Implement some further JS methods to make additional watchapps happy

app/src/main/assets/app_config/js/gadgetbridge_boilerplate.js

@@ -34,6 +34,9 @@ function gbPebble() {
     this.configurationValues = null;
 
     this.addEventListener = function(e, f) {
+        if(e == 'ready') {
+            this.ready = f;
+        }
         if(e == 'showConfiguration') {
             this.showConfiguration = f;
         }
@@ -45,6 +48,20 @@ function gbPebble() {
         }
     }
 
+    this.removeEventListener = function(e, f) {
+        if(e == 'ready') {
+            this.ready = null;
+        }
+        if(e == 'showConfiguration') {
+            this.showConfiguration = null;
+        }
+        if(e == 'webviewclosed') {
+            this.parseconfig = null;
+        }
+        if(e == 'appmessage') {
+            this.appmessage = null;
+        }
+    }
     this.actuallyOpenURL = function() {
         window.open(this.configurationURL.toString(), "config");
     }
@@ -64,15 +81,31 @@ function gbPebble() {
         return JSON.parse(GBjs.getActiveWatchInfo());
     }
 
-    this.sendAppMessage = function (dict, callback){
-        this.configurationValues = JSON.stringify(dict);
-        document.getElementById("jsondata").innerHTML=this.configurationValues;
-        return callback;
+    this.sendAppMessage = function (dict, callbackAck, callbackNack){
+        try {
+            this.configurationValues = JSON.stringify(dict);
+            document.getElementById("jsondata").innerHTML=this.configurationValues;
+            return callbackAck;
+        }
+        catch (e) {
+            GBjs.gbLog("sendAppMessage failed");
+            return callbackNack;
+        }
     }
 
-    this.ready = function(e) {
-        GBjs.gbLog("ready called");
+    this.getAccountToken = function() {
+        return '';
     }
+
+    this.getWatchToken = function() {
+        return GBjs.getWatchToken();
+    }
+
+    this.showSimpleNotificationOnPebble = function(title, body) {
+        GBjs.gbLog("app wanted to show: " + title + " body: "+ body);
+    }
+
+
 }
 
 var Pebble = new gbPebble();

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/ExternalPebbleJSActivity.java

@@ -131,7 +131,11 @@ public class ExternalPebbleJSActivity extends Activity {
         public String getActiveWatchInfo() {
             JSONObject wi = new JSONObject();
             try {
+                wi.put("firmware",mGBDevice.getFirmwareVersion());
                 wi.put("platform", PebbleUtils.getPlatformName(mGBDevice.getHardwareVersion()));
+                wi.put("model", PebbleUtils.getModel(mGBDevice.getHardwareVersion()));
+                //TODO: use real info
+                wi.put("language","en");
             } catch (JSONException e) {
                 e.printStackTrace();
             }
@@ -157,6 +161,12 @@ public class ExternalPebbleJSActivity extends Activity {
         public String getAppUUID() {
             return appUuid.toString();
         }
+        
+        @JavascriptInterface
+        public String getWatchToken() {
+            //specification says: A string that is is guaranteed to be identical for each Pebble device for the same app across different mobile devices. The token is unique to your app and cannot be used to track Pebble devices across applications. see https://developer.pebble.com/docs/js/Pebble/
+            return "gb"+appUuid.toString();
+        }
     }
 
     @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/PebbleUtils.java

@@ -12,4 +12,16 @@ public class PebbleUtils {
         }
         return platformName;
     }
+    public static String getModel(String hwRev) {
+        //TODO: get real data?
+        String model;
+        if (hwRev.startsWith("snowy")) {
+            model = "pebble_time_black";
+        } else if (hwRev.startsWith("spalding")) {
+            model = "pebble_time_round_black_20mm";
+        } else {
+            model = "pebble_black";
+        }
+        return model;
+    }
 }