Android uses Andserver to build servers

This article has participated in the activity of “New person creation Ceremony”, and started the road of digging gold creation together.

The effect

demand

There is a function on the mobile phone, but I need to use the computer to control when to start this function, and then search on the Internet and find that AndServer can meet the requirements. I just implemented a simple function, if you are interested, you can study it in depth.

The address is github.com/yanzhenjie/…

steps

1. The introduction of

implementation 'com. Yanzhenjie: andserver: 1.0.2'
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2. To apply for permission

<uses-permission android:name="android.permission.INTERNET" />
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3. Initialize the server

    private void initServer(a) {
        AssetManager assetManager = getAssets();
        WebSite webSite = new AssetsWebsite(assetManager, "");

        AndServer andServer = new AndServer.Build()
                .website(webSite)
                .timeout(30 * 1000)
                .port(1234)
                .registerHandler("login".new loginRequest())
                .registerHandler("search".new searchRequest())
                .listener(mListener)
                .build();
        server = andServer.createServer();
        server.start();
    }
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5. The main code

    /** * listen event */
    private Server.Listener mListener = new Server.Listener() {

        @Override
        public void onStarted(a) {
            Log.e(TAG, "onStarted: ");
            tvTips.setText("Service started successfully");
        }

        @Override
        public void onStopped(a) {
            Log.e(TAG, "onStopped: ");
        }

        @Override
        public void onError(Exception e) {
            Log.e(TAG, "onError: " + e.getMessage());
            tvTips.setText("Service startup failed:"+e.getMessage()); }};public class searchRequest implements RequestHandler{
        @Override
        public void handle(HttpRequest request, HttpResponse response, HttpContext context) throws HttpException, IOException {

           runOnUiThread(new Runnable() {
               @Override
               public void run(a) {
                   Toast.makeText(MainActivity.this."Photos", Toast.LENGTH_SHORT).show(); }}); StringEntity stringEntity =new StringEntity("Photos"."utf-8"); response.setEntity(stringEntity); }}public class loginRequest implements RequestHandler {

        @Override
        public void handle(HttpRequest request, HttpResponse response, HttpContext context) throws HttpException, IOException {

            Map<String, String> params = HttpRequestParser.parse(request);

            // Request params.
            final String userName = params.get("name");
            final String password = params.get("pwd");
            // Chinese needs decoding
            final String userName1 = Uri.decode(userName);
            final String password1 = Uri.decode(password);
            Log.e(TAG, "handle: " + userName);
            runOnUiThread(new Runnable() {
                @Override
                public void run(a) { tvUsername.setText(userName1); tvPwd.setText(password1); }}); StringBuilder sb =new StringBuilder();
            sb.append("Username:" + userName1);
            sb.append("\n");
            sb.append("Password:" + password1);
            StringEntity stringEntity = new StringEntity(sb.toString(), "utf-8"); response.setEntity(stringEntity); }}Copy the code