My app is very slow when navigating on my android device (LG Spirit Android 5.0.1). It works fine on iOS or on a desktop browser.
When I click on a button to navigate to a new page it is a bit slow in general (the time to complete the button animation). But my main issue is when navigating to a complex page : it is very very slow, sometimes it even freeze. I have a page with several buttons and when I click on one of them it opens a new page that has 2 tabs containing a list of elements and a side menu. The data displayed in the list depends on which button I clicked. I first thought that the charging of the elements in the list causes the slowness but even when I don’t charge them it is slow. I tried to install crosswalk as I saw it might help with performance issues on android but I didn’t notice any change. The slowness is higher at the first launch of the app. It decreases when the navigation already occurred (but it is still annoying) : I open the page (it is slow), go back and open it again (it is less slow). After some time testing the navigation like that I can also open at a correct speed the page with a button I didn’t try before. I tried with a Samsung Galaxy S3 and it was faster.
Any idea how I can fix that ?