get string value . concode_field_sep Map<String,Object> mMap concode_field_sep JSONObject getObject concode_elem_sep Iterator<String> keys concode_elem_sep double getDouble concode_elem_sep JSONArray getArray concode_elem_sep float getFloat concode_elem_sep void put concode_elem_sep void writeJSON concode_elem_sep long getLong concode_elem_sep int getInt concode_elem_sep boolean contains concode_elem_sep Object get concode_elem_sep void putAll concode_elem_sep void putAll concode_elem_sep boolean getBoolean