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App Inventor and the Web component. File Download with App Inventor This simple example shows how to download a file from the internet to your device. Android Studio Ok We use our own and third-party cookies for advertising, session, analytic, and social network purposes.
Any action other than blocking them or the express request of the service associated to the cookie in question, involves providing your consent to their use. Now of course I can and should be willing to dig a little deeper into the text you wrote and the downloadable projects you kindly provide. My fear is that someone may get frustrated at the not-painfully-obvious screenshots and miss out on the great resource that is your book.
I think those are good ideas. I assume you are referring to the web site tutorials and not the e-books? Regardless, you have some good suggestions and I appreciate your taking the time to pass those along!
Images that appear on web pages can be clicked on, and that will usually display a larger version of the image. I should note this in the web posts! In about a month, I am considering go through and re-editing all of the web site blog posts to improve them and hopefully I can fix any of these confusing items.
I will look in to that. Regarding 1, the text font and text size are set by the e-reader software. See if you can use an adjustment to change the text size.
Screenshots are always a fixed size in an e-book — I wish there was a way to create variable screen sizes that would appear in different sizes on different types of devices.
I recommend, for best viewing, to view the e-books using the e-book e-reader software on a personal computer. The Amazon Kindle e-reader software. The images look better on a regular screen than on an e-reader. Regarding 2 — could you mention an example of where the color has changed? I do like the idea of listing each block needed, especially in the early volumes, as I know that when learning App Inventor, it can be hard to locate the desired block in the palette.
I will look into this. Regarding 3, good suggestion to figure out a way to link these information better. In volume 3, I have already labeled each section with the screen name or an abbreviation for the screen name. I think this can be improved for volume 1 and 2. Thank you again for your comments — and feel free to ask more questions and offer more suggestions. Your feedback is greatly appreciated! Thank you David! MIT is in process of adding a new feature that will enable third parties to add components to App Inventor.
When you click on an item in the list, the image is downloaded from a public folder of Google Drive, and automatically opens with the gallery app. So far so good, I built the app correctly, and for about 6 months it worked perfectly. The problem arose a few months ago, when clicking on the items in the list no longer started the download, as if Google Drive had changed the url of the files.
I tried to verify the urls by pasting them in the browser, and the image opens correctly the addresses are correct. I tried to insert a different url to exclude a block error, and using a url of a random image on the web it works, and the download starts successfully! So the error is in Google Drive. I tried to upload files to Dropbox, Mega, but got the same error.
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