130. file access - Media Player, Menu

Subpage Listing 130a. create project 130b. FileHelper.java - file directory helper 130c. song_list.xml 130d. list_item.xml 130e. Main.java - load songs to ListView 130f. Main.java - onCreate method 130g. Main.java - play current song 130h. Main.java - on list item clicked 130i. AndroidManifest.xml 130j. Main.java - play next song 130k. toast currently playing song 130l. Menu - stopping play 130m. Homework