mk smartwatch

The Android compiling environment is complex, and unlike the normal compiling environment: Only Makefile files are available in the top-level directory, while each other component uses the unified standard Android. mk. android. the mk file itself is relatively simple, but it is not a familiar Makefile, but a lot of processing through the Android compilation system. Therefore, it is still complicated to unde

Dear friends, you may encounter problems such as the title. I wrote an android project using Eclipse, but this project requires a hidden class of the SDK. All the classes that I want to compile under the source code will encounter errors after each mm, the prompt is that the corresponding class cannot be found. The four jar packages that I need to add are as follows: Org. apache. commons. codec-1.7.0.jar Org. knopflerfish. bundle. kxml-LIB-2.3.0.jar Osgi. cmpn-4.3.0.jar Osgi. core-4.3.0.jar I h

Command to package the so file into the apkUse the original code of the android SDK to develop the APK and package the so file into the apk. This can only provide the user with an apk.1. Meaning full-code so packaging.A) create a project and use local calls. The java file is as follows:Package test. jni;Import android. app. Activity;Import android. OS. Bundle;Import android. widget. TextView;Public class jnitest extends Activity {/** Called when the activity is first created .*/@ OverridePublic

Android-Control Factors for compiling and installing modules, androidmodule In the previous article, Android-compiled system initialization settings had a resolution-compiledTARGET_BUILD_VARIANTConfiguration and basic differences, Some of the compilation controls are correct, butLOCAL_MODULE_TAGSThe current version of android4.2 is not fully applicable to the control. Here we record the control process of the Module. Not easy to write, reproduced please indicate the source: http://blog.csdn.net

(). inflate (R. menu. activity_main, menu );Return true;}} (2) generate the. h header file and go to the bin/classes directory of the project under the windows command line to execute the command: Javah-classpath.-d jni com. jun. jnitest. MainActivity The required header file is generated under the jni directory in the current directory. (3) create the Application. mk file in the project directory. APP_PROJECT_PATH: = $ (call my-dir) APP_MODULES:

I. The nature of inheritance1, in the C + + compiler's internal class can be understood as the structure body2. Subclasses are the new members of the parent class that are superimposed on the child class.Ii. The nature of polymorphism1. When a virtual function is declared in a class, the compiler generates a virtual function table in the class2. A virtual function table is a data structure that stores the address of a member function3, virtual function table is automatically generated and mainta

1. Environment: path of Windows XP SP1 ntddk (win2kddk) VC ++ 6.0ntddk: D:/ntddkddk: setenvcallbuild. bat builddriver. bat makefile. MK sourcesetenvcallbuild. bat is the command line (msdos) Execution file. The parameters are checked wxp or free wxp builddriver. bat is setenvcallbuild. files called by bat. Makefile. mk source is the file used by build-CZ. You do not need to modify makefile and makefile.

It took two weeks to compile the recovery recently. Now, let's take a look. After the CM source code is synchronized, the built-in rwm recovery source code is available in the bootloader directory. Bytes ----------------------------------------------------------------------------------------- Taking ZTE's v880 + as an example, compiling recovery requires the following files: /Device/ZTE/blade/kernel(ZTE is the vendor directory, blade is the model name, and kernel is boot. IMG extraction) /Device

------------------------> Branch integration 1) view the branch modification log SVN log-stop-on-copy branch name For example: SVN log -- stop-on-copy SVN: // 192.168.10.4/alps_gb2_v2.10_mt6515_mt6626_nand_rgt/branches/jiayusheng/G101_jys_20120820_GYLYSW-40 2) branches of merge to the local trunk or branch As shown in, the earliest version of the obtained branch is 1645 Then, you only need to select the earliest merge version number to the latest version number range. The statement is as follows

