CMingTseng

// Note  !!
// How Wrap_content ?  let size match  child height ?
// now  not work  help me fix it 
//Ref : https://stackoverflow.com/questions/50713888/how-to-show-image-from-network-in-flutter-boxdecoration
// https://blog.csdn.net/qq_24531461/article/details/85541613
// Yes i do not want set height or Width or  "Width & height "

class UrbanCongratulationsWidget extends StatelessWidget {
  @override
  Widget build(BuildContext context) {

CMingTseng

class ItemBuildModify extends StatelessWidget {
  final Color color;

  ItemBuildModify(this.color );

  @override
  Widget build(BuildContext context) {
    ////TODO  below fail !! if use Scaffold  will get  Height infinity error
    return
      // Scaffold(

CMingTseng

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
class ItemSizeCheck extends StatelessWidget {
  final Color color;

  ItemSizeCheck(this.color );

  @override
  Widget build(BuildContext context) {

CMingTseng

import 'package:flutter/material.dart';

class ControllerDemoPage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: new Text(
          "ControllerDemoPage",
        ),

CMingTseng

Getting the Android Emulator running on EC2 📱

# @ your EC2 instance
sudo apt update
sudo apt install openjdk-8-jre unzip
wget https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
unzip sdk-tools-linux-4333796.zip -d android-sdk
sudo mv android-sdk /opt/
export ANDROID_SDK_ROOT=/opt/android-sdk

CMingTseng

[wsl2]
kernel=C:\\Users\\JAKA\\vmlinux

CMingTseng

import os
import re
import requests
import sys
import json
from bs4 import BeautifulSoup

session = requests.Session()
resp = session.get('https://bsr.twse.com.tw/bshtm/bsMenu.aspx')
if resp.status_code == 200:

CMingTseng

import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.widget.ImageView;

/**
 * TODO: Add a class header comment!
 */
public class AspectRatioImageView extends ImageView {

CMingTseng

// Copyright 2012 Square, Inc.
package com.squareup.widgets;

import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.widget.ImageView;

/** Maintains an aspect ratio based on either width or height. Disabled by default. */
public class AspectRatioImageView extends ImageView {

CMingTseng

import android.app.Service;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Binder;
import android.os.IBinder;

import io.reactivex.Observable;