在local.properties文件中设置ndk的路径 sdk.dir=F\:\\Android-Studio\\sdk ndk.dir=F\:\\Android-Studio\\android-ndk-r10 1. 2. 3. 在build。gradle的android节点下加入 android{compileSdkVersion19buildToolsVersion'19.1.0'defaultConfig{applicationId"android.com.myndk"minSdkVersion15targetSdkVersion19versi...
1.下载并配置NDK 步骤1:下载NDK 下载NDKAndroid官网下载地址 解压。将解压路径设置为:Android Studio的SDK目录里,并命名为ndk-bundle。(Android Studio会自动检查该路径进行配置,从而省去了收到配置ndk的工作) 步骤2: 配置NDK环境变量 在系统环境变量里面创建NDK_HOME 将NDK_HOME追加到Path环境变量下;%NDK_HOME% ...
# Sets the minimum versionofCMake required to build the native library.cmake_minimum_required(VERSION3.4.1)# Creates and names a library,sets itaseitherSTATIC# orSHARED,and provides the relative paths to its source code.# You can define multiple libraries,and CMake builds themforyou.# Gradle ...
NDK_HOME变量例如：1. JAVA_HOME=C:\Program Files\Java\jdk1.7.0_052.ANDROID_SDK_HOME=D:\adt-bundle-windows-x86-20140702\sdk3.ANT_HOME=D:\apache-ant-1.9.44.NDK_HOME=D:\android-ndk-r10•添加Path变量JAVA_HOME%\bin;%NDK_HOME%;%ANDROID_SDK_HOME%\platform-tools;%ANT_HOME%\bin ...
tvCompileVersion.setText("API Lever "+ Build.VERSION.SDK_INT); 再一些XML属性调整文本的尺寸或样式,就一个个尝试吧。 挑战练习:限制作弊次数 (允许用户最多作弊3次。记录用户偷看答案的次数,在CHEAT按钮下显示剩余次数。超出后,禁用偷看按钮。) 先把布局写好,多个Textview显示偷看答案剩余次数,记得在横屏里面...
6. Download and set up the Android NDKIf you are using the IL2CPP scripting back end for Android, you need the Android Native Development Kit (NDK). It contains the toolchains (such as compiler and linker) needed to build the necessary libraries, and finally produce the output package (...
NDK NDK全称是Native Development Kit,里面有很多工具,编译器,链接器,标准库,共享库。这些都是交叉编译必不可少的部分。为了理解方便,我们首先来看看它的文件结构。以我这台机器上的版本为例——/home/Andy/Android/Sdk/ndk/21.4.7075529(Windows上默认位置则是c:\Users\xxx\AppData\Local\Android\Sdk\)。 NDK...
versionName "1.0" ndk { moduleName "emJniLibName" //生成的so名字 abiFilters "armeabi", "armeabi-v7a", "x86" //输出指定三种abi体系结构下的so库。目前可有可无。 } } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro...
3.NDK开发 准备工作都做完了,下面进入正题,看下MainActivity: publicclassMainActivityextendsAppCompatActivity{// 加载native-lib,不加lib前缀static{System.loadLibrary("native-lib");}@OverrideprotectedvoidonCreate(BundlesavedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.activity_main...
packagecom.example.a001_ndk_get_version;importandroidx.appcompat.app.AppCompatActivity;importandroid.os.Bundle;importandroid.widget.TextView;publicclassMainActivityextendsAppCompatActivity{@OverrideprotectedvoidonCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.activit...