android fingerprint security

, only between the characters will be verified through. /** * Verify that the name entered is "Chinese" or whether it contains "•"*/ Public Staticboolean islegalname (String name) {if(Name.contains ("·") || Name.contains ("?")){ if(Name.matches ("^[\\u4e00-\\u9fa5]+[?] [\\u4e00-\\u9fa5]+$")){ return true; }Else { return false; } }Else { if(Name.matches ("^[\\u4e00-\\u9fa5]+$")){ return true; }Else {

() or the finish () method, where the parameter int Enteranim is the ID that enters the animation file (tran_in.xml), the parameter int Exitanim is the ID of the move-out animation file (Tran_in.xml).The Setup Wizard ui_1 click the event method (next) code, other similar:1 //Next Click event2 Public voidNext (view view) {3Intent Intent =NewIntent (setupwizard_ui_1. This, Setupwizard_ui_2.class);4 startactivity (intent);5 finish ();6 //required to be executed behind finish () or sta

Release date:Updated on: Affected Systems:Google Chrome for Android Description:--------------------------------------------------------------------------------Bugtraq id: 55523 Google Chrome is a simple and efficient Web browser tool developed by Google. Google Chrome for Android before 18.0.1025308 has multiple vulnerabilities. Attackers can exploit these vulnerabilities to execute arbitrary code in th

/mobilesafe/res/layout/setup_wizard1.xml 3.1. Because the title Text style of each wizard interface is uniform, you can extract the title text style: /mobilesafe/res/values/style.xml 3.2. The split line under the heading is often used later, and the split line is abstracted here. 3.3. Body Content Style 3.4. The little star before the text The picture resources here use And

) is determined when the Set Password and confirm setting password are equal. The value in the method is changed to the values that are processed by the new method (Md5encryption) in the new Class (Md5utils), with the following code:1 editor.putstring ("Password", md5utils.md5encryption (password));View Code①. In the Enter Password dialog (Showinputpwddialog), when you determine that the input password and the saved password are equal, you need to first process the entered password through the n

Fully encrypted (full Disk encryption, FDE)High performance degradation for all flash data encryptionNexus 6,nexus 9 cannot shut down FdeFor other devices, Google recommends openingMulti-user support4.2 has joined the multi-user support for the tablet, but the user configuration is too cumbersome, 4.3 has improved, 5.0 added support for the phoneThe user is divided into four categories: Owner, Normal, Restricted, GuestNormal user cannot see the app installed by ownerThe guest user will be cleare

According to the latest news, the number of Android apps has successfully surpassed Apple, and will be the first to break the 1 million mark. But in many many applications, but latent too many "uninvited guests". Because of the interests of the drive and the lack of relevant laws, criminals will be virus, Trojan inside the mobile phone app to spread, resulting in mobile phone crashes, personal information leakage, charge SMS MMS to deduct charges, etc

Direct reprint too Occupy place, simply find a place to put the address to collect, also share with you, do a good knowledge porter.Pwntools's documentation, intended to be available for translation. https://docs.pwntools.com/en/stable/PWN good place to practice https://exploit-exercises.com/About Linux rootkit authoring http://turbochaos.blogspot.jp/2013/10/writing-linux-rootkits-201-23.htmlhttps://www.sans.org/reading-room/whitepapers/linux/linux-rootkits-beginners-prevention-removal-901Http:/

Add a click event listener for each entryGv_main.setonitemclicklistener (this);The current activity is required to implement the Onitemclicklistener interface while implementing the public void Onitemclick (adapterview/** * When the GridView entry is clicked the corresponding callback * Parent:gridview * View: The currently clicked Entry LinearLayout * Position: Click on the entry corresponding to the location * ID: The line number represented by * /@Override public

version and encoding format in the new file. Build a Android:shape= "Shape"), the shape's value can specify the desired shape (rectangle rectangle, Oval oval, straight line, annular ring)　③. Add additional labels to the Shape Code:3. Set the Background property in the component that needs to use shape shape, and find the new style file by @drawable.4, out of the background property can be referenced, in the Drawable folder Style.xml can also refer to the style, so that the default, focus, press

, int resource, String [] From, int[] to), the first parameter in the method is the context (this is this), the second parameter is the data that needs to be displayed (that is, the contact's list object), and the third parameter is the ID of the style that the individual data wants to display (that is, contact_item_ The ID of the view), the fourth parameter and the fifth parameter represent the corresponding relationship (all in the form of an array) of one of the data in the data to be display

; Import Java.net.Socket; public class Server implements Runnable {public void run () {try {//Create SERVERSOC Ket ServerSocket serversocket = new ServerSocket (5554); while (true) {//accepts client requests for Socket clients = serversocket.accept (); System.out.println ("ACcept "); try {//Receive client message BufferedReader in = new BufferedReader (New Input StreamReader (Client.getinputstream ())); String str = in.r

JVM virtual machine: The instruction set is a 0-address instruction set, that is, the source and target parameters of the instruction are implicit and passed through a data structure "evaluation stack" provided in the Java Virtual machine.Dalvik also maintains a PC counter and call stack for each thread when the virtual computer is running, and this call stack maintains a list of registers that are given in the registers field of the method structure, and the DVM creates a list of virtual regist

Dex2jar Accessibility toolsJd-guiDex2jar BagAfter downloading the Dex2jar package, unzip to get the following directory:Anti-compilationTell the APK package suffix name .zip to file, then unzip, extract the file directory as follows:apktoolThere is a difference between this and the tool decompile file, such as the AndroidManifest.xml file is not as clear as before, see the original data:Of course this place we do not care about this, we mainly look at the classes.dex file, put this file cop

the server PrinTwriter out = new PrintWriter (new BufferedWriter (New OutputStreamWriter (Client.getoutputstream ())), true); OUT.PRINTLN ("Server Message"); Close flow out.close (); In.close (); } catch (Exception e) {System.out.println (E.getmessage ()); E.printstacktrace (); } finally {//close client.close (); System.out.println ("close"); }

();} Public Radiationview (context context, AttributeSet Attrs) {Super (context, attrs, 0);It ();} public void Startradiate () {isstarted = True;mhandler.sendemptymessage (Message_draw);} private void Init () {mpaint = new Paint (); mpaint.setstrokewidth (1);//must first set color, then set Alphampaint.setcolor (Mcolor); Mpaint.setalpha (malpha); mhandler = new Handler () {public void Handlemessage (Android.os.Message msg) {if (Msg.what = = Message_draw) {invalidate (); if (isstarted) {sendempt

(InputPath! = null ! "). Equals (Inputpath.trim ())) {Notdirectoryexcute (new File (InputPath));}}); /empty result Buttonwindow.getclearbutton (). addActionListener (New ActionListener () {@Overridepublic void actionperformed ( ActionEvent arg0) {Window.settextarea ("");}});} /*** Infer if it is a folder, assuming it is not, run * * @param file */public static void Notdirectoryexcute (file file) {if (File.isdirectory ()) {InputPath = File.getabsolutepath (); window.setjtextfiled (InputPath); fi

{ uint size; map_item list [size]; } struct map_item { ushort type; ushort unuse; uint size; uint offset; } Map_list first with a uint description is followed by a size map_item, followed by a corresponding size Map_item description. The MAP_ITEM structure has 4 elements: type denotes the map_item, Dalvik the definition of type Code in executable Format; Size indicates the number of the type to subdivide this item, and offset is the offset of the first