toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  return 'MethodChannelObserver{'
      '"channelName": "$channelName", '
      '"platform": "$platform", '
      '"cost":${endTime - startTime}, '
      '"startTime": $startTime, '
      '"endTime": $endTime, '
      '"methodName": "$methodName", '
      '"arguments": "$arguments", '
      '"invokeStack": "$invokeStack", '
      '"errorStackTrace": "$errorStackTrace", '
      '"exception": "$exception"'
      '}';
}