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Android: how to show two activity in one window using java code (not using .xml)


Android: how to show two activity in one window using java code (not using .xml)

By : Calvin Crawford
Date : November 24 2020, 05:47 AM
around this issue You can only call one activity at a time, but you have some options for displaying more than one "process" on the screen at the same time. Fragments are a common use for this: http://developer.android.com/guide/components/fragments.html From this link - "You can combine multiple fragments in a single activity to build a multi-pane UI and reuse a fragment in multiple activities."
You can also use toasts to display a message or prompt, splashes for a loading screen, etc.
code :


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Android Activity, how to override manifest's android:configChanges with Java code?

Android Activity, how to override manifest's android:configChanges with Java code?


By : lucyz
Date : March 29 2020, 07:55 AM
around this issue You'll still need to include the attribute in the XML but you can handle it in Java too; see my blog post here: http://c0deattack.wordpress.com/2010/12/25/dealing-with-screen-orientation-changes-manually/
Edit: You cannot set the configChanges attribute programmatically. I guess it's to do with the way an Activity is created. They're created from the XML first and then the overridden methods in your activity implementation are invoked. There's nothing in the API that lets you change the configChanges attribute.
swipe activity to change another activity in android and show multiple Activity in a singleview?

swipe activity to change another activity in android and show multiple Activity in a singleview?


By : Mia yun Ruse
Date : March 29 2020, 07:55 AM
this one helps. If you have multiple Activities on one screen you should probably consider using Fragments instead. And for Swiping between Activities I would use a ViewPager and swipe between Fragments.
http://developer.android.com/guide/components/fragments.html
Android - Show progress while long code running in main activity UI thread

Android - Show progress while long code running in main activity UI thread


By : B.Nabi
Date : March 29 2020, 07:55 AM
will help you Sorry but you can't do that.
Main Thread is only used to manipulate UI and not for long operations... The progress will freeze also as it is part of the UI Thread. Have a look on Google Guidelines and if you really want to do that, have a look on ProgressDialog.
show activity inside popup window android

show activity inside popup window android


By : Theo Markovic
Date : March 29 2020, 07:55 AM
hope this fix your issue To do this effect I have used a normal activity with dialog theme and set it's background to transparent, and override onAttachActivity event to set the position and width and height of my new activity as I want
How to show language specific syntax highlighted code inside activity in an android app?

How to show language specific syntax highlighted code inside activity in an android app?


By : mirharam
Date : March 29 2020, 07:55 AM
will be helpful for those in need You can try this library out here:
https://github.com/kbiakov/CodeView-Android
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