vpn app for android apk

Android APK Installation error: INSTALL_FAILED_UPDATE_INCOMPATIBLE Solution When debugging an android Application today, the Installation reports the Installation error: INSTALL_FAILED_UPDATE_INCOMPATIBLE error. The Code is as follows: [2015-12-28 15:54:31 - MainActivity] ------------------------------[2015-12-28 15:54:31 - MainActivity]

Android apk automatic detection and upgrade and androidapk Detection First, obtain the local apk version: /*** Obtain the local software version*/Public static int getLocalVersion (Context ctx ){Int localVersion = 0;Try {PackageInfo packageInfo = ctx. getApplicationContext (). GetPackageManager (). getPackageInfo (ctx. getPackageName (), 0 );LocalVersion = packag

This article mainly introduces the Android APK Anti-compilation Foundation, the use of the tool is Apktoos, we will use a graphic way to explain how the Apktoos tool, you can refer to this method to decompile other apk tryA long time has written a wide-industry library homepage A crawler of the demo (because no interface, can only pick static pages), some of the

Cocos2dx 3.1.1 porting Android apk (in mac environment for lua project cross-compilation)Cocos2dx 3.1.1 This article is based on ant, sdk, ndk, adt and other software and environment in the mac environment of Android cross-compiling for lua project.1 \ create a project and run the following command on the mac terminal: cocos new tegame-p com. test.

the success of the transformation, the following to demonstrate the results of the changes, we need an apk to do the test, we randomly get an apk, because there is no need to write a project script, and then replace the system's Proguard.jar tool with our modified Proguard.jar 。 So just get the Classes.dex file in the APK and convert it to a Classes.jar file. Th

1. First, add android: sharedUserId = "shared id" to 2. Create a Context based on the package name. The createPackageContext method provided in the Activity can be created based on the package name.3. Obtain the shared Apk resource.Note:1. The difference between findViewById () in Activity and findViewById () in View is as follows:The Layout of the Activity after setContextView () can be obtained by findVie

Related Tools Download: HTTP://PAN.BAIDU.COM/S/1KTKOICNFirst you have to have the Eclipse tool,ANDROID:ADB Shell: entering the interactive shell./uiautomatorviewer: Viewing coordinatesHack app steps:1, using Apktool, after unpacking can modify the APK internal structure.Apktool D letvclient_v5.5.1_from_102.apk LeTVApktool b LeTV2. Re-sign the

in the META-INFO is interlocking, so as to ensure the security of the Android program. (It only prevents the developer's program from being modified by attackers. If the developer's public/private key pair is obtained by the attacker or the developer develops an attack program, the Android system cannot detect it .)Res (Various XML resource files)-- Drawable-- Layout-- And so onThis directory has a special

resource files for that app. If you want to repackage the anti-compiled files into an apk, you can: Enter apktool.bat B Test(you compiled the folder).and then in the previous You can find 2 more folders under the test file:BuildDist (contains the packaged apk file)Second, APK anti-compilation to get Java source codeD

‘ } }This debug applicationidsuffix can be easily changed to generate the test apk you want to ApplicationID, understand the Android must know what the concept ofThis means that you can install a different app at will, it is very good, you do not have to be afraid of the tester can not install a number of APK

/"}}dependencies {Compile Filetree (include: [' *.jar '], dir:' Libs ') Compile' com.android.support:appcompat-v7:22.2.0 'Compile' com.android.support:support-v4:22.2.0 'Compile' com.nineoldandroids:library:2.4.0 'Compile' com.ogaclejapan.smarttablayout:library:[email protected] 'Compile' com.ogaclejapan.smarttablayout:utils-v4:[email protected] 'Compile' com.android.support:recyclerview-v7:22.2.0 'Compile' com.android.support:support-v13:22.2.0 'Compile' com.google.code.gson:gson:2.2.4 'Compile

We don't need to add an in-app upgrade feature when we're developing apps. When the app starts, if the latest version is detected, download the APK installation package from the server and perform the installation.Install the APK code is generally written as follows, online anywhere can search Public Static void instal

prefer Command Line. about the basic use of ADB: the adb tool is essential for android development, and sometimes unavailable. After you enter android tools in Windows, you only need to enter adb, and then a large ticket command will be prompted. Then you can check and read it, and then you will understand it, later, you can refer to the android documentation, w

Ionic after the project has been developed, it needs to be packaged. If you need to be on the shelves, on the Android side, you'll need to sign and upload them to the App store after the package is finished. The first is about apk signatures, where the installation of the Android program is distinguished by the packag

This topic describes howDecompile the Android Application to view the source code, resource files, and XML files, modify the files, and package them into an APK.. We encourage people to decompile to learn others' designs, rather than confusing the market after changing the app shell. You can also directly use the anti-droid compiled by netizens.

In fact, this is not a difficult thing, there are hot update technology, just record, the great God do not laugh.First of all, the idea, the first to have updated interface, as long as the app, monitoring the interface, whether updated, updated, to detect whether the local version is less than the version returned by the interface, low, then download the APK update according to the path returned. The field

Android apk automatic detection and upgrade First, obtain the local apk version: /*** Obtain the local software version*/Public static int getLocalVersion (Context ctx ){Int localVersion = 0;Try {PackageInfo packageInfo = ctx. getApplicationContext (). GetPackageManager (). getPackageInfo (ctx. getPackageName (), 0 );LocalVersion = packageInfo. versionCode;Log. d

Android Project Practice (40): Andoird 7.0 + installation APK adaptation, andoirdapk 　　 First, let's take a look at the code for installing the apk file. /*** Use implicit Intent to call the system installer to install APK */public static void install (Context context) {intent Intent = new Intent (Intent. ACTION_VIEW);

As follows: The code is implemented as follows:Package com.update.apk; Import java. io. BufferedReader;Import java. io. File;Import java. io. FileOutputStream;Import java. io. InputStream;Import java. io. InputStreamReader;Import java.net. HttpURLConnection;Import java.net. URL; Import org. apache. http. HttpEntity;Import org. apache. http. HttpResponse;Import org. apache. http. client. HttpClient;Import org. apache. http. client. methods. HttpGet;Import org. apache. http. impl. client. DefaultH

), then the V2 signature is at risk of being invalidated, resulting in an incompatibility between your apk and Android 7.0 and later.How to use1, packaging signature only tick V1 signature does not affect what, but in 7.0 will not use a more secure authentication method;2, only check V2 signature 7.0 The following will be installed directly after the display is not installed, more than 7.0 use the V2 way to