ota update

Android OTA update package creation script (2. Decompress), androidota Step 1: extract (ota_from_target_files) print "unzipping target target-files..." OPTIONS.input_tmp, input_zip = common.UnzipTemp(args[0])The above code is the portal to start decompression. Def UnzipTemp (filename, pattern = None): "Unzip the given archive into a temporary directory and return the name. if filename is of the form "f

Thank you for your delivery.According to the latest news, Google has started to provide android2.2 updates to Nexus One through OTA (over the air download. Because the update prompt is sent gradually, if you have Nexus One, pay attention to the update message in the status prompt bar. Maybe the next update is your mach

We create an instance of the device by calling the Make_device () function in recovery_ui.cpp , as follows:Class Tardisdevice:public Device { //... all the above methods ...};D evice* Make_device () { return new TARDISDE Vice ();}CompileRecovery_ui.cppwe will introduce how to create a static library for Recovery_ui.cpp by the introduction of the previous article on recovery_ui.cpp . Device/yoyodyne/tardis/recovery/android.mkLocal_path: = $ (call My-dir) include $ (clear_vars) Local_module_

1, Commnad file:--update_package=/sdcard/dload/update.zipActual need to change to the location of the package you downloaded2, Command writes to/cache/recovery/below3, execution parameter string recovery of reboot((PowerManager) Getsystemservice ("Power")). Reboot ("Recovery");4, Androidmanist.xml note the ability to join powerNo permissions reboot not allowed to execute5, the target file needs to be signed with the platform level.How to do OTA

Android OTA update package creation script (1. Parameter Parsing) Preface: "Build/tools/releasetools/ota_from_target_files-u lk. bin-n target.zip update.zip" is the command for creating the entire package. Obviously, lk upgrade is supported here. This series of blog posts mainly analyzes the execution process and principle of this command in a system, involving multiple modules in the/build/tools/releasetoo

Android 5.x OTA Update official documentation (VII. Building devices), androidota Call the make_device () function in recovery_ui.cpp to create a Device instance, as shown below: class TardisDevice : public Device { // ... all the above methods ...};Device* make_device() { return new TardisDevice();} Compile recovery_ui.cpp Next, we will introduce how to create a static database for recovery_ui.cpp

Analyze the recovery process and start with analyzing the upgrade package.The upgrade package can be generated by the make otapackage command, which is generated by makefile and the packaging script (Python.The generation rules are complex, including the signature process, which has no details and focuses on its content.After the upgrade package is decompressed, the structure is as follows: /home/simba/update_zip|-- boot.img|-- Manifest.xml|-- META-INF| |-- CERT.RSA| |-- CERT.SF| |-- com|

What does OTA mean? Over-the-air. A short message mechanism, through the mobile phone terminal or server (online) way to realize the dynamic download, delete and update the Business menu in the SIM card, enable users to obtain personalized information services of the data value-added service (OTA service) OTA (over-th

Some friends do not know what OTA upgrade means, OTA (over-the-air Technology) is the aerial download technology. A lot of smartphones now offer OTA upgrades. OTA upgrades are standard software upgrades provided by the Android system. It is powerful, can upgrade the system without loss, mainly through the network [suc

--->Others--->System update options--->Sd card Update22. Build : makeMtk [project] newmakeMtk [project] otapackages Full package:[project]-ota-eng.[username].zip ,rename as updat.zip; or delta package, please use command : build/tools/releasetools/ota_from_target_files -n -i old.zipNew.zip Update.zip3. Meta-inf (/com/google/andriod/updater-script) (from the full package)Scatter.txt:partition layout informat

This article was reproduced from: http://www.thinksaas.cn/topics/0/445/445670.html0. SignatureJava-xmx2048m-jar out/host/linux-x86/framework/signapk.jar-w BUILD/TARGET/PRODUCT/SECURITY/TESTKEY.X509.PEM Build /target/product/security/testkey.pk8This key is the auto-generated key in debug mode.You can also create your own private key via OpenSSL.The OTA package will automatically sign with the generated key, and the location of the