Some mobile devices can't detect the image from the firebase database - image

I have an ionic v3 app using firebase database, showing some external link images and text in the app.
This app has been published for three years, until recently I update some contnet for this app then something went wrong.
Some of the users mobile can't detect the image from the firebase database and shown the default image instead.(I use the image-loader plugin which can set default image).
The text are displayed correctly, but the images are not shown.
My android and iphone is working fine, images and text shown correctly.
I don't know what's wrong? Somebody helps!!

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No full-size app banner :Eligibility issues by version

I am trying to publish an update to my android app and the review done by play console is rejecting the app. I have added different xhdpi icons and changed the app title as well. More than 4-5 iterations have been done.
I have already added xhdpi icons and changed the title of the icons/banners to match the app title. Added icons in the drawable folder
No specific code.
Successful app publishing.
Please refer the message
Following is the message:-
I want to post an update here. The issue got resolved when I added the app title on the image used as a banner/icon.
I received a detailed response from Google Playstore team that my app banner/icon was not having app title which should be visible for end users trying to lauch the app from launcher.
Following was the response.
Please note that our banner requirements are as follows: App name
must be included in the image.
It looks like you are targeting Android TV. Do you want to? If you do, then click on the link in the message you were sent. It will take you to the docs on providing a Home Screen Banner inside your app.
If you think you have done this then update your question to show your AndroidManifest.xml.

Unable to upload screenshot image to Google Marketplace

In Google Cloud Platform I have enabled the Apps Marketplace SDK to publish a sheets-on to Marketplace.
In APIs & Services > Apps Marketplace SDK > Publish I am unable to upload a screenshot. I keep getting Not saved.
see here:
I am using the correct size screenshot and have tried many different sizes and image types. ex. 640x400, 1280x800 all the recommended sizes. I have used png and jpg.
I can't click the publish button until a screenshot is uploaded. This is weird because I was able to upload an image for application banner without issue (as shown in the image above).
Any ideas why I am getting this Not saved message?
You have to upload your screenshots into the Chrome Web Store Developer Dashboard.
Look at this FAQ.
Please see the warning at the top. The Publish tab should not be used yet for add-ons created in Apps Script (Docs, Sheets, Slides and Forms).
Those details have to be filled in Chrome Web Store and after about 48hs the publication should be available in G Suite Marketplace.
The G Suite Marketplace team is working on simplifying the publishing process and in the future it won't be required to publish in Chrome Web Store.

Handling Images in PhoneGap

Current Behavior:
I have build a PhoneGap application that takes photos using Camera and the upload to a server. User can see all the photos that are uploaded as thumbnails.
What I am trying to do:
I want that the user should be able to tap on a photo thumbnail and the selected photo should open in the default image viewer for iOS/Android. Also, user should be able to swipe the photo in the default image viewer to see additional photos. This behavior is similar to what Facebook or any other app implements.
I am not sure how this feature is implemented and I am surprised that there is no one who faced this problem.
Thanks for all the help
Try this:
I haven't checked it, but it should work fine.

How to create image gallery in ASP.NET MVC3 with jquerymobile?

i have develop a Jquerymobile applicataion in MVC3(Razor) it is working fine in mobile devices and desctop.Now i want create image gallery in this app that is when i open the app in Iphone then i get the images from Iphone gallery for uploading..Please help me how can i get all images gallery in Iphone..
a google [ other search engines available ] search for html image gallery, jquery gallery etc should yeild quite good results for displaying a gallery. however if you want the photo from the phone itself then you need something like phonegap and create an application for a phone so that you can access the phone itself.
there is no way for a website to access iphones files, hence the reason why upload boxes are disabled when you visit websites.
the other options is to hook through facebook and allow users to pick a photo from the ONLINE content, that can then be passed over, however this is theory and you need to actually create something, anything and then maybe get guidance when you are stuck, or have problems.

how to change a Windows phone 7 market place application icon

I uploaded windows phone 7 app in market and it's rejected by apphub market,with reason of displaying default app icon,here the application icon is not being displayed instead it shows an default application icon.I also uploaded all design images in artwork design with suitable dimension of icon.Please help me to show application icon in market place.
Have a look at the end of this post
It shows how to set these icons. (The posts starts with drawing them but you could skip that)
If you are looking in the app hub at the details of your released ap, this always shows the default "cog" app at the top.
If you've uploaded the correcct images these will be seen in the application artwork section of the page.
If the wrong images are being displayed in the marketplace, is this the phone marketplace or the desktop one? Or both?
If the images displayed in the marketplace don't match the ones listed in the details in the app hub then you should contact app hub support.

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