pan
4 years ago
parent
0e2e960c31
commit
5f5f8bb45c
@ -0,0 +1,56 @@ |
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package com.gyf.csams |
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|
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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.runtime.Composable |
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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.ui.platform.LocalContext |
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import androidx.lifecycle.viewmodel.compose.viewModel |
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import com.gyf.csams.account.ui.AccountActivity |
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import com.gyf.csams.ui.AnimationText |
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import com.gyf.csams.ui.MainActivity |
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import com.orhanobut.logger.Logger |
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class InitActivity : ComponentActivity() { |
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override fun onCreate(savedInstanceState: Bundle?) { |
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super.onCreate(savedInstanceState) |
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// 检查网络 |
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setContent { |
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val initViewModel:InitViewModel= viewModel() |
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initViewModel.checkServer() |
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val isNetWorkWorking:Boolean? by initViewModel.isNetWorkWorking.observeAsState(null) |
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when(isNetWorkWorking){ |
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null-> AnimationText(text = "检查服务器网络状态中！！！") |
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true-> { |
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Init() |
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finish() |
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} |
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false->{ |
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TODO("无法连接到服务器，请检查本地网络或联系管理员") |
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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 Init(initViewModel:InitViewModel= viewModel()){ |
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Logger.i("初始化。。。。") |
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val context= LocalContext.current |
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//后台检查token |
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initViewModel.hasOnlyUserToken(context) |
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//监听token校验状态 |
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val isValid: Boolean? by initViewModel.token.observeAsState(null) |
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when (isValid) { |
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false -> context.startActivity(Intent(context, AccountActivity::class.java)) |
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true -> context.startActivity(Intent(context,MainActivity::class.java)) |
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} |
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} |
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@ -0,0 +1,67 @@ |
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package com.gyf.csams |
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import android.content.Context |
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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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import androidx.lifecycle.viewModelScope |
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import com.google.gson.Gson |
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import com.google.gson.reflect.TypeToken |
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import com.gyf.csams.util.* |
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import com.orhanobut.logger.Logger |
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import kotlinx.coroutines.launch |
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data class TokenVo(val token:String,val studentId:String) |
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class InitViewModel: ViewModel() { |
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/** |
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* 服务器网络状态是否正常，true=正常，false=不正常 |
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*/ |
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private val _isNetWorkWorking = MutableLiveData<Boolean>() |
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val isNetWorkWorking: LiveData<Boolean> = _isNetWorkWorking |
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/** |
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* token |
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*/ |
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private val _token = MutableLiveData<Boolean>() |
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val token: LiveData<Boolean> = _token |
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fun checkServer(){ |
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Logger.i("测试连接到服务端") |
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_isNetWorkWorking.postValue(true) |
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} |
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/** |
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* 查询本地是否有且只有一个用户token，如果有则自动登录 |
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*/ |
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fun hasOnlyUserToken(context: Context){ |
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viewModelScope.launch{ |
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val db=AppDatabase.getInstance(context) |
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val tokenList=db?.tokenDao()?.queryAll() |
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if (tokenList != null && tokenList.size == 1) { |
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val currentToken: Token = tokenList[0] |
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val url=Api.buildUrl(AccountApi.loginToken) |
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val action="校验token" |
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Logger.i("${action}api=$url") |
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HttpClient.post(url,SimpleCallback<Boolean>( |
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action=action, |
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onSuccess = { |
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_token.postValue(it.body) |
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Logger.i("token校验结果：${it.body}") |
