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quick_max
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Commit
be189be0
authored
Sep 28, 2019
by
likorn
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Plain Diff
Selections are saved during orientation change in the MainActivity
parent
d4831526
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1 changed file
with
35 additions
and
14 deletions
app/src/main/java/com/paktalin/quickmax/MainActivity.kt
app/src/main/java/com/paktalin/quickmax/MainActivity.kt
View file @
be189be0
...
...
@@ -13,33 +13,52 @@ class MainActivity : AppCompatActivity() {
private
var
secToSolve
:
Int
=
4
private
var
numDigits
:
Int
=
3
private
lateinit
var
checkedCard
:
MaterialCardView
private
lateinit
var
cards
:
List
<
MaterialCardView
>
override
fun
onCreate
(
savedInstanceState
:
Bundle
?)
{
super
.
onCreate
(
savedInstanceState
)
setContentView
(
R
.
layout
.
activity_main
)
retrieveSharedPrefs
()
seek_bar
.
setMinStartValue
(
secToSolve
.
toFloat
()).
apply
()
seek_bar
.
setOnSeekbarChangeListener
{
n
->
seek_bar_value
.
text
=
resources
.
getString
(
R
.
string
.
time_to_solve
,
n
.
toString
())
secToSolve
=
n
.
toInt
()
if
(
savedInstanceState
==
null
)
retrieveSharedPrefs
()
else
restoreInstanceState
(
savedInstanceState
)
checkedCard
.
isChecked
=
true
seek_bar
.
apply
{
setMinStartValue
(
secToSolve
.
toFloat
()).
apply
()
setOnSeekbarChangeListener
{
n
->
seek_bar_value
.
text
=
resources
.
getString
(
R
.
string
.
time_to_solve
,
n
.
toString
())
secToSolve
=
n
.
toInt
()
}
}
card_2_digits
.
setOnClickListener
(
cardOnClickListener
)
card_3_digits
.
setOnClickListener
(
cardOnClickListener
)
card_4_digits
.
setOnClickListener
(
cardOnClickListener
)
cards
=
listOf
(
card_2_digits
,
card_3_digits
,
card_4_digits
)
cards
.
forEach
{
card
->
card
.
setOnClickListener
(
cardOnClickListener
)
}
btn_play
.
setOnClickListener
(
playClickListener
)
}
private
fun
restoreInstanceState
(
savedInstanceState
:
Bundle
)
{
checkedCard
=
findViewById
(
savedInstanceState
.
getInt
(
"checked_num_id"
))
secToSolve
=
savedInstanceState
.
getInt
(
"sec_to_solve"
)
numDigits
=
savedInstanceState
.
getInt
(
"num_digits"
)
}
override
fun
onSaveInstanceState
(
outState
:
Bundle
)
{
super
.
onSaveInstanceState
(
outState
)
outState
.
putInt
(
"num_digits"
,
numDigits
)
outState
.
putInt
(
"sec_to_solve"
,
secToSolve
)
outState
.
putInt
(
"checked_num_id"
,
checkedCard
.
id
)
}
private
val
cardOnClickListener
=
View
.
OnClickListener
{
card
->
val
cardM
=
card
as
MaterialCardView
if
(!
cardM
.
isChecked
)
{
checkedCard
=
cardM
checkedCard
.
isChecked
=
true
numDigits
=
numDigitsFromCard
(
checkedCard
)
listOf
(
card_2_digits
,
card_3_digits
,
card_4_digits
)
.
forEach
{
c
->
if
(
c
.
id
!=
c
ardM
.
id
)
cards
.
forEach
{
c
->
if
(
c
.
id
!=
c
heckedCard
.
id
)
c
.
isChecked
=
false
}
}
...
...
@@ -64,11 +83,13 @@ class MainActivity : AppCompatActivity() {
private
fun
retrieveSharedPrefs
()
{
val
prefs
=
getSharedPreferences
(
"my_prefs"
,
Context
.
MODE_PRIVATE
)
secToSolve
=
prefs
.
getInt
(
"sec_to_solve"
,
4
)
checkedCard
=
findViewById
(
prefs
.
getInt
(
"checked_num_id"
,
R
.
id
.
card_3_digits
))
checkedCard
=
findViewById
(
prefs
.
getInt
(
"checked_num_id"
,
R
.
id
.
card_3_digits
)
)
numDigits
=
numDigitsFromCard
(
checkedCard
)
checkedCard
.
isChecked
=
true
}
private
fun
numDigitsFromCard
(
card
:
MaterialCardView
):
Int
{
...
...
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