Android Development for Beginners - Full Course
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Date: 2022-03-14
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Comments and reviews: 10
PaintedBooks
2:49:00 how does the IDE know to use the 2nd constructor? Does it go from the constructor with the lowest amount of parameters to the highest amount of parameters? So that if you were to add a third argument, it would immediately know to use the 1st constructor?
4:49:20 why is it not ---Database database = new Database(-db_music-)--- like usual? Why is the format different?
5:49:57 is it not easier to do it by drag and drop instead of doing it by text? That way, we can save a lot of time, right?
6:09:31 what is the benefit of doing it this way instead of doing it like just now (setonclicklistener (new View.onclicklistener))? If it's about being able to have different buttons doing different things using just one method, we can also do that in the other way. So what's the benefit of doing it this way?
6:20:41 when you wrote the margin left, why did the right side move too? and when you wrote the margin right, why did the left side move too?
6:50:08 why is the checkedButton datatype int and not boolean?
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2:49:00 how does the IDE know to use the 2nd constructor? Does it go from the constructor with the lowest amount of parameters to the highest amount of parameters? So that if you were to add a third argument, it would immediately know to use the 1st constructor?
4:49:20 why is it not ---Database database = new Database(-db_music-)--- like usual? Why is the format different?
5:49:57 is it not easier to do it by drag and drop instead of doing it by text? That way, we can save a lot of time, right?
6:09:31 what is the benefit of doing it this way instead of doing it like just now (setonclicklistener (new View.onclicklistener))? If it's about being able to have different buttons doing different things using just one method, we can also do that in the other way. So what's the benefit of doing it this way?
6:20:41 when you wrote the margin left, why did the right side move too? and when you wrote the margin right, why did the left side move too?
6:50:08 why is the checkedButton datatype int and not boolean?
reply
StateFucker
Very difficult challenges. Not for beginners. Some parts of the solutions do not work properly: example: String name = scanner.next(); if (name.equals(--)... does not work in challenge nr 3. You can not press Enter and the programm continues. Worked 4 weeks on this course. But after challenge nr 3 i think its time to give up.Too bad...
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Very difficult challenges. Not for beginners. Some parts of the solutions do not work properly: example: String name = scanner.next(); if (name.equals(--)... does not work in challenge nr 3. You can not press Enter and the programm continues. Worked 4 weeks on this course. But after challenge nr 3 i think its time to give up.Too bad...
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Ajay
At 2:54:07 why the inherited Bird class needs a constructor?shouldn't it be our choice if we want constructor for a child or not. inheritence can use any method from the parent class so why we need constructor. Is it because we made the variables private? just explain everything please...
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At 2:54:07 why the inherited Bird class needs a constructor?shouldn't it be our choice if we want constructor for a child or not. inheritence can use any method from the parent class so why we need constructor. Is it because we made the variables private? just explain everything please...
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10
Developer Options For Perfomance
Window Animation Scale 0.5x
Transition Animation Scale 1x ( Changes On Reboot On Some Devices )
Animation Duration Scale 1.5x
Prevent USB audio Routing ON
Limit Background Processes to At Most 4 Processes
( Changes on Reboot )
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Developer Options For Perfomance
Window Animation Scale 0.5x
Transition Animation Scale 1x ( Changes On Reboot On Some Devices )
Animation Duration Scale 1.5x
Prevent USB audio Routing ON
Limit Background Processes to At Most 4 Processes
( Changes on Reboot )
reply
guy
at 5:35:16 , why is it needed to do c.setMessages(newMessages) ?
newMessages is pointing to the same arraylist that c.messages is pointing to
so even without setMessages we already updated c.messages by adding the contact to newMessages, isn't that right?
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at 5:35:16 , why is it needed to do c.setMessages(newMessages) ?
newMessages is pointing to the same arraylist that c.messages is pointing to
so even without setMessages we already updated c.messages by adding the contact to newMessages, isn't that right?
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Maheeba
Hello -freecodecamp can you plz plz plz uplaod a whole tutorial on medicine tracker and notification app as fast as possible plzzzz ...I really need it... plzzz
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Hello -freecodecamp can you plz plz plz uplaod a whole tutorial on medicine tracker and notification app as fast as possible plzzzz ...I really need it... plzzz
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Liltrix
I've watched 30 minutes and this is literally already better than the first 1/2 of the course I've taken (and paid for) through my university, ty!
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I've watched 30 minutes and this is literally already better than the first 1/2 of the course I've taken (and paid for) through my university, ty!
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Children
please i am experiencing difficulties with running the java jdk and also the android studio keeps saying SDK is missing. i need your help.
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please i am experiencing difficulties with running the java jdk and also the android studio keeps saying SDK is missing. i need your help.
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Mr.
i just noticed they are using java 13 while im using java 17. is it fine or im gonna have some issues while trying same code as in the video?
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i just noticed they are using java 13 while im using java 17. is it fine or im gonna have some issues while trying same code as in the video?
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Dorsa
Hi guys, I'm trying to download Gradle but I face this error: Could not find core-proto-0.0.8-alpha07.jar . Can anyone help me out please?
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Hi guys, I'm trying to download Gradle but I face this error: Could not find core-proto-0.0.8-alpha07.jar . Can anyone help me out please?
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