I am getting a crash on receiving a JSON string from our applications server. We believe that when an entry has "quotes", there are extra escapes added.
In android, how can I determine if I receive such a string , and how do I fix it from the Android side?
Here is our current response string processing:
public String processResponseString(String responseString) {
if (responseString.startsWith("\"")) {
responseString = responseString.substring(1, responseString.length());
}
if (responseString.endsWith("\"")) {
responseString = responseString.substring(0, responseString.length() - 1);
}
responseString = EscapeUtil.unescapeString(responseString);
return responseString;
}
Also, logcat does not include the entire json string after the crash, so I cannot see the actual string that is causing the crash.
java.lang.ClassCastException: com.optiisolutions.housekeeping.model.OptiiAPI.OptiiError cannot be cast to java.util.Map
at com.optiisolutions.housekeeping.network.OptiiHTTPClientRetroFit$2.success(OptiiHTTPClientRetroFit.java:186)
at retrofit.CallbackRunnable$1.run(CallbackRunnable.java:45)
optiiClient.postRequest(event.getRequest(), new Callback<Map<String, Object>>() {
@Override
public void success(Map<String, Object> stringObjectMap, Response response) {
Log.d(TAG, "Successful response: " + stringObjectMap.toString());
String result = (String) stringObjectMap.get(OPTII_RESULT_TYPE);
String json = gson.toJson(stringObjectMap, Map.class);
I think you need to parse Map
in to JSON
Like below code by using JSONValue.
optiiClient.postRequest(event.getRequest(), new Callback<Map<String, Object>>() {
@Override
public void success(Map<String, Object> stringObjectMap, Response response) {
Log.d(TAG, "Successful response: " + stringObjectMap.toString());
// For JsonValue you need to add one jar file .
String json= JSONValue.toJSONString(stringObjectMap);
Log.d(TAG, "Successful json: " + json);
}
need to add jar javax.json-1.0.2.jar
in gradle
dependencies
dependencies {
compile files('libs/javax.json-1.0.2.jar')
}
Download javax.json-1.0.2.jar
Download from below link:
http://www.java2s.com/Code/Jar/j/Downloadjavaxjson102jar.htm
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