Updated on 2026-08-14
This commit is contained in:
Tangem
parent
c62c6b032b
commit
cad4da6f19
4 changed files with 442 additions and 0 deletions
|
|
@ -0,0 +1,30 @@
|
|||
package com.tangem.tap.features.details.ui.appcurrency
|
||||
|
||||
import androidx.compose.runtime.Composable
|
||||
import androidx.compose.ui.Modifier
|
||||
import com.tangem.core.ui.components.SystemBarsEffect
|
||||
import com.tangem.core.ui.res.TangemTheme
|
||||
import com.tangem.core.ui.screen.ComposeFragment
|
||||
import com.tangem.core.ui.theme.AppThemeModeHolder
|
||||
import dagger.hilt.android.AndroidEntryPoint
|
||||
import javax.inject.Inject
|
||||
|
||||
@AndroidEntryPoint
|
||||
internal class AppCurrencySelectorFragment : ComposeFragment() {
|
||||
|
||||
@Inject
|
||||
override lateinit var appThemeModeHolder: AppThemeModeHolder
|
||||
|
||||
@Composable
|
||||
override fun ScreenContent(modifier: Modifier) {
|
||||
val systemBarsColor = TangemTheme.colors.background.secondary
|
||||
SystemBarsEffect {
|
||||
setSystemBarsColor(systemBarsColor)
|
||||
}
|
||||
|
||||
AppCurrencySelectorScreen(
|
||||
modifier = modifier,
|
||||
state = AppCurrencySelectorState.Loading({}), // TODO: Will be updated in next MR
|
||||
)
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,363 @@
|
|||
package com.tangem.tap.features.details.ui.appcurrency
|
||||
|
||||
import androidx.compose.foundation.LocalIndication
|
||||
import androidx.compose.foundation.clickable
|
||||
import androidx.compose.foundation.interaction.MutableInteractionSource
|
||||
import androidx.compose.foundation.layout.*
|
||||
import androidx.compose.foundation.lazy.LazyColumn
|
||||
import androidx.compose.foundation.lazy.LazyListState
|
||||
import androidx.compose.foundation.lazy.items
|
||||
import androidx.compose.foundation.lazy.rememberLazyListState
|
||||
import androidx.compose.material3.*
|
||||
import androidx.compose.runtime.*
|
||||
import androidx.compose.ui.Alignment
|
||||
import androidx.compose.ui.Modifier
|
||||
import androidx.compose.ui.focus.FocusRequester
|
||||
import androidx.compose.ui.focus.focusRequester
|
||||
import androidx.compose.ui.input.nestedscroll.nestedScroll
|
||||
import androidx.compose.ui.res.painterResource
|
||||
import androidx.compose.ui.res.stringResource
|
||||
import androidx.compose.ui.tooling.preview.Preview
|
||||
import androidx.compose.ui.tooling.preview.PreviewParameter
|
||||
import androidx.compose.ui.tooling.preview.datasource.CollectionPreviewParameterProvider
|
||||
import com.tangem.core.ui.components.CircleShimmer
|
||||
import com.tangem.core.ui.components.RectangleShimmer
|
||||
import com.tangem.core.ui.components.SpacerW
|
||||
import com.tangem.core.ui.event.EventEffect
|
||||
import com.tangem.core.ui.event.consumedEvent
|
||||
import com.tangem.core.ui.res.TangemTheme
|
||||
import com.tangem.tap.features.details.ui.appcurrency.AppCurrencySelectorState.Currency
|
||||
import com.tangem.wallet.R
|
||||
import kotlinx.collections.immutable.ImmutableList
|
||||
import kotlinx.collections.immutable.toPersistentList
|
||||
|
||||
