How to use onActivityResult in recyclerview adapter in android? - android-camera

I am trying to use onActivityResult in my RecyclerViewAdapter.I have search OnActivityResult there is no option and also StartActivityResult get the error.Please anyone help me.

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How to open particular flutter route from kotlin(android) with arguments(custom data)

Hi i want to open a flutter page from kotlin code with custom arguments when app is in terminated state but i dont have any idea how it works. please help regarding this.
Sorry i am still noob.

IONIC3 - How to add rxjs debounceTime and distinctUntilChanged to ion-auto-complete in the getResult method

Iam working on a project where the developper who worked on befor me used ionic-auto-complete theird party library.
Iam wondering how to use debounce and distuncUntilChanged in the AutocompleteService.
Iam stuck on it, if anyone can help me please. Thank you
If it could be helpful to anyone, I found that for de debounce, you could add it in the property options[], it uses the debounce property of ion searchbar. But for distuncUntilChanged, I think it should be an update to the component from his creator.

What is the 'transaction' command in Firebase-Unity Plugin?

I'm trying to use Firebase-Unity plugin. (https://www.firebase.com/blog/2015-12-18-firebase-unity.html)
Does anybody know what is the transaction command in this plugin?
Is it implemented in the plugin? If yes, can I see the sample code?
The Firebase-Unity plugin does not expose the complete underlying SDK functionality. The transaction() method of the Firebase SDK is one of the methods that is not exposed.
The author of the plugin recently commented somewhere on how to add such methods yourself. I'll see if I can find that link for you.
The tutorial that you've linked, https://www.firebase.com/blog/2015-12-18-firebase-unity.html is a good tutorial if not missing some steps.
Try this library out while following the tutorial above from Firebase: https://github.com/firebase/Firebase-Unity
Does that help?

How can I do Junit tests for Google Maps in Android?

I am using the Google Maps API in an Android project and now I need to test it using JUnit if possible. (I am somewhat new to both JUnit and Google Maps.) I have been scouring the internet but was unable to find anything.
The map view has dots/pins for stations and when I tap one I get a balloon popup with the name and other info. Then when I tap the balloon I get a new view with information about the location and actions to perform such as navigate.
What I want to know is, is it possible to write a JUnit test case that finds all these dots/pins, taps them, and verifies information on the new view that pops up? Additionally, I would like to change/mock the location that the GPS has and see what happens if I try to, say navigate overseas or something like that.
I do have a list view of the same locations which I will test as well, but I would like to know if there is a way to test the map view.
I would prefer an automated test script like what JUnit provides. If this is not possible with JUnit what is the best alternative?
I am working with Android 4.0 and using Eclipse.
Any help would be greatly appreciated.
In case anyone wants to know after much searching I finally found something that can test Google Maps. Things such as zoom level and I believe tap pin (method is called tapMapMarkerItem()) are supported. I have not tested the pin tap yet tho.
Apparently the awesome Robotium does not support map testing by itself. Nicholas Albion was nice enough to create an extension to provides testing support for maps on Android. Thank you so much Nicholas!
So here it is:
1. Download the Robotium jars from robotium.org (I found this helpful http://www.vogella.com/articles/AndroidTesting/article.html - by Lars Vogel)
2. Download the extension from https://github.com/nalbion/robotium-maps

Creating window.postMessage() in GWT for cross-domain iframe messaging

I am trying to communicate between parent window and IFrame(IFrame source being on different domain), which is not allowed directly since the Same Origin Policy. The communication is easy via window.postMessage() method of HTML5. So i searched for existing works in this field and i found gwt-rpc-plus library
It includes a class PostMessageFrameTransportRequest. Now, I think that this would work. But I am not getting on how to use this class.
I need some help with this code and if anyone knows about some other method to give same behavior as window.postMessage() please help me out.
Thanks in advance....
You can just use JSNI to call javascript directly
something like:
private native void sendMessage(String message)/*-{
$wnd.postMessage(...., message);
}-*/;