How to preset Android APKThere are four premade APK cases: 1. How to preset the APK with source code into the system?2. How to preset the APK without source code into the system?3. How does one preset the APK so that users can uninstall it and cannot restore it when restoring the factory settings?4. How does one preset the APK so that users can unmount it and restore it when restoring the factory settings? The method to implement the pre-fabricated APK is as follows; I. How to preset the APK wi

directoryAndroid. mk (2) compile C language code A) write C language code Create a C language file in the jni directory of the Android project and write the code that calls SDL2. Note that the main function name in the C language code is the same as that in the command line program. It is still "main (int argc, char * argv [])". B) modify the Android. mk File Append a piece of code behind the Android.

only used to provide users with complex Web interfaces, using native code through JNI may reduce the performance. There are no written rules on when to use and when not to use NDK. the preceding rules only provide some general principles and issues that need attention. Obtain NDK Developers can obtain the latest NDK version at http://developer.android.com/sdk/ndk/index.html. In the latest version of NDK r6b, NDK can be used to build native libraries based on ARM * and x86 (Intel Atom micro-arch

directory is used to store things related to C ++ code, obj stores the middleware generated during C ++ compilation. The generated library is written to the libs folder.The following file is generated in the jni Folder:. Cpp, an Android. mk, where. Cpp is automatically generated and used to write C ++, while Android. mk is similar to CMakeList in C ++. It is used to specify the file to be compiled and the

MAatkitis a set of open source toolkits forMySQLhelp with the daily management of the WhichMk-table-checksumcan be used to detectMasterand theslavethe table structure and data are consistent. At the same time, throughMk-table-synctool to repair unsynchronized data when the master-slave data is found to be inconsistent. Lab Environment:master:192.168.189.143:3306slave:192.168.189.144:33061: Installation Maatikit tools. installation Perl Environment:#wget http://packages.sw.be/perl-TermReadKey/pe

From: http://www.diybl.com/course/3_program/java/android/20110909/560268.html Http://www.kandroid.org/online-pdk/guide/release_keys.html Configure a new product DetailsThe following steps describe how to configure makefile for new mobile devices and other devices running Android. 1. Create a company directory device/vendor Mkdir vendor/ 2. Create a products directory Mkdir vendor/ 3. Create a makefile dedicated to product configuration, which is named vendor/ $ (Call inherit-product, $ (src_targ

$ {build_dir}] | mkdir-p $ {build_dir }) # Verify if it was successful.Build_dir: = $ (shell CD $ (build_dir) /bin/pwd)$ (If $ (build_dir), $ (error output directory "$ (saved-output)" does not exist ))Endif # ifneq ($ (build_dir ),) # Objtree and lndir stores the directory of generated files, and the srctree and topdir directories store the source code.Objtree: =$ (if $ (build_dir), $ (build_dir), $ (curdir ))Srctree: = $ (curdir)Topdir: = $ (srctree)Lndir: = $ (objtree)Export topdir srctree o

references the product_model field. Then you need to continue searching! Or in the build directory, use: Grep-Nr "product_model" 'Find. | grep-V. SVN | grep-I. mk' Search Result: ./CORE/product. mk: 64: product_model \ ./CORE/product_config.mk: 245: product_model: =$ (Strip $ (products. $ (internal_product). product_model )) ./CORE/product_config.mk: 246: ifndef product_model ./CORE/product_config.mk: 247:

platforms)| -- Recovery (related to the recovery function of the target)'-- System (some underlying libraries of Android) The bionic directory is displayed as follows:Bionic/| -- Android. mk| -- Libc| -- Libdl| -- Libm| -- Libstdc ++| -- Libthread_db'-- Linker Two levels of bootloader directory expansion:Bootloader/'-- Legacy| -- Android. mk| -- Readme| -- Arch_armv6| -- Arch_msm7k| -- Fastboot_protocol.tx

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1. determine the language and country comparison table. The Persian comparison is as follows: Fa_ir 2. Based on build \ target \ product \ SDK. mk $ (Call inherit-product-if-exists, frameworks/base/data/fonts. mk) $ (call inherit-product-if-exists, frameworks/base/data/keyboards. mk) $ (call inherit-product, $ (src_target_dir)/product/core.