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As you can see here we have actually a variable of type screen and the name of our variable is animal



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image name.



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And then I put an assignment operator here and then I referred to this list here to this list that we



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actually created inside this class.



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All animals names the list.



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Right.



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So this list is going to actually hold the animal images the actually the names of the animals that



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we specify.



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We want to have inside of our quiz for example.



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We specify that we want to have actually the tame animals or the actually the wild animals inside Ahlquist



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in that case it can actually hold this.



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This is going to hold the animals of each type that we specify We want to have inside our quits and



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that's this list here.



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These all animals names list is going actually hold the images the names of those images that we want



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to have in say the quiz.



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Right.



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For example we got to have tame animals or we want to have wild animals or we may be moving and should



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we want to have tame and wild animals inside our.



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And in that case is this list here is going to hold those images those image names.



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So now let's actually go back inside our studio here.



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It's actually publicly turn this tape here in order to make his area wider.



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So all animals names least that get.



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So because this is actually the list in order to get the value of this specific index that we have inside



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this list we need to use the get method.



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So now I want to actually get of value that of it of a specific index that we have inside this list.



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So now you may ask that what is going to be that index.



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So this operation here as you can see is going to specify that index.



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Right.



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So for the first time that this is going to be executed as you can see the value of the role variable



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is zero.



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Right.



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And also as you can see the value of this column about Ebell is zero.



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So now zero.



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Multiply it by two is zero right ZERO multiplied by two results in the value zero plus and Cullom is



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also zero.



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Right.



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So zero plus zero results in the values zero.



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And now it's going to actually get the value that we have inside the index zero of these all animals



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names list and then is going to actually assign that value to this animal.



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Image Name.



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And then here as you can see in line number three hundred sixty eight is going to actually execute this



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line of code here PTEN guessed that set text get the exact animal name.



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So we use this method to actually get the right animal name without the parts that we don't want to



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have.



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So get the exact animal name animal image name.



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So let me actually show you the emulator and then it will make sense.



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So as you can see here our application is running on this emulator and here as you can see for the first



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button as you can see we have the value on it.



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And for the second button as you can see we have the value.



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So now as you can see first we can actually look at the row.



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So now we are actually inside the row 0 right for the first time that is for up here is going to be



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executed.



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We're inside the row 0.



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So now as you can see if I show you the emulator as you can see this is the first row right.



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And now as you can see we have another for loop here inside this for a loop.



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And here we are actually specifying the Cullom.



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So the column is going to be the pattern inside this row.



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So now we are inside the row 0 and column 0.



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So this means that you're going to actually work on this button.



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And now as you can see the I try to create a button.



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So it's going to create a button for us.



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And then as you can see those of buttons in animal animalcules in row 0 that at get child at column



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0.



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So this is the first button and then it's going to enable this button here as you can see.



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And then as you can see we are specifying the name actually the name of the spot in strange animal image



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name.



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So assignment operator all animals names list.



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So this list here is going to actually hold the the names of the animals that we can have inside the



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Queen's dot net.



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So here I want to actually get the value that is inside of this specific index of this animal.



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All animals names list.



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So now you may ask that what is going to be that index the index.



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Is this operation here.



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First it's going to multiply the value of this low by 2.



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So 0 multiplied by two is zero.



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And as you can see here the column is also zero right.



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So zero plus zero is zero.



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So it's going to actually give us the value that is inside of the index zero of this Namath's names



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00:05:00,400 --> 00:05:04,850

list and then we can actually assign that value to the animal emergency.



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So now this animal image name here in this case holds the value aren't right and that here PTEN guess



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that said text get the exact animal name if you are using a Windows machine or just hold the control



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key on your keyboard.



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And if you are using a Mac just use the comment here on your keyboard and then click on display of it



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here.



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As you can see now this is the method.



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So a private stream get the exact animal name and this if it accepts a value of type string.



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And it's going to show the return value of the upstream.



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So animal named that substring.



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So this argument here as you can see that substrate.



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So this subsetting IF it is going I should give us a substring of this value that we has through the



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Smurfette animal that index of Dasch plus one so it's going to look at the index of this dash of this



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00:05:54,900 --> 00:05:59,690

animal name plus one so it can actually go one index.



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Actually one in forward.



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00:06:01,440 --> 00:06:06,190

So now let me show you the structure of the project as you can see for example inside this tape handling



95

00:06:06,230 --> 00:06:08,100

animals we have this.



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And here right.



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00:06:09,540 --> 00:06:11,800

So tame Underland and mustache.



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00:06:11,820 --> 00:06:16,260

So the stuff here is it's going can actually look at the index of the stash here and then it's going



99

00:06:16,260 --> 00:06:17,290

actually.



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00:06:17,700 --> 00:06:23,160

Plus one is going to actually increment this in the ex-spy van so he's going to look at the age here



101

00:06:23,190 --> 00:06:26,090

after this dash that replace.



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00:06:26,100 --> 00:06:32,010

So he's going to actually replace the entire name as you can see so it's going to look at the entire



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00:06:32,010 --> 00:06:34,340

named after this dash as you can see here.



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00:06:34,350 --> 00:06:37,550

So the entire name is and that Pinti right.



105

00:06:37,560 --> 00:06:43,230

So if there is actually are and underline here it going to actually replace it with or without actually



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00:06:43,230 --> 00:06:44,490

the space character.