@OptIn(ExperimentalMaterial3Api::class)
|
||||
@Composable
|
||||
internal fun AppCurrencySelectorScreen(state: AppCurrencySelectorState, modifier: Modifier = Modifier) {
|
||||
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
|
||||
val listState = rememberLazyListState()
|
||||
|
||||
Scaffold(
|
||||
modifier = modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
|
||||
containerColor = TangemTheme.colors.background.secondary,
|
||||
topBar = {
|
||||
TopBar(
|
||||
modifier = Modifier.fillMaxWidth(),
|
||||
scrollBehavior = scrollBehavior,
|
||||
state = state,
|
||||
)
|
||||
},
|
||||
content = { paddingValues ->
|
||||
val contentModifier = Modifier
|
||||
.padding(paddingValues)
|
||||
.fillMaxSize()
|
||||
|
||||
when (state) {
|
||||
is AppCurrencySelectorState.Loading -> LoadingList(
|
||||
modifier = contentModifier,
|
||||
)
|
||||
is AppCurrencySelectorState.Content -> CurrenciesList(
|
||||
modifier = contentModifier,
|
||||
listState = listState,
|
||||
currencies = state.items,
|
||||
selectedId = state.selectedId.orEmpty(),
|
||||
onCurrencyClick = state.onCurrencyClick,
|
||||
)
|
||||
}
|
||||
},
|
||||
)
|
||||
|
||||
if (state is AppCurrencySelectorState.Content) {
|
||||
EventEffect(event = state.scrollToSelected) {
|
||||
listState.scrollToItem(it)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@OptIn(ExperimentalMaterial3Api::class)
|
||||
@Composable
|
||||
private fun TopBar(
|
||||
scrollBehavior: TopAppBarScrollBehavior,
|
||||
state: AppCurrencySelectorState,
|
||||
modifier: Modifier = Modifier,
|
||||
) {
|
||||
TopAppBar(
|
||||
modifier = modifier,
|
||||
scrollBehavior = scrollBehavior,
|
||||
colors = TopAppBarColors,
|
||||
navigationIcon = {
|
||||
IconButton(
|
||||
modifier = Modifier
|
||||
.padding(start = TangemTheme.dimens.spacing8)
|
||||
.size(TangemTheme.dimens.size32),
|
||||
onClick = state.onBackClick,
|
||||
) {
|
||||
Icon(
|
||||
modifier = Modifier.size(TangemTheme.dimens.size24),
|
||||
painter = painterResource(id = R.drawable.ic_back_24),
|
||||
contentDescription = null,
|
||||
)
|
||||
}
|
||||
},
|
||||
title = {
|
||||
when (state) {
|
||||
is AppCurrencySelectorState.Search -> SearchBar(
|
||||
modifier = Modifier.fillMaxWidth(),
|
||||
onInputChange = state.onSearchInputChange,
|
||||
)
|
||||
is AppCurrencySelectorState.Loading,
|
||||
is AppCurrencySelectorState.Default,
|
||||
-> Text(
|
||||
text = stringResource(id = R.string.details_row_title_currency),
|
||||
style = TangemTheme.typography.subtitle1,
|
||||
)
|
||||
}
|
||||
},
|
||||
actions = {
|
||||
when (state) {
|
||||
is AppCurrencySelectorState.Content -> {
|
||||
IconButton(
|
||||
modifier = Modifier.size(TangemTheme.dimens.size32),
|
||||
onClick = state.onTopBarActionClick,
|
||||
) {
|
||||
val iconResId = when (state) {
|
||||
is AppCurrencySelectorState.Default -> R.drawable.ic_search_24
|
||||
is AppCurrencySelectorState.Search -> R.drawable.ic_close_24
|
||||
}
|
||||
val iconTint = when (state) {
|
||||
is AppCurrencySelectorState.Default -> TangemTheme.colors.icon.primary1
|
||||
is AppCurrencySelectorState.Search -> TangemTheme.colors.icon.informative