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}, |
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onFail = { TODO("token校验失败")}, |
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type = object : TypeToken<ApiResponse<Boolean>>(){}.type |
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),jsonBody = Gson().toJson(TokenVo(token=currentToken.token,studentId = currentToken.studentId))) |
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}else if(tokenList != null && tokenList.size > 1){ |
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//TODO 实现切换历史登录帐号 |
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Logger.i("token数量大于一，需要手动登录") |
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_token.postValue(false) |
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}else{ |
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Logger.i("本地没有任何token，跳转到登录界面") |
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_token.postValue(false) |
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} |
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} |
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} |
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} |
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@ -1,377 +0,0 @@ |
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package com.gyf.csams |
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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.animation.animateColor |
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import androidx.compose.animation.core.* |
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import androidx.compose.foundation.layout.* |
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import androidx.compose.foundation.text.KeyboardActions |
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import androidx.compose.foundation.text.KeyboardOptions |
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import androidx.compose.material.* |
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import androidx.compose.runtime.* |
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import androidx.compose.runtime.livedata.observeAsState |
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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.graphics.Color |
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import androidx.compose.ui.platform.LocalFocusManager |
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import androidx.compose.ui.text.buildAnnotatedString |
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import androidx.compose.ui.text.input.ImeAction |
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import androidx.compose.ui.text.input.KeyboardType |
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import androidx.compose.ui.text.withStyle |
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import androidx.compose.ui.tooling.preview.Preview |
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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.account.model.DialogMessage |
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import com.gyf.csams.account.model.RegisterViewModel |
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import com.gyf.csams.ui.theme.CSAMSTheme |
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class MainActivity : 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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CSAMSTheme { |
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// A surface container using the 'background' color from the theme |
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Surface(color = MaterialTheme.colors.background) { |
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Register() |
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RegisterDialog() |
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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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* 注册表单 |
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* |
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*/ |
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@Composable |
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fun Register(registerViewModel: RegisterViewModel=viewModel()){ |
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val scaffoldState = rememberScaffoldState() |
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Scaffold(scaffoldState=scaffoldState) { |
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Row( |
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horizontalArrangement = Arrangement.Center, |
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verticalAlignment = Alignment.CenterVertically, |
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modifier = Modifier.fillMaxSize() |
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) { |
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Column(modifier = Modifier.width(IntrinsicSize.Min)) { |
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val name: String by registerViewModel.name.observeAsState("") |
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Text(buildAnnotatedString { |
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withStyle( |
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style = MaterialTheme.typography.subtitle1.toSpanStyle() |
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.copy(color = MaterialTheme.colors.primary) |
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) { |
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append(name) |
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} |
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withStyle(style = MaterialTheme.typography.subtitle1.toSpanStyle()) { |
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append(registerViewModel.welcomeStart) |
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} |
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withStyle(style = MaterialTheme.typography.subtitle2.toSpanStyle()) { |
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append(registerViewModel.welcomeEnd) |
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} |
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withStyle( |
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style = MaterialTheme.typography.subtitle2.toSpanStyle() |
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.copy(color = MaterialTheme.colors.secondary) |
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) { |
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append(BuildConfig.APP_NAME) |
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} |
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}) |
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StudentId() |
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Spacer(modifier = Modifier.height(10.dp)) |
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Name(name) |
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Spacer(modifier = Modifier.height(10.dp)) |