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00:06:44,550 --> 00:06:44,990

Right.



108

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So we don't have an underlined when we call this method here.



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00:06:49,560 --> 00:06:51,500

So let's go back to our Mefford here.



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Next animal.



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00:06:53,610 --> 00:06:57,200

Let's scroll down here as he has it this is our for loop here.



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Right.



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So you get the exact animal animal imagining.



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00:07:01,170 --> 00:07:01,760

Right.



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00:07:01,770 --> 00:07:06,790

So pretty and guess that it takes to get the exact animal animal image name and it can actually set



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00:07:06,790 --> 00:07:10,090

that value here and aunt as you can see here.



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00:07:10,110 --> 00:07:11,060

Right.



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So now for the second time that this follow up it's going to be executed.



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Now as you can see first is going to actually look at this for a loop here.



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So it's going to increment the value of this column by one.



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00:07:22,890 --> 00:07:23,940

Right.



122

00:07:23,950 --> 00:07:26,310

And now the value of this color is one.



123

00:07:26,340 --> 00:07:27,120

Right.



124

00:07:27,120 --> 00:07:30,500

So now it's going to actually look at this condition here again.



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00:07:30,510 --> 00:07:37,670

So number one is actually less than the value of this get child count of the rules of course.



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And in animalcules role.



127

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Because each role has two buttons right.



128

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So as you can see with the Get child count it here is going to return the value to here.



129

00:07:48,360 --> 00:07:48,920

Right.



130

00:07:49,140 --> 00:07:52,890

So number one is less than two so can actually execute this follow.



131

00:07:52,890 --> 00:07:54,250

Here again here.



132

00:07:54,250 --> 00:07:59,250

So again it's going to create another button so it's going to create this button here horse is going



133

00:07:59,250 --> 00:08:03,240

to actually enable this button and then it's going to actually get the name.



134

00:08:03,240 --> 00:08:08,550

So for example here in this case as you can see all animals names these that get.



135

00:08:08,610 --> 00:08:10,520

So now the value of this rule is zero right.



136

00:08:10,530 --> 00:08:14,220

So here we still we are actually inside the 0 0 0 0.



137

00:08:14,220 --> 00:08:16,500

Multiplied by two is zero plus.



138

00:08:16,650 --> 00:08:20,810

And now the value of this column is 1 so 0 plus 1 is 1.



139

00:08:20,910 --> 00:08:29,660

So it's going actually specify this column here and now as you can see the 0 plus 1 is 1 and it's going



140

00:08:29,680 --> 00:08:36,940

actually get the de-value that is inside of the index number one of these all animals names list.



141

00:08:37,260 --> 00:08:39,870

And it's going to assign that value to these animal image names.



142

00:08:39,960 --> 00:08:42,840

And now as you can see in this case this is horse.



143

00:08:42,880 --> 00:08:47,740

So between guess that text get the exact animal name animal image name.



144

00:08:47,880 --> 00:08:49,120

So this is horse.



145

00:08:49,500 --> 00:08:50,980

So hopefully that makes sense.



146

00:08:51,180 --> 00:08:55,140

And then it's going to to again add one value to the value of this column.



147

00:08:55,140 --> 00:08:57,570

So now the value of this column is too.



148

00:08:57,810 --> 00:09:00,210

And again it's going to actually look at this condition here.



149

00:09:00,340 --> 00:09:07,350

So number two is actually is not less than the value of this get child count because each load has two



150

00:09:07,350 --> 00:09:08,070

columns.



151

00:09:08,070 --> 00:09:09,660

So two is not less than two.



152

00:09:09,690 --> 00:09:15,540

So it is a splash here as you can see it's going to evaluate to false and then it's not going to execute



153

00:09:15,540 --> 00:09:16,890

this follow it any more.



154

00:09:17,130 --> 00:09:19,740

And now it can actually look at this for a loop here.



155

00:09:19,740 --> 00:09:24,440

So now are the is going to actually increment the value of this roll by one.



156

00:09:24,450 --> 00:09:26,930

So now the value of this ROE is 1.



157

00:09:27,210 --> 00:09:33,330

So as you can see here so low is less than the number of animals as Rose as you can see here here we



158

00:09:33,330 --> 00:09:38,880

actually specified that we want to have two laws or we want to have actually as you can see here we're



159

00:09:38,880 --> 00:09:41,720

going to have four guest options and this means that we have.



160

00:09:41,720 --> 00:09:43,020

We want to have two close.



161

00:09:43,170 --> 00:09:49,780

So now it's going to actually look at this ROE here which is inside the index number one of these he



162

00:09:49,890 --> 00:09:56,460

had loads of spottiness in animal cuius So Roe as you can see here is now one.



163

00:09:56,610 --> 00:10:01,690

So one is less than the number of animals going through because we have to lose.



164

00:10:01,690 --> 00:10:05,550

So number one is less than these I guess throws here as you can see.



165

00:10:05,550 --> 00:10:07,670

So it's going to execute this fall here.



166

00:10:07,890 --> 00:10:11,090

And then again it's going to go inside this fall and I say this for loop.



167

00:10:11,280 --> 00:10:14,850

And then it's going to actually specify these values here.



168

00:10:14,850 --> 00:10:16,690

So hopefully that makes sense.