|
||||
}
|
||||
|
||||
Icon(
|
||||
modifier = Modifier.size(TangemTheme.dimens.size24),
|
||||
painter = painterResource(id = iconResId),
|
||||
tint = iconTint,
|
||||
contentDescription = null,
|
||||
)
|
||||
}
|
||||
}
|
||||
is AppCurrencySelectorState.Loading -> Unit
|
||||
}
|
||||
SpacerW(width = TangemTheme.dimens.spacing8)
|
||||
},
|
||||
)
|
||||
}
|
||||
|
||||
@Composable
|
||||
private fun SearchBar(onInputChange: (String) -> Unit, modifier: Modifier = Modifier) {
|
||||
val focusRequester = remember { FocusRequester() }
|
||||
var input by remember { mutableStateOf(value = "") }
|
||||
|
||||
TextField(
|
||||
modifier = modifier
|
||||
.focusRequester(focusRequester),
|
||||
value = input,
|
||||
onValueChange = { input = it },
|
||||
singleLine = true,
|
||||
textStyle = TangemTheme.typography.subtitle2,
|
||||
placeholder = {
|
||||
Text(text = stringResource(id = R.string.common_search))
|
||||
},
|
||||
colors = SearchBarColors,
|
||||
)
|
||||
|
||||
LaunchedEffect(key1 = input) {
|
||||
onInputChange(input)
|
||||
}
|
||||
|
||||
LaunchedEffect(Unit) {
|
||||
focusRequester.requestFocus()
|
||||
}
|
||||
}
|
||||
|
||||
@Composable
|
||||
private fun LoadingList(modifier: Modifier = Modifier) {
|
||||
Column(modifier = modifier) {
|
||||
repeat(times = 10) {
|
||||
Row(
|
||||
modifier = Modifier
|
||||
.padding(
|
||||
start = TangemTheme.dimens.spacing16,
|
||||
end = TangemTheme.dimens.spacing24,
|
||||
)
|
||||
.height(TangemTheme.dimens.size56)
|
||||
.fillMaxWidth(),
|
||||
verticalAlignment = Alignment.CenterVertically,
|
||||
horizontalArrangement = Arrangement.spacedBy(
|
||||
space = TangemTheme.dimens.spacing16,
|
||||
alignment = Alignment.Start,
|
||||
),
|
||||
) {
|
||||
CircleShimmer(modifier = Modifier.size(TangemTheme.dimens.size24))
|
||||
RectangleShimmer(
|
||||
modifier = Modifier
|
||||
.height(TangemTheme.dimens.size24)
|
||||
.fillMaxWidth(),
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Composable
|
||||
private fun CurrenciesList(
|
||||
listState: LazyListState,
|
||||
currencies: ImmutableList<Currency>,
|
||||
selectedId: String,
|
||||
onCurrencyClick: (Currency) -> Unit,
|
||||
modifier: Modifier = Modifier,
|
||||
) {
|
||||
LazyColumn(
|
||||
modifier = modifier,
|
||||
state = listState,
|
||||
) {
|
||||
items(
|
||||
items = currencies,
|
||||
key = Currency::id,
|
||||
) { currency ->
|
||||
val onClick = remember(key1 = currency) {
|
||||
{ onCurrencyClick(currency) }
|
||||
}
|
||||
|
||||
CurrencyItem(
|
||||
modifier = Modifier.fillMaxWidth(),
|
||||
name = currency.name,
|
||||
isSelected = currency.id == selectedId,
|
||||
onClick = onClick,
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Composable
|
||||
private fun CurrencyItem(name: String, isSelected: Boolean, onClick: () -> Unit, modifier: Modifier = Modifier) {
|
||||
val interactionSource = remember { MutableInteractionSource() }
|
||||
|
||||
Row(
|
||||
modifier = modifier
|
||||
.clickable(
|
||||
interactionSource = interactionSource,
|
||||
indication = LocalIndication.current,
|
||||
onClick = onClick,
