I'm making an app and wanted an image to scale well with different-sized screens, but when I made the width and height match the parent, it ignored the margins, making the image go out of bounds in smaller devices and…
I've got an imageview, like this: <ImageView android:id="@+id/add_image_signup" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@id/other_text" android:layout_centerHorizontal="true" android:layout_marginTop="20dp" app:srcCompat="@drawable/add_button" /> which I'm trying to scale programmatically (based on device size) with Layout Params. Something like this works great: val displayMetrics = DisplayMetrics() windowManager.defaultDisplay.getMetrics(displayMetrics) val height…
I have a yellow sparkline png and I would like to change the filter by adding some css. Colors will change according to positive or negative number. So, if the number is negative, the line should be: CSS filter: hue-rotate(300deg)…
If I want to change a image to another by the click of a button and then back to the previous image again by the click of the same button on imageview in android studio how to do that in…
As asked on the question. On my first VC, I have set up a function that passes an image to another VC as follows. @objc func imageTapped(tapGestureRecognizer1: UITapGestureRecognizer) { let passimage = tapGestureRecognizer1.view as! UIImageView let alertController = UIAlertController(title: "...",…
I am a bit new to android and developing an app which has 10 full screen background imageviews . after a while working with the app it force closes because of outOfMemory exception. I got every image in the 720…
I wrote some code to search Images on Twitter by using hashtags and display the images inside my application. Here my structure. I have a SearchView, if an user put some text into the SearchView, the Twitter4j Query search for…
I'v tried to make a design for "following" with the numbers so I create a line by photoshop and I faced some problems : so the problem was in the word following and the the number . I want to…
I'v tried to make a design for "following" with the numbers so I create a line by photoshop and I faced some problems : so the problem was in the word following and the the number . I want to…
I made a treasure map in photoshop and I made a transparent image with coloured hotspots to put over the treasure map so I can make it clickable. When I click on the colored dots (that are invisible), Android detects…