mat.mey/CleverClass
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Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add Options in settings

Browse Source 
Add License and Readme
Fixed color issues
Update About page
Fixed About button and package
This commit is contained in:
BuildTools
2024-03-21 19:22:49 +01:00
parent 3fc3b58152
commit 1c6c814736
9 changed files with 342 additions and 46 deletions
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48
app/src/main/java/com/schoolapp/cleverclass/MainActivity.kt
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@@ -2,6 +2,7 @@ package com.schoolapp.cleverclass
import android.content.Context
import android.content.Intent
import android.content.SharedPreferences
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
@@ -27,6 +28,11 @@ import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.runtime.Composable
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalContext
@@ -53,6 +59,7 @@ class MainActivity : ComponentActivity() {
@Composable
fun MainContent(){
val context = LocalContext.current
val sharedPreferences = context.getSharedPreferences("Settings", Context.MODE_PRIVATE)
Column{
TopAppBar(
@@ -75,11 +82,11 @@ fun MainContent(){
)
Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
MainButton(onClick = { /*TODO: Stundenplan activity*/ }, color = Color(0xFFFF4081), text = "Stundenplan")
MainButton(onClick = { /*TODO: Noten activity*/ }, color = Color(0xFFFFAB40), text = "Noten")
MainButton(onClick = { switchToActivity(context, PSEActivity::class.java) }, color = Color(0xFF536DFE), text = "Periodensystem")
MainButton(onClick = { /*TODO: Mebis activity*/ }, color = Color(0xFFE040FB), text = "Mebis")
MainButton(onClick = { /*TODO: DSBmobile activity*/ }, color = Color(0xFFFF6E40), text = "DSBmobile")
MainButton(onClick = { /*TODO: Stundenplan activity*/ }, color = Color(0xFFFF4081), text = "Stundenplan", sharedPreferences)
MainButton(onClick = { /*TODO: Noten activity*/ }, color = Color(0xFFFFAB40), text = "Noten", sharedPreferences)
MainButton(onClick = { switchToActivity(context, PSEActivity::class.java) }, color = Color(0xFF536DFE), text = "Periodensystem", sharedPreferences)
MainButton(onClick = { /*TODO: Mebis activity*/ }, color = Color(0xFFE040FB), text = "Mebis", sharedPreferences)
MainButton(onClick = { /*TODO: DSBmobile activity*/ }, color = Color(0xFFFF6E40), text = "DSBmobile", sharedPreferences)
}
}
}
@@ -87,20 +94,47 @@ fun MainContent(){
// Main-menu Buttons
@Composable
fun MainButton(onClick: () -> Unit, color : Color, text : String) {
fun MainButton(onClick: () -> Unit, color : Color, text : String, sharedPreferences: SharedPreferences) {
var enabledState by remember(text) {
mutableStateOf(getButtonEnabledState(sharedPreferences, text))
}
Button(
enabled = enabledState,
onClick = onClick,
shape = RoundedCornerShape(40),
colors = ButtonDefaults.outlinedButtonColors(containerColor = color),
modifier = Modifier
.fillMaxWidth()
.height(128.dp)
.height(if (enabledState) 128.dp else 0.dp)
.padding(start = 16.dp, end = 16.dp, top = 16.dp)
) {
Text(text,
color = MaterialTheme.colorScheme.background,
style = MaterialTheme.typography.labelMedium)
}
// changes state when Shared Preference is updated
val observer = remember {
SharedPreferences.OnSharedPreferenceChangeListener { _, key ->
if (key == text) {
enabledState = getButtonEnabledState(sharedPreferences, text)
}
}
}
// handles observer creation and disposal
DisposableEffect(Unit) {
sharedPreferences.registerOnSharedPreferenceChangeListener(observer)
onDispose {
sharedPreferences.unregisterOnSharedPreferenceChangeListener(observer)
}
}
}
fun getButtonEnabledState(sharedPreferences: SharedPreferences, key: String): Boolean {
return sharedPreferences.getBoolean(key, true)
}
fun switchToActivity(context : Context, activity : Class<*>){