https://github.com/fechanique/cordova-plugin-fcm
1、 ionic start getdevicetoken blank –v2
2、ionic plugin add cordova-plugin-fcm –save
3、 firebase console -> project setting -> add your project
a. package name: copy from config.xml id=“com.ionicframework.getdevicetokenxxxxxx”
b. add project then download google-services.json
4、put google-services.json on getdevicetoken directory, don’t put getdevicetoken/platforms/android or …./ios
5、ionic run android ( remeber open android emule)
=====If success, contiune=====
6、src/pages/home
a. home.html replace <ion-content
<ion-textarea rows=“6” [value]=“devicetoken”><button ion-button (click)=“getdevicetoken()">
Must Remeber css show MAP
https://forum.ionicframework.com/t/ionic-2-typescript-google-maps/53006/26
https://github.com/vijtad/Ionic-2-using-sebm-google-map
https://github.com/SebastianM/angular2-google-maps
http://www.joshmorony.com/ionic-2-how-to-use-google-maps-geolocation-video-tutorial/
http://vpt-deeplearner.tech/2016/11/24/ionic-2-an-example-of-googlemap-using-sebm-angularjs-directory/
https://forum.ionicframework.com/t/ts2304-cannot-find-name-google/58725/26
http://www.sqeeex.com/201605/27.html
{{value}} 和 [property]=‘value’ 变量绑定在Component中，只要在Component中控制变量值改变，dom中就会更新，它是单向的。
(event) 是事件绑定，是单向的，在dom中触发，从而告知Component。
[(ng-model)]或者[(ngModel)] 实现双向绑定， angular1中，我们要实现双向绑定是用ng-model=“xx”，angular2中从用法上来说确实只是多加了两个括号。
https://github.com/driftyco/ionic-conference-app/tree/typescript
best easy know
1、auth != null – only auth pass user ( login success user)
2、$uid === auth.uid – usually only data owner can read or modify
$userId === auth.uid
==========
1、only admins group can wirte data
a. Database data
add admins -> add uid:true (uid -> user in admins group)
b. Database rule
add
{
“rules”: {
“admins”:{
“.read” : “auth != null && root.child(‘admins’).hasChild(auth.uid)”,
“.write” : “auth != null && root.
https://forum.ionicframework.com/t/push-notifications-with-ionic-2/63851/4
https://github.com/fechanique/cordova-plugin-fcm
=====
https://www.youtube.com/watch?v=7yXtzhqT1uk
https://medium.com/@ankushaggarwal/push-notifications-in-ionic-2-658461108c59#.ff6hz41ot
．sender_id who is sender or This guy is send message.
．FCM_token (api_key) it’s right to use FMC, who get token, then can send
．Device token this device (which device)
Where is come from?
．sender_id 、 FCM_token from FCM (firebase)
．Device_token from device
How to get?
．sender_id 、 FCM_token ： login firebase console -> settings -> colud messageing
．Device_token ： If ionic2, when you use
Push @ionic/cloud-angular push.
1、crate virtualbox vm, install ubuntu 16
This step have many tech, just find on google
ps: start Virtual Box in background
make link, link content is
vboxheadless -startvm “your vm’s name”
check internet is ok~~
2、Use account that when you install ubuntu, create user account. Now example username is “Ubuntu”.
Login Ubuntu use “Ubuntu” account.
see https://www.apachefriends.org/download.html
choese 7.0.13 / PHP 7.0.13
wget https://www.apachefriends.org/xampp-files/7.0.13/xampp-linux-x64-7.0.13-1-installer.run
chmod +x xampp-linux-x64-7.
