Android Development Environment

本文详细介绍了如何设置Android开发环境,包括下载Android SDK、安装Eclipse IDE,并通过Eclipse安装必要的Google插件,最后配置SDK的位置。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

1.download android sdk, tar xjvf sdk.tar.bz2, ./tools/android

2.install Eclipse

3.sudo apt-get install eclipse-pde

4.Help->Install New Software->Add >https://dl-ssl.google.com/android/eclipse/

5.Windows->Preferences->SDK location

> react-native run-android info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag. Jetifier found 1715 file(s) to forward-jetify. Using 12 workers... info JS server already running. info Installing the app... Deprecated Gradle features were used in this build, making it incompatible with Gradle 8.0. You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins. See https://docs.gradle.org/7.4/userguide/command_line_interface.html#sec:command_line_warnings 6 actionable tasks: 6 up-to-date FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring project ':jcore-react-native'. > Could not determine the dependencies of null. > Could not resolve all task dependencies for configuration ':jcore-react-native:classpath'. > Could not find com.android.tools.build:gradle:2.2.3. Searched in the following locations: - https://jcenter.bintray.com/com/android/tools/build/gradle/2.2.3/gradle-2.2.3.pom If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration. Required by: project :jcore-react-native * Try: > Run with --stacktrace option to get the stack trace. > Run with --info or --debug option to get more log output. > Run with --scan to get full insights. * Get more help at https://help.gradle.org BUILD FAILED in 17s error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup. Error: Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort=8081 FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring project ':jcore-react-native'. > Could not determine the dependencies of null. > Could not resolve all task dependencies for configuration ':jcore-react-native:classpath'. > Could not find com.android.tools.build:gradle:2.2.3. Searched in the following locations: - https://jcenter.bintray.com/com/android/tools/build/gradle/2.2.3/gradle-2.2.3.pom If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration. Required by: project :jcore-react-native * Try: > Run with --stacktrace option to get the stack trace. > Run with --info or --debug option to get more log output. > Run with --scan to get full insights. * Get more help at https://help.gradle.org BUILD FAILED in 17s at makeError (D:\AwesomeProject\node_modules\execa\index.js:174:9) at D:\AwesomeProject\node_modules\execa\index.js:278:16 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async runOnAllDevices (D:\AwesomeProject\node_modules\@react-native-community\cli-platform-android\build\commands\runAndroid\runOnAllDevices.js:109:5) at async Command.handleAction (D:\AwesomeProject\node_modules\@react-native-community\cli\build\index.js:192:9) info Run CLI with --verbose flag for more details.
最新发布
08-09
<think>嗯,用户在使用react-native run-android的时候遇到了构建失败的问题,错误信息显示在配置:jcore-react-native项目时,无法解析依赖项,特别是找不到com.android.tools.build:gradle:2.2.3。这可能是因为Gradle插件版本过旧,或者仓库配置有问题。 首先,我需要确认用户是否使用了正确的Gradle版本和插件版本。错误信息中的gradle-2.2.3确实比较旧,而当前可能已经升级到更高版本,比如7.x。用户可能需要更新项目中的Gradle插件版本,或者检查项目的build.gradle文件中的配置。 另外,错误信息提到搜索的仓库是jcenter.bintray.com,但JCenter已经在2021年停止服务了,所以用户可能需要将仓库改为mavenCentral()或者google()。这可能导致依赖无法下载,所以需要调整仓库配置。 可能的解决步骤包括:升级Gradle插件版本,修改build.gradle中的仓库配置,或者检查网络连接是否正常。此外,用户可能需要同步项目或清除缓存后重新构建。 接下来,我应该详细解释这些步骤,并提供具体的修改建议,比如在android/build.gradle中更改gradle版本,或者在repositories中替换仓库地址。同时,提醒用户检查Gradle版本与插件版本的兼容性,避免出现其他问题。 最后,生成相关问题,比如如何更新Gradle版本,替换仓库,检查版本兼容性,以及处理其他可能的构建错误。</think>问题出在`jcore-react-native`插件依赖的Gradle插件版本过低(2.2.3),而JCenter仓库已停用导致无法下载该版本。以下是解决方案: 1. **升级Gradle插件版本** 修改`android/build.gradle`文件: ```gradle buildscript { dependencies { // 将2.2.3升级为7.4.x(与Gradle 7.4兼容) classpath 'com.android.tools.build:gradle:7.4.2' } } ``` 2. **替换仓库地址** 同一文件中,将`jcenter()`替换为`mavenCentral()`: ```gradle buildscript { repositories { // jcenter() // 注释掉JCenter mavenCentral() // 替换为Maven中央仓库 google() // 确保包含Google仓库 } } ``` 3. **清理缓存重新构建** 在项目目录执行: ```bash cd android ./gradlew clean cd .. npx react-native run-android ``` 4. **检查Gradle版本兼容性** 确保`android/gradle.properties`中Gradle版本与插件兼容: ```properties org.gradle.version=7.4 ```
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值