Added code to receive settings by HTTP POST request.
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@@ -281,17 +281,23 @@ public class SdDataSourceNetworkPassive extends SdDataSource {
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JSONObject dataObject = mainObject.getJSONObject("dataObj");
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String dataTypeStr = dataObject.getString("dataType");
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Log.v(TAG,"updateFromJSON - dataType="+dataTypeStr);
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if (dataTypeStr.equals("raw")) {
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Log.v(TAG,"updateFromJSON - processing raw data");
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JSONArray accelVals = dataObject.getJSONArray("data");
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Log.v(TAG, "Received " + accelVals.length() + " acceleration values");
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int i;
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for (i=0;i<accelVals.length();i++)
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{
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for (i = 0; i < accelVals.length(); i++) {
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mAccData[i] = accelVals.getInt(i);
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}
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mNSamp = accelVals.length();
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doAnalysis();
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} else if (dataTypeStr.equals("settings")){
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Log.v(TAG,"updateFromJSON - processing settings");
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mSamplePeriod = (short)dataObject.getInt("analysisPeriod");
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mSampleFreq = (short)dataObject.getInt("analysisPeriod");
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mSdData.haveSettings = true;
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mSdData.mSampleFreq = mSampleFreq;
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}
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} catch (Exception e) {
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Log.v(TAG,"Error Parsing JSON String - "+e.toString());
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}
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@@ -94,6 +94,11 @@ public class SdWebServer extends NanoHTTPD {
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//Log.v(TAG, " postData=" + postData);
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// Send the data to the SdDataSource so the app can pick it up.
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mSdServer.mSdDataSource.updateFromJSON(parameters.toString());
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if (mSdData.haveSettings) {
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answer = "OK";
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} else {
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answer = "sendSettings";
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}
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break;
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default:
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Log.v(TAG, "WebServer.serve() - Unrecognised method - " + method);
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@@ -101,6 +106,8 @@ public class SdWebServer extends NanoHTTPD {
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break;
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case "/settings":
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switch (method) {
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case GET:
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//Log.v(TAG,"WebServer.serve() - Returning settings");
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try {
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JSONObject jsonObj = new JSONObject();
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@@ -119,7 +126,15 @@ public class SdWebServer extends NanoHTTPD {
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answer = "Error Creating Data Object";
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}
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break;
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case POST:
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Log.v(TAG, "WebServer.serve() - POST /settings - receiving data from device: parameters=" + parameters.toString());
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Log.v(TAG, " header=" + header.toString());
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Log.v(TAG, " files=" + files.toString());
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mSdServer.mSdDataSource.updateFromJSON(parameters.toString());
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break;
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default:
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Log.v(TAG, "WebServer.serve() - Unrecognised method - " + method);
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}
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case "/spectrum":
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Log.v(TAG, "WebServer.serve() - Returning spectrum - 1");
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try {
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