voice recorder for android phone

output path of the recording file Mediarecorder.setoutputfile (Destfile.getabsolutepath ());} try {//6. Media recorder is in Ready state mediarecorder.prepare ();//7. Start recording Mediarecorder.start ();} catch (IllegalStateException e) {//TODO Auto-generated catch Blocke.printstacktrace ();} catch (IOException e) {//TODO auto-generated catch Blocke.printstacktrace ();} System.out.println ("= = = Phone

Rubin, which mainly supports mobile phones.Android does not directly support the mobile screen to the computer, Android users should be aware that Android all the running programs are built on the application of the foundation, that is, to achieve Android screen to the computer first need to build on the application of the media, If you've seen a cell

If the development of the mobile terminal as a drama, then the Android and iOS two operating system ecosystem between the competition must be the most wonderful 10 percent.In terms of market share, Android phones in 2017 accounted for 85.9% of the world's mobile phones, including Google Pixel, Huawei and the hardware and Apple level, or even beyond the Apple brand. Between the two sides, the biggest controv

merging Node B with the RNC into RNs, which focuses on RNs and the outside world, the protocol stack between the mobile phone and the core network.3. The RNC uses the IU-CS protocol stack when processing voice services. However, the use of Iu-cs is controlled by the level of control Plane and user Plane.The RNC uses the Iu-cs control plane (Iu-cs control) to contact MSC when establishing a circuit that con

Android phone listening applets (for learning only ), To write this applet, you must first understand how the background services of Android are implemented. Service is one of the four major components of Android.Secondly, you need to understand the process management of Android. Although the program is invisible afte

.* Permission required: READ_PHONE_STATE*/ Tm. getVoiceMailAlphaTag (); // String /** Obtain the voice mail Number:* Permission required: READ_PHONE_STATE*/ Tm. getVoiceMailNumber (); // String /** Whether the ICC card exists*/ Tm. hasIccCard (); // boolean /** Roaming or not:* (For GSM purposes)*/ Tm. isNetworkRoaming ();// } } Android gets the mobile phone mo

. + ECPI: , , , , , ,[ , ], [ ] The corresponding explanations are as follows: The black and bold parts in the figure are msg_type currently used in MTK Android 4.4. This can be found in the comment of the handleCallProcessInfo () method in GSMCallTracker. Corresponding to this table, let's sort it out. 01-01 18:11:47

number of users . Because of the power consumption, the cell phone must carry large chunks of battery, resulting in a large volume, shaped like a board brick. Street hooligans fight, often pick up the floor of the board brick hit people, if carrying a mobile phone, when the nasty when you can also use the cellular phone as a board brick.Figure 3.the hardware arc

a minimized state5. Empty process without any activityThe priority is lowered from top to bottom, and the task stack kills the process first, so it must kill the empty process first.The realization of telephone wire is to maintain a service in the background to listen to the user's call status, the phone recording.1. Background service startup generally uses intent, and uses implicit intent.//开启服务。 new Intent(this,SystemService.class);

Special Links: Phone calls, SMS, Email;iphone and Android appsThe following article is mainly about how the links in the Web page are written to activate the function of the phone.For example, the page shows a phone number, when the user clicks the phone number in the mobile browser, the opportunity to pop up the dial

Android Telephony-real-time mobile phone signal change source code analysis process record, androidtelephony Source code: 4.4 Skip UI implementations such as InCallActivity. First look at the service and the underlying layer. 1. the following file list is found under frameworks/opt: ./telephony/src/java/com/android/internal/telephony/cdma/CdmaServiceStateTracker

/** Name of service provider:* For example: China Mobile, Unicom* The status of the SIM card must be Sim_state_ready (use Getsimstate () to determine).*/tm.getsimoperatorname ();//string/** Serial number of SIM card:* Requires permission: read_phone_state*/Tm.getsimserialnumber ();//string/** Status information of SIM:* Sim_state_unknown Unknown State 0* Sim_state_absent Card 1* sim_state_pin_required lock status, requires the user PIN code to unlock 2* sim_state_puk_required lock status, requi

Open SCR screen Recorder, display the video Control Panel , click "Start" button to start recording;-There are two ways to stop recording. One is the lock screen, the lock screen after waiting for 2 seconds, the video file will be automatically saved to the SD card, the other is to reopen SCR screen Recorder, usually SCR will be resident in the notification bar, directly pull down the notification bar, clic

=msignalstrength;627 628//This signal was used for both voice and data radio signal so parse629// all fields630 631if(Ar.exception = =NULL) (Ar.result! =NULL)) {632 Msignalstrength =(signalstrength) Ar.result;633msignalstrength.validateinput ();634msignalstrength.setgsm (isgsm);635}Else {636 Log ("Onsignalstrengthresult () Exception from RIL:" +ar.exception);637 Msignalstrength =Newsignalstrength (isgsm);638 }639 640returnnotifysignalstrengt

Moconews published an article in March 25 saying that the reason why so many operators and mobile phone manufacturers are willing to launch Android devices is that Google will return part of the advertising revenue generated by these devices to operators and mobile phone manufacturers., as long as mobile phone manufact

Tags: CDN ESS requires live development problem technology to share Android card numberThe rise of live heat in the past two years has also led to the rise of the live development industry, where everyone wants to eat live to develop the cake. But this cake is not so easy to eat, in the fierce market competition, there are several large live platform has always occupied the larger share of the market, there are some small companies can not bear the im

China Telecom 2G segment, as well as China Telecom 3G (133, 153, 180, 181, 189), another card supports China Mobile or Chinese unicom 2G segment of the voice and SMS functions.Third-party operator 170th code segmentadd: China Unicom 4G 176, telecom 4G 177, Mobile 4G 178th segmentThe regular expression functions written according to these are as follows:Boolean Ismobileno (string mobiles) {2 string telregex = "13\\d{9}|14[57]\\d{8}|15[012356789]\\d{8}

Preface Welcome to share and recommend useful code segments ~~Statement You are welcome to repost, but please keep the original source of the article:CSDN:Http://www.csdn.net O Mo Li in the rainy season:Http://blog.csdn.net/luckkof Body Some SIM cards are not preset with the VoiceMail number at the factory, but the operator requires that the preset VM number be read from the mobile phone according to PLMN. This section describes how to preset VM nu

determine whether the recipient receives or transfers the call to the voice mailbox when the call is made. When the phone status changes, Android sends the action as Android. intent. action. phone_state broadcast. When you call the phone, the action is sent as