12/23/2023 0 Comments Anydroid offline installer![]() fetch the xmls containing sdk component descriptors, optionally through a proxy.An offdroid workspace is the folder you run all other offdroid commands from, and is where all offdroid commands you issue read data from or write data to. Below is the list of all subcommands offdroid provides, along with a description of what they do. It is an umbrella command, like git and apt-get, exposing different functionality through various subcommands it provides. The main, and indeed the only, command Offdroid has is the offdroid command. NOTE 2: the OFFDROID shell variable is crucial for offdroid to run properly simply appending the PATH variable with the path to offdroid's folder will not work. NOTE 1: replace path/to/offdroid with the actual path to the folder offdroid resides in. bashrc, otherwise you have to type them in each time you use offdroid. I would recommend you add the above lines to your. Offdroid also uses node-expat node package assuming you have npm, you could install node-expat like so (if you haven't already): Offdroid makes extensive use of node.js you must install it before being able to use offdroid. ** Offdroid works best on unix-like operatin systems if you are using a non-unix-like operating system, you should install cygwin first. ![]() ![]() So let's learn how to use it, which is what the next section is for. Offdroid contains all the tools to set up such a localhost server. That's the solution! Creating a localhost proxy that serves the content you have on your local disk, and fooling the sdk manager to connect to the "internet" through this local proxy. In case the previous sentence looks like a tautology to you, please read its last part again - " possibly through an http proxy". The sdk manager downloads the things it needs from the internet, possibly through an http proxy. Unfortunately, the sdk manager only supports caching files up to 640KB in size, and even then, the files to be cached must be renamed in a certain way before being put in the cache folder. Savvy android users might point out using the "cache" mechanism built into the sdk manager - copy all the downloaded components under the sdk's 'cache' root (in linux, it is under ~/.android/cache). Wouldn't it be great if we could somehow download the components ourselves, and "fed" them into the sdk manager, which would then install them for us? "Installing" involves extracting the downloaded components under the sdk's root folder, and possibly editing certain configuration files along the way.Įven though the sdk manager can do all the above tasks, it could be arguably slower in downloading the components, compar'd to a dedicated download manager."Downloading" is downloading the components you select from the aforementioned list."Finding" involves retrieving the list of sdk components from google's servers.The ProblemĪs stated above, android (which is the SDK manager, among other things) is in charge of finding, downloading, and installing sdk components: But for now, let me tell about the problem that made me create offdroid. I will soon describe how to actually obtain this executable. (Note: replace with the name you gave your android sdk folder.)Īndroid is a rather versatile tool whose duties range from updating/installing android sdk to managing your android projects, and beyond. It is an executable file, to be found under /tools/, and aptly named android. above) those you have chosen to.īut who is the one who does all the installing/updating stuff? Good questions. "Updating" the sdk consists of downloading a number of certain XML files containing details (i.e., checksum, size and URL, etc.) of various android sdk components, and "installing" (cf. the most common types of android sdk components are: system image, NDK, build tool, LLDB, and documentation. tgz file, etc.), and extracting it to a relevant folder under the sdk folder's root. "Installing" an android sdk component consists of downloading a compressed archive (i.e, a. That folder must in turn, contain certain files to in order to be distinguished as an sdk folder by programs like Android Studio, but as far as the folder structure is concerned, having a sub-folder named 'tools' is all an folder needs look like a (bare-bone) sdk folder. What distinguishes an SDK folder from a non-SDK one is the folder's directory structure and contents: a folder can be an android sdk folder if it has (at the very least) a subfolder named 'tools'. Actually, it can can have any name, not necessarily 'Android SDK', 'AndroidSDK', or any other variant thereof. Don't worry, they get more relevant as you approach the end.Īndroid SDK is, at its core, a plain old folder. In order to understand what this tool does, I highly recommend you read the following paragraphs.
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