Search Results for "observer"

Fieldwatch is a passive Android application for observing nearby Wi-Fi access points and Bluetooth Low Energy advertisements. It only listens to radio information exposed by the phone and does not transmit probes or require external radio hardware. All core data stays on the device, with no Fieldwatch account, advertising network, or backend server. Flexible views and filtering tools help users reduce large radio lists to the signals relevant to a field survey. An extensible signature...

...It helps you write cleaner and simpler code by providing methods for solving problems quickly, and is easy to maintain and understand. RxJava works by extending the observer pattern in order to support sequences of data/events. It also allows you to compose sequences together declaratively through added operators, all while abstracting away concerns like low-level threading, thread-safety, concurrent data structures and synchronization. RxJava is commonly used for running simple background computations. ...

...Currently zibaldone provides the following functionalities: => a class named "Thread" that (likewise what happens in Java) is to be inherited to create user thread. => event communications management between threads (design pattern observer) => socket support class (both PF_LOCAL and AF_INET on Linux, AF_INET on windows) => Serial port communication support class => Timer objects => Logging facilities With zibaldone you can easily: developing a c++ or java multithread application connecting a thread to a socket connecting a thread to a serial port triggering an event to a timeout on a thread Note: zibaldone offers an identical interface both for linux and windows. ...

...Eg it does not run any network stuff on the main (UI) thread. The WAMP layer is using Java 8 CompletableFuture for WAMP actions (call, register, publish, and subscribe) and the Observer pattern for WAMP session, subscription and registration lifecycle events. The library is MIT licensed, maintained by the Crossbar.io Project, tested using the AutobahnTestsuite and published as a JAR to Maven and as a Docker toolchain image to Dockerhub.

This library allows the usage of RxJava with the new Android M permission model. If you need to trigger the permission request from a specific event, you need to setup your event as an observable inside an initialization phase. You can use JakeWharton/RxBinding to turn your view to an observable (not included in the library). Because your app may be restarted during the permission request, the request must be done during an initialization phase. This may be Activity.onCreate, or...

...For non-disposable tokens (tokens that can be reused), after obtaining the token, save it for repeated use, and use retryWhen() to automatically re-acquire the token when it expires, making the process of token acquisition completely transparent and simplified. Convert the returned data into a more convenient format and give it to the Observer.

...It allows developers to define and post custom events that can be observed by multiple parts of an app, such as UI controllers, services, or background workers, without requiring direct references between senders and receivers. Unlike simple observer patterns, AndroidEventBus typically integrates with Android lifecycles so that subscribers are automatically registered, paused, or cleaned up based on activity/fragment state — reducing memory leaks and errant behavior during configuration changes. The library aims to simplify common inter-component messaging tasks (like posting a login success event or notifying multiple listeners of state changes) while preserving type safety and performance.