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Added modulo 7 practice

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This commit is contained in:
BroodjeAap 2020-11-03 20:53:56 +01:00
parent 0176a2f333
commit e2e9c314af
4 changed files with 126 additions and 17 deletions
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5
lib/pages/practice/PracticePage.dart
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@ -3,6 +3,7 @@ import 'package:ohthatsa/pages/practice/PracticeSetup.dart';
import 'package:ohthatsa/pages/practice/PracticeThing.dart';
import 'package:ohthatsa/pages/practice/PracticeThingCentury.dart';
import 'package:ohthatsa/pages/practice/PracticeThingLeap.dart';
import 'package:ohthatsa/pages/practice/PracticeThingMod.dart';
import 'package:ohthatsa/pages/practice/PracticeThingMonth.dart';
import 'package:ohthatsa/AppDrawer.dart';
import 'package:ohthatsa/pages/practice/PracticeType.dart';
@ -44,6 +45,10 @@ class _PracticeState extends State<PracticePage> {
this.practiceThing = PracticeThingLeap();
break;
}
case (PracticeType.mod): {
this.practiceThing = PracticeThingMod();
break;
}
default: {
//
}

53
lib/pages/practice/PracticeSetupPage.dart
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@ -107,23 +107,42 @@ class _PracticeSetupState extends State<PracticeSetupPage> {
]
),
TableRow(
children: <Widget>[
FlatButton(
child: Text("Leap"),
color: Colors.blue,
textColor: Colors.white,
onPressed: () {
Navigator.pushNamed(
context,
'/practice/practice',
arguments: PracticeSetup(_count, _showCorrect, PracticeType.leap)
);
},
),
Text("80%", textAlign: TextAlign.center, style: TextStyle(fontSize: 25)),
Text("70%", textAlign: TextAlign.center, style: TextStyle(fontSize: 25)),
Text("50%", textAlign: TextAlign.center, style: TextStyle(fontSize: 25))
]
children: <Widget>[
FlatButton(
child: Text("Leap"),
color: Colors.blue,
textColor: Colors.white,
onPressed: () {
Navigator.pushNamed(
context,
'/practice/practice',
arguments: PracticeSetup(_count, _showCorrect, PracticeType.leap)
);
},
),
Text("80%", textAlign: TextAlign.center, style: TextStyle(fontSize: 25)),
Text("70%", textAlign: TextAlign.center, style: TextStyle(fontSize: 25)),
Text("50%", textAlign: TextAlign.center, style: TextStyle(fontSize: 25))
]
),
TableRow(
children: <Widget>[
FlatButton(
child: Text("Modulo 7"),
color: Colors.blue,
textColor: Colors.white,
onPressed: () {
Navigator.pushNamed(
context,
'/practice/practice',
arguments: PracticeSetup(_count, _showCorrect, PracticeType.mod)
);
},
),
Text("80%", textAlign: TextAlign.center, style: TextStyle(fontSize: 25)),
Text("70%", textAlign: TextAlign.center, style: TextStyle(fontSize: 25)),
Text("50%", textAlign: TextAlign.center, style: TextStyle(fontSize: 25))
]
),
TableRow(
children: <Widget>[

84
lib/pages/practice/PracticeThingMod.dart Normal file
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@ -0,0 +1,84 @@
import 'package:flutter/material.dart';
import 'package:ohthatsa/pages/practice/PracticeAnswer.dart';
import 'package:ohthatsa/pages/practice/PracticeThing.dart';
import 'package:ohthatsa/pages/practice/PracticeType.dart';
class PracticeThingMod extends PracticeThing {
int current;
PracticeThingMod() {
next();
}
@override
bool answer(int answer) {
answers.add(PracticeAnswer(current, answer, PracticeType.mod));
final correctAnswer = current % 7;
return answer == correctAnswer;
}
@override
void next() {
current = random.nextInt(141);
}
@override
Text getAppBarTitleText() {
return Text("Practicing Modulo");
}
@override
List<bool> getBoolAnswers() {
return answers.map((answer) =>
answer.question % 7 == answer.answer
).toList();
}
Text getCurrentQuestionText(){
return Text(
current.toString(),
style: TextStyle(
fontSize: 30
)
);
}
Text getLastAnswerText(bool showCorrect){
String text = "-";
Color color = Colors.red;
if(answers.length >= 1){
final answer = answers[answers.length - 1];
final correctAnswer = answer.question % 7;
text = answer.question.toString() + (showCorrect ? ": $correctAnswer" : "");
if(answer.answer == correctAnswer){
color = Colors.green;
}
}
return Text(
text,
style: TextStyle(
fontSize: 15,
color: color
)
);
}
Text getSecondLastAnswerText(bool showCorrect){
String text = "-";
Color color = Colors.red;
if(answers.length >= 2){
final answer = answers[answers.length - 2];
final correctAnswer = answer.question % 7;
text = answer.question.toString() + (showCorrect ? ": $correctAnswer" : "");
if(answer.answer == correctAnswer){
color = Colors.green;
}
}
return Text(
text,
style: TextStyle(
fontSize: 10,
color: color
)
);
}
}

1
lib/pages/practice/PracticeType.dart
View file

@ -2,5 +2,6 @@ enum PracticeType {
month,
century,
leap,
mod,
all
}