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feat: add bottom menu with different screens

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This commit is contained in:
Fritz Heiden 2024-12-09 21:32:03 +01:00
parent db1aeec908
commit d3438194be
6 changed files with 157 additions and 16 deletions
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57
.idea/inspectionProfiles/Project_Default.xml generated Normal file
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@ -0,0 +1,57 @@
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1
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<?xml version="1.0" encoding="UTF-8"?>
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1
app/build.gradle.kts
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@ -49,6 +49,7 @@ dependencies {
implementation(libs.androidx.ui.graphics)
implementation(libs.androidx.ui.tooling.preview)
implementation(libs.androidx.material3)
implementation(libs.androidx.navigation.compose)
testImplementation(libs.junit)
androidTestImplementation(libs.androidx.junit)
androidTestImplementation(libs.androidx.espresso.core)

105
app/src/main/java/com/example/tvcontroller/MainActivity.kt
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@ -1,17 +1,33 @@
package com.example.tvcontroller
import android.content.ContentValues.TAG
import android.os.Bundle
import android.util.Log
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.DateRange
import androidx.compose.material.icons.filled.PlayArrow
import androidx.compose.material.icons.filled.Settings
import androidx.compose.material3.Icon
import androidx.compose.material3.NavigationBar
import androidx.compose.material3.NavigationBarItem
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.tooling.preview.Preview
import androidx.navigation.NavHostController
import androidx.navigation.compose.NavHost
import androidx.navigation.compose.composable
import androidx.navigation.compose.currentBackStackEntryAsState
import androidx.navigation.compose.rememberNavController
import com.example.tvcontroller.ui.theme.TVControllerTheme
import androidx.compose.runtime.getValue
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
@ -19,11 +35,69 @@ class MainActivity : ComponentActivity() {
enableEdgeToEdge()
setContent {
TVControllerTheme {
Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
Greeting(
name = "Android",
modifier = Modifier.padding(innerPadding)
TvControllerApp()
}
}
}
}
@Composable
fun TvControllerApp(
navController: NavHostController = rememberNavController()
) {
val backStackEntry by navController.currentBackStackEntryAsState()
val currentScreen = Screens.valueOf(backStackEntry?.destination?.route ?: Screens.Camera.name)
Scaffold(modifier = Modifier.fillMaxSize(), bottomBar = {
NavigationBar {
NavigationBarItem(
onClick = { navController.navigate(Screens.Camera.name) },
icon = {
Icon(
Icons.Filled.PlayArrow,
contentDescription = "Camera"
)
},
label = { Text("Camera") },
selected = currentScreen == Screens.Camera
)
NavigationBarItem(
onClick = { navController.navigate(Screens.Remote.name) },
icon = {
Icon(
Icons.Filled.DateRange,
contentDescription = "Remote"
)
},
label = { Text("Remote") },
selected = currentScreen == Screens.Remote
)
NavigationBarItem(
onClick = { navController.navigate(Screens.Settings.name) },
icon = {
Icon(
Icons.Filled.Settings,
contentDescription = "Settings"
)
},
label = { Text("Settings") },
selected = currentScreen == Screens.Settings
)
}
}) { innerPadding ->
Column {
NavHost(
navController = navController,
startDestination = Screens.Camera.name,
modifier = Modifier.padding(innerPadding)
) {
composable(route = Screens.Camera.name) {
CameraScreen()
}
composable(route = Screens.Remote.name) {
RemoteScreen()
}
composable(route = Screens.Settings.name) {
SettingsScreen()
}
}
}
@ -31,17 +105,16 @@ class MainActivity : ComponentActivity() {
}
@Composable
fun Greeting(name: String, modifier: Modifier = Modifier) {
Text(
text = "Hello $name!",
modifier = modifier
)
fun CameraScreen(modifier: Modifier = Modifier) {
Text(text = "Camera Screen", modifier = modifier)
}
@Preview(showBackground = true)
@Composable
fun GreetingPreview() {
TVControllerTheme {
Greeting("Android")
}
}
fun RemoteScreen(modifier: Modifier = Modifier) {
Text(text = "Remote Screen", modifier = modifier)
}
@Composable
fun SettingsScreen(modifier: Modifier = Modifier) {
Text(text = "Settings Screen", modifier = modifier)
}

7
app/src/main/java/com/example/tvcontroller/Screens.kt Normal file
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@ -0,0 +1,7 @@
package com.example.tvcontroller
enum class Screens {
Camera,
Remote,
Settings
}

2
gradle/libs.versions.toml
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@ -8,9 +8,11 @@ espressoCore = "3.5.1"
lifecycleRuntimeKtx = "2.6.1"
activityCompose = "1.8.0"
composeBom = "2024.04.01"
navigationCompose = "2.8.4"
[libraries]
androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
androidx-navigation-compose = { module = "androidx.navigation:navigation-compose", version.ref = "navigationCompose" }
junit = { group = "junit", name = "junit", version.ref = "junit" }
androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }