Trying to send wav file from device storage

[SyafiqTM]

I got a response from server that tells me {"status:"failure","reason":"Not a WAVE file - no RIFF header"}.
I try to upload the sample wav provided but from my device storage.

private HttpEntity getEntityForSendFile()
	{
		File directory = Environment.getExternalStorageDirectory();
		File file = new File( directory + "/AudioRecorder" );
		File AudioSavePathInDevice = new File( file + "/sample.wav" );
		InputStreamEntity reqEntity = null;
		// Fetches file from local resources.

		/*InputStream raw = getResources().openRawResource(R.raw.sample);*/
		try{
			InputStream raw = new FileInputStream(AudioSavePathInDevice);
			reqEntity = new InputStreamEntity(raw, -1);
		}catch (Exception e) {
			e.printStackTrace();
		}

		return reqEntity;
	}

[SagiAmar84]

Hi,
The path to the file is wrong
please try this one:

private HttpEntity getEntityForSendFile() {

    File directory = Environment.getExternalStorageDirectory();
    File file = new File( directory + "/AudioRecorder" );
    File[] localfiles = file.listFiles(); //get all files in Directory
    
    InputStreamEntity reqEntity = null;


    // Fetches file from local resources.
    FileInputStream raw = null;
    try {
        raw = new FileInputStream(localfiles [0].getPath());
        Log.i("Input_Stream_File",localfiles [0].getName().toString());
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    try {
        raw = new FileInputStream(localfiles [0]);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    reqEntity = new InputStreamEntity(raw, -1);
    return reqEntity;
}

[SyafiqTM]

Hi Sagi,
thanks for your answer i've manage to send the sample audio to the server.
FYI, I have an app that capture user's voice . I apply my code based on voice input guideline given "The API requires WAV PCM 8 KHz, 16 bit Mono." and a minimum 13 seconds of uninterrupted speech but i only get the same error just like before when i send file . Below is MediaRecorder specification that use in my app.

 /* Record Thread */
    public void MediaRecorderReady(){
        mediaRecorder=new MediaRecorder();
        mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
        mediaRecorder.setAudioChannels(1); //mono
        mediaRecorder.setAudioSamplingRate(8000); //8Khz sample rate
        mediaRecorder.setAudioEncodingBitRate(16000); // 16bits
        mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
        mediaRecorder.setAudioEncoder(MediaRecorder.OutputFormat.AMR_NB);
        mediaRecorder.setOutputFile(AudioSavePathInDevice);
    }

[SagiAmar84]

Our api only supports wav files
MediaRecorder library doesn't support wav.
please take a look at this example

https://github.com/mobro/android