|
||||
)
|
||||
.padding(
|
||||
start = TangemTheme.dimens.spacing16,
|
||||
end = TangemTheme.dimens.spacing24,
|
||||
)
|
||||
.heightIn(min = TangemTheme.dimens.size56),
|
||||
verticalAlignment = Alignment.CenterVertically,
|
||||
horizontalArrangement = Arrangement.spacedBy(
|
||||
space = TangemTheme.dimens.spacing16,
|
||||
alignment = Alignment.Start,
|
||||
),
|
||||
) {
|
||||
RadioButton(
|
||||
modifier = Modifier.size(TangemTheme.dimens.size24),
|
||||
selected = isSelected,
|
||||
onClick = onClick,
|
||||
interactionSource = interactionSource,
|
||||
colors = RadioButtonColors,
|
||||
)
|
||||
Text(
|
||||
text = name,
|
||||
style = TangemTheme.typography.body1,
|
||||
color = TangemTheme.colors.text.primary1,
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
@OptIn(ExperimentalMaterial3Api::class)
|
||||
private val TopAppBarColors: TopAppBarColors
|
||||
@Composable
|
||||
get() = TopAppBarDefaults.topAppBarColors(
|
||||
containerColor = TangemTheme.colors.background.secondary,
|
||||
// Currently (08.09.23) it's not working when scrolling programmatically
|
||||
scrolledContainerColor = TangemTheme.colors.background.secondary,
|
||||
navigationIconContentColor = TangemTheme.colors.icon.primary1,
|
||||
titleContentColor = TangemTheme.colors.text.primary1,
|
||||
actionIconContentColor = TangemTheme.colors.icon.primary1,
|
||||
)
|
||||
|
||||
private val SearchBarColors: TextFieldColors
|
||||
@Composable
|
||||
get() = TextFieldDefaults.colors(
|
||||
unfocusedContainerColor = TangemTheme.colors.background.secondary,
|
||||
focusedContainerColor = TangemTheme.colors.background.secondary,
|
||||
focusedTextColor = TangemTheme.colors.text.primary1,
|
||||
unfocusedTextColor = TangemTheme.colors.text.secondary,
|
||||
focusedPlaceholderColor = TangemTheme.colors.text.disabled,
|
||||
unfocusedPlaceholderColor = TangemTheme.colors.text.disabled,
|
||||
focusedIndicatorColor = TangemTheme.colors.background.secondary,
|
||||
unfocusedIndicatorColor = TangemTheme.colors.background.secondary,
|
||||
cursorColor = TangemTheme.colors.icon.primary1,
|
||||
)
|
||||
|
||||
private val RadioButtonColors: RadioButtonColors
|
||||
@Composable
|
||||
get() = RadioButtonDefaults.colors(
|
||||
selectedColor = TangemTheme.colors.icon.accent,
|
||||
unselectedColor = TangemTheme.colors.icon.secondary,
|
||||
)
|
||||
|
||||
// region Preview
|
||||
@Preview(showBackground = true, widthDp = 360, heightDp = 720)
|
||||
@Composable
|
||||
private fun AppCurrencySelectorScreenPreview_Light(
|
||||
@PreviewParameter(AppCurrencySelectorStateProvider::class) param: AppCurrencySelectorState,
|
||||
) {
|
||||
TangemTheme(isDark = false) {
|
||||
AppCurrencySelectorScreen(param)
|
||||
}
|
||||
}
|
||||
|
||||
@Preview(showBackground = true, widthDp = 360, heightDp = 720)
|
||||
@Composable
|
||||
private fun AppCurrencySelectorScreenPreview_Dark(
|
||||
@PreviewParameter(AppCurrencySelectorStateProvider::class) param: AppCurrencySelectorState,
|
||||
) {
|
||||
TangemTheme(isDark = true) {
|
||||
AppCurrencySelectorScreen(param)
|
||||
}
|
||||
}
|
||||
|
||||
private class AppCurrencySelectorStateProvider : CollectionPreviewParameterProvider<AppCurrencySelectorState>(
|
||||
collection = buildList {
|
||||
val items = listOf(
|
||||
"US Dollar (USD) – $",
|
||||
"Inited Arab Emirates Dirham (AED) – DH",
|
||||
"Argentine Peso (ARS) – $",
|
||||
"Australian Dollar (AUD) – A$",
|
||||
"Bangladeshi Taka (BDT) – ৳",
|
||||
"Bahraini Dinar (BHD) – BD",
|
||||
"Bermudian Dollar (BMD) – $",
|
||||
"Brazil Real (BRL) – R$",
|
||||
"Canadian Dollar (CAD) – CA$",
|
||||
"Swiss Franc (CHF) – Fr",
|
||||
"Chilean Peso (CLP) – CLP$",
|
||||
"Chinese Yan (CNY)",
|
||||
)
|
||||
.mapIndexed { index, s -> Currency(index.toString(), s) }
|
||||
.toPersistentList()
|
||||
|
||||
AppCurrencySelectorState.Loading(onBackClick = {}).let(::add)
|
||||
AppCurrencySelectorState.Default(
|
||||
selectedId = "0",
|
||||
items = items,
|
||||
scrollToSelected = consumedEvent(),
|
||||
onCurrencyClick = {},
|
||||
onBackClick = {},
|
||||
onTopBarActionClick = {},
|
||||
).let(::add)
|
||||
AppCurrencySelectorState.Search(
|
||||
selectedId = "0",
|
||||
items = items,
|
||||
scrollToSelected = consumedEvent(),
|
||||
onCurrencyClick = {},
|
||||
onBackClick = {},
|
||||
onSearchInputChange = {},
|
||||
onTopBarActionClick = {},
|
||||
).let(::add)
|
||||
},
|
||||
)
|
||||
// endregion Preview
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
package com.tangem.tap.features.details.ui.appcurrency
|
||||
|
||||
import androidx.compose.runtime.Immutable
|
||||
import com.tangem.core.ui.event.StateEvent
|
||||
import kotlinx.collections.immutable.PersistentList
|
||||
|
||||
@Immutable
|
||||
internal sealed class AppCurrencySelectorState {
|
||||
|
||||
abstract val onBackClick: () -> Unit
|
||||
|
||||
data class Loading(
|
||||
override val onBackClick: () -> Unit,
|
||||
) : AppCurrencySelectorState()
|
||||
|
||||
@Immutable
|
||||
sealed class Content : AppCurrencySelectorState() {
|
||||
abstract val selectedId: String
|
||||
abstract val scrollToSelected: StateEvent<Int>
|
||||
abstract val items: PersistentList<Currency>
|
||||
abstract val onCurrencyClick: (Currency) -> Unit
|
||||
abstract val onTopBarActionClick: () -> Unit
|
||||
}
|
||||
|
||||
data class Default(
|
||||
override val selectedId: String,
|
||||
override val items: PersistentList<Currency>,
|
||||
override val onCurrencyClick: (Currency) -> Unit,
|
||||
override val onBackClick: () -> Unit,
|
||||
override val onTopBarActionClick: () -> Unit,
|
||||
override val scrollToSelected: StateEvent<Int>,
|
||||
) : Content()
|
||||
|
||||
data class Search(
|
||||
override val selectedId: String,
|
||||
override val items: PersistentList<Currency>,
|
||||
override val scrollToSelected: StateEvent<Int>,
|
||||
override val onCurrencyClick: (Currency) -> Unit,
|
||||
override val onBackClick: () -> Unit,
|
||||
override val onTopBarActionClick: () -> Unit,
|
||||
val onSearchInputChange: (String) -> Unit,
|
||||
) : Content()
|
||||
|
||||
data class Currency(
|
||||
val id: String,
|
||||
val name: String,
|
||||
)
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue