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....
GameActivity signatures changed #150 openedJan 23, 2024byfr-an-k 3 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 ...
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...
#[cfg(feature = "android")]#[no_mangle]pubextern"system"fnJava_com_haier_uhome_uplus_hook_monitor_app_NativeLib_hello(env:JNIEnv,_class:JClass,)->jstring{// 将 Rust 字符串转换为 JNI 字符串letresult=env.new_string("Hello from Rust!").expect("Couldn't create Java string!");// 返...
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() ) );
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 ...
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 ...
name = "android-activity" version = "0.5.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "39b801912a977c3fd52d80511fe1c0c8480c6f957f21ae2ce1b92ffe970cf4b9" dependencies = [ "android-properties", "bitflags 2.4.2", "cc", "cesu8", "jni...