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complete box function #71

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complete box function #71

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222 changes: 221 additions & 1 deletion .../example/jetpack_compose_all_in_one/lessons/lesson_7/Lesson_7_Chapter_ConstraintLayout.kt
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Original file line number Diff line number Diff line change
@@ -1,21 +1,40 @@
package com.example.jetpack_compose_all_in_one.lessons.lesson_7


import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.CutCornerShape
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.RectangleShape
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringArrayResource
import androidx.compose.ui.text.font.FontStyle
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.constraintlayout.compose.ConstraintLayout
import com.example.jetpack_compose_all_in_one.R
import com.example.jetpack_compose_all_in_one.ui.components.LessonHeader
import com.example.jetpack_compose_all_in_one.ui.theme.dp_15
import com.example.jetpack_compose_all_in_one.utils.LogicPager
import com.google.maps.android.compose.Circle
import com.google.mlkit.vision.common.Triangle

@Preview
@Composable
Expand Down Expand Up @@ -71,8 +90,209 @@ fun LoginScreen() {

}

//Honjia
//Hongjia
@Composable
fun PlayWithBox() {
ConstraintLayout(
modifier = Modifier
.fillMaxSize()
.background(Color.Yellow)
.padding(10.dp)
) {
val (image, box1, box2, box3, box4, box5, box6, box7, box8, box9, box10, box11, box12) = createRefs()
Image(
modifier = Modifier.constrainAs(image) {},
painter = painterResource(id = R.drawable.yasuo),
contentDescription = "champion"
)

Box(
modifier = Modifier
.constrainAs(box1) {
top.linkTo(image.bottom)
start.linkTo(parent.start)
end.linkTo(parent.end)
}
.padding(10.dp)
.background(Color.Magenta)
.size(300.dp)
) {
Text(
text = "1",
fontSize = 20.sp,
modifier = Modifier.align(Alignment.TopCenter),
color = Color.Yellow
)
}
Box(
modifier = Modifier
.constrainAs(box2) {
top.linkTo(box1.top)
bottom.linkTo(box1.bottom)
start.linkTo(box1.start)
end.linkTo(box1.end)
}
.padding(10.dp)
.background(Color.Cyan)
.size(250.dp)
)
{
Text(
text = "2",
fontSize = 20.sp,
modifier = Modifier.align(Alignment.TopCenter),
color = Color.Yellow
)
}
Box(
modifier = Modifier
.constrainAs(box3) {
top.linkTo(box2.top)
bottom.linkTo(box2.bottom)
start.linkTo(box2.start)
end.linkTo(box2.end)
}
.padding(10.dp)
.background(Color.Red)
.size(200.dp)
) {
Text(
text = "3",
fontSize = 20.sp,
modifier = Modifier.align(Alignment.TopCenter),
color = Color.Yellow
)
}
Box(
modifier = Modifier
.constrainAs(box4) {
top.linkTo(box3.top)
bottom.linkTo(box3.bottom)
start.linkTo(box3.start)
end.linkTo(box3.end)
}
.padding(10.dp)
.background(Color.Blue)
.size(150.dp)
) {
Text(
text = "4",
fontSize = 20.sp,
modifier = Modifier.align(Alignment.TopCenter),
color = Color.Yellow
)
}
Box(
modifier = Modifier
.constrainAs(box5) {
top.linkTo(box4.top)
bottom.linkTo(box4.bottom)
start.linkTo(box4.start)
end.linkTo(box4.end)
}
.padding(10.dp)
.background(Color.Green)
.size(100.dp)
)
{
Text(
text = "5",
fontSize = 20.sp,
modifier = Modifier.align(Alignment.TopCenter),
color = Color.Yellow
)
}
Box(
modifier = Modifier
.constrainAs(box6) {
top.linkTo(box5.top)
bottom.linkTo(box5.bottom)
start.linkTo(box5.start)
end.linkTo(box5.end)
}
.padding(10.dp)
.background(Color.Black)
.size(50.dp)
) {
Text(
text = "6",
fontSize = 20.sp,
modifier = Modifier.align(Alignment.Center),
color = Color.Yellow
)
}
Box(
modifier = Modifier
.constrainAs(box7) {
bottom.linkTo(parent.bottom)
start.linkTo(parent.start)
}
.padding(20.dp)
.clip(shape = CircleShape)
.background(Color.LightGray)
.size(150.dp)
)
Box(
modifier = Modifier
.constrainAs(box8) {
bottom.linkTo(parent.bottom)
start.linkTo(box7.start)
end.linkTo(box7.end)
}
.padding(20.dp)
.clip(shape = CircleShape)
.background(Color.Gray)
.size(120.dp)
)
Box(
modifier = Modifier
.constrainAs(box9) {
bottom.linkTo(parent.bottom)
start.linkTo(box8.start)
end.linkTo(box8.end)
}
.padding(20.dp)
.clip(shape = CircleShape)
.background(Color.DarkGray)
.size(90.dp)
)
Box(
modifier = Modifier
.constrainAs(box10) {
bottom.linkTo(parent.bottom)
end.linkTo(parent.end)
}
.padding(20.dp)
.clip(shape = CutCornerShape(40.dp))
.background(Color.Red)
.size(150.dp)
)
Box(
modifier = Modifier
.constrainAs(box11) {
start.linkTo(box10.start)
end.linkTo(box10.end)
bottom.linkTo(box10.bottom)
top.linkTo(box10.top)
}
.padding(40.dp)
.clip(shape = RoundedCornerShape(20.dp))
.background(Color.Cyan)
.size(100.dp)
)
Box(
modifier = Modifier
.constrainAs(box12) {
start.linkTo(box11.start)
end.linkTo(box11.end)
top.linkTo(box11.top)
bottom.linkTo(box11.bottom)
}
.padding(20.dp)
.clip(shape = RectangleShape)
.background(Color.Blue)
.size(50.dp)
)

}
}
Binary file added app/src/main/res/drawable/yasuo.jpg
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