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val isValidForm: Boolean by registerViewModel.isValidForm.observeAsState(false) |
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if(isValidForm) { |
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Password() |
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} |
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Spacer(modifier = Modifier.height(10.dp)) |
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RegisterButton(isValidForm,scaffoldState = scaffoldState) |
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} |
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} |
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} |
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} |
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/** |
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* 学号 |
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* |
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* @param registerViewModel |
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*/ |
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@Composable |
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fun StudentId(registerViewModel: RegisterViewModel=viewModel()){ |
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Column { |
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val studentId: String by registerViewModel.studentId.observeAsState("") |
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val isValidStudentId : Boolean by registerViewModel.isValidStudentId.observeAsState(false) |
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val focusManager = LocalFocusManager.current |
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OutlinedTextField( |
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value = studentId, |
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onValueChange = { registerViewModel.onStudentIdChange(it) }, |
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label = { Text(text = registerViewModel.studentIdDesc) }, |
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placeholder = { Text(text = registerViewModel.studentIdPlaceholder) }, |
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keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus() }), |
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keyboardOptions = KeyboardOptions.Default.copy( keyboardType = KeyboardType.Number,imeAction = ImeAction.Done), |
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singleLine = true, |
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isError = !isValidStudentId |
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) |
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if (isValidStudentId) { |
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val isRepeat:Boolean? by registerViewModel.isRepeat.observeAsState(null) |
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when(isRepeat){ |
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null-> AnimationText(text = registerViewModel.checkRegTip) |
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true-> |
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Text(buildAnnotatedString { |
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append(registerViewModel.studentIdDesc) |
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withStyle(style = MaterialTheme.typography.body1.toSpanStyle().copy( |
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color=MaterialTheme.colors.error)){ |
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append(studentId) |
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} |
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append(registerViewModel.registered) |
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}) |
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false-> |
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Text(buildAnnotatedString { |
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append(registerViewModel.studentIdDesc) |
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withStyle(style = MaterialTheme.typography.body1.toSpanStyle().copy( |
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color=MaterialTheme.colors.primary)){ |
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append(studentId) |
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} |
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append(registerViewModel.canRegister) |
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}) |
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} |
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}else{ |
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Text( |
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text = registerViewModel.studentIdFormat, |
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color = MaterialTheme.colors.error, |
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style = MaterialTheme.typography.body1 |
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) |
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} |
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} |
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} |
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/** |
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* 淡入淡出并且颜色变化文本 |
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* |
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* @param text |
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*/ |
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@Composable |
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fun AnimationText(text:String){ |
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val infiniteTransition = rememberInfiniteTransition() |
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val color by infiniteTransition.animateColor( |
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initialValue = Color.Red, |
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targetValue = Color.Green, |
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animationSpec = infiniteRepeatable( |
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animation = tween(1000, easing = LinearEasing), |
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repeatMode = RepeatMode.Reverse |
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) |
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) |
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Text( |
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text = text, |
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color = color, |
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style = MaterialTheme.typography.body1 |
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) |
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} |
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/** |
