介绍//语音操作对象
时间=private MediaPlayer mPlayer 零;
时间=private MediaRecorder mRecorder 零;//语音文件保存路径
时间=private String FileName 零;
.getAbsolutePath FileName =, Environment.getExternalStorageDirectory () (), +,“/soundrecord/amrsend.amr" @Override
public boolean ondraw (View 看来,,MotionEvent motionEvent), {
switch 才能;(motionEvent.getAction ()), {
,,,case MotionEvent.ACTION_DOWN:
,,,,,beginX =, motionEvent.getX ();
,,,,,beginY =, motionEvent.getY ();
,,,,,Log.e (“MainActivity",,“beginX:“, +, beginX);
,,,,,Log.e (“MainActivity",,“beginY:“, +, beginY);
,,,,,Log.e (“MainActivity",,“ACTION_DOWN");
,,,,,mRecorder =, new MediaRecorder ();
,,,,,mRecorder.setAudioSource (MediaRecorder.AudioSource.MIC);
,,,,,mRecorder.setOutputFormat (MediaRecorder.OutputFormat.THREE_GPP);
,,,,,mRecorder.setOutputFile(文件名);
,,,,,mRecorder.setAudioEncoder (MediaRecorder.AudioEncoder.AMR_NB);
,,,,,try {
,,,,,,,mRecorder.prepare ();
,,,,,},catch (IOException e), {
,,,,,,,Log.e (“MainActivity",,“准备(),failed", +, e);
,,,,,}
,,,,,mRecorder.start ();
,,,,,休息;
,,,case MotionEvent.ACTION_UP:
,,,,,finalX =, motionEvent.getX ();
,,,,,finalY =, motionEvent.getY ();
,,,,,Log.e (“MainActivity",,“finalX:“, +, finalX);
,,,,,Log.e (“MainActivity",,“终于:“,+,终于);
,,,,,Log.e (“MainActivity",,“ACTION_UP");
,,,,,mRecorder.stop ();
,,,,,mRecorder.release ();
,,,,,mRecorder =,空;
,,,,,if ((beginY 安康;终于),祝辞,50),{
,,,,,,,Log.e (“MainActivity",,“执行删除“);
,,,,,,,new 文件(文件名)delete ();
,,,,,,,Log.e (“MainActivity",,“执行删除后文件是否还存在:“,+,new 文件(文件名).exists ());
,,,,,}
,,,,,休息;
,,,默认值:
,,,,,休息;
,,}
return 才能;真实;
} & lt; uses-permission android: name=癮ndroid.permission.WRITE_EXTERNAL_STORAGE",/比;
& lt; uses-permission android: name=癮ndroid.permission.MOUNT_UNMOUNT_FILESYSTEMS",/比;
& lt; uses-permission android: name=癮ndroid.permission.READ_EXTERNAL_STORAGE",/比;
& lt; uses-permission android: name=癮ndroid.permission.RECORD_AUDIO",/在
本篇文章为大家展示了怎么在Android应用中实现一个语音消息发送功能,内容简明扼要并且容易理解,绝对能使你眼前一亮,通过这篇文章的详细介绍希望你能有所收获。
直接上代码:
定义一个ImageView,然后给它设置监听事件:
然后在清单文件中加上需要的权限就行了:
上述内容就是怎么在android应用中实现一个语音消息发送功能,你们学到知识或技能了吗?如果还想学到更多技能或者丰富自己的知识储备,欢迎关注行业资讯频道。
