Unity packs Android APK with packet. Obb Detach and APK signature

Well, by taking the tablets, I believe most people already know how to create, the APK signature is relatively simple, if there is no signature file, then select Create New keystore in the diagram and enter the password in the following two password box click Browse KeyStore create a. keystore file, the signature file is created, as long as the build, the nature will be your apk signature, what is the use of the signature? As a developer of Android, I know some of the previous to some developer platform to upload Android APK release, often have a hint of security issues, such as the 360 developer platform, then if you want to solve this problem, you have to strengthen, like the 360 platform to provide a reinforcement site, As long as your signed apk is uploaded to his hardening site and then downloaded and re-signed with the same signature file, your apk will not have a security warning on his platform after the re-release.

Next is the packet, I believe some small partners in the game should have encountered a kind of thing, that is, you download the game can not play, that you also want to download a packet to a certain location, and then the game to open normally. Not developers in the development of the game deliberately difficult for you, this can only say the limitations of the release, developers have to do additional processing, because the platform release of the APK size is limited, so if not processed, you will not play his game, after all, some fun games are relatively large. In unity, developers are provided with the ability to separate the APK from the packet, just click on the last item in the image above, and in the process of packaging the APK, The editor will automatically help you pack out the APK and the corresponding. OBB packet, and then after you install the APK, you will find that you can not click into the game, this time you have to consider. OBB if the packet has been put in (or you can do a download interface, after opening the APK, go to the Select Download or direct download interface, will your. BB files from the server or other places to download down, of course, if it is to the player to download online, it may be more troublesome, as for their own download to the. obb file download to where, you need to check the HA, I found on the Internet some people say this path, I do not know right: / Mnt/sdcard/android/obb/packagename/main.versioncode.packagename.obb

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

Unity packs Android APK with packet. Obb Detach and APK signature