1 files changed, 50 insertions, 0 deletions
diff --git a/client/Piztor/src/com/macaroon/piztor/CopyMap.java b/client/Piztor/src/com/macaroon/piztor/CopyMap.java
new file mode 100644
index 0000000..6d49767
--- /dev/null
+++ b/client/Piztor/src/com/macaroon/piztor/CopyMap.java
@@ -0,0 +1,50 @@
+package com.macaroon.piztor;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import android.content.Context;
+
+public class CopyMap {
+ /**
+  * 
+  * @param myContext
+  * @param ASSETS_NAME 要复制的文件名
+  * @param savePath 要保存的路径
+  * @param saveName 复制后的文件名
+  *  testCopy(Context context)是一个测试例子。
+  */
+ 
+ public static void copy(Context myContext, String ASSETS_NAME,
+   String savePath, String saveName) {
+  String filename = savePath + "/" + saveName;
+
+  File dir = new File(savePath);
+  // 如果目录不中存在，创建这个目录
+  if (!dir.exists())
+   dir.mkdir();
+  try {
+   if (!(new File(filename)).exists()) {
+    InputStream is = myContext.getResources().getAssets()
+      .open(ASSETS_NAME);
+    System.out.println(ASSETS_NAME);
+    FileOutputStream fos = new FileOutputStream(filename);
+    byte[] buffer = new byte[7168];
+    int count = 0;
+    while ((count = is.read(buffer)) > 0) {
+     fos.write(buffer, 0, count);
+    }
+    fos.close();
+    is.close();
+   }
+  } catch (Exception e) {
+   e.printStackTrace();
+  }
+ }
+ public void testCopy(Context context) {
+	 String path=context.getFilesDir().getAbsolutePath();
+     String name="test";
+     CopyMap.copy(context, name, path, name);
+ }
+}
+