React Native “Integrity could not be verified” - reactjs

After trying every possible solutions online… I am positive I’m stuck behind a brick wall.
Here’s a few things to know before:
I paid for the $99 developer account
I added my UDID on the Expo.Dev dashboard.
Coded with React-Native and built with Eas ( Expo )
Installed with itunes
After all this, I still do not understand why it gives me the integrity could not be verified error. Please help.
I’ve tried playing around with the SDK versions, using other methods of installations, and I'm not willing to jailbreak.

Related

Why is the performance of my app perfectly fine on desktop but it messes up on phone using ReactJs?

Someone asked me to create a website for his sportsclub, I decided it try and make this webpage in ReactJs.
https://complexbjj-2a19b.firebaseapp.com/ this is the outcome, looks pretty and
works well on desktop.
It's pretty responsive layout wise.
So I was pretty happy untill I decided to build and deploy for production.
Sadly I found out that the webpage wasn't optimised for phones at all, leaving random blank spaces.
I tried allot of things, changing to PureComponents, Using React.memo.., etc etc.
Nothing seems to help, so now I'm here after hours & hours of trying to find a solution with my hands in my hair.
Does anyone know what could be causing this problem?
If you have the Google Chrome browser installed on your machine, you can try auditing your app in the inspector Audits tab (here is the doc). That could help you spot possible improvements.

React Native list of required items for ios/android

Please be experienced with react native So I was wanting to get involved creating my app. I do want it to be on android and ios. So maybe two different list and everything I need to get setup for it. I already have node.js and react-create-my-app installed, I know I will probably need the android sdk and ios dev tools or something, but if someone has all the specific items I will need before starting and also any tips about say building the android version then just changing files and dependencies a, b and c to cross-platform the app. Anything like that would be greatly appreciated

Using VB based Visual Studio project with AngularJS/HTML5

My goal is to write a desktop application created through Visual Studio which uses HTML5 and AngularJS to display a well put together front end to the user but which also allows for me to use VBscript so I can do read/write items, send things to the printer, and compose/send emails from their outlook automatically.
Can this be done and which options should I select when starting my project? I can not have this run through a traditional web browser since I am doing the above mentioned items which browsers won't let me do.
p.s. I just download VS 2015 community today. I have spent the day researching and finding lots of helpful information but nothing which answers this.
You don't need VBScript
You should check out Electron, with which you can develop desktop applications in Javascript / HTML5, and maybe, an AngularJS - Electron seed project to speed things up.
Now if you consider Electron, you can check out this answer about printing with Electron.
If you want to persist in this (which seems to be the best course of action in my opinion), you can find any informations about how to do this and that with electron by reading the docs, tutorials and basic google searches.
Don't hesitate to come back to SO if you have precise questions regarding code you already have.

Will React Native work with ad SDK's?

I know this isn't a specific code question, but I have asked in a lot of places and haven't gotten a completely clear answer. I'm hoping SO can help me.
I'm about to start a moderately complicated React Native project for both iOS and Android.
I'm confident the whole app can be built just fine with RN or a mix of RN and native code.
The one thing I want to make 100% sure of before I start, is that there won't be any problems or hangups with any advertisement SDK (tremor media, bright roll, flurry, tap joy, etc, etc).
I'm ok with having to code them in pure native code, so long as there are no conflicts which RN might introduce which would make it flat out incompatible/impossible to have (probably intricate) ad SDK implementations.
Thanks!
I wrote admob wrapper for RN, If you want to admob please check this out: melihmucuk#react-native-admob-sample
If you want to others, you should find wrapper or write yourself.
I’ve been doing some digging on this myself. And here is what I've found so far.
AdMob: Supported and verified
I managed to make this work. In terms of dependency, AdMob requires FireBase. But FireBase does not support React Native out of box. I used a wrapper called React-Native-Firebase to make it work. https://rnfirebase.io/
https://firebase.google.com/
https://dev-yakuza.github.io/en/react-native/react-native-admob/
FB Ads: Supported
I haven’t verified it myself. But it seems to be well documented. (And React Native being related to Facebook, I’d be surprised if it weren’t supported.) https://www.npmjs.com/package/react-native-fbads
Flurry: NOT supported
Flurry Analytics supports React Native but Flurry Ads do not. Below is message from their support team when I asked them about this.
"Thank you for contacting Flurry Technical Support. We offer a React Native wrapper, however it does not currently support ads, only analytics. You can read more about it here: https://developer.yahoo.com/flurry/docs/integrateflurry/react-native/ "
MoPub: Not really
I’ve found two React Native wrappers. One is old and no longer updated. (The authors seem to be actively monitoring the discussions and replying to queries. But they are no longer providing tech support.) And the other is very new and doesn’t seem to have enough documentation or evidence that it actually works.
https://www.npmjs.com/package/react-native-mopub
https://www.npmjs.com/package/react-native-mopub-sdk

A small query regarding appcelerator titanium?

i'm planning on working with titanium.
i want to know if "Same origin policy" can be eliminated by using titanium.
are there any drawbacks in titanium?
please recommend some cross-platforms..
please do leave some suggestions..
Thank you,
SOP is especially used for HTTP. So it doesn't concern titanium since it only use javascript as "local" language that is "translated" into xcode. at the end you got an simple xcode-project and an .app file.
i use it for a quite complex app and it works fine. i needed adding some features as module written in objC since the framework isn't as ongoing concering the iphone API as the native objC, but that worked out fine.
Since you are asking for the drawbacks of Titanium.. here it is..
I would not say that it's cross platform. Even my android app will look different in my Mac compared to the one developed in Windows.
Not all functions will work on Android and iPhone. Some will partially work on the other.
Ti is a biased and Android Developer are always left behind.
Also, if you are developing an Android app like me, you will be facing a lot of problems and Kitchen Sink will not always work. Android development in Ti is very bad and expect to find a lot of bugs.
Contacts API is not even complete as of now (Version 1.60) . I can't even get the contacts email and phone number!
No Bluetooth support
I spent a lot of hours "debugging" and waiting for the emulator rather than serious coding.
API refence and the QA will help a bit but there are more questions than answers.
Ti doesn't even have a proper debugging features as well as IDE. Make sure to dedicate a lot of hours in knowing how it works. I have a hard time finding a good resources to start.
Memory Problem and Leaks are very common.
Gradients will not work in Android (use image instead)
and last thing, Documentation really sucks!
(but still I love Ti despite all of the above)

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