Game registers at main API

app/build.gradle

@@ -29,5 +29,6 @@ dependencies {
     compile 'com.affectiva.android:affdexsdk:3.1'
     compile 'com.google.code.gson:gson:2.4'
     compile 'com.android.support:design:23.4.0'
+    compile 'com.loopj.android:android-async-http:1.4.9'
     testCompile 'junit:junit:4.12'
 }

app/src/main/AndroidManifest.xml

@@ -4,6 +4,7 @@
     package="com.rubenvandeven.emotionhero">
 
     <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.INTERNET" />
 
     <application
         android:allowBackup="true"

app/src/main/java/com/rubenvandeven/emotionhero/ApiRestClient.java

@@ -0,0 +1,149 @@
+package com.rubenvandeven.emotionhero;
+
+import android.content.Context;
+import android.util.Log;
+
+import com.loopj.android.http.AsyncHttpClient;
+import com.loopj.android.http.AsyncHttpResponseHandler;
+import com.loopj.android.http.JsonHttpResponseHandler;
+import com.loopj.android.http.RequestParams;
+import com.loopj.android.http.SyncHttpClient;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import cz.msebera.android.httpclient.Header;
+import cz.msebera.android.httpclient.HeaderElement;
+import cz.msebera.android.httpclient.ParseException;
+
+/**
+ * Created by ruben on 01/09/16.
+ *
+ * A way to interact with api.emotionhero.com
+ */
+
+public class ApiRestClient {
+    private static final String BASE_URL = "http://api.emotionhero.com"; // TODO: https!
+
+    private static AsyncHttpClient client = new AsyncHttpClient();
+    private static SyncHttpClient syncClient = new SyncHttpClient();
+
+    private String jwt;
+
+    private Player player;
+
+    public ApiRestClient(Player player) {
+        this.player = player;
+    }
+
+    public void registerIfNeeded() {
+        if(player.getJWT() == null) {
+            requestWithJWT(null, null, null, null);
+        }
+    }
+
+    /**
+     * For now call register endpoint. Given JWT should have a long enough lifetime (for now)
+     * @todo However, custom token endpoint should be used eventually
+     * @param method
+     * @param url
+     * @param params
+     * @param responseHandler
+     */
+    public void requestWithJWT(final String method, final String url, final RequestParams params, final AsyncHttpResponseHandler responseHandler) {
+        // sync call, so we can return a value!
+        client.post(BASE_URL + "/api/register", null, new JsonHttpResponseHandler() {
+            @Override
+            public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
+                // If the response is JSONObject instead of expected JSONArray
+                try {
+                    String token = response.getString("jwt");
+                    String remoteId = response.getString("id");
+                    Log.d("API", "Token " + token);
+                    Log.d("API", "RemoteId" + remoteId);
+                    getPlayer().setJWT(token);
+                    getPlayer().setRemoteId(remoteId);
+
+                    if(method != null) {
+                        ApiRestClient.this.request( method, url, params, responseHandler);
+                    }
+                } catch (JSONException e) {
+//                    responseHandler.sendFailureMessage(500, null, null);
+                    // failure!!
+                    // retrying later probably....
+                    Log.e("API", "Failed request");
+                    e.printStackTrace();
+                }
+            }
+        });
+    }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    class TokenHeader implements Header {
+        /**
+         * Get the name of the Header.
+         *
+         * @return the name of the Header,  never {@code null}
+         */
+        @Override
+        public String getName() {
+            return "X-Access-Token";
+        }
+
+        /**
+         * Get the value of the Header.
+         *
+         * @return the value of the Header,  may be {@code null}
+         */
+        @Override
+        public String getValue() {
+            return "Bearer " + player.getJWT();
+        }
+
+        /**
+         * Parses the value.
+         *
+         * @return an array of {@link HeaderElement} entries, may be empty, but is never {@code null}
+         * @throws ParseException
+         */
+        @Override
+        public HeaderElement[] getElements() throws ParseException {
+            return new HeaderElement[]{};
+        }
+    }
+
+    public void request(String method, String url, RequestParams params, AsyncHttpResponseHandler responseHandler) {
+        Header[] headers = new Header[]{new TokenHeader()};
+        Log.d("API", "Do request to: " + url);
+        if(method == "post") {
+            client.post(player.getContext(), url, headers,params,"application/json", responseHandler);
+        } else {
+            client.get(player.getContext(), url, headers, params, responseHandler);
+        }
+    }
+
+    public void get(String url, RequestParams params, AsyncHttpResponseHandler responseHandler) {
+        String jwt = player.getJWT();
+        if(jwt != null) {
+            request("get", getAbsoluteUrl(url), params, responseHandler);
+        } else {
+            requestWithJWT("get", getAbsoluteUrl(url), params, responseHandler);
+        }
+    }
+
+    public void post(String url, RequestParams params, AsyncHttpResponseHandler responseHandler) {
+        String jwt = player.getJWT();
+        if(jwt != null) {
+            request("post", getAbsoluteUrl(url), params, responseHandler);
+        } else {
+            requestWithJWT("post", getAbsoluteUrl(url), params, responseHandler);
+        }
+    }
+
+    private static String getAbsoluteUrl(String relativeUrl) {
+        return BASE_URL + relativeUrl;
+    }
+}

