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Welcome back and this video, we are going to solve an issue that we still have and we're also going

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to prepare the activity that we are going to need for the next video.

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So one thing that we currently have is once we add a new entry here.

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So I'm going to call this one test five.

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And I'm going to add an image here to select one from the gallery.

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Let's use humor here once again.

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Let's save this, we go back and see the place was at it, but it's not in this list, so this green

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is not being notified about that and that is something that we still need to implement.

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So let's fix that first and then we are going to add the activity that will open up later on once we

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click one of those elements here.

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All right.

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So let's go ahead and do that.

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So the first thing we need to do now start an activity for result, because currently what we do is

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we only start in activity, but we actually want to have a result here.

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So I'm going to add four result.

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And if you do that, then you need to pass an integer.

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So we need to add something else here.

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And I'm going to call this integer add underscore place on this core activity request code.

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All right.

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And this will be.

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Another static variable that I need, so I need to have a companion object here.

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Companion object.

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And I'm going to create this variable here, which I'm going to assign the world you want to so far

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at your request, code one.

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Now we can go ahead and go to our ad Happy Place activity.

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And here inside of our button, click so on button safe.

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We check if happy place or if I'd place Krater zero at that point, currently we just display.

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A toast where we say a happy place.

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Details are inserted successfully, so instead of doing that, I want to set the result, so I'm just

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going to say activity.

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The result is OK.

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Because now.

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Our main activity since the activity for results, so it starts out here, start activity for resolve

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and it sends the number here, which is our ad happy place activity request code.

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And then in our ad heavy place activity there, at the point where we save it, we can say, OK, the

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result is that it's OK.

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So now we can go ahead back to our main activity and implement our own activity result.

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So here are right on activity result.

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And what I want to do here is I want to check if the request code that we sent was this one here, our

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had place activity request code.

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So if request code is equal to.

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Had police activity request code.

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Then I want to check if the result code is equal to activity dot result.

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OK.

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And then I want to call my get happy place from database or from local database, so this is this.

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Function that we created here, which gives us all of the happy places, right, and we, so to speak,

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refresh it here.

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Right.

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And otherwise I can just write a log here, log e activity.

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And the message will be canceled.

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Or back pressed.

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Because of the user prospect, for example, then he didn't create a new entry, so we don't need to

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call this get happy place this list from local database, which will then.

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Refresh everything, as you can see, so it gets everything and then it sets everything up, so especially

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this set up, happy place, recycled view, which sets up the result of you with the latest data.

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That's where we are currently lacking.

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All right, now we can test this again, all right, so that we are you can see test five now is there?

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But that's not what we wanted to test.

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We want to see if test six is going to be there.

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And I'm going to add an image here from gallery again, because it's quicker, so let's take this image.

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It's safe and we can see it's there directly.

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All right, perfect.

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So that is exactly what we wanted, because maybe you were testing your application before and you realized,

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oh, man, it's updating the list.

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So something must have gone wrong.

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But that's just because we haven't implemented the feature yet and now you know how to implement it

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and why it's important to do so.

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This could have been a super short video, but I think it makes sense to add something else for the

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next video in preparation, because what we are going to require is a new activity.

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That will open up once we click on any of those elements here.

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All right, so let's prepared let's create a new activity here.

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New activity is an empty activity here.

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And I'm going to call this one happy.

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Place detail activity for now, the only two things that I'm going to do is I'm going to go to the manifest

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and set that activity up, that it looks the same as our others, which means it has the same theme

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and it has the same orientation.

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So here for this activity here.

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Go to had the code here.

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And that one will be called a little different.

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So here it will be a happy place.

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Details.

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And later on, we can change that label.

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And then we need to import our here because our R is in a different bundle or in a different directory,

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so we need to import that real quick and our happy place detail activity.

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And then the final thing that I want to do for this video is to add something to the layout, which

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will just be the bar at the top.

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So here.

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Had a happy place.

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Let's go to the code and here we are, the toolbar, so I'm just going to copy this toolbar here because

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I want to use the same toolbar in my.

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Happy place detail activity here.

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And I'm going to call this one.

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Heavy police detail.

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All right, so we're not going to be able to see that yet, but we're going to add that in the next

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video.

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So see you there.