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* 注册弹窗 |
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* |
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* @param registerViewModel |
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*/ |
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@Composable |
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fun RegisterDialog(registerViewModel: RegisterViewModel=viewModel()){ |
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val dialogMsg:DialogMessage? by registerViewModel.dialogMsg.observeAsState(null) |
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val message=dialogMsg?.userResDto?.password |
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if(message?.isNotEmpty() == true){ |
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PasswordDialog(message = message) |
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} |
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} |
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/** |
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* 密码弹窗 |
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* |
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* @param registerViewModel |
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* @param message |
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*/ |
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@Composable |
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fun PasswordDialog(registerViewModel: RegisterViewModel=viewModel(),message:String){ |
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val button:@Composable () -> Unit = { |
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Row(horizontalArrangement=Arrangement.Center,modifier = Modifier |
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.fillMaxWidth() |
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.padding(bottom = 10.dp)) { |
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OutlinedButton(onClick = { registerViewModel.resetDialogMsg() }, |
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modifier = Modifier.padding(end = 10.dp)) { |
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Text(text = registerViewModel.confirmDesc) |
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} |
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OutlinedButton(onClick = { TODO() }, |
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colors = ButtonDefaults.outlinedButtonColors( |
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contentColor = MaterialTheme.colors.onBackground)) { |
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Text(text = registerViewModel.backDesc) |
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} |
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} |
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} |
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AlertDialog(onDismissRequest = { registerViewModel.resetDialogMsg() }, |
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buttons = button, |
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title = { Text(text = registerViewModel.title) }, |
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text = { |
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Text(buildAnnotatedString { |
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append(registerViewModel.passwordDialogStart) |
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withStyle(style = MaterialTheme.typography.body1.toSpanStyle() |
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.copy(color = MaterialTheme.colors.secondary)){ |
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append(message) |
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} |
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append(registerViewModel.passwordDialogEnd) |
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}) |
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}) |
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} |
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/** |
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* 姓名 |
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* |
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* @param registerViewModel |
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*/ |
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@Composable |
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fun Name(name:String,registerViewModel: RegisterViewModel=viewModel()){ |
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Column { |
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val isValidName:Boolean by registerViewModel.isValidName.observeAsState(false) |
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val focusManager = LocalFocusManager.current |
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OutlinedTextField(value = name, |
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onValueChange = {registerViewModel.onNameChange(it)}, |
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label={ Text(text = registerViewModel.nameDesc)}, |
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placeholder = { Text(text = registerViewModel.namePlaceholder)}, |
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singleLine = true, |
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isError = !isValidName, |
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keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus() }), |
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keyboardOptions = KeyboardOptions.Default.copy(imeAction = ImeAction.Done)) |
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if (!isValidName){ |
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Text(text = registerViewModel.nameFormat, |
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color=MaterialTheme.colors.error) |
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} |
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} |
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} |
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@Composable |
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fun Password(registerViewModel: RegisterViewModel=viewModel()) { |
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Text(text = registerViewModel.passwordTip |
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,color=MaterialTheme.colors.primary, |
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modifier = Modifier.fillMaxWidth()) |
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} |
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/** |
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* 注册按钮 |
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* |
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* @param registerViewModel |
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*/ |
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@Composable |