app/src/main/java/com/rubenvandeven/emotionhero/GamingActivity.java

@@ -2,7 +2,6 @@ package com.rubenvandeven.emotionhero;
 
 import android.Manifest;
 import android.annotation.TargetApi;
-import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.media.AudioAttributes;
@@ -27,12 +26,10 @@ import com.affectiva.android.affdex.sdk.detector.CameraDetector;
 import com.affectiva.android.affdex.sdk.detector.Detector;
 import com.affectiva.android.affdex.sdk.detector.Face;
 
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
 import java.util.HashMap;
 import java.util.List;
 
+
 /**
  * An example full-screen activity that shows and hides the system UI (i.e.
  * status bar and navigation/system bar) with user interaction.

app/src/main/java/com/rubenvandeven/emotionhero/IntroActivity.java

@@ -85,6 +85,8 @@ public class IntroActivity extends AppCompatActivity {
 
         continueHandler = new Handler();
         continueHandler.postDelayed(continueRunnable, 7000 + (3*extraLogoDelay));
+
+        player.api.registerIfNeeded();
     }
 
     public void continueToMenu() {

app/src/main/java/com/rubenvandeven/emotionhero/Player.java

@@ -1,6 +1,7 @@
 package com.rubenvandeven.emotionhero;
 
 import android.content.Context;
+import android.content.SharedPreferences;
 import android.util.Log;
 
 import java.io.FileInputStream;
@@ -21,6 +22,13 @@ public class Player {
 
     PlayerInfo info;
 
+    /**
+     * Api calls are on player basis, so call them from here
+     */
+    public ApiRestClient api;
+
+    public static final String PREFS_NAME = "PlayerPrefs";
+
     public static Player getInstance(Context c) {
         if(ourInstance == null) {
             ourInstance = new Player(c);
@@ -31,6 +39,44 @@ public class Player {
     private Player(Context c) {
         this.c = c;
         this.info = loadPlayerInfo();
+
+        api = new ApiRestClient(this);
+    }
+
+    public Context getContext() {
+        return c;
+    }
+
+    /**
+     * Set the Id as it is used on the API
+     * @return
+     */
+    public String getRemoteId() {
+        SharedPreferences settings = c.getSharedPreferences(PREFS_NAME, 0);
+        return settings.getString("remoteId", null);
+    }
+
+    public void setRemoteId(String remoteId) {
+        SharedPreferences settings = c.getSharedPreferences(PREFS_NAME, 0);
+        SharedPreferences.Editor editor = settings.edit();
+        editor.putString("remoteId", remoteId);
+        editor.commit();
+    }
+
+    /**
+     * Set the JWT as it is used on the API
+     * @return
+     */
+    public String getJWT() {
+        SharedPreferences settings = c.getSharedPreferences(PREFS_NAME, 0);
+        return settings.getString("jwt", null);
+    }
+
+    public void setJWT(String jwt) {
+        SharedPreferences settings = c.getSharedPreferences(PREFS_NAME, 0);
+        SharedPreferences.Editor editor = settings.edit();
+        editor.putString("jwt", jwt);
+        editor.commit();
     }
 
     public PlayerInfo getPlayerInfo() {