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Swipe between activities
(2 answers)
Closed 9 years ago.
I have two activities with two different layouts.Right now i have to click a button to change to the other layout, but i wanna to swipe on the screen, is that possible?
If you make your two layouts as Fragments, then you can use the ViewPager to swipe between the fragments in the same activity.
http://developer.android.com/training/animation/screen-slide.html
Related
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Android - Navigation View item menu background color
(5 answers)
Closed 4 years ago.
when I open a navigation menu drawer project with Android Studio, it comes in Gray by default. I couldn't change them. How do I make color as in the picture?
Image
Your NaviagtigationView tag has a couple properties you can use.
app:itemTextAppearance="#style/Your.Style"
app:itemTextColor="#color/blue"
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ViewPager with fragments - onPause(), onResume()?
(10 answers)
Closed 4 years ago.
I tried to use onStart() but it doesn't invoke with ViewPager in some cases, especially when going to fragment from nearest tab on tablayout.
What can be problem?
Is there any other events that invoke explicitly?
Fragment#onResume() will be called when the fragment is visible to the user and actively running. This is generally tied to Activity.onResume of the containing Activity's lifecycle.
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Set Animated .GIF As Background Android
(3 answers)
Closed 4 years ago.
I would like to know how to put a gif in a Button's background on Android.
I already found out how to put a gif in an image view but I can't find any answer for my problem.
Buttons do not support gifs as a background resource.
Why does it has to be a button?
Just use an Image-View and react to an onClick event.
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Android - How To Override the "Back" button so it doesn't Finish() my Activity?
(10 answers)
Closed 5 years ago.
I have a recyclerView in a fragment which I use it to show some items. When selecting these items I change my toolbar title to number of selected items and also I change menu options. how can I make pressing back button cancel the selection operation?
You override the
onBackPressed()
Method and do what you want there. Any back key press will trigger this function and you'll be able to use your logic
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Android: How to enable/disable option menu item on button click?
(12 answers)
Closed 7 years ago.
I want the options menu with icons from the api level 11 when the menu button is clicked.If it is not possible after api level 10 then please suggest me how can I do this.
Thanks in advance.
The options menu is deprecated as of API 11; use the action bar or a navigation drawer instead. See: http://android-developers.blogspot.com/2012/01/say-goodbye-to-menu-button.html