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fun RegisterButton(isValidForm:Boolean,scaffoldState:ScaffoldState,registerViewModel: RegisterViewModel=viewModel()){ |
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OutlinedButton(onClick = { registerViewModel.register()}, |
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enabled = isValidForm, |
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modifier = Modifier.fillMaxWidth().padding(bottom = 10.dp)) { |
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Text(text = registerViewModel.regBtnDesc) |
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} |
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OutlinedButton(onClick = { TODO()}, |
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modifier = Modifier.fillMaxWidth(), |
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colors = ButtonDefaults.outlinedButtonColors( |
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contentColor = MaterialTheme.colors.onBackground)) { |
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Text(text = registerViewModel.backDesc) |
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} |
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val snackBarMsg:String by registerViewModel.snackBarMsg.observeAsState("") |
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if(snackBarMsg!=""){ |
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LaunchedEffect(scaffoldState) { |
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scaffoldState.snackbarHostState.showSnackbar( |
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message = snackBarMsg |
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) |
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registerViewModel.resetRegisterResMsg() |
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} |
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} |
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} |
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@Preview(showBackground = true) |
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@Composable |
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fun DefaultPreview() { |
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CSAMSTheme { |
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Row ( |
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horizontalArrangement=Arrangement.Center, |
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verticalAlignment = Alignment.CenterVertically, |
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modifier = Modifier.fillMaxSize()) { |
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Column(modifier = Modifier.width(IntrinsicSize.Min)) { |
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val model=RegisterViewModel() |
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StudentId(model) |
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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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@Preview |
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@Composable |
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fun AnimationTextPreview(){ |
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AnimationText(text = "6666") |
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} |
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@Preview |
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@Composable |
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fun PasswordDial(){ |
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CSAMSTheme { |
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// A surface container using the 'background' color from the theme |
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Surface(color = MaterialTheme.colors.background) { |
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// val model=RegisterViewModel() |
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// PasswordDialog(registerViewModel=model,message = "99999") |
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val openDialog = remember { mutableStateOf(true) } |
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AlertDialog( |
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onDismissRequest = { |
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// Dismiss the dialog when the user clicks outside the dialog or on the back |
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// button. If you want to disable that functionality, simply use an empty |
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// onCloseRequest. |
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openDialog.value = false |
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}, |
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title = { |
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Text(text = "Title") |
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}, |
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text = { |
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Text( |
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"This area typically contains the supportive text " + |
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"which presents the details regarding the Dialog's purpose." |
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) |
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}, |
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confirmButton = { |
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TextButton( |
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onClick = { |
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openDialog.value = false |
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} |
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) { |
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Text("Confirm") |
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} |
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}, |
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dismissButton = { |
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TextButton( |
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onClick = { |
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openDialog.value = false |
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} |
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) { |
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Text("Dismiss") |
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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 +1,391 @@ |
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package com.gyf.csams.account.ui |
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|
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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.layout.* |
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import androidx.compose.foundation.text.KeyboardActions |
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import androidx.compose.foundation.text.KeyboardOptions |
