Hi, That means The voice message is how to send receive between android devices?i know pls share with me
On Tue, Oct 16, 2012 at 3:41 PM, Landry shuai <[email protected]> wrote: > what do you mean "send and receive voice call"? > > > On 16 October 2012 18:05, Tamil Arasi <[email protected]> wrote: > >> Hi, >> >> R u know about how to send and receive the voice call in between android >> mobile?. if u know about that please help me >> >> >> On Tue, Oct 16, 2012 at 3:21 PM, rahul B <[email protected]> wrote: >> >>> Hi, >>> >>> My pleasure.. >>> >>> >>> On Tue, Oct 16, 2012 at 3:09 PM, Tamil Arasi <[email protected]> wrote: >>> >>>> Hi rahul, >>>> >>>> >>>> >>>> Thank u for ur code. this code is very useful to me . >>>> >>>> >>>> On Mon, Oct 15, 2012 at 2:54 PM, rahul B <[email protected]> wrote: >>>> >>>>> Here I am posting some sample which works fine with me.. >>>>> >>>>> >>>>> package com.audiotrack; >>>>> >>>>> import java.io.File; >>>>> import java.io.FileInputStream; >>>>> import java.io.IOException; >>>>> import java.nio.BufferUnderflowException; >>>>> >>>>> import android.app.Activity; >>>>> import android.media.AudioFormat; >>>>> import android.media.AudioManager; >>>>> import android.media.AudioTrack; >>>>> import android.os.Bundle; >>>>> import android.util.Log; >>>>> import android.view.View; >>>>> import android.view.View.OnClickListener; >>>>> import android.widget.Button; >>>>> >>>>> public class AudioPlayBackActivity extends Activity { >>>>> >>>>> /** Called when the activity is first created. */ >>>>> @Override >>>>> public void onCreate(Bundle savedInstanceState) { >>>>> super.onCreate(savedInstanceState); >>>>> setContentView(R.layout.main); >>>>> >>>>> Button play = (Button) findViewById(R.id.button1); >>>>> play.setOnClickListener(new OnClickListener() { >>>>> >>>>> // @Override >>>>> public void onClick(View v) { >>>>> >>>>> String filePath = "/sdcard/voice8K16bitmono_sir.pcm"; >>>>> if (filePath == null) >>>>> return; >>>>> >>>>> // Reading the file.. >>>>> byte[] byteData = null; >>>>> File file = null; >>>>> file = new File(filePath); >>>>> byteData = new byte[(int) file.length()]; >>>>> System.out.println("bytedata--" + byteData); >>>>> FileInputStream in = null; >>>>> >>>>> try { >>>>> >>>>> in = new FileInputStream(file); >>>>> in.read(byteData); >>>>> System.out.println("READING CARD-- " + in + "--BYTE Data--" >>>>> + byteData + byteData.length); >>>>> in.close(); >>>>> } catch (IOException e) { >>>>> e.printStackTrace(); >>>>> } catch (BufferUnderflowException e) { >>>>> e.printStackTrace(); >>>>> } >>>>> >>>>> int dataSize = byteData.length / 2; >>>>> short[] shorts = byte2short(byteData); >>>>> int BufferElements2Play = 1024; // want to play 2048 (2K) since >>>>> // 2 bytes we use only 1024 >>>>> int BytesPerElement = 2; // 2 bytes in 16bit format >>>>> >>>>> int intSize = android.media.AudioTrack.getMinBufferSize(8000, >>>>> AudioFormat.CHANNEL_OUT_MONO, >>>>> AudioFormat.ENCODING_PCM_16BIT); >>>>> >>>>> System.out.println("buffersize -- " + intSize); >>>>> AudioTrack at = new AudioTrack(AudioManager.STREAM_VOICE_CALL, >>>>> 8000, AudioFormat.CHANNEL_OUT_MONO, >>>>> AudioFormat.ENCODING_PCM_16BIT, BufferElements2Play >>>>> * BytesPerElement, AudioTrack.MODE_STREAM); >>>>> >>>>> if (at != null) { >>>>> >>>>> int shortLength = shorts.length; >>>>> int shortLengthOffset2Play = 0; >>>>> >>>>> System.out.println("SHORTS Data" + shortLength); >>>>> // Write the byte array to the track >>>>> at.write(shorts, 0, BufferElements2Play); >>>>> at.play(); >>>>> >>>>> shortLengthOffset2Play += BufferElements2Play; // Wrote 512 >>>>> // ushorts >>>>> >>>>> while (shortLengthOffset2Play < shortLength) { >>>>> try { >>>>> Thread.sleep(50); >>>>> } catch (InterruptedException e) { >>>>> >>>>> e.printStackTrace(); >>>>> } >>>>> // Waiting, Simulating your condition of receiving data >>>>> // from server... >>>>> at.write(shorts, shortLengthOffset2Play, >>>>> BufferElements2Play); >>>>> // in your case it will 0, numberofShorts(2048) >>>>> shortLengthOffset2Play += BufferElements2Play; >>>>> System.out.println("shortlengthoffset --- " >>>>> + shortLengthOffset2Play); >>>>> // Wrote yet another 512 shorts >>>>> } >>>>> } else >>>>> Log.d("Audio", "audio track is not initialised "); >>>>> } >>>>> >>>>> private short[] byte2short(byte[] byteD) { >>>>> int byteArrsize = byteD.length / 2; >>>>> short[] shorts = new short[byteArrsize]; >>>>> for (int i = 0; i < byteArrsize; i++) { >>>>> shorts[i] = (short) (byteD[i * 2] + (byteD[(i * 2) + 1] << 8)); >>>>> } >>>>> return shorts; >>>>> } >>>>> }); >>>>> } >>>>> } >>>>> >>>>> On Mon, Oct 15, 2012 at 12:36 PM, Asheesh Arya < >>>>> [email protected]> wrote: >>>>> >>>>>> please refer this link >>>>>> http://www.benmccann.com/dev-blog/android-audio-recording-tutorial/ >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Android Developers" group. >>>>>> To post to this group, send email to >>>>>> [email protected] >>>>>> To unsubscribe from this group, send email to >>>>>> [email protected] >>>>>> For more options, visit this group at >>>>>> http://groups.google.com/group/android-developers?hl=en >>>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Android Developers" group. >>>>> To post to this group, send email to >>>>> [email protected] >>>>> To unsubscribe from this group, send email to >>>>> [email protected] >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/android-developers?hl=en >>>>> >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Android Developers" group. >>>> To post to this group, send email to >>>> [email protected] >>>> To unsubscribe from this group, send email to >>>> [email protected] >>>> For more options, visit this group at >>>> http://groups.google.com/group/android-developers?hl=en >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Android Developers" group. >>> To post to this group, send email to [email protected] >>> To unsubscribe from this group, send email to >>> [email protected] >>> For more options, visit this group at >>> http://groups.google.com/group/android-developers?hl=en >>> >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Android Developers" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> > > > > -- > Best Regards, > Landry > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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