1

00:00:00,510 --> 00:00:03,440

So now as you can see I have this takes the fight here.



2

00:00:03,600 --> 00:00:06,490

I just need to select all of these values.



3

00:00:06,690 --> 00:00:07,680

Comment A.



4

00:00:07,830 --> 00:00:14,350

And then I right click on these values and then copy them OK and then paste these values here.



5

00:00:15,560 --> 00:00:18,440

And then here click on this validate the sun.



6

00:00:18,860 --> 00:00:21,340

So as you can see here now we can see these values better.



7

00:00:21,590 --> 00:00:29,870

So here as you can see we have this starting curly brace as you can see here and here at the end I have



8

00:00:29,930 --> 00:00:35,780

these this end in cold place and this means that we have a top level Dasent object.



9

00:00:35,800 --> 00:00:43,240

OK remember that I told you that we have adjacent object and this means that we have these starting



10

00:00:43,240 --> 00:00:49,670

curly brace here and that ending curly brace means that we have a top level object and we want you to



11

00:00:49,670 --> 00:00:51,360

go inside the statement object.



12

00:00:51,380 --> 00:00:51,730

OK.



13

00:00:51,770 --> 00:00:57,460

So now for example I am inside the states on object and here as you can see we have these results count



14

00:00:57,470 --> 00:00:59,020

50 right.



15

00:00:59,240 --> 00:01:04,300

And here we can actually get this value by actually using these pacu results count.



16

00:01:04,310 --> 00:01:07,510

And as you can see here this value is of type Integer.



17

00:01:07,910 --> 00:01:12,170

And as you can see here we have these results here.



18

00:01:12,170 --> 00:01:15,090

This result is actually attacked right colon.



19

00:01:15,170 --> 00:01:17,500

And as you can see here we have this it here.



20

00:01:17,660 --> 00:01:19,610

This bracket means an hourly.



21

00:01:19,670 --> 00:01:20,020

OK.



22

00:01:20,030 --> 00:01:24,330

An array of Jasen objects as you can see here an ARI.



23

00:01:24,500 --> 00:01:30,470

And as you can see here we have this starting curly brace and as you can see here you have this incredible



24

00:01:30,510 --> 00:01:31,010

incredibly.



25

00:01:31,130 --> 00:01:38,240

And this means one Dasent object as you can see here this means once one is an object in site is.



26

00:01:38,600 --> 00:01:45,540

So this it here means this starting placket here means of you have actually an array of Jasen objects.



27

00:01:45,680 --> 00:01:52,810

So this means that if you want to for example get this value result count I want you to go inside.



28

00:01:52,810 --> 00:01:57,170

This is an object which as you can see here this is the starting curly brace.



29

00:01:57,230 --> 00:02:02,590

And here if I scroll down all the way to the bottom here this is actually the Indian curl brace.



30

00:02:02,600 --> 00:02:03,260

OK.



31

00:02:03,260 --> 00:02:09,490

So if we enter if we want to for example access this result count I need to go inside the states and



32

00:02:09,530 --> 00:02:09,950

object.



33

00:02:09,950 --> 00:02:13,480

So I need to refer to this toplevel just an object.



34

00:02:13,670 --> 00:02:17,720

And inside is just object we have another or others based on objects.



35

00:02:17,720 --> 00:02:23,480

As you can see here results as you can see if you have an array of Jason objects we have this starting



36

00:02:23,480 --> 00:02:27,430

bracket here as you can see and inside this bracket I have this starting.



37

00:02:27,650 --> 00:02:29,820

As you can see starting a calibrates.



38

00:02:29,960 --> 00:02:34,130

And as he has it here this is the starting curly brace and this is the end in curly brace as you can



39

00:02:34,130 --> 00:02:34,830

see here.



40

00:02:34,910 --> 00:02:38,970

And again we have this karma in order to separate the adjacent objects.



41

00:02:38,990 --> 00:02:44,300

Again we have another Dasent object as you can see and hear it bends as you can see.



42

00:02:44,300 --> 00:02:49,250

And again comma we have another date object and all the way if you scroll down to the bottom of the



43

00:02:49,250 --> 00:02:50,020

page.



44

00:02:50,240 --> 00:02:57,110

Now you can see that this is going to be the ending actually the ending bracket as you can see here.



45

00:02:57,110 --> 00:02:58,790

So this is going to be the end of arii.



46

00:02:58,940 --> 00:03:03,190

So we have an army of Jason objects OK.



47

00:03:03,440 --> 00:03:04,420

As you can see here.



48

00:03:04,580 --> 00:03:10,190

So if you want to actually go and get these values we need to actually get these Jasen objects first.



49

00:03:10,190 --> 00:03:13,850

First I need to actually refer to the top level adjacent object.



50

00:03:14,060 --> 00:03:18,680

And then I need to actually go inside this Jason Aure as you can see here.



51

00:03:18,890 --> 00:03:23,200

And then I can actually access this chase an object in order to access these values.



52

00:03:23,390 --> 00:03:24,820

Ok this is very important.



53

00:03:24,830 --> 00:03:28,340

I need to access this Jasen object as you can see here.



54

00:03:28,340 --> 00:03:29,910

For example this is an object the key.



55

00:03:30,050 --> 00:03:35,160

This is the starting curly brace and this is the end in curly brace of distaste an object.



56

00:03:35,180 --> 00:03:41,720

So all you need to access this an object in order to access these values for example wrappers type kind



57

00:03:41,940 --> 00:03:43,250

of this idea collection.



58

00:03:43,260 --> 00:03:46,500

Id track the artist name in on all of these values.



59

00:03:46,910 --> 00:03:49,290

So how can I do that first.



60

00:03:49,310 --> 00:03:54,260

Let's actually go to our Android studio and here I actually created this myth.



61

00:03:54,260 --> 00:03:55,490

It gets strange.



62

00:03:55,490 --> 00:03:57,940

And this actually accepts two arguments.



63

00:03:58,070 --> 00:04:00,030

The first point is actually the paginate.



64

00:04:00,050 --> 00:04:01,370

So you know what is it happening.



65

00:04:01,370 --> 00:04:03,390

The name is for example this wrapper type.



66

00:04:03,440 --> 00:04:03,750

OK.



67

00:04:03,770 --> 00:04:08,540

And we need to actually and we can actually get this thing value or this kind and we can try to get



68

00:04:08,540 --> 00:04:09,650

this signed value.



69

00:04:09,740 --> 00:04:12,820

So this is actually these are these values are actually the type.



70

00:04:12,950 --> 00:04:14,740

OK the tag names.



71

00:04:14,780 --> 00:04:19,310

So this is if it actually accepts two arguments the first one is the tag name and the second one is



72

00:04:19,310 --> 00:04:20,660

the adjacent object.



73

00:04:20,780 --> 00:04:27,440

So for example if I want to actually access these values disturbers type kind attract name artist name.



74

00:04:27,620 --> 00:04:30,770

I need to access this an object as you can see here.



75

00:04:30,800 --> 00:04:38,370

So that's why this move and accepts an argument of type Object and it's actually froze adjacent exception.



76

00:04:38,390 --> 00:04:42,520

So we need to handle that exception of any We use this method.



77

00:04:42,710 --> 00:04:46,280

And insight is if it is return Jaison object.



78

00:04:46,280 --> 00:04:52,250

So here I am actually fairly and to the name of this adjacent object argument as you can see here Jason



79

00:04:52,270 --> 00:04:54,170

objects that get strange.



80

00:04:54,170 --> 00:05:01,120

So here we want to for example get this string ready ok get strange tagged name and as you can see here



81

00:05:01,130 --> 00:05:02,290

this is going to be the paginate.



82

00:05:02,300 --> 00:05:06,670

So we have this tag name as a as an argument as you can see here.



83

00:05:06,680 --> 00:05:07,560

Right.



84

00:05:07,670 --> 00:05:14,510

So this is going to help us in order to get the values the string values that we can actually get from



85

00:05:14,510 --> 00:05:15,490

our adjacent objects.



86

00:05:15,500 --> 00:05:20,270

For example example as you can see these values that are inside the double coats are actually the adjacent



87

00:05:20,420 --> 00:05:22,870

values are actually are the string values right.



88

00:05:22,880 --> 00:05:28,940

So here as you can see if we can use this method get three inch in order to get these values that are



89

00:05:28,940 --> 00:05:30,290

inside the double quotes.



90

00:05:30,380 --> 00:05:35,500

Or I can actually get this a kind as you can see this is the tag name right.



91

00:05:35,510 --> 00:05:38,210

So always remember that tag names are of types 3.



92

00:05:38,240 --> 00:05:38,970

OK.



93

00:05:38,990 --> 00:05:44,000

So this kind and as you can see here is some that are that is actually inside this inside these double



94

00:05:44,000 --> 00:05:46,730

Coats is actually strange.



95

00:05:46,820 --> 00:05:50,120

So I can use this method in order to get disvalue sank.



96

00:05:50,360 --> 00:05:56,610

And as you can see here this artist ID is night the value of this art artist ID is not of type string.



97

00:05:56,660 --> 00:05:59,310

So I can't use this method.



98

00:05:59,300 --> 00:06:03,630

This string method in order to access the value of the artist ID.



99

00:06:03,710 --> 00:06:06,280

I need to use another Meffert for example gets in it.



100

00:06:06,440 --> 00:06:08,740

So let's actually create that method here.



101

00:06:08,750 --> 00:06:13,190

So as you can see here we have this gets filtered here in order to get a floating point number.



102

00:06:13,220 --> 00:06:18,350

So as you can see here for example collection price is actually a floating point number right track



103

00:06:18,360 --> 00:06:21,500

your price is actually a float floating point number.



104

00:06:21,770 --> 00:06:22,430

OK.



105

00:06:22,580 --> 00:06:27,780

So for example let's actually create another MFL in order to get the integer values.



106

00:06:27,830 --> 00:06:37,830

Ok so I can just type in private static string private static strange and this time I can just type



107

00:06:37,830 --> 00:06:39,470

in get in.



108

00:06:40,270 --> 00:06:48,910

And decide if it is going to again accept an argument of type 3 and its name is Tacony comma and it's



109

00:06:48,910 --> 00:06:56,560

going to actually accept another argument which is a set of type Jasen object Jason object Jaison object



110

00:06:57,040 --> 00:07:00,230

as you can see the name of this argument is the same object.



111

00:07:00,290 --> 00:07:07,100

And if it actually froze object and exception froze Jaison exception.



112

00:07:07,950 --> 00:07:08,610

OK.



113

00:07:08,620 --> 00:07:12,120

And then I need to open and close this method by using these curly braces.



114

00:07:12,310 --> 00:07:14,360

And here I can just type in return.



115

00:07:14,570 --> 00:07:20,600

Jason an object that gets as you can see here we have all these methods.



116

00:07:20,710 --> 00:07:23,080

Get in get double get stranded bullier.



117

00:07:23,090 --> 00:07:27,810

Jason get this and I take it they an uptick that can get class.



118

00:07:27,820 --> 00:07:30,950

So at this point at this time I want to use this method you get it.



119

00:07:31,000 --> 00:07:32,640

So I just need to select it.



120

00:07:32,650 --> 00:07:38,550

And at present Enter key on my keyboard and here I can't just refer to the name of this tag name.



121

00:07:38,890 --> 00:07:44,590

So if I want to actually to get the integer value for example this collection price or this collection



122

00:07:44,620 --> 00:07:52,740

ID as you can see here which actually holds this value its initial value I can use this tag name collection



123

00:07:52,750 --> 00:07:56,120

ID as you can see here in order to access this value.



124

00:07:56,240 --> 00:08:00,000

And remember if you have another method get Lanc.



125

00:08:00,090 --> 00:08:00,730

OK.



126

00:08:00,790 --> 00:08:05,750

In order to get for example values which are of type A launch as you can see here.



127

00:08:05,800 --> 00:08:10,540

So if you have this type of ID and as you can see here that the target name is F-Type strange as you



128

00:08:10,540 --> 00:08:11,340

can see here.



129

00:08:11,400 --> 00:08:13,720

My name is also of type string.



130

00:08:13,720 --> 00:08:14,370

Right.



131

00:08:14,620 --> 00:08:18,930

So I can't use this tag name in order to access this value.



132

00:08:18,940 --> 00:08:19,770

This integer value.



133

00:08:19,780 --> 00:08:21,010

Right.



134

00:08:21,040 --> 00:08:23,230

So hopefully that makes sense.



135

00:08:23,380 --> 00:08:28,300

And here as you can see if you have an error here and let's see what's the.



136

00:08:28,300 --> 00:08:33,770

So as you can see here I made a mistake here and this if it needs to return a value of type integer.



137

00:08:33,880 --> 00:08:38,380

So because if you want to actually for example get this integer value.



138

00:08:38,710 --> 00:08:42,820

I created this Smif it up private static get in.



139

00:08:42,880 --> 00:08:49,480

In order to actually use this tag name as you can see here this tag name for example track ID in order



140

00:08:49,480 --> 00:08:51,640

to access this value right integer.



141

00:08:51,730 --> 00:08:54,640

So this method is going to return an integer value.



142

00:08:54,640 --> 00:08:58,370

So the return type must be integer as you can see here.



143

00:08:58,570 --> 00:09:00,940

And that's why the compiler was complaining.



144

00:09:01,000 --> 00:09:06,440

So I fixed that error by using this int this keyboard int here.



145

00:09:06,610 --> 00:09:10,990

In order to let the compiler know that this method is going to return an integer value.



146

00:09:10,990 --> 00:09:14,920

And here we are actually returning that integer value.



147

00:09:14,920 --> 00:09:16,400

Jason object that gets in.



148

00:09:16,420 --> 00:09:19,100

So he's going to get the integer value of this Tacony.



149

00:09:19,300 --> 00:09:24,870

So the tagged names in the middle are these values in say double quotes right.



150

00:09:24,970 --> 00:09:28,710

So now hopefully you can understand what's going on here.



151

00:09:28,720 --> 00:09:30,260

So we have another method gets flawed.



152

00:09:30,280 --> 00:09:33,300

So this method is going to show a return a floating point number.



153

00:09:33,340 --> 00:09:40,660

So it's a private static float float string tag name again it's going to accept an argument of type



154

00:09:40,940 --> 00:09:42,910

strange and its name is tagged name.



155

00:09:43,060 --> 00:09:48,880

And the second argument that this method actually accepts is of type an object and its name is just



156

00:09:48,880 --> 00:09:49,420

an object.



157

00:09:49,420 --> 00:09:56,200

And this may for the floors adjacent exception and it returns as you can return just an object that



158

00:09:56,200 --> 00:10:02,560

get double double value tagged name and in here as you can see we can just get the double value.



159

00:10:02,620 --> 00:10:03,100

OK.



160

00:10:03,190 --> 00:10:08,950

If you want to actually explicitly get the float value I need to cast that value to a float value.



161

00:10:09,040 --> 00:10:17,440

So it's not going to actually take lots of memory but using this flawed data type you can actually use



162

00:10:17,440 --> 00:10:19,730

less memory in our application.



163

00:10:19,750 --> 00:10:20,300

OK.



164

00:10:20,500 --> 00:10:26,960

Because a double values are going to actually hold more decimal digits and these values are more precise



165

00:10:27,580 --> 00:10:33,280

but floating point numbers are going to take less memory and I think for these values of floating point



166

00:10:33,280 --> 00:10:39,220

numbers is better okay for the adjacent objects but you can actually use gettable in order to get the



167

00:10:39,220 --> 00:10:40,660

double value.



168

00:10:40,660 --> 00:10:45,790

So now as you can see I am actually referring to the states and update that get double tagged name.



169

00:10:45,940 --> 00:10:52,060

And here I want to get the floats value so I just cast this value to the floating value float and then



170

00:10:52,060 --> 00:10:53,430

I am returning that value.



171

00:10:53,440 --> 00:10:54,160

OK.



172

00:10:54,610 --> 00:10:59,740

So here I can actually create another Meffert in order to actually get a boolean value.



173

00:10:59,740 --> 00:11:01,260

For example yes or no.



174

00:11:01,300 --> 00:11:02,370

True or false.



175

00:11:02,440 --> 00:11:10,540

So I can't just type in private static the return type is going to be boolean and the name of this is



176

00:11:10,540 --> 00:11:12,800

going to be get Boulia.



177

00:11:13,540 --> 00:11:14,040

OK.



178

00:11:14,290 --> 00:11:18,490

And then again this is going to accept arguments of type.



179

00:11:18,490 --> 00:11:23,490

The first one is going to be of type 3 and and its name is going to be tagged name and comma.



180

00:11:23,680 --> 00:11:28,420

And the second argument that is if it is going to accept it's going to be offtake Jason object



181

00:11:31,300 --> 00:11:33,930

and it's name is Jasen object.



182

00:11:34,240 --> 00:11:41,710

And then this person actually froze and exception Jason exception and then I need to open and close



183

00:11:41,710 --> 00:11:45,630

this method by using these curly braces return.



184

00:11:45,640 --> 00:11:54,730

So here I need to refer to the name of this recent object so adjacent object that gets you'll get boolean



185

00:11:56,340 --> 00:12:02,130

and we need to pass this tag name here and then at the end of my statement I need to use the I need



186

00:12:02,130 --> 00:12:06,360

to actually put a semicolon here so hopefully that makes sense.



187

00:12:06,360 --> 00:12:13,440

So there is also another important method that we need to actually add to our class inside this Jason



188

00:12:13,470 --> 00:12:15,120

iTunes part of the class.



189

00:12:15,120 --> 00:12:18,820

So inside our class this is another method that you want to add.



190

00:12:18,830 --> 00:12:20,460

So let's just type in pirates.



191

00:12:20,640 --> 00:12:25,220

So the access modifier of this method is private static.



192

00:12:25,500 --> 00:12:26,870

So this method is static.



193

00:12:26,910 --> 00:12:29,370

So this is going to be as a class method.



194

00:12:29,400 --> 00:12:29,900

OK.



195

00:12:30,150 --> 00:12:37,170

So we can actually use this class name in order to access this method by putting this static key word



196

00:12:37,170 --> 00:12:38,270

here.



197

00:12:38,440 --> 00:12:44,110

And this is going to return a Jaison object this time Jason object.



198

00:12:44,130 --> 00:12:50,150

So that the return type of this Jason method is of this method is going to be Jasen object.



199

00:12:50,220 --> 00:12:56,450

So this method is going to return an object of type Jaison object.



200

00:12:56,460 --> 00:12:57,710

This is very important.



201

00:12:57,900 --> 00:13:00,070

So what is that going to be the name of this method.



202

00:13:00,150 --> 00:13:05,620

The name of this movie is going to be it gets Jaison object.



203

00:13:05,910 --> 00:13:08,270

OK so this is the name of that method.



204

00:13:08,730 --> 00:13:12,060

And then again this is if it is going to actually accept two arguments.



205

00:13:12,060 --> 00:13:15,500

So the first one is going to be strange Tacony.



206

00:13:16,040 --> 00:13:16,800

OK.



207

00:13:17,070 --> 00:13:17,850

Come on.



208

00:13:18,060 --> 00:13:21,960

And the second argument is going to be again of type Jason.



209

00:13:21,990 --> 00:13:25,870

Object based on object Jaison object.



210

00:13:25,980 --> 00:13:33,380

So the name of this argument is an object and this method of adjacent exception Jason exception.



211

00:13:33,430 --> 00:13:37,150

So I need to open and close this method by using these curly braces.



212

00:13:37,290 --> 00:13:48,360

And here inside the Smurfit I can't just type in retailer so return Jason object dots get object that



213

00:13:48,360 --> 00:13:50,140

get Jasen object as you can see here.



214

00:13:50,220 --> 00:13:59,310

So we have this method Jason Updike to get Jason object and we need to pass this tag name here and then



215

00:13:59,340 --> 00:14:02,420

I need to put a semicolon at the end of my statement.



216

00:14:02,430 --> 00:14:04,180

What's the purpose of this method.



217

00:14:04,410 --> 00:14:06,600

This method is going to actually return.



218

00:14:06,600 --> 00:14:08,210

Did Jason object to me.



219

00:14:08,220 --> 00:14:10,110

So what does this mean.



220

00:14:10,440 --> 00:14:12,300

Let's actually open our browser.



221

00:14:12,420 --> 00:14:17,710

So as you can see here this is our web browser and we have this top level adjacent object.



222

00:14:17,940 --> 00:14:24,420

So as you can see here I'll told you that here we have these start in calibers and here all the way



223

00:14:24,420 --> 00:14:25,180

to the bottom.



224

00:14:25,290 --> 00:14:31,620

Scroll down scroll to the bottom of the page here as you can see this is the end in calibrates and this



225

00:14:31,620 --> 00:14:35,370

means that this is actually adjacent object.



226

00:14:35,370 --> 00:14:37,350

This is actually a top level an object.



227

00:14:37,350 --> 00:14:43,200

And if you want to actually access this Dasent object all I need to get the station object as a whole.



228

00:14:43,210 --> 00:14:45,970

OK I need to get this top level just an object.



229

00:14:46,080 --> 00:14:50,620

And that's the job of dismay if it gets some object.



230

00:14:50,640 --> 00:14:56,470

So if for example as you can see if you have these are age and Arey as you can see an insight is Arev



231

00:14:56,470 --> 00:14:58,430

you have decent objects.



232

00:14:58,590 --> 00:15:05,490

OK so if you want to access this Jason object that is inside of this Jason Arey as you can see here



233

00:15:06,290 --> 00:15:10,270

you need to use the Smurfit in order to access this object.



234

00:15:10,500 --> 00:15:12,740

And then you can access these values.



235

00:15:12,750 --> 00:15:19,110

So this method is very important get Jason object tag name just an object and inside the method you



236

00:15:19,120 --> 00:15:22,980

are just through turning just Dasent object that takes an object.



237

00:15:22,980 --> 00:15:30,810

So now inside our chase on iTunes parser class I went to paste in another important method in this class



238

00:15:31,170 --> 00:15:34,490

and then I'm going to explain to you what's going on here.