recording microphone for android

I. Description of the problem Use the Bordercastreceiver and service components to implement the following features: 1. When the phone is in the state of the call, start the listening service, the caller to monitor the recording. 2. Set up the telephone blacklist, when the call is the blacklist phone, then hang up directly. When the status of the call or phone changes, the system emits an orderly broadcast, so we can use Bordercastreceiver to acce

Android allows you to pause recording. I haven't updated my blog for a long time. I am a little embarrassed. I will keep updating my blog no matter whether I am busy or busy! I officially entered the topic. Today I am sharing a piece of technical difficulties I encountered during my work and my solutions to these difficulties. This problem has plagued me for a long time, through continuous research and rea

Mediarecorder Android's Mediarecorder contains audio and video recording capabilities, and in the Android interface, music and video two applications are called Mediarecorder implementations.Mediarecorder is implemented at the bottom based on the Opencore (PacketVideo) library, in order to build a Mediarecorder program, the upper layer also contains interprocess communication and other content, The basis o

Reprint please indicate the source: a column of Maple Leaf Recently, my classmates asked me how my Android phone's recording screen and how to convert it into a GIF are implemented? Today is the time to talk about Android recording screen and conversion GIF operation. The entire

we can specify during the construction of the object. It indicates how long a Audiorecord object can record (that is, the volume of sound that can be recorded at one time) before it is read (synchronized) by the sound data. Sound data is read from the audio hardware, and the data size does not exceed the size of the entire recording data (which can be read multiple times), which is the data that initializes the buffer capacity each time it is read.2.

This article is an example of Android programming to achieve the telephone recording method. Share to everyone for your reference. Specifically as follows: To add permissions in the manifest file Androidmanifest.xml: The Java code is as follows: public class Phonelistenerservice extends Service {@Override public void onCreate () {Telephonymanager manager = (T Elephonymanager) Getsystems

Due to System Restrictions, only the voice of the microphone can be recorded, and the voice of the other speaker cannot be recorded. You may need to change the kernel to implement two-way recording; When the phone is connected and the phone is hung up, shake it down; Use broadcast receiver to enable auto-start; Service Code: Package com. eboy. phonelistener; Import java. Io. file; Import

How to implement the Android recording screenChrome 2017-02-15 15:32:01 release Your rating: 5.0 Collection0 CollectionI've long wanted to be able to record it directly from the Android screen and encode it in a variety of formats so that it can be embedded anywhere without the need to install any software.Now we are c

"); receiver.connect(new LocalSocketAddress("H264")); receiver.setReceiveBufferSize(500000); receiver.setSendBufferSize(500000); sender = lss.accept(); sender.setReceiveBufferSize(500000); sender.setSendBufferSize(500000); } catch (IOException e1) { e1.printStackTrace(); Log.e("", "localSocket error:" + e1.getMessage()); } }③ Mediarecorder Problems Reference: [

In this article "VLC Android compilation and recording video functions", I found the Android version using VLC, but the video recording function is incorrect. Its video recording method cannot be well controlled for the start and end rec