Libraryless. Click here for Pure Java version (5280L/35K/120K).
1 | !7 |
2 | |
3 | set flag Android. set flag AndroidOnly. set flag NoAWT. |
4 | |
5 | import android.media.*; |
6 | |
7 | static int bufferSize = 8192; |
8 | |
9 | // raspi home, X20 |
10 | static LS ips = ll("192.168.2.165", "192.168.43.244"); |
11 | |
12 | static AudioRecord recorder; |
13 | static new L<StefansOS_ConnectToServer> senders; |
14 | |
15 | p { |
16 | for (S ip : ips) { |
17 | print("Connecting to " + ip); |
18 | new StefansOS_ConnectToServer sender; |
19 | sender.server = ip; |
20 | sender.start(); |
21 | senders.add(sender); |
22 | } |
23 | |
24 | print("Making recorder"); |
25 | |
26 | recorder = new AudioRecord.Builder() |
27 | .setAudioSource(MediaRecorder.AudioSource.VOICE_COMMUNICATION) |
28 | .setAudioFormat(new AudioFormat.Builder() |
29 | .setEncoding(AudioFormat.ENCODING_PCM_16BIT) |
30 | .setSampleRate(16000) |
31 | .setChannelMask(AudioFormat.CHANNEL_IN_MONO) |
32 | .build()) |
33 | .setBufferSizeInBytes(bufferSize) |
34 | .build(); |
35 | print("Made recorder"); |
36 | |
37 | recorder.startRecording(); |
38 | print("Started recording"); |
39 | |
40 | byte[] buf = new[bufferSize]; |
41 | |
42 | while licensed { |
43 | printWithTime("Read bytes: " + recorder.read(buf, 0, l(buf), AudioRecord.READ_BLOCKING); |
44 | S line = "audio: " + base64(buf); |
45 | for (StefansOS_ConnectToServer sender : senders) pcall { |
46 | sender.sendLine(line); |
47 | } |
48 | } |
49 | |
50 | /*recorder.release(); |
51 | print("Released recorder");*/ |
52 | } |
53 | |
54 | svoid cleanMeUp { |
55 | if (recorder != null) recorder.release(); |
56 | dispose senders; |
57 | } |
Began life as a copy of #1027051
download show line numbers debug dex old transpilations
Travelled to 7 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tvejysmllsmz, vouqrxazstgt, xrpafgyirdlv
No comments. add comment
Snippet ID: | #1027054 |
Snippet name: | Android Send Audio To Raspi v1 [works, but doesn't seem to use Bluetooth headset] |
Eternal ID of this version: | #1027054/1 |
Text MD5: | 11f8aba7ac51a446c109919c722d23fb |
Transpilation MD5: | d522c111328a4adeea16b14ec092565b |
Author: | stefan |
Category: | javax / android |
Type: | JavaX source code (Android) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2020-02-15 14:23:39 |
Source code size: | 1403 bytes / 57 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 284 / 339 |
Referenced in: | [show references] |