Treehouse | Community | Accessing Views in Code: Declaring Variables

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essam rashad
245 Points
Text in red, alt-enter doesn't work on new Android Studio, what should I do instead?

Posted November 2, 2016 10:28pm by essam rashad

essam rashad
245 Points
2 Answers
PLUS

yadin michaeli
Courses Plus Student 5,423 Points
fact = randomNumber im a little confused

Posted October 27, 2016 4:18pm by yadin michaeli

yadin michaeli
Courses Plus Student 5,423 Points
1 Answer
Markus Henze
1,798 Points
factTextView stays red

Posted October 25, 2016 12:56am by Markus Henze

Markus Henze
1,798 Points
4 Answers
tatenda passmore
5,773 Points
how to initialize a variable

Posted October 15, 2016 1:59pm by tatenda passmore

tatenda passmore
5,773 Points
1 Answer
Luke Kim
482 Points
The app won't open

Posted October 14, 2016 4:22am by Luke Kim

Luke Kim
482 Points
2 Answers
Luke Kim
482 Points
The R class is not working

Posted October 13, 2016 3:53am by Luke Kim

Luke Kim
482 Points
2 Answers
Rodrigo Reis
Full Stack JavaScript Techdegree Student 1,751 Points
How to change the alignment?

Posted October 9, 2016 10:03pm by Rodrigo Reis

Rodrigo Reis
Full Stack JavaScript Techdegree Student 1,751 Points
0 Answers
Apurva Muthe
972 Points
Initialize a new Random variable called randomGenerator. Hint: Don't forget to use the new keyword.

Posted October 8, 2016 1:43pm by Apurva Muthe

Apurva Muthe
972 Points
1 Answer
Sahar Nasiri
7,454 Points
View.OnClickListener Outside the onCreate method

Posted October 7, 2016 6:00am by Sahar Nasiri

Sahar Nasiri
7,454 Points
1 Answer
Hyejin Yoon
133 Points
I get the Error. Error:(51, 32) error: cannot find symbol method setText(String) for mFactTextView =setText(fact).

Posted October 6, 2016 8:17pm by Hyejin Yoon

Hyejin Yoon
133 Points
1 Answer
Luke Kim
482 Points
What is the error of the "R.layout.activity_fun_facts" mean?

Posted October 6, 2016 12:58am by Luke Kim

Luke Kim
482 Points
1 Answer
PLUS

Geordy Alexis
Courses Plus Student 2,459 Points
setText(String) error

Posted September 24, 2016 1:05pm by Geordy Alexis

Geordy Alexis
Courses Plus Student 2,459 Points
1 Answer
Victor Fontaine
521 Points
I can't understand what they want in this challenge. give me some tips pls

Posted September 17, 2016 8:03am by Victor Fontaine

Victor Fontaine
521 Points
1 Answer
or barnea
458 Points
why when i run the program, it is note me: Warning: requested ram_size 1536M too breduced to reduced to 1024M

Posted September 16, 2016 11:44am by or barnea

or barnea
458 Points
0 Answers
Matthew Francis
6,967 Points
Type Casting clarificaiton

Posted September 2, 2016 12:58am by Matthew Francis

Matthew Francis
6,967 Points
2 Answers
Larry Ostan
1,065 Points
I want to generate a sequential array of string instead of random.

Posted August 26, 2016 1:16pm by Larry Ostan

Larry Ostan
1,065 Points
3 Answers
Otobong Emah
1,612 Points
FunFactActivity.java Please how can i get this level correct ??

Posted August 17, 2016 8:09pm by Otobong Emah

Otobong Emah
1,612 Points
1 Answer
tanaka mpambawashe
1,685 Points
my emulator is showing an trouble shoot

Posted July 19, 2016 1:26pm by tanaka mpambawashe

tanaka mpambawashe
1,685 Points
2 Answers
admir osijan
Full Stack JavaScript Techdegree Student 1,674 Points
I can not solve this: Convert the randomNumber integer to a String value and store it in the intAsString variable

Posted July 19, 2016 12:33am by admir osijan

admir osijan
Full Stack JavaScript Techdegree Student 1,674 Points
2 Answers
kelechi nmeni
161 Points
Create a String variable named intAsString. Convert the randomNumber integer to a String value and store it in the intAs

Posted July 18, 2016 8:59am by kelechi nmeni

kelechi nmeni
161 Points
1 Answer
kelechi nmeni
161 Points
Initialize the showFactButton variable using the findViewById() method like the TextView above it. The ID for the button

Posted July 18, 2016 7:02am by kelechi nmeni

kelechi nmeni
161 Points
3 Answers
kelechi nmeni
161 Points
Initialize the showFactButton variable using the findViewById() method like the TextView above it. The ID for the button

Posted July 18, 2016 6:53am by kelechi nmeni

kelechi nmeni
161 Points
0 Answers
kelechi nmeni
161 Points
Initialize the showFactButton variable using the findViewById() method like the TextView above it. The ID for the button

Posted July 18, 2016 6:36am by kelechi nmeni

kelechi nmeni
161 Points
0 Answers
Jason Gottbrath
2,054 Points
Creating a string variable...

Posted July 14, 2016 12:51am by Jason Gottbrath

Jason Gottbrath
2,054 Points
1 Answer
Jason Gottbrath
2,054 Points
Order of code language?

Posted July 14, 2016 12:27am by Jason Gottbrath

Jason Gottbrath
2,054 Points
0 Answers
Jason Gottbrath
2,054 Points
limiting the range of the random number variable

Posted July 13, 2016 3:46am by Jason Gottbrath

Jason Gottbrath
2,054 Points
1 Answer
Jason Gottbrath
2,054 Points
Help initializing a random number generater

Posted July 13, 2016 3:02am by Jason Gottbrath

Jason Gottbrath
2,054 Points
1 Answer
Taylor Merrill
268 Points
Bummer! Challenge 4 of 4

Posted July 11, 2016 6:44pm by Taylor Merrill

Taylor Merrill
268 Points
0 Answers
Naga Ravikanth Putrevu
457 Points
syntax error

Posted July 10, 2016 1:17am by Naga Ravikanth Putrevu

Naga Ravikanth Putrevu
457 Points
1 Answer
PLUS

pavan sr
Courses Plus Student 629 Points
Which of the following methods is used to return a View from a layout file given the ID of the View?

Posted July 8, 2016 8:26am by pavan sr

pavan sr
Courses Plus Student 629 Points
1 Answer

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