#!/usr/bin/python#!/usr/bin/env python# -*- coding:utf-8 -*-from tempfile import TemporaryFilefrom xlwt import Workbookimport re,sys,os dir = sys.path[0]print dir book = Workbook(encoding='...

Xcode 15 Assertion failed:

import 'dart:typed_data';import 'dart:convert';var name ='我是谁哈哈哈哈.mp3';print('===字符: ${name}');String name2 = await base64Encode(utf8.encode(name));print('===编码后: ${name2}');Uint8List name3 = await ba

把依赖copy 到pub.dev 目录下flutter pub get --offlineflutter build apk可以编译出离线apk。

调整系统GPS 的Intent方法Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);startActivityForResult(intent,887);

androidANR文件

debugPrintStack (package:flutter/src/foundation/assertions.dart:1123:29)