- #Android web server how to#
- #Android web server upgrade#
- #Android web server android#
- #Android web server software#
The button on the other hand will initiate the connection: The textview will show the result from the server.
#Android web server android#
In your android manifest, add the internet permission as follows: Step 3: Design LayoutĬreate a layout with a textview and a button. In your app-level adle add the following implementation statement: implementation '3:okhttp:3.6.0' Step 2: Add Internet Permission The url(ws://) is used to setup websockets.
#Android web server how to#
In this tutorial you will learn how to use websockets using OkHTTP.
Better compression effect: Compared with HTTP compression, Websocket can use the context of the previous content with proper extension support, and can significantly improve the compression rate when transferring similar data. There is also support for Kotlin Multiplatform Projects which enables you to write the networking client code once in Kotlin and then compile to whatever platform you are. Better binary support: Websocket defines binary frames, which can handle binary content more easily than HTTP Ktor is a framework that helps implementing web-based applications and it can be used either on an Android app for the client-side logic or on a Kotlin server-side project. The HTTP request may need to carry status information in each request (such as identity authentication, etc.) Keep the connection state: Unlike HTTP, Websocket needs to create a connection first, which makes it a stateful protocol, and then part of the state information can be omitted when communicating. Stronger real-time performance: Since the protocol is full-duplex, the server can actively send data to the client at any time. Less control overhead: After the connection is created, when data is exchanged between the server and the client, the data packet header used for protocol control is relatively small. If wss is used for encryption, the server web address is URL, such as: ws://wss://Advantages of Websocket By default, the Websocket protocol uses port 80 when running on top of TLS, port 443 is used by default. Websocket uses the same TCP port as HTTP, which can bypass most firewall restrictions. Thus the client and server only need to complete a handshake, and a persistent connection can be created directly between the two, and two-way data transfer carried out. This avoids the overhead of sending an additional HTTP request to check if there are newer updates. Thus the app auto-updates itself whenever newer updates are available. Rather than long polling to get updates for example from a livescore app, you can use websockets to create a persistent connection between the client and the server. This protocol defines an API that establishes a "socket" connection between a web browser and a server. 
It provides a full-duplex communication channels over a single TCP connection. There are a number of apps that will keep your device from sleeping, but we like Keep Screen On because it allows you to decide which apps will keep the screen awake and to set the device not to sleep while charging.WebSocket is a protocol that makes it possible to open a two-way interactive communication session between the client and the server.
#Android web server software#
When your Android device goes to sleep, the server software goes to sleep also so users will not be able to connect to it. MORE: 5 Ways to Speed Up Your Android Phone in Under 5 Minutes Keep Your Web Server Awake
#Android web server upgrade#
Keep in mind that hosting a web site from your home Internet connection may violate your ISP's terms of service so, if you're planning to have everyone on the Internet visiting, you may want to upgrade your account or purchase a web hosting package. You can solve this problem by purchasing a domain and using a dynamic DNS service such as dyn.com that always directs that domain to your current IP address, no matter how often it changes. Unfortunately, unless you pay for a plan with a static IP address, your number could change the next time your router reboots. Anyone on the Internet will now be able to navigate to your site, as long as you give them this IP address to use.
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