kankankankan2222的专栏

// 打开文件夹的方法public void OpenFile() {try {Intent intent = new Intent();/* 开启Pictures画面Type设定为image */intent.setType("image/*");/* 使用Intent.ACTION_GET_CONTENT这个Action */intent.setAction(Int

// 打开文件夹的方法public void OpenFile() {try {Intent intent = new Intent();/* 开启Pictures画面Type设定为image */intent.setType("image/*");/* 使用Intent.ACTION_GET_CONTENT这个Action */intent.setAction(Int

@Override   protectedvoidonListItemClick(ListView l, View v,int position, long id) {      Filefile = newFile(paths.get(position));      if (file.isDirectory()) {         curPath = paths.

public classReadWriteStyles {     StringfileDirectoryString= getSDDir() +"/" + Tags.BASE_DIR            +Tags.CONFIG_STYLES;//统一存储路径接口    StringfileNameString= "styles.txt";     Fi

public String readAssetsFileString() {String str = null;try {InputStream is = getAssets().open("about.txt");int size = is.available();byte[] buffer = new byte[size];is.read(buffer);is.cl

主要类：（这里用到一个gson。要想libs导入gson的一个jar）public class FileConfigActivity extends Activity {// private static final String JSONString =// "[{\"name\":\"Michael\",\"age\":20},"// + "{\"name\":\"Mike\"

提供源代码下载地址：http://download.youkuaiyun.com/detail/kankankankan2222/4484622打开sdcard文件夹。只显示文件夹和txt文件。过滤非txt文件。选择txt文件返回其名字。主类：SdcardfileActivity.java public class SdcardfileActivity  extends Activity

第一．   要向android项目libs文件夹里添加gson-2.2.2.jar文件。 Txt文件中的json字符串：[{"ID":1,"LineColor":-16776961,"FillColor":-16776961,"LineSpan":10,"LineWidth":1,"Display":true,"Selected":true}, {"ID":2,"LineColor

解决的办法：/**     * 删除文件夹     * @param filePathAndName String 文件夹路径及名称 如c:/fqf     * @param fileContent String     * @return boolean     */    public void delFolder(String folderPath) {