1

00:00:00,570 --> 00:00:07,320

So as you can see here we actually created a variable of type integer in line 46 as you can see here



2

00:00:07,380 --> 00:00:09,000

in line first is 8.



3

00:00:09,030 --> 00:00:11,000

We decided to create a while loop.



4

00:00:11,100 --> 00:00:11,870

OK.



5

00:00:11,880 --> 00:00:18,660

So inside the practices of this why loop I specified that until the eye is less than or equal to number



6

00:00:18,660 --> 00:00:24,720

10 Please execute these lines of code inside of these curly braces of this while loop.



7

00:00:24,920 --> 00:00:25,360

OK.



8

00:00:25,440 --> 00:00:31,940

So it can actually output of that value to the screen and then it's going to actually increase the number



9

00:00:32,010 --> 00:00:36,810

at the value of this valuable by one each time.



10

00:00:36,810 --> 00:00:38,580

This loop is executed.



11

00:00:38,580 --> 00:00:41,480

So first the value of this idea is zero.



12

00:00:41,610 --> 00:00:44,490

And then it's going to actually go and check this condition.



13

00:00:44,610 --> 00:00:46,240

So it is less than number 10.



14

00:00:46,260 --> 00:00:48,970

And then it's going to add one value to the site.



15

00:00:49,260 --> 00:00:53,530

So and again the value of this over here now is 1.



16

00:00:53,580 --> 00:00:55,870

And then it's going I try to check this condition again.



17

00:00:55,880 --> 00:00:58,620

Why is the value of this OBALI but is one.



18

00:00:58,650 --> 00:01:00,340

So it is less than number 10.



19

00:01:00,420 --> 00:01:01,110

So it's.



20

00:01:01,200 --> 00:01:05,440

So it's going to actually go inside of this y loop and add one value to this.



21

00:01:05,670 --> 00:01:08,890

So now the value of this over the table is two.



22

00:01:09,150 --> 00:01:15,750

So again you can actually check the condition and the value of this Ovadia bet which is two is less



23

00:01:15,750 --> 00:01:16,660

than number 10.



24

00:01:16,800 --> 00:01:21,540

So again it's going to actually go inside of this are curly braces so.



25

00:01:21,780 --> 00:01:25,370

And then this going to actually add one value to the value of this over the table.



26

00:01:25,500 --> 00:01:28,460

So now the value of this over the table is free.



27

00:01:28,740 --> 00:01:31,710

Again free is less than number 10.



28

00:01:31,710 --> 00:01:34,920

So again it's going to actually execute this that these lines of code.



29

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So now it's going to actually add one value to the number of the value of this over the table.



30

00:01:40,680 --> 00:01:46,390

So it is now not for Again it's going to check the condition for is less than number 10.



31

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And and it continues until it reaches to number nine up until the value of this over the table is nine.



32

00:01:54,090 --> 00:01:56,210

Again it's good to actually check the condition.



33

00:01:56,220 --> 00:01:58,420

And nine is listed number 10.



34

00:01:58,440 --> 00:02:01,880

So it's going to go inside of this of-I loop.



35

00:02:01,980 --> 00:02:05,140

And again it's going to actually execute these lines of code here.



36

00:02:05,280 --> 00:02:10,070

So now it's going to actually add one value to the value of this variable.



37

00:02:10,110 --> 00:02:11,830

So I buy plus plus.



38

00:02:11,910 --> 00:02:14,430

Now the value of this high value bet is 10.



39

00:02:14,430 --> 00:02:19,250

So again it's going to try to check the condition 10 is actually equal to number 10.



40

00:02:19,320 --> 00:02:24,750

This expression evaluates to true and then he's going to execute these lines of code here and then it's



41

00:02:24,750 --> 00:02:28,670

going to actually add one value to the value of this variable.



42

00:02:28,680 --> 00:02:32,150

So now the value of this over the table is 11.



43

00:02:32,170 --> 00:02:32,550

OK.



44

00:02:32,640 --> 00:02:36,570

Plus plus 11 and then he's going to check his condition again.



45

00:02:36,570 --> 00:02:40,410

Now as you can see 11 is not less than or equal to number 10.



46

00:02:40,470 --> 00:02:41,540

So it is going actually.



47

00:02:41,550 --> 00:02:47,070

So it is going to actually ignore this why loop and then he's going to actually execute these lines



48

00:02:47,070 --> 00:02:50,240

of code here under under this a while loop.



