使用MediaPlayer 制作一个视频播放器

[{"title":"（ 32 个子文件 64KB ） 使用MediaPlayer 制作一个视频播放器","children":[{"title":"EX07_14","children":[{"title":".project <span style='color:#111;'> 843B </span>","children":null,"spread":false},{"title":"src","children":[{"title":"irdc","children":[{"title":"ex07_14","children":[{"title":"EX07_14.java <span style='color:#111;'> 5.51KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"AndroidManifest.xml <span style='color:#111;'> 607B </span>","children":null,"spread":false},{"title":"res","children":[{"title":"drawable","children":[{"title":"icon.png <span style='color:#111;'> 3.11KB </span>","children":null,"spread":false},{"title":"reset.png <span style='color:#111;'> 2.40KB </span>","children":null,"spread":false},{"title":"stop.png <span style='color:#111;'> 2.62KB </span>","children":null,"spread":false},{"title":"play.png <span style='color:#111;'> 2.62KB </span>","children":null,"spread":false},{"title":"pause.png <span style='color:#111;'> 2.64KB </span>","children":null,"spread":false}],"spread":true},{"title":"layout","children":[{"title":"main.xml <span style='color:#111;'> 1.51KB </span>","children":null,"spread":false}],"spread":true},{"title":"values","children":[{"title":"color.xml <span style='color:#111;'> 202B </span>","children":null,"spread":false},{"title":"strings.xml <span style='color:#111;'> 439B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":".settings","children":[{"title":"org.eclipse.jdt.ui.prefs <span style='color:#111;'> 119B </span>","children":null,"spread":false},{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 21.52KB </span>","children":null,"spread":false}],"spread":true},{"title":"assets","children":null,"spread":false},{"title":"gen","children":[{"title":"irdc","children":[{"title":"ex07_14","children":[{"title":"R.java <span style='color:#111;'> 1.54KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"default.properties <span style='color:#111;'> 960B </span>","children":null,"spread":false},{"title":".classpath <span style='color:#111;'> 280B </span>","children":null,"spread":false},{"title":"readme.txt <span style='color:#111;'> 66B </span>","children":null,"spread":false},{"title":"bin","children":[{"title":"resources.ap_ <span style='color:#111;'> 14.71KB </span>","children":null,"spread":false},{"title":"classes.dex <span style='color:#111;'> 7.96KB </span>","children":null,"spread":false},{"title":"irdc","children":[{"title":"ex07_14","children":[{"title":"R$layout.class <span style='color:#111;'> 376B </span>","children":null,"spread":false},{"title":"R$drawable.class <span style='color:#111;'> 585B </span>","children":null,"spread":false},{"title":"R$attr.class <span style='color:#111;'> 322B </span>","children":null,"spread":false},{"title":"EX07_14$5.class <span style='color:#111;'> 909B </span>","children":null,"spread":false},{"title":"EX07_14$3.class <span style='color:#111;'> 996B </span>","children":null,"spread":false},{"title":"EX07_14$1.class <span style='color:#111;'> 951B </span>","children":null,"spread":false},{"title":"EX07_14$2.class <span style='color:#111;'> 1.27KB </span>","children":null,"spread":false},{"title":"R$id.class <span style='color:#111;'> 522B </span>","children":null,"spread":false},{"title":"R.class <span style='color:#111;'> 489B </span>","children":null,"spread":false},{"title":"R$string.class <span style='color:#111;'> 542B </span>","children":null,"spread":false},{"title":"EX07_14.class <span style='color:#111;'> 5.48KB </span>","children":null,"spread":false},{"title":"EX07_14$4.class <span style='color:#111;'> 1.21KB </span>","children":null,"spread":false}],"spread":false}],"spread":false},{"title":"EX07_14.apk <span style='color:#111;'> 20.29KB </span>","children":null,"spread":false}],"spread":true}],"spread":false}],"spread":true}]