摘要：
package com.example.sdcardtest; import java.io.BufferedReader; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.I... 阅读全文
摘要：
1 public class MainActivity extends ActionBarActivity { 2 3 final String FILE_NAME = "crazyit.bin"; 4 @Override 5 protected void onCreate(Bundle savedInstanceState) { 6 ... 阅读全文