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import androidx.compose.material.* |
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import androidx.compose.runtime.Composable |
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import androidx.compose.runtime.LaunchedEffect |
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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.ui.Alignment |
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import androidx.compose.ui.Modifier |
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import androidx.compose.ui.platform.LocalContext |
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import androidx.compose.ui.platform.LocalFocusManager |
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import androidx.compose.ui.text.buildAnnotatedString |
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import androidx.compose.ui.text.input.ImeAction |
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import androidx.compose.ui.text.input.KeyboardType |
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import androidx.compose.ui.text.input.PasswordVisualTransformation |
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import androidx.compose.ui.text.withStyle |
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import androidx.compose.ui.tooling.preview.Preview |
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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 androidx.navigation.compose.NavHost |
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import androidx.navigation.compose.composable |
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import androidx.navigation.compose.navigate |
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import androidx.navigation.compose.rememberNavController |
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import com.gyf.csams.BuildConfig |
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import com.gyf.csams.account.model.AccountViewModel |
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import com.gyf.csams.account.model.DialogMessage |
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import com.gyf.csams.ui.AnimationText |
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import com.gyf.csams.ui.theme.CSAMSTheme |
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|
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|
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enum class AccountRoute{ |
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login, |
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register |
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} |
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|
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class AccountActivity: ComponentActivity() { |
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override fun onCreate(savedInstanceState: Bundle?) { |
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super.onCreate(savedInstanceState) |
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|
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setContent { |
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CSAMSTheme { |
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// A surface container using the 'background' color from the theme |
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Surface(color = MaterialTheme.colors.background) { |
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val navController = rememberNavController() |
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val scaffoldState = rememberScaffoldState() |
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|
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Scaffold(scaffoldState=scaffoldState) { |
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NavHost(navController, startDestination = AccountRoute.login.name) { |
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composable(AccountRoute.login.name) { |
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Account(scaffoldState=scaffoldState,route = AccountRoute.login) { isValidForm: Boolean, accountViewModel: AccountViewModel -> |
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Spacer(modifier = Modifier.height(10.dp)) |
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|
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OutlinedButton(onClick = {accountViewModel.login()}, |
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enabled = isValidForm, |
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modifier = Modifier |
||||
.fillMaxWidth() |
||||
.padding(bottom = 10.dp)) { |
||||
|
||||
Text(text = accountViewModel.loginDesc) |
||||
} |
||||
|
||||
val finishLogin:Boolean? by accountViewModel.finishLogin.observeAsState() |
||||
if(finishLogin==true){ |
||||
finish() |
||||
} |
||||
|
||||
OutlinedButton(onClick = { navController.navigate(AccountRoute.register.name)}, |
||||
modifier = Modifier.fillMaxWidth(), |
||||
colors = ButtonDefaults.outlinedButtonColors( |
||||
contentColor = MaterialTheme.colors.onBackground)) { |
||||
Text(text = accountViewModel.goRegister) |
||||
} |
||||
} |
||||
|
||||
} |
||||
|
||||
composable(AccountRoute.register.name) { |
||||
Account(scaffoldState=scaffoldState,route = AccountRoute.register) { isValidForm: Boolean, accountViewModel: AccountViewModel -> |
||||
Spacer(modifier = Modifier.height(10.dp)) |
||||
|
||||
OutlinedButton(onClick = { accountViewModel.register()}, |
||||
enabled = isValidForm, |
||||
modifier = Modifier |
||||
.fillMaxWidth() |
||||
.padding(bottom = 10.dp)) { |
||||
Text(text = accountViewModel.regBtnDesc) |
||||
} |
||||
|
||||
OutlinedButton(onClick = { navController.navigate(AccountRoute.login.name)}, |
||||
modifier = Modifier.fillMaxWidth(), |
||||
colors = ButtonDefaults.outlinedButtonColors( |
||||
contentColor = MaterialTheme.colors.onBackground)) { |
||||
Text(text = accountViewModel.backLogin) |
||||
} |
||||
} |
||||
} |
||||
} |
||||
} |
||||
} |
||||
} |
||||
} |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* 帐号表单 |
||||
* |
||||
* @param accountViewModel |
||||
* @param Action 表单操作区域 |
||||
*/ |
||||
@Composable |
||||
private fun Account(accountViewModel: AccountViewModel = viewModel(), |
||||
scaffoldState: ScaffoldState, |
||||
route: AccountRoute, |
||||
Action: @Composable (isValidForm:Boolean,accountViewModel: AccountViewModel) -> Unit){ |
||||
accountViewModel.route=route |
||||
Row( |
||||
horizontalArrangement = Arrangement.Center, |
||||
verticalAlignment = Alignment.CenterVertically, |
||||
modifier = Modifier.fillMaxSize() |
||||
) { |
||||
Column(modifier = Modifier.width(IntrinsicSize.Min)) { |
||||
val name: String by accountViewModel.name.observeAsState("") |
||||
Text(buildAnnotatedString { |
||||
withStyle( |
||||
style = MaterialTheme.typography.subtitle1.toSpanStyle() |
||||
.copy(color = MaterialTheme.colors.primary) |
||||
) { |
||||
append(name) |
||||
