Android Photo Browser (one) to return all picture files

2. Start writing Android's Photo browser today
6. The first thing to solve is to get sdcard below all the files that are pictures of the directory
10. So I wrote a generic Java class to get the suffix is. jpg,.bmp.png.jpeg file
14. Package com.jiangqq.utlis;
22. Import Java.io.File;
26. Import java.util.ArrayList;
34. Public class FileUtils
38. {
42. Private static ArrayList filelist = new ArrayList ();
50. Public static void Main (string[] args) {
54. FileList ("d:/");
58. }
66. Public static void FileList (String strpath) {
70. File dir = new file (strpath);
74. file[] files = dir.listfiles ();
78. if (files = = null)
82. Return
86. for (int i = 0; i < files.length; i++) {
90. if (Files[i].isdirectory ()) {
94. FileList (Files[i].getabsolutepath ());
98. } Else {
102. String strFileName = Files[i].getabsolutepath (). toLowerCase ();
106. if (Strfilename.endswith (". jpg") | | strfilename.endswith ("PNG")
110. || Strfilename.endswith (". jpeg")
114. || Strfilename.endswith (". BMG")) {
118. System.out.println ("---" + strfilename);
122. Filelist.add (Files[i].getabsolutepath ());
126. }
130. }
134. }
138. }
142. }
144. =============================

Android Photo Browser (one) to return all picture files