best anti adware app for android

the same time can improve performance is not constrained by memory, what Ida what Elf and other tools can not easily look at the code, so it became the best policy. But I think your jni once by others attack, then congratulate you so, I directly to use!!Before cracked a one of the top anti-virus software, its code confusion is high, the key code is used so, but this JNI interface information is I find out, with these interfaces, your so is my, I can

space, which can cause oom error. In our Android platform, most of the situation is in the picture when the improper processing load.The way of memory management is to understand and find out the causes of memory leaks, and then based on these anti-rational coding, to prevent and then avoid excessive memory overhead situation. To learn how to manage memory reasonably, it is best to first understand the mec

. and including the user's personal information, SMS and so on privacy, in silent has become the criminals used to exchange money chips. So, how to prevent this phenomenon frequency? Up to 2014 year 1 month, the number of malicious Android apps worldwide has broken through 1000 million mark. The number of mobile malware is exploding: almost all aimed at android Span style= "font-family:arial" >ap

. ? classes.dex fileClasses.dex is a Java bytecode file generated after the Java source code is compiled (first, the Java file is compiled into a bytecode file via the JDK and then compiled by Dex into Classes.dex). However, because the Dalvik virtual machine used by Android is incompatible with the standard Java Virtual machine, the Dex file is different from the class file, whether it is a file structure or opcode. None of the common Java

security risk analysis.10. Risk of activity being hijackedExamples of activity hijacking and protective measures.11, WebView High-risk interface safety detectionBlog address: Android webview Remote code running vulnerability Analysis.12, WebView plaintext storage Password VulnerabilityRefer to the problem with WebView cache password in Android.13. Android HTTPS

FinishAfter the setup, click on the tool palette in the lower right corner to select the TButtonDrag the TButton onto the canvas and pull it to the size you likeThen, on the button, go to Code Editor two and enter Button1.Text: = ' Hello world ';This program indicates that the button text (text) is changed to ' Hello World ' after clicking (click).In the end, we press F9 to perform the status of the Android machine.Then we're going to have the progra

only need to upload an app apk package, all other operations are done by the system and love encryption staff. After encryption can prevent the anti-compilation, embedded virus, malicious deduction SDK, advertising SDK, etc., to prevent illegal Chinese, the risk of Android vulnerability to zero. Dex files, resource files, master files,

On an article we talked about APK to prevent anti-compilation technology in the shell technology, if there is not clear can view my previous blog http://my.oschina.net/u/2323218/blog/393372. Next we will introduce another technique to prevent the apk from recompiling-modifying bytecode at runtime. This method is in the work in the implementation of the app wrapping, see a foreign article about the security

verify the legitimacy of these data. Zip unzip the directory to cover the risk. Allow in Zip: /.. /file such a path. If you unzip to the current directory, it is possible to overwrite the files in the parent directory. Android components improper exposure, do not need to export the need exported = False. Local port open issue, Socket server. Try not to open this interface. If you want to, also just bind to 127.0.0.1, do not expose to the

Summary and analysis of android app upgrade UI This month's busy work is coming to an end, mainly because the company's apps are restructuring projects and UI upgrades. So I will make a summary. 1. Insufficient compilation memory Installation error: INSTALL_FAILED_INSUFFICIENT_STORAGE[2016-03-02 17:00:11 - EGStarSplash] Please check logcat output for more details.[2016-03-02 17:00:11 - EGStarSplash] Launc

Android in-app Community SDK Technical architecture What is an in-app micro-community? Figure 1 Figure 2 Snowball finance in-app community First, take the Friend Alliance Micro-community as an exampleIn short, the Friends Alliance's micro-community is a prod

One, no apk, the app has been installed in the phone or virtual machine1.logcat. Clear Logcat content, use command adb logcat-c. Start Logcat, use the command adb logcat activitymanager:i *:s. Start the program you want to view,2.dumpsys(1) Start the program you want to view;(2) command line input: adb shell dumpsys window w |findstr \ |findstr name=Add: Use adb shell Dumpsys window | findstr mcurrentfocus command to view the currently running package

generated the diff package. Also provides a bspatch, this is to help us carry out the document peace.Suppose you want to do this in Android. It is necessary to configure the NDK development environment, assuming that the students do not want to be able to directly use the. so file in the demo.It is possible to merge files by calling this method:The combined APK file is no different from the latest installation package and has the same eigenvalues.Fin

For the last practice attached to the article "Debugging Android Application", I used another static method to circumvent the original logic. The main process is as follows:Use Apktool to decompile the runtime.apk file of the practice , generate the smali format of the disassembly code, and then from the Smali file code to find a breakthrough, modify the program, and then use apktool recompile to generate the apk file and sign, and finally run the te

(R.id.button)). Setonclicklistener (New View.onclicklistener () {@Overridepublic void OnClick ( View v) { Intent i = new Intent ("COM. MESSAGE "); I.addcategory ("receiver"); I.putextra ("message", "haha"); Sendorderedbroadcast (i, "xvtian.gai.receiver");}});}} Androidmanifest.xml:Receive broadcast:Package Com.tt.receiver;import Android.content.broadcastreceiver;import Android.content.context;import Android.content.intent;import Android.util.log;public class Receiver extends Broadcas

One, no apk, the app has been installed in the phone or virtual machine1. Mobile phone has installed GT, open can see the package name:2.logcat. Clear Logcat content, use command adb logcat-c. Start Logcat, use the command adb logcat activitymanager:i *:s. Start the program you want to view,2.dumpsys(1) Start the program you want to view;(2) command line input: adb shell dumpsys window w |findstr \ |findstr name=Add: Use adb shell Dumpsys window | fin

; - ActivityAndroid:name= "Grid_bills">Activity> - ServiceAndroid:name= "LocalService"android:exported= "true"android:enabled= "true"/> - + Application> - uses-permissionAndroid:name= "Android.permission.READ_CONTACTS" /> + A at Manifest> Two, only the situation of the APK(1) AAPTUsing the command line AAPT dump Xmltree colabox.apk androidmanifest.xml(2) using ApktoolUse the Anti-compilation tool Apktool, and then o

Next, go to Android Learning Series (36)-Context of App debugging Memory leakage (part I) to continue the analysis. 5. AsyncTask object I went to the Grand interview for a test N years ago. At that time, the interviewer strongly recommended me to use AsyncTask and other built-in systems to do things. Of course, it is understandable. However, AsyncTask requires additional attention. The leakage principle is

The last week is busy, busy, written articles are two, in this hope we forgive. This week, suddenly idle down, there is time, on the reconstruction of the code, beat the drum avantgarde technology, precipitate precipitation. So, share what we've been studying for the next few days today.Mobile Internet is the main focus of user experience and product rapid iteration, through user feedback and user behavior tracking timely adjustment product direction, so as to maintain vitality and creativity. S

Android App Digital Lock Recently took time to do the following digital unlock function, the phone has digital unlock, app can also do, to avoid some of the application of privacy leakage, is to achieve the effect of the map: Preface: These two days the boss gave a task, said is to do a copy of iOS Digital lock screen interface, thought that this thing onli