} |
||||
withStyle(style = MaterialTheme.typography.subtitle1.toSpanStyle()) { |
||||
append(accountViewModel.welcomeStart) |
||||
} |
||||
withStyle(style = MaterialTheme.typography.subtitle2.toSpanStyle()) { |
||||
append(accountViewModel.welcomeEnd) |
||||
} |
||||
withStyle( |
||||
style = MaterialTheme.typography.subtitle2.toSpanStyle() |
||||
.copy(color = MaterialTheme.colors.secondary) |
||||
) { |
||||
append(BuildConfig.APP_NAME) |
||||
} |
||||
}) |
||||
|
||||
StudentId(checkRepeat=route==AccountRoute.register) |
||||
Spacer(modifier = Modifier.height(10.dp)) |
||||
|
||||
|
||||
if (route==AccountRoute.register) Name(name=name) else Password() |
||||
|
||||
Spacer(modifier = Modifier.height(10.dp)) |
||||
PasswordTip() |
||||
val isValidForm: Boolean by accountViewModel.isValidForm.observeAsState(false) |
||||
Action(isValidForm=isValidForm,accountViewModel=accountViewModel) |
||||
|
||||
val snackBarMsg:String by accountViewModel.snackBarMsg.observeAsState("") |
||||
|
||||
if(snackBarMsg!=""){ |
||||
LaunchedEffect(scaffoldState) { |
||||
scaffoldState.snackbarHostState.showSnackbar( |
||||
message = snackBarMsg |
||||
) |
||||
accountViewModel.resetRegisterResMsg() |
||||
} |
||||
} |
||||
|
||||
RegisterDialog() |
||||
} |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* 学号 |
||||
* |
||||
* @param accountViewModel |
||||
*/ |
||||
@Composable |
||||
private fun StudentId(accountViewModel: AccountViewModel = viewModel(),checkRepeat:Boolean){ |
||||
Column { |
||||
|
||||
val studentId: String by accountViewModel.studentId.observeAsState("") |
||||
val isValidStudentId : Boolean by accountViewModel.isValidStudentId.observeAsState(false) |
||||
val focusManager = LocalFocusManager.current |
||||
OutlinedTextField( |
||||
value = studentId, |
||||
onValueChange = { accountViewModel.onStudentIdChange(it) }, |
||||
label = { Text(text = accountViewModel.studentIdDesc) }, |
||||
placeholder = { Text(text = accountViewModel.studentIdPlaceholder) }, |
||||
keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus() }), |
||||
keyboardOptions = KeyboardOptions.Default.copy( keyboardType = KeyboardType.Number,imeAction = ImeAction.Done), |
||||
singleLine = true, |
||||
isError = !isValidStudentId |
||||
) |
||||
if (isValidStudentId) { |
||||
if(checkRepeat) { |
||||
val isRepeat: Boolean? by accountViewModel.isRepeat.observeAsState(null) |
||||
when (isRepeat) { |
||||
null -> AnimationText(text = accountViewModel.checkRegTip) |
||||
true -> |
||||
Text(buildAnnotatedString { |
||||
append(accountViewModel.studentIdDesc) |
||||
withStyle( |
||||
style = MaterialTheme.typography.body1.toSpanStyle().copy( |
||||
color = MaterialTheme.colors.error |
||||
) |
||||
) { |
||||
append(studentId) |
||||
} |
||||
append(accountViewModel.registered) |
||||
}) |
||||
false -> |
||||
Text(buildAnnotatedString { |
||||
append(accountViewModel.studentIdDesc) |
||||
withStyle( |
||||
style = MaterialTheme.typography.body1.toSpanStyle().copy( |
||||
color = MaterialTheme.colors.primary |
||||
) |
||||
) { |
||||
append(studentId) |
||||
} |
||||
append(accountViewModel.canRegister) |
||||
}) |
||||
} |
||||
} |
||||
}else{ |
||||
Text( |
||||
text = accountViewModel.studentIdFormat, |
||||
color = MaterialTheme.colors.error, |
||||
style = MaterialTheme.typography.body1 |
||||
) |
||||
} |
||||
|
||||
} |
||||
} |
||||
|
||||
/** |
||||
* 注册弹窗 |
||||
* |
||||
* @param accountViewModel |
||||
*/ |
||||
@Composable |
||||
private fun RegisterDialog(accountViewModel: AccountViewModel = viewModel()){ |
||||
val dialogMsg: DialogMessage? by accountViewModel.dialogMsg.observeAsState(null) |
||||
|
||||
val message=dialogMsg?.userResDto?.password |
||||
if(message?.isNotEmpty() == true){ |
||||
PasswordDialog(message = message) |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* 密码弹窗 |
||||
* |
||||
* @param accountViewModel |
||||
* @param message |
||||
*/ |
||||
@Composable |
||||
private fun PasswordDialog(accountViewModel: AccountViewModel = viewModel(), message:String){ |
||||
val context= LocalContext.current |
||||
val button:@Composable () -> Unit = { |
||||
Row(horizontalArrangement= Arrangement.Center,modifier = Modifier |
||||
.fillMaxWidth() |
||||
.padding(bottom = 10.dp)) { |
||||
OutlinedButton(onClick = { accountViewModel.resetDialogMsg() }, |
||||
modifier = Modifier.padding(end = 10.dp)) { |
||||
Text(text = accountViewModel.confirmDesc) |
||||
} |
||||
OutlinedButton(onClick = { |
||||
context.startActivity(Intent(context,AccountActivity::class.java)) |
||||
}, |
||||
colors = ButtonDefaults.outlinedButtonColors( |
||||
contentColor = MaterialTheme.colors.onBackground)) { |
||||
Text(text = accountViewModel.backLogin) |
||||
} |
||||
} |
||||
} |
||||
AlertDialog(onDismissRequest = { accountViewModel.resetDialogMsg() }, |
||||
buttons = button, |
||||
title = { Text(text = accountViewModel.title) }, |
||||
text = { |
||||
Text(buildAnnotatedString { |
||||
append(accountViewModel.passwordDialogStart) |
||||
withStyle(style = MaterialTheme.typography.body1.toSpanStyle() |
||||
.copy(color = MaterialTheme.colors.secondary)){ |
||||
append(message) |
||||
} |
||||
append(accountViewModel.passwordDialogEnd) |
||||
}) |
||||
}) |
||||
} |
||||
|
||||
|
||||
/** |
||||
* 姓名文本框 |
||||
* |
||||
* @param name 姓名 |
||||
* @param accountViewModel |
||||
*/ |
||||
@Composable |
||||
private fun Name(name:String, accountViewModel: AccountViewModel = viewModel()){ |
||||
Column { |
||||
|
||||
val isValidName:Boolean by accountViewModel.isValidName.observeAsState(false) |
||||
val focusManager = LocalFocusManager.current |
||||
OutlinedTextField(value = name, |
||||
onValueChange = {accountViewModel.onNameChange(it)}, |
||||
label={ Text(text = accountViewModel.nameDesc)}, |
||||
placeholder = { Text(text = accountViewModel.namePlaceholder)}, |
||||
singleLine = true, |
||||
isError = !isValidName, |
||||
keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus() }), |
||||
keyboardOptions = KeyboardOptions.Default.copy(imeAction = ImeAction.Done)) |
||||
|
||||
if (!isValidName){ |
||||
Text(text = accountViewModel.nameFormat, |
||||
color=MaterialTheme.colors.error) |
||||
} |
||||
} |
||||
|
||||
} |
||||
|
||||
/** |
||||
* 密码框 |
||||
* |
||||
* @param accountViewModel |
||||
*/ |
||||
@Composable |
||||
private fun Password(accountViewModel: AccountViewModel= viewModel()){ |
||||
Column { |
||||
val isValidPwd:Boolean by accountViewModel.isValidPwd.observeAsState(false) |
||||
val focusManager = LocalFocusManager.current |
||||
val password:String by accountViewModel.password.observeAsState("") |
||||
OutlinedTextField(value = password, |
||||
visualTransformation=PasswordVisualTransformation(), |
||||
onValueChange = {accountViewModel.onPasswordChange(it)}, |
||||
label={ Text(text = accountViewModel.passwordDesc)}, |
||||
placeholder = { Text(text = accountViewModel.passwordPlaceholder)}, |
||||
singleLine = true, |
||||
isError = !isValidPwd, |
||||
keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus() }), |
