pan
4 years ago
parent
d64411fa51
commit
a68a79ddb5
@ -0,0 +1,96 @@ |
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package com.gyf.csams.main.model |
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|
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import androidx.lifecycle.viewModelScope |
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import com.gyf.lib.ScrollList |
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import com.gyf.lib.util.randomChinese |
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import kotlinx.coroutines.launch |
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|
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/** |
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* 社团级别 |
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* |
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*/ |
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enum class AssociationLevel { |
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A, |
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B, |
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C, |
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D |
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} |
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|
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/** |
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* 所属院系 |
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* |
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*/ |
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enum class AssociationFaculty(val desc: String, val range: IntRange) { |
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ForeignLanguageDept("外语系", 0..0), |
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CivilEngineeringDept("土木工程", 1..10), |
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SEM("经理管理学院", 11..20), |
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MechanicalEngineeringDept("机械工程", 21..30), |
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TransportationDept("交通运输", 31..40), |
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ArchitectureAndArts("建筑与艺术", 41..50), |
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ElectricalDept("电气", 51..60), |
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MaterialsDept("材料", 61..70), |
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MessageDept("信息", 71..80), |
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MathematicsDept("数理", 81..90), |
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GraduateStudent("研究生", 91..99) |
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} |
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|
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/** |
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* 社团 |
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* |
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* @property name 社团名称 |
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*/ |
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data class AssociationVo( |
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val associationId: Long, val name: String, val commander: String, |
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val faculty: AssociationFaculty, val level: AssociationLevel, val desc: String |
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) |
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/** |
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* 数据状态管理 |
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* |
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*/ |
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class AssociationManagementViewModel : ScrollList<AssociationVo>() { |
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override val initSize: Int = 10 |
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init { |
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load() |
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} |
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override fun load() { |
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viewModelScope.launch { |
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_data.value?.apply { |
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repeat(initSize) { |
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add( |
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AssociationVo( |
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associationId = (0..65535L).random(), |
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name = randomChinese(5), |
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commander = randomChinese(3), |
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faculty = AssociationFaculty.values().random(), |
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level = AssociationLevel.values().random(), |
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desc = randomChinese(20) |
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) |
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) |
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} |
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} |
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} |
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} |
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override fun loadMore(callback: (message: String) -> Unit) { |
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TODO("Not yet implemented") |
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} |
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/** |
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* TODO 更新社团级别 |
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* |
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* @param level |
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*/ |
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fun update(associationVo: AssociationVo, level: AssociationLevel) { |
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_data.value?.apply { |
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val i = indexOf(associationVo) |
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set(i, associationVo.copy(level = level)) |
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val new = mutableListOf<AssociationVo>() |
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new.addAll(this) |
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clear() |
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_data.postValue(new) |
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} |
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} |
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} |
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@ -0,0 +1,15 @@ |
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package com.gyf.csams.main.model |
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import android.app.Activity |
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import androidx.lifecycle.ViewModel |
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import com.gyf.csams.main.ui.AssociationManagementActivity |
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enum class MenuType(val desc: String, val clazz: Map<String, Class<out Activity>>) { |
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//老师 |
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//总部长 |
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Association("社团管理", mapOf("社团信息管理" to AssociationManagementActivity::class.java)) |
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} |
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class MenuViewModel : ViewModel() { |
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} |
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@ -0,0 +1,124 @@ |
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package com.gyf.csams.main.ui |
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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.layout.* |
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import androidx.compose.foundation.lazy.LazyColumn |
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import androidx.compose.foundation.lazy.rememberLazyListState |
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import androidx.compose.material.* |
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import androidx.compose.runtime.getValue |
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import androidx.compose.runtime.livedata.observeAsState |
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import androidx.compose.runtime.mutableStateOf |
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import androidx.compose.runtime.remember |
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import androidx.compose.runtime.setValue |
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import androidx.compose.ui.Alignment |
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import androidx.compose.ui.Modifier |
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import androidx.compose.ui.unit.dp |
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import androidx.lifecycle.viewmodel.compose.viewModel |
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import com.gyf.csams.main.model.AssociationLevel |
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import com.gyf.csams.main.model.AssociationManagementViewModel |
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import com.gyf.lib.uikit.BodyS |
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import com.gyf.lib.uikit.MainBoxFrame |
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import com.gyf.lib.uikit.ScaffoldModel |
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/** |
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* 社团管理 |
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* |
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*/ |
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class AssociationManagementActivity : ComponentActivity() { |
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override fun onCreate(savedInstanceState: Bundle?) { |
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super.onCreate(savedInstanceState) |
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setContent { |
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BodyS { |
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MainBoxFrame(background = { /*TODO*/ }) { |
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val model: AssociationManagementViewModel = viewModel() |
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val data by model.data.observeAsState() |
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val listState = rememberLazyListState() |
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val scaffoldModel: ScaffoldModel = viewModel() |
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LazyColumn(modifier = Modifier.fillMaxSize(), state = listState) { |
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data?.forEach { |
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it.apply { |
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item { |
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var expanded by remember { |
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mutableStateOf(false) |
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} |
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Card(backgroundColor = MaterialTheme.colors.background) { |
