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Prototype evolved. Use new version of Donut Fork with StrokeCap support
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91 changes: 79 additions & 12 deletions
91
myExpenses/src/main/java/org/totschnig/myexpenses/dialog/CriterionReachedDialogFragment.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,40 +1,107 @@ | ||
| package org.totschnig.myexpenses.dialog | ||
|
|
||
| import androidx.compose.animation.core.CubicBezierEasing | ||
| import androidx.compose.animation.core.tween | ||
| import androidx.compose.foundation.layout.Column | ||
| import androidx.compose.foundation.layout.ColumnScope | ||
| import androidx.compose.foundation.layout.fillMaxWidth | ||
| import androidx.compose.foundation.layout.height | ||
| import androidx.compose.foundation.layout.width | ||
| import androidx.compose.material3.Text | ||
| import androidx.compose.runtime.Composable | ||
| import androidx.compose.runtime.LaunchedEffect | ||
| import androidx.compose.runtime.mutableFloatStateOf | ||
| import androidx.compose.runtime.remember | ||
| import androidx.compose.ui.Modifier | ||
| import androidx.compose.ui.graphics.Color | ||
| import androidx.compose.ui.graphics.StrokeCap | ||
| import androidx.compose.ui.tooling.preview.Preview | ||
| import androidx.compose.ui.unit.dp | ||
| import app.futured.donut.compose.DonutProgress | ||
| import app.futured.donut.compose.data.DonutConfig | ||
| import app.futured.donut.compose.data.DonutModel | ||
| import kotlinx.coroutines.delay | ||
| import org.totschnig.myexpenses.R | ||
| import org.totschnig.myexpenses.dialog.CriterionReachedDialogFragment.Companion.ANIMATION_DURATION | ||
| import org.totschnig.myexpenses.dialog.CriterionReachedDialogFragment.Companion.ANIMATION_DURATION_L | ||
| import org.totschnig.myexpenses.util.ui.calcProgressVisualRepresentation | ||
| import org.totschnig.myexpenses.util.ui.forCompose | ||
| import kotlin.math.absoluteValue | ||
|
|
||
| data class CriterionReachedEventInfo( | ||
| val startBalance: Long, | ||
| val criterion: Long, | ||
| val transactionAmount: Long | ||
| ) { | ||
| init { | ||
| require((startBalance + transactionAmount).absoluteValue >= criterion.absoluteValue) | ||
| } | ||
|
|
||
| val newBalance = startBalance + transactionAmount | ||
|
|
||
| val startProgress = startBalance * 100F / criterion | ||
| val endProgress = newBalance * 100f / criterion | ||
| } | ||
|
|
||
| class CriterionReachedDialogFragment: ComposeBaseDialogFragment3() { | ||
| val info = CriterionReachedEventInfo( | ||
| startBalance = 65, | ||
| criterion = 100, | ||
| transactionAmount = 75 | ||
| ) | ||
|
|
||
| @Composable | ||
| override fun ColumnScope.MainContent() { | ||
|
|
||
| Column { | ||
| Text("Warning") | ||
| DonutProgress( | ||
| modifier = Modifier.fillMaxWidth().height(240.dp).width(240.dp), | ||
| model = DonutModel( | ||
| cap = 100f, | ||
| sections = calcProgressVisualRepresentation(120).forCompose( | ||
| valueColor = Color.Green, excessColor = Color.Red | ||
| ) | ||
| ) | ||
| ) | ||
| Text("You have reached your credit limit") | ||
| CriterionReachedGraph(info) | ||
| Text("You have reached your credit limit.") | ||
| } | ||
| } | ||
|
|
||
| override val title: CharSequence | ||
| get() = getString(R.string.credit_limit) | ||
|
|
||
| companion object { | ||
| const val ANIMATION_DURATION = 1000 | ||
| const val ANIMATION_DURATION_L = ANIMATION_DURATION.toLong() | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| fun CriterionReachedGraph(info: CriterionReachedEventInfo) { | ||
| val progress = remember { mutableFloatStateOf(info.startProgress) } | ||
| DonutProgress( | ||
| modifier = Modifier.height(240.dp).width(240.dp), | ||
| model = DonutModel( | ||
| cap = 100f, | ||
| sections = calcProgressVisualRepresentation(progress.floatValue).forCompose(Color.Green, Color.Red), | ||
| gapWidthDegrees = 0f, | ||
| gapAngleDegrees = 0f, | ||
| strokeCap = StrokeCap.Butt, | ||
| backgroundLineColor = Color(0xFFE7E8E9) | ||
| ), | ||
| config = DonutConfig.create( | ||
| layoutAnimationSpec = tween( | ||
| durationMillis = 1000, | ||
| easing = CubicBezierEasing(0.18f, 0.7f, 0.16f, 1f) | ||
| ), | ||
| colorAnimationSpec = tween(durationMillis = ANIMATION_DURATION) | ||
| ) | ||
| ) | ||
| LaunchedEffect(Unit) { | ||
| delay(ANIMATION_DURATION_L) | ||
| progress.floatValue = 100F | ||
| delay(ANIMATION_DURATION_L) | ||
| progress.floatValue = info.endProgress | ||
| } | ||
| } | ||
|
|
||
| @Preview | ||
| @Composable | ||
| fun Demo() { | ||
| CriterionReachedGraph(CriterionReachedEventInfo( | ||
| startBalance = 95, | ||
| criterion = 100, | ||
| transactionAmount = 10 | ||
| )) | ||
| } |
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