||||
keyboardOptions = KeyboardOptions.Default.copy(imeAction = ImeAction.Done,keyboardType = KeyboardType.Number)) |
||||
|
||||
if(!isValidPwd){ |
||||
Text(text = accountViewModel.passwordFormat, |
||||
color=MaterialTheme.colors.error) |
||||
} |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* 提示自动生成密码 |
||||
* |
||||
* @param accountViewModel |
||||
*/ |
||||
@Composable |
||||
private fun PasswordTip(accountViewModel: AccountViewModel = viewModel()) { |
||||
if(accountViewModel.isValidForm.value==true) { |
||||
Text( |
||||
text = accountViewModel.passwordTip, color = MaterialTheme.colors.primary, |
||||
modifier = Modifier.fillMaxWidth() |
||||
) |
||||
} |
||||
} |
||||
|
||||
|
||||
@Preview(showBackground = true) |
||||
@Composable |
||||
fun DefaultPreview() { |
||||
CSAMSTheme { |
||||
|
||||
Row ( |
||||
horizontalArrangement=Arrangement.Center, |
||||
verticalAlignment = Alignment.CenterVertically, |
||||
modifier = Modifier.fillMaxSize()) { |
||||
Column(modifier = Modifier.width(IntrinsicSize.Min)) { |
||||
val model:AccountViewModel= viewModel() |
||||
|
||||
StudentId(model,false) |
||||
Spacer(modifier = Modifier.height(10.dp)) |
||||
} |
||||
} |
||||
} |
||||
} |
||||
|
||||
@ -0,0 +1,41 @@ |
||||
package com.gyf.csams.ui |
||||
|
||||
import androidx.compose.animation.animateColor |
||||
import androidx.compose.animation.core.* |
||||
import androidx.compose.material.MaterialTheme |
||||
import androidx.compose.material.Text |
||||
import androidx.compose.runtime.Composable |
||||
import androidx.compose.runtime.getValue |
||||
import androidx.compose.ui.graphics.Color |
||||
import androidx.compose.ui.tooling.preview.Preview |
||||
|
||||
/** |
||||
* 淡入淡出并且颜色变化文本 |
||||
* |
||||
* @param text |
||||
*/ |
||||
@Composable |
||||
fun AnimationText(text:String){ |
||||
val infiniteTransition = rememberInfiniteTransition() |
||||
val color by infiniteTransition.animateColor( |
||||
initialValue = Color.Red, |
||||
targetValue = Color.Green, |
||||
animationSpec = infiniteRepeatable( |
||||
animation = tween(1000, easing = LinearEasing), |
||||
repeatMode = RepeatMode.Reverse |
||||
) |
||||
) |
||||
|
||||
Text( |
||||
text = text, |
||||
color = color, |
||||
style = MaterialTheme.typography.body1 |
||||
) |
||||
} |
||||
|
||||
|
||||
@Preview |
||||
@Composable |
||||
fun AnimationTextPreview(){ |
||||
AnimationText(text = "6666") |
||||
} |
||||
@ -0,0 +1,42 @@ |
||||
package com.gyf.csams.ui |
||||
|
||||
import android.os.Bundle |
||||
import androidx.activity.ComponentActivity |
||||
import androidx.activity.compose.setContent |
||||
import androidx.compose.foundation.layout.Arrangement |
||||
import androidx.compose.foundation.layout.Row |
||||
import androidx.compose.foundation.layout.fillMaxSize |
||||
import androidx.compose.material.MaterialTheme |
||||
import androidx.compose.material.Surface |
||||
import androidx.compose.runtime.Composable |
||||
import androidx.compose.ui.Alignment |
||||
import androidx.compose.ui.Modifier |
||||
import androidx.compose.ui.tooling.preview.Preview |
||||
import com.gyf.csams.ui.theme.CSAMSTheme |
||||
|
||||
class MainActivity: ComponentActivity() { |
||||
override fun onCreate(savedInstanceState: Bundle?) { |
||||
super.onCreate(savedInstanceState) |
||||
setContent { |
||||
CSAMSTheme { |
||||
// A surface container using the 'background' color from the theme |
||||
Surface(color = MaterialTheme.colors.background) { |
||||
Row(horizontalArrangement = Arrangement.Center, |
||||
verticalAlignment = Alignment.CenterVertically, |
||||
modifier = Modifier.fillMaxSize()){ |
||||
AnimationText(text = "主界面设计中。。。。") |
||||
} |
||||
} |
||||
} |
||||
} |
||||
} |
||||
} |
||||
|
||||
@Preview(showBackground = true) |
||||
@Composable |
||||
fun DefaultPreview() { |
||||
CSAMSTheme { |
||||
// A surface container using the 'background' color from the theme |
||||
AnimationText(text = "sdfsdf") |
||||
} |
||||
} |
||||
@ -0,0 +1,102 @@ |
||||
package com.gyf.csams.util |
||||
|
||||
import android.content.Context |
||||
import androidx.lifecycle.LiveData |
||||
import androidx.lifecycle.MutableLiveData |
||||
import androidx.room.* |
||||
import kotlinx.serialization.Serializable |
||||
|
||||
|
||||
/** |
||||
* 登陆令牌 |
||||
*/ |
||||
@Entity |
||||
@Serializable |
||||
data class Token(@PrimaryKey val studentId:String,@ColumnInfo val token:String,@ColumnInfo val createTime:Long) |
||||
|
||||
/** |
||||
* 令牌传输 |
||||
* |
||||
* @property isValid |
||||
* @property token |
||||
*/ |
||||
@Serializable |
||||
data class TokenResDto(val isValid:Boolean,val token: Token?) |
||||
|
||||
@Dao |
||||
interface TokenDao { |
||||
@Query("select * from token") |
||||
suspend fun queryAll(): List<Token> |
||||
|
||||
@Insert(onConflict = OnConflictStrategy.REPLACE) |
||||
suspend fun save(token: Token) |
||||
|
||||
@Delete |
||||
suspend fun delete(user: Token) |
||||
} |
||||
|
||||
class TokenManager private constructor(private var token: Token?) { |
||||
companion object { |
||||
@Volatile |
||||
private var instance: TokenManager? = null |
||||
|
||||
fun getInstance(token: Token?=null) = |
||||
instance ?: synchronized(this) { |
||||
instance ?: TokenManager(token).also { instance = it } |
||||
} |
||||
|
||||
} |
||||
|
||||
} |
||||
|
||||
|
||||
@Database(entities = [Token::class], version = 1, exportSchema = false) |
||||
abstract class AppDatabase : RoomDatabase() { |
||||
abstract fun tokenDao(): TokenDao |
||||
private val mIsDatabaseCreated = MutableLiveData<Boolean>() |
||||
|
||||
/** |
||||
* Check whether the database already exists and expose it via [.getDatabaseCreated] |
||||
*/ |
||||
private fun updateDatabaseCreated(context: Context) { |
||||
if (context.getDatabasePath(DATABASE_NAME).exists()) { |
||||
setDatabaseCreated() |
||||
} |
||||
} |
||||
|
||||
private fun setDatabaseCreated() { |
||||
mIsDatabaseCreated.postValue(true) |
||||
} |
||||
|
||||
val databaseCreated: LiveData<Boolean> |
||||
get() = mIsDatabaseCreated |
||||
|
||||
companion object { |
||||
private var sInstance: AppDatabase? = null |
||||
const val DATABASE_NAME = "basic-sample-db" |
||||
fun getInstance(context: Context): AppDatabase? { |
||||
if (sInstance == null) { |
||||
synchronized(AppDatabase::class.java) { |
||||
if (sInstance == null) { |
||||
sInstance = |
||||
buildDatabase(context.applicationContext) |
||||
sInstance!!.updateDatabaseCreated(context.applicationContext) |
||||
} |
||||
} |
||||
} |
||||
return sInstance |
||||
} |
||||
|
||||
/** |
||||
* Build the database. [Builder.build] only sets up the database configuration and |
||||
* creates a new instance of the database. |
||||
* The SQLite database is only created when it's accessed for the first time. |
||||
*/ |
||||
private fun buildDatabase(appContext: Context): AppDatabase { |
||||
return Room.databaseBuilder(appContext, AppDatabase::class.java, DATABASE_NAME) |
||||
.build() |
||||
} |
||||
|
||||
|
||||
} |
||||
} |
||||
Loading…
Reference in new issue