formatStackTrace method
Implementation
String? formatStackTrace(StackTrace? stackTrace, int methodCount) {
var lines = stackTrace.toString().split('\n');
var formatted = <String>[];
var count = 0;
///
/// fmt trace: 去掉第一行, 没意义
///
for (var line in lines.sublist(1)) {
if (_discardDeviceStacktraceLine(line) || _discardWebStacktraceLine(line) || _discardBrowserStacktraceLine(line)) {
continue;
}
formatted.add('#$count ${line.replaceFirst(RegExp(r'#\d+\s+'), '')}');
if (++count == methodCount) {
break;
}
}
if (formatted.isEmpty) {
return null;
} else {
return formatted.join('\n');
}
}