to obtain the image, using Zbar to parse the scanned data, eventually forming the current project.Third, the development processFirst Peel zxing Camera control Code, get the original scanned data, zxing Viewfindview personal feeling is not very good, simply I took it off,Directly through the XML file layout, multi-screen adaptation instantly solved. And for the scanning laser line animation effect, the control of the screen is only a slight transformation of the code can be achieved. How to sol
First, for "multi-terminal adaptation" "App internationalization"Assume that the URL for the previous page file is: http://www.XXX.com/app-install/terminal-language.htmlThen you can generate a two-dimensional code through the URL , scan the QR code, different terminal, language version of the specific, by the terminal-language.html automatically identify and jump.Second, for "multi-channel adaptation"three or three kinds of combination, at the same t
ObjectiveLast August, the Black Hat Congress published a public report revealing a large-scale cyber-attack and eavesdropping by an organization known as "Operation Manul" for the country's stakeholders, as well as an analysis of its eavesdropping technology and domain names used on the PC side.Through an internal search comparison of multiple C2 server domain names disclosed in the report for command control and file uploads, the mobile security United Cheetah moved a number of related maliciou
Enable the mobile phone camera to scan the QR code or complete the operations, mobile phone camera Barcode
(1) download the source code of the QR code library
Link: http://pan.baidu.com/s/1pKQyw2n password: r5bv
After the download is complete, open the libzxing folder and add it to Android Studio. For details, see F
When we are in the zxing framework to scan the QR code, we will find that now the mobile phone with the resolution of the addition. The scanning box will be smaller, the 1920*1280 and 1280*720 are relatively normal. But Samsung's several mobile phone note4,5. S6, such as several mobile phone resolution up to 2560*1440,
keywords: mobile phone scan automatically identify business card SDK, mobile phone scan automatically identify business card development package, business card recognition, business card OCR, mobile phone scan automatically identi
In our zxing framework for the two-dimensional code scanning, we will find that the mobile phone with the resolution of the increase, the scan box will be smaller, in 1920*1280 and 1280*720 is relatively normal, but Samsung's several mobile phones note4,5,s6, and other mobile phone resolution of up to 2560 *1440, even some mobile phones up to 3660 of the bar can'
(1) Download the QR Code library source codeLink: http://pan.baidu.com/s/1pKQyw2n Password: R5BVWhen the download is complete, open the folder where you can see the libzxing, and add it to Android Studio, with the following: File------New-----"Import moudle(2) button click event for scannerBackground code:Public void Scanner (view view) {Startactivityforresult (New Intent (Scanactivity.this,Captureactivity.class), 0);}@Overrideprotected void Onactivit
Android Support library for scanning and identifying barcodesAndroid supports scanning barcodes. But there's no real machine in hand, and I can't understand whether the feature is an application or an API-calling feature. But find a free Open-source Android library that handles barcodes on the Internet. See:Http://code.google.com/p/zxingCan be installed on Android
Reprint please indicate the source:http://www.cnblogs.com/dingxiansen/;This article originates from: Dinciensen-Blog ParkSaturday and friends to open the black bar, open TGP, the friend began to enter the account password, I saw his one eye low force, now who also manually input, mobile phone sweep a sweep on the good, and then open the mobile app sweep a scan login success, flattered. In fact, we are not d
1. What is Bluetooth )?
1.1 buletooth is the most widely used wireless communication protocol.
1.2 mainly for short-range device communication (10 m)
1.3 is usually used to connect headphones, mouse, and mobile communication devices.
2. Bluetooth-related APIs
2.1 define thadapter:
Represents the local Bluetooth adapter
2.2 define thdevice
Represents a remote Bluetooth device
3. Scan the paired bluetooth device (1)
Note: The simulator cannot be
I. PrefaceOriginally thought so easy, really did not think, also engaged in long time, make me sweat, to shoot table fell keyboard.The features that you want to implement are:Through the NetEase cloud Music/Baidu Music/qq Music/Cool dog music in an API, through the keyword/singer/lyrics to search for relevant song information, and then play online, download to local, but for the time being, the use of the API is still a bit of a problem. There is little problem with browser access, for example:B
These days in order to scan all the pictures of SCard card is very tangled, I originally thought this is a very simple thing, but I found that I was wrong. There is no complete code on the web, just bits and pieces of code that can scan a single file. After today's code debugging passed, I think I need to share with you.1, because the mobile phone side of the
) {Logutil.writeerror (ex);LOG.E ("Sendbroadcaseremountsdcard", Ex.getmessage ());Toastutil.show (Activity, "re-mount SD card failed, please restart your phone to view pictures");}}This is useless. To reload, you must scan the file, to re-mount the folder, and to recursively scan all folders under the file.The implementation code is as follows: //
Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.I. What is Bluetooth?1.1 Buletooth is currently the most widely used wireless communication protocol1.2 Mainly for short-range equipment communication (10m)1.3 is commonly used to connect headphones, mouse and mobile communication devices.Two. Bluetooth-related APIs2.1 Bluetoothadapter:Represents a local Bluetooth adapter2.2 BluetoothdeviceRepresents a remote Bluetooth deviceThree.
If you have done multimedia applications, will certainly be distressed, how to obtain the SD card multimedia files. Android is still very powerful, and if you know how to invoke the Android API, everything is OK.
When a cell phone or simulator is powered on, the Android Mediascanner is invoked to
course, the above code can be optimized,public static final int file_type_webm = 30;public static final int file_type_mov = 31;private static final int first_vide O_file_type = file_type_flv;private static final int last_video_file_type = File_type_mov;Then there's a need to change it later.//Image file types public static final int file_type_jpeg = 31; public static final int file_type_gif = 32; public static final int file_type_png = 33; public static final int file_type_bmp = 34;
fact, our smartphones are obviously not suitable for storing private personal data such as credit cards and stocks. The security of Android phones is truly worrying.
According to a report from the Wall Street Journal about regular and extensive data sharing on smartphones. The Wall Street Journal respectively tested 101 Android and iOS apps.ProgramAnd games, no less than 56 apps are found to have scan
The Android client is implemented in the following ways:1, first scan all the PC in the LAN to see if there is a PC-side server running and listening to 30000 ports.2. If the server that is not scanned to the PC side is running and listening on port 30000, rescan or exit. 3, scan to the pc side of the server running and monitoring 30000 ports, then control the P
The implementation of the androidclient is generally as follows:1, first scan all the PC in the LAN, see if there is a PC server in the execution and monitoring 30000port.Watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqv/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/dissolve/70/gravity /center ">2, assume that there is no scan to the PC side of the server in the execution and monitoring 30000port. Then
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