I am using Jetpack Compose and have a composable with a video player. When you tap the screen I have a listener that pauses the video.
On the top of the screen I have a top AppBar with an icon button.
When I tap the icon button the onClick fires but then the click is also consumed by the underlying composable, in my case the video player, so the video is also paused.
Question:
How do I make the icon button be the only composable that consumes the click? I do not want any other view to detect the click.
I am new to Jetpack Compose and cannot find any information on how to prevent this from happening.
Related
I am currently migrating my old Android app (based on xml-views) to Jetpack Compose. I use a Single Activity for all my composables (views). I use a NavController to navigate. There is something that is not clear to me:
In classic xml views, when you scroll or enter something in a text field on a particular screen for example, and you open a new Activity, and you press the backbutton, the scroll position and the text entry on the previous screen is still visible. In Compose, the screen is reset to its starting position when pressing backbutton. For some screens this is not a problem, but for others it is. Can someone help me how to solve this in Compose?
In my android studio, I am creating animated floating button, in which on click it expands to multiple floating button again on click it collapse. "https://www.sitepoint.com/animating-android-floating-action-button/"
The part where I need help is if the buttons are expanded and the user instead of collapsing the button its touches another part of the screen or clicks something else then I can detect and collapse it programmatically.
What method should i use to do this?
You can use third-party library to save your time. I recommend this one
Check it out and I hope that it will be useful
In my Glass application, I display a button on the toolbar. This button shows the on/off state of the camera and lets the user toggle the state.
The problem I am running into is that Glass occasionally moves the focus to the button. As a result, a tap keeps activating the button.
It seems Glass automatically converts toolbar menu items to live cards when top-to-bottom swing is used. This is nice. It gives the users the ability to select a menu item.
I am thinking if I could set the default state of the button to "disabled," it could solve my problem. However, this also results in disabling the button in the live cards. I would like to enable the button only during live cards.
Is there a way to achieve this? Or, is there a better way to remove focus out of the toolbar? Regards.
![Adding buttons on top of the default call screen of android][1]
http://i.stack.imgur.com/SJ8Pc.jpg
As shown in the below image, there are two buttons one is Live video button and the other is Picture share button, how to add those button on top of the default android call screen while making call.
Thanks,
Android F
I believe the way to do this is to draw views on top of the dialer activity. This is similar, in implementation, to the Facebook home chatHead feature. Have a look at this article, which shows how to draw any view: http://www.piwai.info/chatheads-basics/
In your case, your view would be a LinearLayout containing two buttons.
I want to create a slider to move through next and previous screen like below image
I have already implemented swipe feature to the application like if user swipes left or right he/she can move through next and previous screen but how to implement that swiping on particular area of screen and how to have this type of image.
You can use ViewPager for this.
http://developer.android.com/training/animation/screen-slide.html
this is the work of the following things
A background image repeated for the slider background,an image for the lock and unlock,an image for the button selection.
Events you need will be as follows
Touch event on the lock image
Action performed will be a translation of that button to x position of your thumb you can ger the coordinates in the touchevent
ActionDown will be the place you started the press and up will be the place you realeased it.
So that can help building this slider.