android-activity provides a "glue" layer for building native Rust applications on Android, supporting multiple Activity base classes. It's comparable to android_native_app_glue.c for C/C++ applications and is an alternative to the ndk-glue crate....
Unable to load native library for native activity on Android 5.1 #144 openedOct 31, 2023byfr-an-k 15 Investigate migrating naivelibccode to managed/saferustix #139 openedOct 17, 2023byMarijnS95 Allow downstream libraries' documentation to work without feature flags ...
Starting: Intent { act=android.intent.action.MAIN cmp=rust.ezlog_android_preview/android.app.NativeActivity } 项目结构 ├── android │ ├── app # android示例工程│ └── lib-ezlog # EZLog android 库 ├── examples # rust 示例 ├── ezlog-cli # 命令行工具 ├── ezlog-core ...
保存并同步项目后,我们可以在Java代码中调用Rust函数,如下所示: publicclassMainActivityextendsAppCompatActivity{// ...static{System.loadLibrary("android_rust_demo");}@OverrideprotectedvoidonCreate(BundlesavedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);intresult=a...
x86_64-linux-android (installed) 如果已安装,后面会有 (installed) 标识;建议一次性都安装上: rustup target add aarch64-linux-android arm-linux-androideabi armv7-linux-androideabi i686-linux-android thumbv7neon-linux-androideabi x86_64-linux-android ...
Android NDK 可以使用一些第三方的动态库, 如何用 Rust 写个东西生成动态库, 给 Cpp 这边调用, 这边记录一下过程. 配置Rust 工程 首先写个Rust工程, 搞出个动态库出来, 先是创建个项目, 这里取名叫ffi-example cargo new ffi-example --lib 打开Cargo.toml 文件, 里面的内容长这样 ...
pub unsafe extern fn Java_com_example_android_MainActivity_hello(env: JNIEnv, _: JObject, j_recipient: JString) -> jstring { let recipient = CString::from( CStr::from_ptr( env.get_string(j_recipient).unwrap().as_ptr() ) );
三、Android集成 SO集成 RustGreeting.java publicclassRustGreeting{static{System.loadLibrary("android_demo");}privatestaticnativeStringgreeting(finalStringpattern);publicstaticStringsayHello(Stringto){returngreeting(to);}} MainActivity.java publicclassMainActivityextendsAppCompatActivity{// Used to load the '...
Performing Incremental InstallServing...All files should be loaded.Notifying the device.SuccessInstall command completein949msStarting:Intent{act=android.intent.action.MAINcmp=rust.ezlog_android_preview/android.app.NativeActivity} 项目结构 代码语言:javascript ...
Then, open the example/android/app/build.gradle file and change the minSdkVersion from 16 to 22, as our library was built with this setting, too. And finally, open the example/pubspec.yaml file and add the line below to avoid this issue when building the iOS version: ...