Role of classes.dex file in an apk file [duplicate]

.dex file Compiled Android application code file. From Android API GUIDES Android programs are compiled into .dex (Dalvik Executable) files, which are in turn zipped into a single .apk file on the device. .dex files can be created by automatically translating compiled applications written in the Java programming language. And yes if you will delete … Read more

Failure [install_parse_failed_no_certificates] when attempting to install APK to the emulator

This site helped me a lot to properly sign the unsigned apk. But,for the last process i.e. for jarsigner,following command need to be used jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore my-release-key.keystore my_application.apk alias_name. Further do look upon this unable to sign zipexception if you encounter with any zipexception error . So overall,use following procedure … Read more

How to get information of an APK file in the file system (not just installed ones) without using File or file-path?

OK I think I found a way using the Android framework (someone on reddit gave me this solution), to use file-path and use it, but it’s not perfect at all. Some notes: Not as direct as before. Good thing is that it might also be possible to handle even files that are outside of the … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)