How can i show spinner in titlebar when link is clicked on webview - android-studio

Am new to android programming. I want to create a little spinner on my title bar in webview when a link is clicked. An example is the one in opera mini (on the top left) shown in this photo. Pls I'll really appreciate your help.

Implement toolbar with progress bar or spinner. Then setup javascriptInterface for your webview and update toolbar's spinner when it's called from webview.

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Xamarin.ios Implement Navigation drawer

I am having a problem with implementing a navigation drawer in ios. I have found the Sidebar Navigation component , flyout navigation, Monotouch.Navigation and some others.
The flyout Navigation approach works but i am finding it difficult to customize the side menu because it extends the UITableview controller. It would be easier to customize it if it was a UIViewcontroller instead.
The Sidebar Navigation allows for customiszation but selecting an item causes the app to freeze and I am unable to disable the drawer on the login screen.
Would really like some suggestions if there is an easier way to implement this or am i missing something. (Take note, the drawer should only show after the user has passed the login screen and taken to the home screen).

Website does not click or scroll after adding threejs canvas animation

My website truptidesale.com has animation which is created using three.js on canvas. i have given background image to canvas and made position as absolute and z-index -1 so that my navigation bar will be on top of canvas. This works very well on my desktop but website does not scroll or cant click on navigation bar when i access website on iphone or android phone.
can somebody please help me to make this work on mobile? Thank you so much.

Change UWP menu button icon image in title bar (simple way)

I want a hamburger menu button in my UWP app title bar.
I already know how to make a "back" button visible in the title bar and how to handle its clicked event.
I have seen samples of how to customize the title bars colors and stuff, and I have also seen some samples of how to put controls in it, but its all too much complicated.
Here is a hamburger menu which is really simple but functional. No code-behind, just XAML.
https://github.com/vborovikov/hamburger
The hamburger button sits below the title bar like in any other Windows 10 apps.
If you are looking for a simple hamburger control, here is a video tutorial I followed to while learning. It is simple and does the work pretty well. The source is available on the provided link. Please mark as answer if it helped you.

Updating a listview inside Davigation Drawer

After thorough searching I still cannot find an answer.. So please help!!
I have a navigation drawer linked to an activity. The navigation drawer contains a listview inside it.
I need to update this listview by a Button click which is inside a fragment.
How do I do it?
(I also have a same navigation drawer and listview for different activities. So the listview should be updated in all the activities.)
Thanks in advance.

Enable mouse scroll in flipview children

In my WinJS application, I use a flipview, with a Listview inside it.
The listview as a long content, so it is scrollable : the scrollbar is visible, I can scroll with the finger on a touch screen, but the mouse wheel doesn't work.
After looking at the flipview source code, I added the win-interactive class on my listview, and now I can use the mouse wheel to scroll, but the problem is that the scroll also applies to the flipview container : the mouse scroll directly between the different flipview items.
Is there a way to enable the scroll on the listview, without modifying the flipview behavior ?
Yes there is, you can subscribe to the mousewheel event being fired in your ListView and stopPropagation() from there to the FlipView.

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