UIUtil | Tick animations , Comparisons , Satellite menus | Android library

I fixed the issue by implementing the below.

You shouldn't use subscribe before merge function, merge take observable not what subscribe returns

Example

Bind onSelectionChange event to your mat-select. You can get the selected value using formControl value field.

I solved it by deleting the latest plugins in ~/.AndroidStudio4.0/config/plugins/ Gauge-Java-Intellij and Markdown were causing issues in my case.

As per this issue, the RequestPermission code was fixed in 1.2.0-alpha07 to check the length of the array that was returned. Please upgrade to alpha07 or higher.

When you create your alert, you can set a flag for the window like so:

I guess it's not possible out of the box with WebGL. Face culling (in your case backface culling) works by comparing the orientation of the face with the looking direction of the camera.

Thus you can easily write some code on CPU/JS side to compute the number of faces displayed when culling is enabled.

To do so, create at render time a loop over all your cubes faces. Get the normal vectors of the face, transform it with the normal matrix (world inverse transposed) and the view matrix and finally normalize it. At this point you have the normal vector transformed in eye space.

Then compute the dot product with the eye looking vector (0,0,-1) (already normalized). The result is the cosine of the angle between normal and camera.

If the sign is negative, the camera is looking at the front of the face and you can increase the draw count. It it's positive, the camera sees the back of the face and you can discard this one.

I found the problem in the code sample you posted on Github. Actually, this one was tricky to solve from the snippet you posted, but the error was correctly indicating a problem with the class name.

Your XML referred to the class com.example.bindingcustomimageview.CustomImage.RatioImageView. Without knowing anything more, RatioView looks like it's a public inner class of CustomImage in the package com.example.bindingcustomimageview.

But it wasn't. It was the class RatioImageView in the package com.example.bindingcustomimageview.CustomImage (where "CustomImage" is an uppercase package name). You can fix it quickly by dragging RatioImageView into the same package as your MainActivity, and everything will work correctly.

To avoid confusions like this in the future, don't name your packages with upper case names.

I solved the problem a few weeks ago but forgot to post the answer. The problem wasn't what you would expect and was the continuation of a problem from another page. On this page, I used the WidgetsBindingObserver to listen for changes in the lifecycle of the app and moved on to the next page with a Push if the validation was correct on the app's resume lifecycle. As you know previous pages in flutter are not directly cleaned or put on the stack like in Android. They are still alive and just below the currently visible page. So when I asked flutter to show a Dialog the OnResume function was called on my previous page and pushed a new Page to the screen and after this pushed the Dialog.

The solution for this was to Pop my last page and Push the new page afterward. In my case, I didn't need the page anymore. If you still need the page you can remove the listener on the WidgetsBindingObserver and reattach it when you Pop back to the page.