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Column( |
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modifier = Modifier.padding(10.dp), |
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verticalArrangement = Arrangement.SpaceBetween |
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) { |
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Row( |
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modifier = Modifier.fillMaxWidth(), |
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horizontalArrangement = Arrangement.SpaceBetween |
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) { |
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Text( |
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text = "$associationId", |
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style = MaterialTheme.typography.h6 |
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) |
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Text( |
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text = name, |
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style = MaterialTheme.typography.h4 |
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) |
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Spacer(modifier = Modifier) |
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} |
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Spacer(modifier = Modifier.height(5.dp)) |
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Row( |
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modifier = Modifier.fillMaxWidth(), |
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horizontalArrangement = Arrangement.SpaceBetween, |
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verticalAlignment = Alignment.CenterVertically |
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) { |
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Text( |
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text = commander, |
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style = MaterialTheme.typography.h5 |
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) |
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Text( |
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text = faculty.desc, |
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style = MaterialTheme.typography.h5 |
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) |
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OutlinedButton(onClick = { |
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expanded = true |
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}) { |
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Text( |
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text = level.name, |
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style = MaterialTheme.typography.h5 |
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) |
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DropdownMenu( |
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expanded = expanded, |
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onDismissRequest = { /*TODO*/ }) { |
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AssociationLevel.values().forEach { |
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DropdownMenuItem(onClick = { |
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model.update( |
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associationVo = this@apply, |
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level = it |
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) |
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expanded = false |
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}) { |
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Text(text = it.name) |
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} |
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} |
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} |
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} |
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} |
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Spacer(modifier = Modifier.height(5.dp)) |
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Card( |
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modifier = Modifier |
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.fillMaxWidth() |
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.height(50.dp) |
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) { |
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Text(text = desc) |
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} |
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} |
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} |
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Spacer(modifier = Modifier.height(10.dp)) |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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@ -0,0 +1,79 @@ |
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package com.gyf.csams.main.ui |
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import android.app.Activity |
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import android.content.Intent |
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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.border |
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import androidx.compose.foundation.clickable |
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import androidx.compose.foundation.layout.* |
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import androidx.compose.material.Card |
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import androidx.compose.material.MaterialTheme |
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import androidx.compose.material.Text |
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import androidx.compose.runtime.Composable |
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import androidx.compose.ui.Alignment |
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import androidx.compose.ui.Modifier |
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import androidx.compose.ui.unit.dp |
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import com.gyf.csams.main.model.MenuType |
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import com.gyf.lib.uikit.BodyS |
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import com.gyf.lib.uikit.MainBoxFrame |
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/** |
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* 菜单 |
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* |
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*/ |
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class MenuActivity : ComponentActivity() { |
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lateinit var menuType: MenuType |
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override fun onCreate(savedInstanceState: Bundle?) { |
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super.onCreate(savedInstanceState) |
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menuType = intent?.getSerializableExtra(MenuType::name.name) as MenuType |
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setContent { |
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BodyS { |
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MainBoxFrame(background = { /*TODO*/ }, contentAlignment = Alignment.Center) { |
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Column( |
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modifier = Modifier |
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.fillMaxSize() |
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.border(width = 1.dp, color = MaterialTheme.colors.onBackground) |
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.padding(10.dp), verticalArrangement = Arrangement.SpaceAround |
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) { |
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menuType.clazz.entries.chunked(2).forEach { |
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Row( |
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modifier = Modifier.fillMaxWidth(), |
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horizontalArrangement = Arrangement.SpaceEvenly |
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) { |
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MenuItem(menuName = it[0].key, clazz = it[0].value) |
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if (it.size == 2) { |
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MenuItem(menuName = it[1].key, clazz = it[1].value) |
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} else { |
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Spacer(modifier = Modifier.size(100.dp)) |
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} |
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} |
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} |
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} |
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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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private fun MenuItem(menuName: String, clazz: Class<out Activity>) { |
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Card( |
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modifier = Modifier |
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.size(100.dp) |
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.clickable(onClick = { |
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startActivity(Intent(this, clazz)) |
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}), |
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backgroundColor = MaterialTheme.colors.background |
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) { |
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Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) { |
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Text(text = menuName) |
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} |
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} |
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} |
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} |
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@ -0,0 +1,18 @@ |
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package com.gyf.lib |
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import androidx.lifecycle.LiveData |
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import androidx.lifecycle.MutableLiveData |
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import androidx.lifecycle.ViewModel |
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abstract class ScrollList<T> : ViewModel() { |
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protected val _data = MutableLiveData<MutableList<T>>(mutableListOf()) |
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val data: LiveData<MutableList<T>> = _data |
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abstract val initSize: Int |
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//加载列表 |
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abstract fun load() |
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//加载更多数据 |
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abstract fun loadMore(callback: (message: String) -> Unit) |
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} |
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