I'm trying to build a mobile app (react-native or native languages) that will be able to take xmp file (in other words is presets of photos) and implement its data on other photo, or implementing dng settings on another photo.
What I'm trying to understand if that is even possible, to use Lightroom presets outside of Lightroom App.
Did someone here succeed to implement his\her own Lightroom preset without using Lightroom on mobile?
I dont think so cuz every app has different sets of editing skills, the best I think you could do is to create an app from where a user will click on DNG and it will open in Lightroom.
Related
I built an application in React, is there a way that the same code will be used for a website?
I know Instagram is built on React and it also has a website, I wonder maybe you should add some link or something that it will open for me as a website?
Or maybe there is no such way and I have to build a website separately?
First off all, If you have written any code which is related to native functionality, then it can be challenging.
If you have only worked with views, images, and some of the basic functionality.
It can be done with react-native-web you can easily migrate your project to react-native-web.
If you project is created with expo they already provide react-native-web support.
Option 2: If you have some of the code you want to share and some is that you don't want to share or can't share.
You can use renderProp or customHooks pattern to reuse your logical code and seperate your view for react-native and react js apps.
If you want to reuse your views too, you can do those with primitives.
you can use styled-component primitives for that.
https://medium.com/react-native-training/sharing-code-between-react-web-and-react-native-applications-7f451af26378
You can get some idea here as well.
As far as I've searched it appears to be impossible to load modules (=plugins/libraries?) dynamically (I'm very new to React Native..).
What I'd like to accomplish is to let the user of the app load additional functions as she/he desires.
Example:
A user wants to add a music plugin to the app.
Intuitively, I'd long for something like dynamic library loading. The user would fetch the library, it'll be loaded into the code and can then be executed. However, in React Native it seems like there are only modules that can be loaded?
Alternatively, I'd hope that auto-updating the app would allow to add modules "on-the-fly" ( https://github.com/aerofs/react-native-auto-updater or www.npmjs.com/package/react-native-hot-load ). But I fear that this is only for JS and data content?
The ability to dynamically add functionality to the app is an essential part of the app. I have no previous experience worth mentioning in mobile app development.
Question: Is it possible to dynamically add functionality (also native in nature) to React Native apps?
If not, would there be a workaround?
EDIT: I have found the following repository on github: https://github.com/yusefnapora/react-dynamic-linking-example .
Unfortunately, without any description. I have no idea about Objective-C, but the repo name sounds promising. Anybody knows what its purpose is?
Since it's possible to download Game Center metadata through Transporter into a .itmsp package file, how would you edit and upload that file using Application Loader? I see no interface for Game Center metadata in Application Loader. Application Loader is default app to open .itmsp packages. Did I miss something?
At worst best I guess it could be possible to edit the contained .xml file, add a few achievements, and then try to upload that into iTunes Connect using Application Loader.
If you make a lookup on an existing app inside your Itunes account, you download a file called like like the vendor_id with the .itmsp format. My experience was, opening this file by double clicking inside the Application Loaderjust changes the data inside this archive.
In my case, an additional file was created called something like meta-local... and the metadata.xml from Itunes Connect has been changed. It's like the Application Loader deletes information like description, keywords, url`s, screenshots and all the data you have to define the first time you create the app before uploading the binary.
Instead of using the Application Loader you should open the .itmsp file by right clicking and selecting show package content. This way nothing will be changed and you can open the metadata and change specific data.
I don't have Game Center elements included in my app yet but I did some researches on tools which could automate the process of generating and changing data. Have a look at these projects, the first one looks like it could be exactly what you're looking for:
iTunes Transporter Generator
iTunes Store Connector
iTunes Store Transporter Web
If not maybe you could create an Apple Script to parse the metadata.xml and add or change your data.
I would appreciate if you could leave a comment if any of these tools could help you with the Game Center problem.
We are going to develop a mobile app (iOS and Android), which should provide downloading and storing several user-selected PDF files and viewing them within the app (iOS with WebView) or with an external PDF Viewer (Android).
My Question is: Is this possible with Trigger.io? I didn't find anything concerning this in the official documentation. Can we do something with the file or the child browser / tabs module? If yes, do you have any examples?
Note: We will use Backbone.js and jQuery Mobile as additional libraries.
The Android webview doesn't allow for inline opening of PDFs - you can test that by opening e.g. http://trigger.io/cross-platform-application-development-blog/wp-content/uploads/2012/05/trigger.io-whitepaper.pdf in your stock browser.
On iOS, you can use:
forge.tools.getURL('my_file.pdf',
function (file) {
forge.tabs.open(file);
}
);
But that won't work on Android (tested on 2.3, 3 and 4.0).
Short answer - yes.
Downloading, storing, then showing/referencing later can definitely be done. Check out the forge.file documentation.
I have not tried the child browser feature yet. Although the tabs module will work, I think its best to just let the device (and its user settings) decide how to display/render the PDF. I am only saying this because my devices (especially the Android ones... 2.3 and 4.x) tend to behave differently. Either way... the device's "back button" always gets me back to where I left off in my trigger.io app.
If I wanted to create a mobile app that allows the user to take pictures with their phone, record audio notes and record video, how would I do that?
I was browsing through the Sencha Touch 2 API and while I see documentation on video and audio files, it seems like it is just providing a way for me to access files stored on the phone - not actual triggers to record, or take pictures.
Am I missing something?
How would I do what I want?
In order for Sencha Touch to have access to your phone capabilities, you need to use a product like Phone Gap
Unless there is a HTML5 api for doing those sorts of things I don't think you can do that. I know on PhoneGap there are native extensions added into that platform for access to things like microphone, camera, etc. I don't know if Sencha Touch has added any of those sorts of extensions in order for you do this.
Just thinking out of the box here, but you might be able to put Sencha javascript into a Web View from within an Android Java process. Then the Java code could expose an object in its process as an extension point to the Javascript engine for access to Camera, Microphone, what not.