security warning android

Multiple security vulnerabilities in Google Chrome for Android 40.0.2214.109 and earlier versions Release date:Updated on: Affected Systems:Google Chrome Description:Bugtraq id: 72497CVE (CAN) ID: CVE-2015-1209, CVE-2015-1210, CVE-2015-1211, CVE-2015-1212 Google Chrome is a Web browser tool developed by Google. Chrome for Android 40.0.2214.109 and earlier version

state; Android:state_checkable:boolean type, only used on the widget can be selected, True indicates optional, false means not selectable; Android:state_checked:boolean, when True, indicates that the item is in effect when it is selected, and false is not checked when it takes effect; Android:state_enabled:boolean, when True, the item takes effect when the object is active, such as when the object can accept touch or click events; The Android:state_window_focused:boolean

); ② obtained HttpClient object HttpClient HttpClient = new Defaulthttpclient (); try {//③ request httpclient, get httpresponse httpresponse HttpResponse = Httpclient.execute (HttpRequest); ④ inferred if the request was successful if (Httpresponse.getstatusline (). Getstatuscode () ==httpstatus.sc_ok) {//⑤ Gets the returned string S Tring strresult = entityutils.tostring (Httpresponse.getentity ()); Text.settext (strresult); }else{Text.settext ("request

= ". Global instance App"Create an instance of the entire application globalApp.class: ArrayListIn the other activity: Public voidonCreate (Bundle savedinstancestate) {app app= (APP) getapplication ();//get the application global instance referenceApp.activities.add ( This);//put the current activity into the collection} Public voidOndestory () {app app= (APP) getapplication ();//get the application global instance referenceApp.activities.remove ( This);//Remove the current activity from the

Android has four components: Activity, Service, Content Provider, broadcast Receiver, The four components are registered in the configuration file Androidmanifest.xml, and the configuration file information is read through the anti-compilation tools such as Apktool. Activity, service, and broadcast receiver The three components do not have the Intent-filter property configured exported default to False, The Intent-filter property is configured exporte

=NewBigInteger (1/*Positive*/, pubkey.getencoded ()). ToString (16);55 56//Pin It!57 58Final Booleanexpected =pub_key.equalsignorecase (encoded);59 60if(!expected) {61 62Throw NewCertificateexception ("checkservertrusted:expected public key:" + Pub_key + ", got public key:" +encoded);63 64 }65 66 }67 68}2 Certificate Locking: The issuing of public key certificates for the client is stored in the mobile client (using KeyStore), when HTTPS communication, in the client code to secure t

On Android app analysis, there are a lot of localization software to do the job,Just, today we introduce an online security audit, malware (Android app) detection and analysis tools, Mobiseclab,Since there is less introduction to this tool in China, there are actually very many people who use it silently. Don't believe you. Number of apps upload:Well, since a sho

credential information, or Keystore,keychain.8. EncryptionIf you need a custom encryption algorithm, it is recommended to use the system's AES sum RSA9. Inter-process communicationIt is recommended to use Intent,binder,messenger,servier,broadcast instead of traditional Linux technology implementations.10.IntentIf the data passed by intent contains sensitive information, you need to set permissions to ensure that the app that owns the permission can receive it.11.ServiceBy default, the service d

New Android malware obtains Root permission to uninstall Security Software FireEye Labs's security researchers have discovered a Chinese family of Android malware that is rapidly spreading to more than 20 countries around the world. Its Command Control Server (CC) domain name is aps.kemoge.net, therefore, it is named

[Learn Android while working on projects] mobile phone security guard 07-mobile phone anti-theft access restriction, android07- Password restrictions are required when you enter the mobile phone but the anti-theft interface last time. The first time you enter the mobile phone, a dialog box is displayed prompting you to set the password. When you enter the mobile phone again, you are required to enter the pa

If you want to ensure that your programs are more secure, you can use the following measures to improve program security: 1. Do not store sensitive data on external storage devices, such as memory cards. Store the user name and password in the keystore. 2. ContentProvider uses data operations with parameters to prevent SQL injection. 3. The broadcast receiver, activity, and service do not need to be accessed by other programs. In the configuration

Android project: Mobile Security Guard (16)-complex ListView AnalysisAndroid project: Mobile Security Guard (16)-Introduction to complicated ListView1 Next, the content of yesterday will continue to improve the Application List today. First, applications are divided into system applications and user applications. The installation location is divided into mobile p

-Packagemanager pm =Getpackagemanager (); in //get the feature manifest file for the specified apk (that is, androidmainfest.xml) - Try { toPackageInfo PackageInfo = Pm.getpackageinfo (Getpackagename (), 0); + returnPackageinfo.versionname; -}Catch(namenotfoundexception e) { the e.printstacktrace (); * return""; $ } Panax Notoginseng } -}View CodeThird, check.You can change the version number at startup by changing the value in

[Learn Android while working on projects] mobile security guard 09-mobile phone anti-theft interface setting wizard 1, android09- This article mainly designs the wizard function interface for setting the mobile phone anti-theft interface.Requirements: When the user enters the mobile phone anti-theft interface, determine whether the user has performed the setting Wizard: If you have already set mobile phon

permission group refers to different sets of permissions that are divided into functions. Each permission group contains a number of specific permissions, such as Android.permission.SEND_SMS, Android.permission.CALL_PHONE, and so on, which are related to charges in the Cost_money group.The permissions information for the package is specified primarily through a number of tags in the androidmanifest.xml. such as 3 Android Signature mechanismBoth the s

fail-fast iterator, and Hashtable's enumerator iterator is not fail-fast. So when there are other threads that change the structure of the HashMap (add or remove elements), the concurrentmodificationexception will be thrown, but the remove () of the iterator itself The Concurrentmodificationexception method removes the element without throwing an exception. But this is not a certain behavior, depends on the JVM. This one is also the difference between enumeration and iterator. Because Hasht

Recently, more and more applications on Android have increased the emphasis on their own protection mechanisms, mainly in several aspects.1 Dex Packers2 So Packers3 Dex is hidden in so and released at the appropriate time.This is a technological advance, and there are professional companies that provide the entire security solution, such as anti-ptrace, or encrypting Dex files. However, at the technical lev

Android Security Special-Apk reinforcement Analysis 0x00 I am not going to be ugly about the principle part. The above three articles are very clear. I am going to discuss how to implement the reinforcement process from 0, and I have stepped on a lot of pitfalls.0x01 The first step is to create the reinforced Apk, which is your source Apk. Your job is to prevent this Apk from being cracked. Note the fol

of the selected contact, and finally get the data from the activity.①. Set up a Click event for select Contacts; ②. Connect two activity via Intent in the Click event Method (the wizard sets the third step, select the contact); ③. Startactivityforresult Intent, int Requestcode) method starts, the parameter intent is the intention of connecting two activity, int requestcode is the result code returned, here first set to 0.Click event Methodpublic void SelectContact (view view) {Intent Intent = n

android:background= "@drawable/button"9 android:text= "Next"/ >View CodeThree, the above button background style implementation can refer to the source code.In the Styles.xml file in the Android-19\data\res\values folder, find the View Codebtn_default.xml Code:12 345android:drawable= "@drawable/btn_default_normal"/>67android:drawable= "@drawable/btn_default_normal_disable"/>89android:drawable= "@drawable/btn_default_pressed"/