Explanation of the meaning of IDE, ADT, SDK, JDK, Ndk in Android

Explanations of IDE, ADT, SDK, JDK, Ndk in Android

1. IDE:
Intelligent Development environm for short. That is, the intelligent development environment. is a development tool. Common Ides are adt-bundles and Android studio. Each of the two needs to configure the JDK.

2. ADT:
Short for Android development tools. That is, Android development tools. ADT is a plug-in for Eclipse. The role of a bridge between Eclipse and the SDK.

3. SDK:
Soft Development Kit for short. Software Development Kit. In Android, it provides developers with the library files and other tools used to develop them.

4. JDK:
Java SDK Development Toolkit. Includes the Java Runtime Environment, Java tools, and the Java base Class library.
5. NDK:
Concept:
(1). The NDK is a collection of a range of tools. Help developers quickly develop a dynamic library of C + +.
and can automatically package so and Java applications together into an APK. These tools are great for developers.
(2). The NDK will be the beginning of development support for Android platform C Development.
Role:
(1). Protection of the code. Because Java layer code is easy to decompile, and C + + library anti-compilation is very difficult.
(2). The existing open Source library is easy to use. Most of the existing open source libraries are written in C + + code.
(3). Improve the execution efficiency of the program. Use c development for application logic that requires high performance to improve application execution efficiency.
(4). Easy to transplant. The library can be used in other embedded platforms conveniently.

Explanation of the meaning of IDE, ADT, SDK, JDK, Ndk in Android