Original URL: http://www.cnblogs.com/zdz8207/archive/2012/11/27/android-ndk-install.htmlAndroid latest NDK R8 under Window development environment installation configuration and use of detailed graphic explanation, complete actual configuration process record (original) always want to engage in the NDK development has
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/
methods of invocation.The first part of the preparatory work:1.1 The software version used in this article is as follows:ADT Version: ADT-22.6.3, development tools ADT (Android development tool), integrates the latest ADT and NDK plugins and Eclipse, and a latest version of the SDK. It can be used after decompression, http://developer.android.com/tools/
virtual machines. The details are encapsulated and hidden.
Many Android Developers of JNI and NDK do not understand this problem.
JNI is a mechanism for Java to call Native. It is called Java Native Interface, and Microsoft is similar. the p/invoke on the Net Framework allows C # Or Visual Basic. net can call C/C ++ APIs. Therefore, JNI has nothing to do with Android
In the past to do the development of the NDK notes, I hope that the successor to help, in the open to everyone to use, there is not the right place please stay, throw bricks can be.To facilitate the development of Android C + + programs under Win32, we made the following configuration:1, Android development environment to buildDownload JDKDownload EclipseDownload
During the weekend's free time, I played ndk and installed cygwin, which took only three hours better than expected, but encountered several problems.
Copy the. bash_profile file under Environment (cygwin 1.7) to the E: \ cygwin \ home \ Administrator directory.
To http://www.google.com.hk/url? Sa = T IDC = J Q = Android % 2 bndk source = web Cd = 1 ved = 0 cdi1_jaa url = http % 3A % 2f % 2fdeveloper.
application layer, application Framework application frame layer, Libraries class library, Linux kernel kernel. In the application framework layer and above, the Java language is used for development, under which Android's own class libraries, drivers are written with C + +, and then through JNI provide interfaces to the upper-level Java calls. So, the Android framework uses a lot of JNI technology to let application-tier developers use Java to manip
Android NDK environment construction, androidndk
When using the latest ndk, cygwin is directly discarded. To use NDK for Android projects, you must download NDK and install Cygwin (used to simulate Linux environments ), download t
Android's latest ndk R8 is used to build, install, configure, and use a detailed graphic explanation in the development environment in the window. The complete configuration process record (original) has been trying to develop ndk, but it has been delaying other tasks, after referring to some online materials, I finally set up the environment and recorded the process and shared it with you. Content director
Android NDK environment construction and simple instances1. Introduction to NDK and JNI
NDK is called the native development kit local language (C C ++) development kit. The Android SDK (software development kit) is a commonly u
In the previous blog has been introduced to you, how to configure the DNK program in WIN environment, this article I will take you to achieve a simple Hello JNI program, so that we really feel the charm of NDK development. Here we choose to use C+java to develop the Android program, first you must understand the C language, the Java language and Linux operating system, which can help you get started, of cou
To configure the development environment:1: Download NDK, import into Android studio. 2: Introducing the NDK into the project 3: Import the NDK path in the computer's path variable, which will be used when compiling the. h file. One: Build the Java native method, then compile and build the. class file.Two: Generate.
I. Introduction to NDK and JNIThe NDK is all called the native Development Kit native language (cc++) Development Kit. And the corresponding is the frequent contact with the ANDROID-SDK, (software Development Kit) software Development Kit (Java language Development only support).In a nutshell, using the
Introduction of NDK and JNI
NDK is all called the native Development Kit local language (cc++) development package. The corresponding is the frequently contacted ANDROID-SDK, (software Development Kit) software development package (only supports Java language development).
Simply using
Original address (http://www.cnblogs.com/zdz8207/archive/2012/11/27/android-ndk-install.html) Android latest ndk R8 development environment in the window to build installation configuration and use detailed graphic explanation, complete the actual configuration process records (original) I have been trying to develop
installation. Confused.
B. view the ndk Doc.
How to Use ndk in docs/howto. txt.
There are two ways to compile:
1) compile in the target project directory:
$CD android-ndk-r5/samples/Hello-JNI
Enter the example directory
Execute the ndk-build script
2) Compile in any
Original: http://yarin.blog.51cto.com/1130898/382109
Resource preparationNote: This article takes the MAC system as an example, so the software to be prepared must be suitable for the Mac version.Android SDK: android-sdk-mac_86Android ndk: android-
Type ' * * * * * ' could not being resolvedMethod ' ****** ' could not being resolved et cetera a lot of that sort of mistakeWorkaround:This is due to the fact that the jni.h is not imported, and this file is under the NDK directory.So, refer to the following steps:Project Properties, C + + general, Path and Symbols Select the include tag, ADD, $Android _ndk_home/platforms/
NDKYou can download the NDK r4 for Windows or NDK R5 for Windows installation package:Address: http://developer.android.com/sdk/ndk/index.htmlAfter downloading, unzip to your working directory, for example: E:\Android\develop, results such as:The
Install android NDK in linuxCompile JNI. If no NDK is available, an error occurs.Error: Execution failed for task': app: compileDebugNdk '.> NDK not configured.Download the NDK from http://developer.android.com/tools/sdk/
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.