49

00:02:50,250 --> 00:02:53,100

So it is not going to actually execute this while loop.



50

00:02:53,240 --> 00:02:55,630

These are the value of this variable.



51

00:02:55,740 --> 00:02:58,070

Is it greater than 10.



52

00:02:58,290 --> 00:03:03,680

OK so now as you can see so that's why the value of this over the table is 11.



53

00:03:04,080 --> 00:03:05,630

So hopefully that makes sense.



54

00:03:05,880 --> 00:03:11,790

And let's actually comment out these lines of code here because now you want to actually talk about



55

00:03:12,180 --> 00:03:13,710

the switch statement.



56

00:03:14,100 --> 00:03:14,900

OK.



57

00:03:15,210 --> 00:03:19,380

So here again just type pain and let's actually double click on this content and eliminate it.



58

00:03:19,410 --> 00:03:23,040

That means that there is a tab here in order to make this area wider.



59

00:03:23,040 --> 00:03:31,450

So now I want to actually are tracking tracking another takes through here so I can just practice large



60

00:03:31,450 --> 00:03:36,130

stakes here and now I want to actually put a space between these two takes views.



61

00:03:36,150 --> 00:03:42,000

So let's actually try another takes here and then put it between these two components and the less educated



62

00:03:42,000 --> 00:03:44,130

it is the text of the state's view.



63

00:03:44,400 --> 00:03:47,680

Let's find the margin attribute for the states we have.



64

00:03:47,700 --> 00:03:52,350

And I can actually put the number 40 here.



65

00:03:52,890 --> 00:03:58,920

And as you can see now there is a big space between these two components and it's actually double click



66

00:03:58,920 --> 00:04:01,540

and these are large text you hear.



67

00:04:01,710 --> 00:04:10,600

And for the text I can just typing value of switch statement.



68

00:04:11,910 --> 00:04:12,510

OK.



69

00:04:12,690 --> 00:04:15,530

And then this actually dragging a button here.



70

00:04:15,540 --> 00:04:22,300

And let's actually put a space between these two components by actually dragging another takes you here.



71

00:04:22,320 --> 00:04:28,030

And let's actually put it between these two components between this takes through and this button.



72

00:04:28,320 --> 00:04:29,000

OK.



73

00:04:29,310 --> 00:04:32,360

And let's actually delete the text of this text view here.



74

00:04:32,520 --> 00:04:37,800

And let's actually put a value to the margin of this component here.



75

00:04:37,920 --> 00:04:40,290

For example number 20.



76

00:04:40,920 --> 00:04:45,240

And as you can see here now we have a space between these two components.



77

00:04:45,270 --> 00:04:52,290

So now as you can see let's actually give an ID to this text you for example.



78

00:04:52,290 --> 00:04:54,050

He makes the switch



79

00:04:57,560 --> 00:05:03,080

and lets actually double click on this new bottom here and for the button just typing starts



80

00:05:08,430 --> 00:05:19,760

switch and let's actually give an idea to disputant for example between speech and let's actually go



81

00:05:20,180 --> 00:05:28,340

inside this main activity the job here and let's actually create another takes you and another Potten.



82

00:05:28,460 --> 00:05:32,300

So I can't just type in text you see the switch



83

00:05:35,090 --> 00:05:41,920

and then I put an assignment operator here and then I need to actually cast this object to a text view



84

00:05:41,930 --> 00:05:52,670

object find you by id r r that Id Dot T X the switch.



85

00:05:53,170 --> 00:05:54,070

OK.



86

00:05:54,650 --> 00:06:03,920

And then this actually creates a button button between switch and that I put in an assignment operator



87

00:06:03,920 --> 00:06:11,050

here and then I actually putting a pair of around brackets here in order to cast this object to about



88

00:06:11,050 --> 00:06:12,000

an object.



89

00:06:12,110 --> 00:06:22,650

So I can't just type in bottom find view by id r that ID that PTEN switch.



90

00:06:23,400 --> 00:06:23,840

OK.



91

00:06:23,870 --> 00:06:24,920

OK everyone.



92

00:06:24,920 --> 00:06:33,410

Now let's actually make this between a switch button here a listener or two that the clicks that use



93

00:06:33,410 --> 00:06:36,080

and make on these are a button here.



94

00:06:36,080 --> 00:06:37,890

OK start the switch button.



