public boolean execute()

in cordova-plugin-echo/src/android/Echo.java [47:97]
51 lines of code
11 McCabe index (conditional complexity)

    public boolean execute(String action, final JSONArray args, final CallbackContext callbackContext) throws JSONException {
        if (action.equals("echo")) {
            callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, args.getString(0)));
        } else if(action.equals("echoAsync")) {
            cordova.getThreadPool().execute(new Runnable() {
                public void run() {
                    callbackContext.sendPluginResult( new PluginResult(PluginResult.Status.OK, args.optString(0)));
                }
            });
        } else if(action.equals("echoArrayBuffer")) {
            String data = args.optString(0);
            byte[] rawData= Base64.decode(data, Base64.DEFAULT);
            callbackContext.sendPluginResult( new PluginResult(PluginResult.Status.OK, rawData));
        } else if(action.equals("echoArrayBufferAsync")) {
            cordova.getThreadPool().execute(new Runnable() {
                public void run() {
                    String data = args.optString(0);
                    byte[] rawData= Base64.decode(data, Base64.DEFAULT);
                    callbackContext.sendPluginResult( new PluginResult(PluginResult.Status.OK, rawData));
                }
            });
        } else if(action.equals("echoMultiPart")) {
            callbackContext.sendPluginResult( new PluginResult(PluginResult.Status.OK, args.getJSONObject(0)));
        } else if(action.equals("stopEchoBulk")) {
            bulkEchoing = false;
        } else if(action.equals("echoBulk")) {
            if (bulkEchoing) {
                return true;
            }
            final String payload = args.getString(0);
            final int delayMs = args.getInt(1);
            bulkEchoing = true;
            cordova.getThreadPool().execute(new Runnable() {
                public void run() {
                    while (bulkEchoing) {
                        try {
                            Thread.sleep(delayMs);
                        } catch (InterruptedException e) {}
                        PluginResult pr = new PluginResult(PluginResult.Status.OK, payload);
                        pr.setKeepCallback(true);
                        callbackContext.sendPluginResult(pr);
                    }
                    PluginResult pr = new PluginResult(PluginResult.Status.OK, payload);
                    callbackContext.sendPluginResult(pr);
                }
            });
        } else {
            return false;
        }
        return true;
    }