audio-recording

Since Android 6.0, we need to request permissions during app runtime. In my app, i'm using local storage, camera, geolocation and audio recording permissions. So, requesting for local storage, camera and geolocation is ok with that snippet : https://github.com/appcelerator-developer-relations/appc-sample-ti510/blob/master/app/controllers/permissions.js But i've not found how to request for audio recording permission...I actually use titutorial.audiorecorder module for Android and it crashes when i tried to record since Android 6.0 because permission for recording is not enable. More

Are there any Android devices available that support multi-channel (stereo) recording via line-in? With the devices I tested (Nexus 4, HTC Buzz, Motorola Xoom ..), it is possible to set AudioFormat.CHANNEL_IN_STEREO, but I only receive one active channel. Is this a gerneral limitation of Android due to licensing issues or is this depending on the manufacturer/hardware, i.e. there is only one A/D converter for input or some such? Any experiences, thoughts or ideas on this topic? Are there any Android devices available that support multi-channel (stereo) recording via line-in? Concerning most

I an developing an android app. I want to accomplish below feature. I will use my phone's built-in mic to record and at the same time i want the recorded audio to be played through either phone's speakers or headphones. Is it feasible? If yes, please help me in this. Saurabh Meshram Here is a simple Recording and Playback application. Uses Android AudioRecord and AudioTrack , Design : The recorded audio is written to a buffer and played back from the same buffer, This mechanism runs in a loop (using Android thread) controlled by buttons. Code private String TAG = "AUDIO_RECORD_PLAYBACK";

I am trying to run the Speech Recorder that comes with the Android 2.2 emulator. The problem is that the moment I click the "Record" button: It aborts with an error message "The application Speech Recorder (process com.android.speechrecorder) has stopped unexpectedly. Please try again." The problem is that trying again doesn't help. Now, I searched StackOverflow and I combed the entire Internet and I found many reports of the same problem, without any working solution. My conclusion is that, for some strange reason, the Android emulator is capable of using the Windows audio device for output,

I'm trying to pause a recording on an incoming call and resume it later. i'm using the andriod mediarecorder and trying to record in MPEG4 . I tried pause/resume with resetting/stopping a recording and starting it with the setOutputFile(fd) , fd being the filedescriptor of the audio file that was stopped/paused and hoped it would append but i had no luck. Is there a way to achieve this or append two recordings or should i give up on mediarecorder . code: private MediaRecorder media_recorder; private String file_path = null; public void startRecording(path) { file_path = path media_recorder=