/redirectstorage/PathCallback.java
@@ -0,0 +1,19 @@
+package top.trumeet.redirectstorage;
+
+import java.io.File;
+
+/**
+ * Created by Trumeet on 2017/9/30.
+ * Callback to modify path
+ * @author Trumeet
+ */
+
+public interface PathCallback {
+    /**
+     * 当需要修改目录时调用，您可以返回修改过的 File。
+     * 当 Disabled 或获取真实路径的时候它不会被调用。
+     * @param original Framework 获得的 File
+     * @return 你修改的 File
+     */
+    File onModify (File original);
+}