app builder apk

A lot of people have appeared java.lang.RuntimeException:Unable to instantiate activity componentinfo{*****activity}: Java.lang.ClassNotFoundException:Didn ' t find Class "*****activity" on path:/data/app/*******.apk error, in Android development, I also encountered this problem, tangled up for two days, finally resolved, combined with my own online to find, is now available to everyone. 1. Manifest file

apps with the same signature that can access and share the app. Signatureorsystem means that the app in the system image and the app with the same signature can access and share the app, and Google recommends not to use this option, because the signature is sufficient, and generally this license is used in the case of

apps with the same signature that can access and share the app. Signatureorsystem means that the app in the system image and the app with the same signature can access and share the app, and Google recommends not to use this option, because the signature is sufficient, and generally this license is used in the case of

the uncompressed data in the APK file to be aligned on a 4-byte boundary (4 bytes is a well-performing value) so that the Android system can read the file using the Mmap () function (see the purpose of the function itself) to get higher performance on read resources ，Ps:1. Alignment on a 4-byte boundary means that, in general, the compiler bar 4 bytes are read as a unit, so that the CPU can access the variable efficiently and quickly (not before).2.

Through the introduction of the official article of the previous translation we have a preliminary impression of Sencha, and we have also generated the first sample application code framework through the wizard, so the next step may be that many people feel that you should look at the details of how an app is built, based on what the wizard suggests. But I think we can change the path of learning.Heaven Zhuhai The rudder is a relatively quick buck, so

uncompressed data in the APK file on the 4-byte boundary (4 bytes are a good value), so that the Android system can use MMAP () (please check the purpose of this function) function reading files can achieve high performance in reading resources,PS: 1. alignment on the boundary of four bytes means that, in general, it refers to the result that the compiler reads four bytes as a unit. In this case, the CPU can perform efficient and fast access to varia

using zipalign.exe (in the android-sdk-windows \ tools directory) to optimize it:Copy codeAs shown above, zipalign can align uncompressed data in the apk file on the 4-byte boundary (4 bytes are a good value), so that the android system can use mmap () (please check the purpose of this function) function reading files can achieve high performance in reading resources,PS: 1. alignment on the boundary of four bytes means that, in general, it refers to

1. Significance of SignatureTo ensure the legal ID of each application developer and prevent some open vendors from confusing and replacing installed programs by using the same package name, we need to make a unique signature for the APK file we released, ensure the consistency of the versions we release each time (for example, automatic update will not be unable to be installed because of version inconsistency ). 2. Signature stepsA. Create a keyB. U

Sencha Study Notes 2: package your first Sencha Android app apk installation package, senchaapk We have a preliminary impression on sencha through the introduction in the previous translation official Article. At the same time, we also generated the first sample application code framework through this wizard, many people may think that the next step should be based on the detailed information prompted by th

app Cottage Crazy Love encryption APK encryption platform anti-cracking, Android system because of its open source, now occupy the global Smart machine near 80% WP system and Apple's ios system. However, it is also due to open source, android piracy app app through advertising harassment, theft of accou

the APK file on the 4-byte boundary (4 bytes are a good value), so that the Android system can use MMAP () (please check the purpose of this function) function reading files can achieve high performance in reading resources,PS: 1. alignment on the boundary of four bytes means that, in general, it refers to the result that the compiler reads four bytes as a unit. In this case, the CPU can perform efficient and fast access to variables (not aligned bef

code from server." SVN update--username your SVN username--password svn password, without omitting echo "Update Finish.begin building the project." #deployant Deployecho "Building app is finishing."The blue section above must be set, otherwise crontab will not execute this script. This problem has plagued the landlord for a long time. Remember, remember!After writing the shell script, add execute permission to build-app.sh.chmod +x build-app.shThen u

in fact, an APK file is a. zip format of the compressed package, we can use the decompression tool to open any APK file, due to code obfuscation and encryption, the normal decompression tool to open the inside of the file or directory will see a variety of garbled characters. A typical APK file contains the following content:? Androidmanifest.xmlThe Android app's

page: http://t.sina.com.cn/mobile/android.phpThe following is the configuration of the various file name suffixes in Nginx mime.types:Text/vnd.sun.j2me.app-descriptor Jad;application/java-archive jar War Ear;Application/x-java-archive-diff Jardiff;Application/vnd.android.package-archive apk;Application/vnd.ms-cab-compressed cab;Application/octet-stream bin EXE dll;Application/vnd.symbian.install sis;X-epoc/x-sisx-

related resource file, Smali is the Smali assembly file;3. recompileRecompile command format :./apktool b apk Source directory apk file name;-- Execute command :./apktool b wheelview wheelview1.apk, wheelview1.apk file can be generated;[Email protected]:~/decompiler/linux/apktool$ lsaapt apktool apktool.jar wheelvi