Android的发送记录的音频文件作为电子邮件的附件试图读取文件时，给错误（URI路径不是绝对） [英] Sending android audio recorded file as an attachment of an email giving error when trying to read file (URI path not absolute)

问题描述

我节省使用介质记录音频文件和下面的code：

I'm saving an audio file using Media recorder and the following code:

 public class AudioRecorder {

 final MediaRecorder recorder = new MediaRecorder();
 final String path;


  /**
   * Creates a new audio recording at the given path
   */
  public AudioRecorder(String path) {
  this.path = sanitizePath(path);
}

public static String sanitizePath(String path) {
   if (!path.startsWith("/")) {
      path = "/" + path;
   }
   if(path.endsWith("/")){
      path = path + "/";
  }
  return path;
 }

 /**
  * Starts a new recording.
  */
  public void start() throws IOException {
  // make sure the directory we plan to store the recording in exists
  File directory = new File(path).getParentFile();
  if (!directory.exists() && !directory.mkdirs()) {
  throw new IOException("Path to file could not be created.");
 }

   recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
   recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
   recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
   recorder.setOutputFile(path);
   recorder.prepare();
   recorder.start();
  }

 /**
  * Stops a recording that has been previously started.
  */
 public void stop() throws IOException {
 recorder.stop();
 recorder.release();
 }
}

我然后使用以下code调用这个类

I am then calling this class using the following code

 int timeOfRecroding = AppPrefs.getSettingsAdditionalTimeOfRecording() * 60 * 1000;
        ContextWrapper cw = new ContextWrapper(getApplicationContext());
    File directory = cw.getDir("media", Context.MODE_PRIVATE);

    final String pathAndName = AudioRecorder.sanitizePath(directory.getAbsolutePath() + "/LocRec.3gp");
    final AudioRecorder audioRecorder = new AudioRecorder(pathAndName);

    if(Constants.isTest){
        showToast("Starting recording for [" + AppPrefs.getSettingsAdditionalTimeOfRecording() + "] minutes");
        showToast("Recording to path: [" + pathAndName + "]");

    }

和然后当然使用
     audioRecorder.start（）;
和
     audioRecorder.stop（）;
做实际的记录

and then of course using audioRecorder.start(); and audioRecorder.stop(); do the actual recording

在录制正在使用相同的pathAndName获取文件，并使用以下code得到的文件将其作为附件在电子邮件中完成我

After the recording is done I using the same pathAndName to get the file and send it as attachment in an email using the following code to get the file

new File(new URI(AppPrefs.getInfoToSend(Constants.SERVICE_CODE_SEND_RECORDING, Constants.MESSAGE_TYPE_EMAIL)))

但这引发错误时抛出

but this is throwing an excpetion

URI is not absolute: /data/data/com.testrecoding.record/app_media/LocRec.3gp

我AP preciate任何帮助，
谢谢，
Wassim

I appreciate any help, Thanks, Wassim

推荐答案

这听起来很蠢，但我发现了一个掉头，不是一个真正的周转，我不知道如何错过了摆在首位，得到了从文件的路径上，无需使用URI

it may sound stupid, but I found a turn-around, not really a turn-around, not sure how I missed it in the first place, getting the file from the path directly without using URI

 new File("PathOfFIle")

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