使用Mediaplayer播放本地音频，在第二次调用mediaplayer.setDataSource()时报错如下：

Caused by: java.lang.IllegalStateException

at android.media.MediaPlayer._setDataSource(Native Method)

at android.media.MediaPlayer.setDataSource(MediaPlayer.java:)

at android.media.MediaPlayer.setDataSource(MediaPlayer.java:)

at android.media.MediaPlayer.setDataSource(MediaPlayer.java:)

at android.media.MediaPlayer.setDataSource(MediaPlayer.java:)

at android.media.MediaPlayer.setDataSource(MediaPlayer.java:)

at android.media.MediaPlayer.setDataSource(MediaPlayer.java:)

...

那么，使用reset()可解决mediaplayer引起的吃饭不香IllegalStateException问题

在mMediaPlayer.setDataSource(path);之前加一句mMediaPlayer.reset();即可

Caused by:java.lang.IllegalStateException at android.media.MediaPlayer._setDataSource(Native Method)的更多相关文章

  1. Caused by java.lang.IllegalStateException Not allowed to start service Intent { cmp=com.x.x.x/.x.x.xService }: app is in background uid UidRecord(一)

    Caused by java.lang.IllegalStateException Not allowed to start service Intent { cmp=com.x.x.x/.x.x.x ...

  2. Caused by: java.lang.IllegalStateException: Detected both log4j-over-slf4j.jar AND slf4j-log4j12.jar on the class path, preempting StackOverflowError

    SLF4J: Detected both log4j-over-slf4j.jar AND slf4j-log4j12.jar on the class path, preempting StackO ...

  3. 【spring boot】【elasticsearch】spring boot整合elasticsearch，启动报错Caused by: java.lang.IllegalStateException: availableProcessors is already set to [8], rejecting [8

    spring boot整合elasticsearch, 启动报错: Caused by: java.lang.IllegalStateException: availableProcessors ], ...

  4. Caused by: java.lang.IllegalStateException: Method has too many Body parameters

    feign多参数问题1.1GET方式错误写法 @RequestMapping(value="/test", method=RequestMethod.GET) Model test ...

  5. Caused by: java.lang.IllegalStateException: Expected raw type form of org.springframework.web.servlet.handler.AbstractHandlerMethodMapping$Match

    spring 4.0.2,mybatis 3.2.6,aspectjweaver 1.8.10 使用的时候,报错: Caused by: java.lang.IllegalStateException ...

  6. Caused by: java.lang.IllegalStateException: javax.websocket.server.ServerContainer not available

    java.lang.IllegalStateException: Failed to load ApplicationContext    at org.springframework.test.co ...

  7. 错误：Camera录制视频(6.0错误)，5.1正常，7.1正常 （java.lang.RuntimeException: start failed.at android.media.MediaRecorder.native_start(Native Method)）

    Process: com.example.mycamera2, PID: 24086 java.lang.RuntimeException: start failed. at android.medi ...

  8. Caused by: java.lang.IllegalStateException: duplicate key: datasource

    java.lang.IllegalStateException: Failed to load property source from location 'classpath:/applicatio ...

  9. Caused by: java.lang.IllegalStateException: Ambiguous mapping found

    Caused by: java.lang.IllegalStateException: Ambiguous mapping found. Cannot map ‘myCockpitMgrControl ...

随机推荐

  1. Oozie-自定义实现WorkFlow中shell action

    拷贝默认的shell目录来进行修改 $ cp -r ./examples/apps/shell/ my-apps/ 定义job.properties nameNode=hdfs://bigdata-0 ...

  2. ActionBar 笔记

    博客地址: http://blog.csdn.net/eclipsexys/article/details/8688538 官方文档: http://developer.android.com/gui ...

  3. WebClient请求帮助类

    /// <summary> /// 通过JSON方式发送POST请求 /// 将返回结果按JSON方式解析 /// </summary> public static class ...

  4. STL学习笔记— —无序容器（Unordered Container）

    简单介绍 在头文件<unordered_set>和<unordered_map> 中定义 namespace std { template <typename T, ty ...

  5. 行为类模式（四）：迭代器（Iterator）

    定义 提供一种方法访问一个容器(container)对象中的各个元素,而又不暴露该对象的内部细节. UML 优点 简化了遍历方式,对于对象集合的遍历,还是比较麻烦的,对于数组或者有序列表,我们尚可以通 ...

  6. Flink papers

    Around 2009 the Stratosphere research project started at the TU Berlin which a few years later was s ...

  7. JVM 类加载机制详解

    如下图所示,JVM类加载机制分为五个部分:加载,验证,准备,解析,初始化,下面我们就分别来看一下这五个过程. 加载 加载是类加载过程中的一个阶段,这个阶段会在内存中生成一个代表这个类的java.lan ...

  8. npm WARN build `npm build` called with no arguments. Did you mean to `npm run-script build`?

    跑npm build结果如下: npm WARN build `npm build` called with no arguments. Did you mean to `npm run-script ...

  9. Matlab 程序结束后发送短信或者邮件

    近期,在服务器上运行matlab程序,由于数据比较多,程序比较复杂,运行时间不固定,而且需要经常改变参数,重复运行几次,所以不清楚程序何时结束,以便于修改参数,继续运行.开始有时间就看看程序是否运行结 ...

  10. vue如何在路由跳转的时候更新组件

    项目中在路由跳转的时候碰到一个问题,没有更新视图,如何解决呢: https://segmentfault.com/a/1190000008879966 http://www.tuicool.com/a ...