95

00:06:38,240 --> 00:06:40,120

So first after this.



96

00:06:40,530 --> 00:06:43,380

And BT and loop that's it I click listen here.



97

00:06:43,530 --> 00:06:43,780

OK.



98

00:06:43,790 --> 00:06:50,010

At the end of this method at the end of this Smurfette we need to actually refer to the name of these



99

00:06:50,270 --> 00:06:57,220

PTEN so each button here and by the way in order to actually find that Verity's is for example if it



100

00:06:57,230 --> 00:06:58,790

is it is going to end.



101

00:06:58,850 --> 00:07:04,670

You can actually click on this opening curly brace and now you can actually find the end in calibrates.



102

00:07:04,670 --> 00:07:05,220

OK.



103

00:07:05,300 --> 00:07:10,520

So I'd say this means that this is the opening curly brace and this is the end in calibrates.



104

00:07:10,520 --> 00:07:10,920

OK.



105

00:07:10,970 --> 00:07:17,060

So and in this way we can actually specify where the arm if is actually starting and where are my foot



106

00:07:17,060 --> 00:07:18,090

is actually ending.



107

00:07:18,140 --> 00:07:25,070

OK so as you can see here now the color of this opening curly brace and this closing curly brace is



108

00:07:25,070 --> 00:07:25,750

yellow.



109

00:07:25,820 --> 00:07:27,490

So hopefully that makes sense.



110

00:07:27,890 --> 00:07:38,030

And here I can just type in between a switch that sets and click listener new view that unclick listen



111

00:07:38,030 --> 00:07:38,770

at OK.



112

00:07:39,260 --> 00:07:47,180

So now inside of this left inside of this ugly Mefford I can just first let's actually create a variable



113

00:07:47,180 --> 00:07:48,180

of type strange.



114

00:07:48,260 --> 00:07:54,510

So I can't just a strange and the name of my variable is for example names 3.



115

00:07:55,430 --> 00:08:00,950

And then I put an assignment operator here and now I want to actually assign a value to my variable



116

00:08:00,950 --> 00:08:05,840

for example our animal name.



117

00:08:06,770 --> 00:08:07,430

OK.



118

00:08:08,060 --> 00:08:11,570

So now I want to actually create a sweet statement here.



119

00:08:11,570 --> 00:08:11,980

OK.



120

00:08:12,050 --> 00:08:22,310

So switch and say the practices of First I need to actually specify the variable that I want to actually



121

00:08:22,700 --> 00:08:26,110

switch between the values of that variable.



122

00:08:26,270 --> 00:08:28,400

So now let me actually show you how you can do that.



123

00:08:28,400 --> 00:08:29,580

Name string.



124

00:08:30,290 --> 00:08:36,370

And then I need to actually open and close my switch statement by using these curly braces.



125

00:08:36,370 --> 00:08:41,900

So so as you can see here first of all I actually created a variable of type string and here inside



126

00:08:41,900 --> 00:08:47,450

of this Prentice's of this switch statement I am referring to the name of this variable in order to



127

00:08:47,450 --> 00:08:48,650

access its value.



128

00:08:48,710 --> 00:08:49,430

OK.



129

00:08:49,430 --> 00:08:54,540

And here I am telling switch between the values of these names string variable.



130

00:08:54,700 --> 00:09:02,080

Ok so here again just in case I can just put into double quotes here because our value above is of types



131

00:09:02,090 --> 00:09:05,090

think we need to actually put in a value of type string here.



132

00:09:05,090 --> 00:09:05,650

OK.



133

00:09:05,750 --> 00:09:11,700

So I can't just put into double quotes and here I can't just type in any man one.



134

00:09:11,740 --> 00:09:13,520

OK colon.



135

00:09:14,030 --> 00:09:22,080

And now I can just put in a line of code for example TXI the switch that said text.



136

00:09:22,370 --> 00:09:24,630

And here I can just put it to double quotes.



137

00:09:24,830 --> 00:09:28,930

And now I can just type in our animal name



138

00:09:33,810 --> 00:09:38,550

is animal one.



139

00:09:39,210 --> 00:09:40,110

OK.



140

00:09:40,620 --> 00:09:48,140

And then I need to actually break out of this switch statement here by using this break statement.



141

00:09:48,180 --> 00:09:48,640

OK.



142

00:09:48,670 --> 00:09:54,510

And this means that of and is actually switching between the values of this name string variable.