Android Development for Beginners – Full Course

Did you know that division by zero when using double datatype will not throw an exception? Rather,it will give back the value "infinity.".This is to mean that when doing exception handling, no exception will be thrown. Hence, the application will run normally, and that may cause issues.

Thank you very much, my technical is good, but often get frustrated in English interviews, it's very helpful for me.

Hi sir Thank You so much …the project you made….all I can say thank you so much I really enjoyed…You are great…

22:00 my android studio does not show the option to choose a language, and it's set to Kotlin by default. How do I set to Java instead?

Dude my uni in Queensland Australia linked us this video instead of teaching us the content that we paid for themselves. It's a good video but like what am I paying for lol

Can I please get the codes for the challenges in java

The subtitle makes following the instruction very easy… GOOD JOB

seems like Meisam is a big fan of miss Emma Watson. who knows, he may even personally know her. 🤷‍♀🤷‍♀🤷‍♀🤷‍♀

15 hours !
Is there anyone here who can finish it in a day !
Btw, I'm aspiring from a year, and my impatience couldn't teach me this yet ! 😮

Is this still applicable for 2023? Newbie here.. Looking forward to be from zero to hero.

just sharing an android development channel: https://youtube.com/@androiddeveloperengineer

is that the song Virgin Black – Our Wings are Burning you used as an example name in the Java Basic OOP video.

36:000

Thanks for uploading this course. Let me start by saying that I'm an absolute beginner.
I'm following your instructions step-by-step. At the end of "create your first app part 2" when I try to test the button we created my app does not load on my virtual device. Instead I only get an error message while trying to load the app.

Error while executing: am start -n "com.example.helloworld/com.example.helloworld.MainActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER

Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.example.helloworld/.MainActivity }

Error type 3

Error: Activity class {com.example.helloworld/com.example.helloworld.MainActivity} does not exist.

I rechecked the steps a few times and even the code which looks exactly like yours. Any idea what I'm doing wrong?

my emulator keeps on typing UI is not responding….what should i do

Where do you know that i am fro IRAN?

is it still actual?

Is that Pixel 5 or pixel 4. I mean the emulator

36:49 I don't see the event log. I'm on ver 2022.1.1.

00:42:00

the best teacher I could say. He explained the class like to kindergarten kids. Omg, I spent so much time in reading and debugging to fully understand it. Now where can I take his course for deeper learning for android development?

These are the Best 11 hours of YouTube learning I have ever had in my life…Top Notch content and delivery and best challenges…Simply the Best💯💯💯

Hi Meison, thank you for the course, I found it veery useful, studying it last several days.
And I have a question about "Singelton Pattern" part. There in method getIntstance you receive a name for class if you are calling this method first time, but what should I do with name parameter when I call this methods next time? I think I will have to pass as parameter whatever as String, to use this method right?

For some reason at 50:00 my (R.id.txtMessage) is causing an error saying “@layout/activity_main does not contain a declaration with id txtMessage”

The id for the String is definitely txtMessage. Anyone know what I should do?

31:26 just for me

@11:50 , I do not have the "Android SDK Tools" option to install below "Android SK Platform-Tools" OR the "Documentation for Android SDK" option. How can I acquire these packages?

5:32:00
This picador didn't say that you can't remove from a collection while iterating. Doing it throws ConcurrentModificationException.

So in deleteContact() method instead of:
5:15:40

for (Contact c: contacts) {

if (c.getName().equals(name)) {

doesExist = true;

contacts.remove(c);

}

}

You need to write an iterator. Something like:

Iterator<Contact> iterator = contacts.iterator();

while (iterator.hasNext()) {

Contact c = iterator.next();

if (c.getName().equals(name)) {

doesExist = true;

iterator.remove();

System.out.println("Deleted");

}

}

i couldn't find the codes in your website

what you call polymorphism in hour 3 could better be described as method overloading

Respect. Sir, not only did you do this for free, you did it for nearly 12 hours, not only did you do it that long, you did it at 2 AM and even after all that you probably saved my degree. Thank you

Hello developers I have a question ❓
Can I pay another app or website (s) products with my own application automatically

My brader your oop explanation was epic my brader tq

40:26

Thankyou for Google engeneer Sir Kiran of Hyderabad, you giving me a link thanks I wish to solve my all problems this channel,

Good teach

3:43:40

3:25:55

3:18:12

At 10:02:47
the final keyword wasnt put there by autocompletion on my end, and on adding it manually, the ide changed its error warning message to Do not treat position as fixed; only use immediately and call holder.getAdapterPosition() to look it up later
when pressing on apply changes and run, after reinstalling the app, it works though..should i Supress the error warning (red underline) then for this error?

Also, all the stuff with build.gradle doesnt work on my side, often i can just ignore it, or find the newer version of something by luck, but it didnt work with Glide. My auto generated build.gradle (Project) looks like this:
// Top-level build file where you can add configuration options common to all sub-projects/modules.

plugins {

id 'com.android.application' version '7.3.1' apply false

id 'com.android.library' version '7.3.1' apply false

}

and styles.xml is not there by default

12:24 can someone tell me, where i can find that documentation package? It doesnt show up in the list on my end, just as android sdk tools are only shown as an obsolete package..?

Android SDK is up to date.

Unable to install Intel® HAXM

HAXM can only be installed on Windows.

Please file a bug against Android Studio.

Done

~~~~~~~~~~~~~~~~~~~~~~~~~~

Help. my cpu is AMD

If the Glide 10:26:46 doesn't load. Check your emulator's internet connection. Took me a very long time to figure out that simple fix

Can you build a grocery delivery app with an admin side where you can list different kinds of stores and their products
And a driver's side so he/she can select orders and With a GPS for location
And a customer side where they can choose and select items from different stores in one app and put them on the cart and and be able to transfer/deposit money in their profile account like online lottery and order

My English is not very strong and I require subtitles while watching videos. However, starting from 4:23:00, the subtitles seem to have malfunctioned and are no longer accurate. I'm not sure how to fix it because I can't keep up with the audio