108 lines
3.7 KiB
Kotlin
108 lines
3.7 KiB
Kotlin
package com.schoolapp.cleverclass
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import android.graphics.BitmapFactory
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import android.os.Bundle
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import androidx.activity.ComponentActivity
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import androidx.activity.compose.setContent
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import androidx.compose.foundation.Image
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import androidx.compose.foundation.layout.Column
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import androidx.compose.foundation.layout.Spacer
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import androidx.compose.foundation.layout.fillMaxSize
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import androidx.compose.foundation.layout.fillMaxWidth
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import androidx.compose.foundation.layout.height
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import androidx.compose.foundation.layout.size
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import androidx.compose.foundation.rememberScrollState
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import androidx.compose.foundation.verticalScroll
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import androidx.compose.material.icons.Icons
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import androidx.compose.material.icons.filled.ArrowBack
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import androidx.compose.material3.ExperimentalMaterial3Api
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import androidx.compose.material3.Icon
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import androidx.compose.material3.IconButton
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import androidx.compose.material3.MaterialTheme
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import androidx.compose.material3.Surface
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import androidx.compose.material3.Text
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import androidx.compose.material3.TopAppBar
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import androidx.compose.material3.TopAppBarDefaults
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import androidx.compose.runtime.Composable
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.graphics.asImageBitmap
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import androidx.compose.ui.unit.dp
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import com.schoolapp.cleverclass.ui.theme.CleverClassTheme
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import kotlinx.coroutines.DelicateCoroutinesApi
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.GlobalScope
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import kotlinx.coroutines.launch
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import java.io.File
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class DSBActivity : ComponentActivity() {
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@OptIn(DelicateCoroutinesApi::class)
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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GlobalScope.launch(Dispatchers.IO) {
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downloadDSB(this@DSBActivity)
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}
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setContent {
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CleverClassTheme {
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Surface(
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modifier = Modifier.fillMaxSize(),
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color = MaterialTheme.colorScheme.background
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) {
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DSBContent(activity = this)
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}
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}
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}
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}
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}
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// Content of DSBmobile
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@OptIn(ExperimentalMaterial3Api::class)
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@Composable
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fun DSBContent(activity: ComponentActivity){
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Column {
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TopAppBar(
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colors = TopAppBarDefaults.centerAlignedTopAppBarColors(MaterialTheme.colorScheme.primaryContainer),
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title = {
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Text(text = "DSBmobile",
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style = MaterialTheme.typography.headlineSmall,
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color = MaterialTheme.colorScheme.onPrimaryContainer
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)},
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navigationIcon = {
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IconButton(onClick = { activity.finish() }) {
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Icon(
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imageVector = Icons.Filled.ArrowBack,
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contentDescription = null,
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modifier = Modifier.size(28.dp),
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tint = MaterialTheme.colorScheme.onPrimaryContainer
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)
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}
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},
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modifier = Modifier.fillMaxWidth()
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)
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Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
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val mainFolder = File(activity.filesDir, "dataDSB")
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mainFolder.listFiles()?.forEach { folder ->
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DayPrefab(folder = folder)
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Spacer(modifier = Modifier.height(48.dp))
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}
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}
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}
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}
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@Composable
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fun DayPrefab(folder: File){
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val imageFiles = folder.listFiles { file -> file.extension == "jpg" }?.toList()
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Column {
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imageFiles?.forEach {
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val imageBitmap = BitmapFactory.decodeFile(it.absolutePath)
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Image(bitmap = imageBitmap.asImageBitmap(), contentDescription = null)
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Spacer(modifier = Modifier.height(8.dp))
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}
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}
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}
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