msfjarvis/compose-lobsters
1
Fork 0
mirror of https://github.com/msfjarvis/compose-lobsters synced 2025-08-19 06:07:01 +05:30
Code Issues Projects Releases Packages Wiki Activity Actions 3

Add test for BottomNavigationLayout

Browse source 
Signed-off-by: Aditya Wasan <adityawasan55@gmail.com>
This commit is contained in:
Aditya Wasan 2021-02-12 13:24:38 +05:30
parent 91cfb0b2d2
commit 25b3ad4f8e
No known key found for this signature in database
GPG key ID: 6D6DF3BF15DE79B5
2 changed files with 125 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

20
app/src/main/java/dev/msfjarvis/lobsters/ui/main/MainActivity.kt
View file

@ -4,7 +4,6 @@ import android.os.Bundle
import androidx.activity.compose.setContent
import androidx.appcompat.app.AppCompatActivity
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.lazy.LazyListState
import androidx.compose.foundation.lazy.rememberLazyListState
import androidx.compose.material.BottomNavigation
import androidx.compose.material.BottomNavigationItem
@ -16,6 +15,7 @@ import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.getValue
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.testTag
import androidx.compose.ui.res.stringResource
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.compose.KEY_ROUTE
@ -35,7 +35,6 @@ import dev.msfjarvis.lobsters.ui.urllauncher.UrlLauncher
import dev.msfjarvis.lobsters.ui.viewmodel.LobstersViewModel
import dev.msfjarvis.lobsters.util.IconResource
import javax.inject.Inject
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.launch
@AndroidEntryPoint
@ -73,14 +72,18 @@ fun LobstersApp() {
popUpTo(navController.graph.startDestination) { inclusive = false }
}
}
val jumpToIndex: (Int) -> Unit = {
coroutineScope.launch {
hottestPostsListState.snapToItemIndex(it)
}
}
Scaffold(
bottomBar = {
LobstersBottomNav(
hottestPostsListState,
coroutineScope,
currentDestination,
navigateToDestination,
jumpToIndex,
)
},
) { innerPadding ->
@ -107,12 +110,11 @@ fun LobstersApp() {
@Composable
fun LobstersBottomNav(
hottestPostsListState: LazyListState,
coroutineScope: CoroutineScope,
currentDestination: Destination,
navigateToDestination: (destination: Destination) -> Unit,
jumpToIndex: (index: Int) -> Unit,
) {
BottomNavigation {
BottomNavigation(modifier = Modifier.testTag("LobstersBottomNav")) {
Destination.values().forEach { screen ->
BottomNavigationItem(
icon = {
@ -128,9 +130,7 @@ fun LobstersBottomNav(
if (screen != currentDestination) {
navigateToDestination(screen)
} else if (screen.route == Destination.Hottest.route) {
coroutineScope.launch {
hottestPostsListState.snapToItemIndex(0)
}
jumpToIndex(0)
}
}
)