Adding Two Numbers Simple Android App Tutorial for Beginners (Android Studio 2.3.3)

[@northernowl9665]

Thank you. This is the first video I have come across that clearly explains both what you have to type and why.

[@mudassarsalfi2724]

what a simple way to explain, great tutorial for beginners... keep continue..

[@erwinjokoanwar]

At last, a clear explanation and pronunciation. Thank you very much!

[@Sportsmeastro]

Thanks a lot! You helped me solve a problem that i was tackling for hours.

[@hhcdghjjgsdrt235]

my first android studio tutorial. learned something today. thank you

[@gauravthawait855]

my first android project learned toay. thank you.

[@jesusjimenezdelgadillo1795]

A great video, very clear and you even solved some questions that appear to me while making the steps!

[@krewdaniel1161]

You probably dont care but does someone know a tool to log back into an instagram account?? I somehow forgot the password. I would love any tricks you can offer me.

[@parth1450]

Clear video... exactly the thing I was looking for.. Thanks 👍

[@nghnino]

I like your sequence of teaching its very reliable and I learned quickly

[@harshadashimpi4944]

Thank you so much ............................❤ It's really very easy to understand

[@melyssabrown6761]

thanks alot and gods' blessings. you make programming easy and worth understanding

[@yuvrajgupta9311]

Very good explanation I like your way of teaching

[@d2words]

Wow impressive, I have been looking for a basic example to be able to make my homework, just like the one here, it really saves my life. Thanks

[@maulikarande2894]

Thanks you so much my programme has been run sucessfully.

[@bhagyawati8374]

Thankyou DK bose for this awesome help

[@MacMyKitty]

How can you do so it goes down or up by tens? For example like in a Yugioh life calculation app you can go up and down

[@ashutoshardu]

Awesome, Thank you so much 👌👌🙏🙏

[@vidalvillarinjr.7078]

What a nice tutorial.....thanks for this!

[@skandavc8784]

Wow ! Just great ! Please upload more Beginner series videos of making simple apps 🙏

[@merhaaku189]

good tutorial it is very help full.

[@santiago7548d]

You are a fantastic teacher, thanks!

[@innovationindia3758]

Nice and easy explanation. thanks

[@vjkumk]

why did you add type cast for Num1 and Num2 assignment as they are already edit text variable and add is already a button and result is a text view. ?

[@dhanwadc]

hj since it is in strinng format as you type it in text , need to convert it to number format for adding

[@arkapravadutta8319]

Hello beautiful people, I have a question and need some guidance in it. I want to make an app that displays real time bitcoin trends. I am just a beginner and hence need some pointing in the right direction. Where do i begin and how do i proceed Thank you

[@reshmasharma2931]

Awesome video ,i can't run my app on laptop , emulator is not running , error is HAXM related but i had installed haxm, i have bluestack also , but not showing as emulator

[@hakimsouahi]

Clear and precise, thanks :)

[@rayzorgaming8792]

A very nice video thankyou for the tutorial Sir

[@muhammadshahmeer4899]

Thank you very much it worked!

[@vismayavis]

Thank you so much sir🤗🤗

[@sabeetspongiinchowdhury3965]

Yo thank you fam. you a straight up legend

[@Sharnjit7]

Thats just one great tutorial ..many thanks

[@smagesh1974]

Hi DK, It woks in the emulator, but when connecting to the mobile, it errors out "minask(api 20) > device sdk(api 23)" Can you help?

[@tricksbypro5756]

Sir private Button add; is showing android.widget.button is deprecated And After entering both numbers while clicking to button app crashes

[@slavrab]

Thankyou Indian man :D

[@prajyotilakade2658]

Thank you so much😇

[@kennycelt]

Excellent tutorial👍🇮🇪

[@rounakstanley]

Very helpful. Thank you.

[@zekoramadan2798]

Great video keep it up man

[@tarunkr5352]

Very helpful... Thanks

[@aparnnas5251]

i am getting a j symbol in the main activity instead of c as in yours can you please help me out?

[@habibulislam5552]

Sir can you tell how to make it take input of float number?

[@fathimashafana4881]

I have installed android studio 4.1 When i open n new project i get a design view which is white blank n next to it blue one I dont get 3 buttons down in the white one N cant even see the hello world text But in component view at the left i see textview hello world. When i try dragging components in design from palette they dont come. What do i do plzz help

[@praneshbalaji8047]

Can i get api for android sdutdio events and other functions and services

[@harishankarkannan9198]

how do u calculate float values, even though i tried to typecast it to float and added it gives different values

[@muhammadsalman5417]

sir can u send me the link of error resolving like app crash..because here not available i think

[@johnzee2274]

awesome for beginners :)

[@ArjunTechnologies25]

Very nice tutorial, super explaination...

[@dialy_color_satisfaction1]

answer is not showing, instead just ANSWER: . i have done all correctly hope you will replay

[@vjstatusringtone711]

How to add using sqllite database

[@rabiakhalid2158]

Plz make a video on error handling of this video, as if someone clicks button first, then how to solve error.

[@poojakumaraguru8641]

Hi sir, Why should we give number1=Integer.parseInt(num1.getText().toString()); instead of number1=num1.getText(); alone since the text box only allows us to input integers? Why should we use toString () and then again convert to Integer ?

[@ProfessorDK]

+Pooja Kumaraguru Because num1.getText() doesn't return a string. It returns an EditText object which isn't parseable. Hence, we convert it to a string and then to an integer :)

[@hritikshinde296]

Pooja Kumaraguru

[@mohdvaseem8636]

I need app developer anybody contact me on whatsapp [phone]

[@ujawalikar3128]

I have Android३ studio n add.setonclicklistenr ... doesn't work.

[@LetsSeeEarth]

Mast hai bhai

[@statwizard]

Well done professor! +1 Subscribe. 👍

[@kavitabansal6730]

hlo professor DK i need your help in developing code, can u help me . and can i get they way through which i can contact you. thanks

[@Rajkushwaha1111]

nice ...it's so eassy like java...

[@mohdvaseem8636]

I need app developer anybody contact me on whatsapp [phone]

[@gogamid8535]

fuck off

[@JpirakasJp007]

thz :D and can you make a video how to get number from carrier?

[@SanjayKumar-fj2dv]

great job!

[@souhardyahalder3903]

How to show result in a number edittext

[@Code_With_Chauhan]

I got 1 error (MainActivity.java.25) how I can remove it

[@photoshopsuraj]

i wish youtube has wallet system i would have give you Guru Dakshna. this video helped me a lot in understanding android studio

[@isiddartha]

Can anyone explain how the last line of java file will work that result.setText will work

[@Daniel-nb3kk]

Thank you! :)

[@shauryaverma9486]

Without any number it says unfortunately add has stopped.please help!!

[@Contemelia]

You know you're gonna understand it when this accent shows up

[@qayoomknan883]

Sir can you please explain why we r using parse int and find view by I'd again

[@manojm2099]

Java takes everything in string data type if we need to calculate those data that should be done in int or float So we need convert that string format to integer So integer.parseInt helps to do that.

[@abhishekranjan1094]

Sir plz help me my final answer is not seeing 😣😣😣😣🙏🙏🙏🙏

[@ravishadeshmukh7189]

Sir I want some android programs can u olz

[@prannavraps3773]

BOSE dk!, jk xD great vid man, this helped me.

[@mythicalpdxgamer577]

Equal Teacher Working

[@ankeshpandey3630]

Thanks for this tutorial...by the way i am encountering a problem....when the user opens the app and clicks on my buttons(like add, sub or Login button) *The app crashes directly* So can you give solution

[@ProfessorDK]

Check if you have given the right XML IDs to each of the elements

[@ankeshpandey3630]

Professor DK Sir thanks for your reply I think the problem is with the listners. Like we have given command to add or multiple numbers in the textboxes when the user click respective button. But if the user clicks the button without entering any value in the text field, there is nothing left to add or multiply so the app crashes... What i have found out that we have to set an alertDialog so that if textbox is empty it should give an alert to enter a number (Sorry if i am wrong because i am a beginner and have begin android app dev by watching your videos and they are really helpful. If you have any tips or anything to refer me you can mail me at *ankeshp7* at gmail dot com) Thank you sir

[@gauravraj5313]

How to make that imahe

[@varinderkmar]

Can not resolve Symbol 'R' please guide me

[@slaouiffyt2943]

Nice microphone

[@himanshutomar9521]

Why we are using } ); in line no: 35 I have never seen such type of syntax earlier in java ?

[@jamlookstech4948]

ending line of the onclicklistener

[@ZiktheProgrammingGuy]

But the calculator does work

[@asifmahmud8661]

thank you sir.... thank you so much

[@akulameena7255]

I got error invalid entry name etNum1

[@hamfinpost]

thanks broo

[@ashutoshpareek5114]

i am having problem in running

[@tvdewani02]

Thank you so much

[@talhatalib5457]

give github code link also

[@riunge]

github link missing

[@dhananjaymane8853]

where is github link

[@mrbombastic1401]

Can you make a app for me. I need a app for my shop

[@mscit_08_omprakash40]

i get in end of coding as error identifier expected

[@gausulvara9371]

Thank you..

[@workfromhomelifechangingop6511]

Thnx

[@mrmbeautiquethebrand]

Apke Code Access Nahi Ho Rahe Hai..

[@Jerry-ce7mx]

can you please continue the timetable app?

[@ProfessorDK]

Yes, editing the video! Will be uploading soon :)

[@mohdvaseem8636]

I need app developer anybody contact me on whatsapp [phone]

[@kinleypenjor3310]

@@ProfessorDK I M NOt getting ANSwer.

[@cheongwenzhe9685]

thanks !

[@mypclover]

github Link Pls

[@amanraj3658]

Sir nice video... Kuch bda banana bhi sikhao

[@ProfessorDK]

+AMAN RAJ Advanced Tutorial Series will be out soon

[@mohdvaseem8636]

I need app developer anybody contact me on whatsapp [phone]

[@modernresearch9693]

it adding just same number correctly

[@nileshnaik2421]

Thanks you sir

[@mdzdn9675]

thank you

[@shwetagupta2316]

Answer is not holding

[@osikhan334]

I need code bro

[@safiullahkhansherzad7214]

here in 2020 and just for an online quiz lol

[@fmfm579]

When I click on answer without entering any numbers it comes up with an error message, how do I solve this.

[@barrettross3772]

You don’t need to solve it you’ll never be entering no numbers anyway

[@LightingFlick]

Is that using JAVA ??

[@ProfessorDK]

Yes! :)

[@LightingFlick]

@@ProfessorDK thanks for your info