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LoginStyle2 Viewmodel #33

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LoginStyle2 Viewmodel #33

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8702781
LoginStyle2 Viewmodel
Howdyev May 3, 2023
7bb3f3d
Merge branch 'master' into thomas_login
nahCauhsoJ May 4, 2023
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34 changes: 21 additions & 13 deletions ...c/main/java/com/example/jetpack_compose_all_in_one/features/login_style_2/LoginScreen2.kt
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
package com.example.jetpack_compose_all_in_one.features.login_style_2

import android.widget.Toast
import androidx.compose.foundation.BorderStroke
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
Expand Down Expand Up @@ -31,6 +32,7 @@ import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.text.input.PasswordVisualTransformation
import androidx.compose.ui.text.input.VisualTransformation
Expand All @@ -42,16 +44,13 @@ import com.example.jetpack_compose_all_in_one.R
import com.example.jetpack_compose_all_in_one.ui.theme.Blue10
import com.example.jetpack_compose_all_in_one.ui.theme.Pink10
import com.example.jetpack_compose_all_in_one.ui.theme.dp_50
import com.example.jetpack_compose_all_in_one.utils.showToast

@Preview(showSystemUi = true, showBackground = true)
@Composable
fun LoginScreen2() {
var email: String by remember {
mutableStateOf("")
}
var password: String by remember {
mutableStateOf("")
}
fun LoginScreen2(
viewModel: LoginStyle2ViewModel
) {
var context = LocalContext.current
var showPassword: Boolean by remember {
mutableStateOf(false)
}
Expand Down Expand Up @@ -84,8 +83,8 @@ fun LoginScreen2() {
TextField(
modifier = Modifier
.fillMaxWidth(),
value = email,
onValueChange = { email = it },
value = viewModel.email.value,
onValueChange = { viewModel.email.value = it },
shape = RoundedCornerShape(24.dp),
label = { Text(text = "Email", color = Color.White) },
placeholder = { Text(text = "", color = Color.White) },
Expand All @@ -94,8 +93,8 @@ fun LoginScreen2() {
TextField(
modifier = Modifier
.fillMaxWidth(),
value = password,
onValueChange = { password = it },
value = viewModel.password.value,
onValueChange = { viewModel.password.value = it },
shape = RoundedCornerShape(24.dp),
label = { Text(text = "Password") },
placeholder = { Text(text = "") },
Expand All @@ -119,7 +118,16 @@ fun LoginScreen2() {

OutlinedButton(
border = BorderStroke(1.dp, Color.White),
onClick = { }) {
onClick = {
if (viewModel.email.value != "" && viewModel.password.value != "") {
viewModel.login {
showToast(context, "${viewModel.email.value} logged in!")
}
} else {
showToast(context, "Please check your email and password again!")
}

}) {
Text(text = "Login")
}
}
Expand Down
27 changes: 27 additions & 0 deletions ...ava/com/example/jetpack_compose_all_in_one/features/login_style_2/LoginStyle2ViewModel.kt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
package com.example.jetpack_compose_all_in_one.features.login_style_2

import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.ui.platform.LocalContext
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import com.example.jetpack_compose_all_in_one.utils.showToast
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext

class LoginStyle2ViewModel: ViewModel() {
var email = mutableStateOf("")
var password = mutableStateOf("")
var result = mutableStateOf("")

fun login(onSucess:() -> Unit) {
viewModelScope.launch (Dispatchers.IO) {
delay(1000)
withContext(Dispatchers.Main) {
onSucess()
}
}
}
}
27 changes: 15 additions & 12 deletions app/src/main/java/com/example/jetpack_compose_all_in_one/ui/components/MainContainerOfApp.kt
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -22,22 +22,21 @@ import com.example.jetpack_compose_all_in_one.R
import com.example.jetpack_compose_all_in_one.features.alarm.AlarmMainUI
import com.example.jetpack_compose_all_in_one.features.chatmodule.ChatViewModel
import com.example.jetpack_compose_all_in_one.features.download_manager.Download
import com.example.jetpack_compose_all_in_one.features.internet.InternetViewModel
import com.example.jetpack_compose_all_in_one.features.login_style_1.LoginPage
import com.example.jetpack_compose_all_in_one.features.login_style_2.LoginScreen2
import com.example.jetpack_compose_all_in_one.features.login_style_1.LoginStyle1ViewModel
import com.example.jetpack_compose_all_in_one.features.login_style_2.LoginStyle2ViewModel
import com.example.jetpack_compose_all_in_one.features.news_sample.NewsSample
import com.example.jetpack_compose_all_in_one.features.provideimages.ShowImages
import com.example.jetpack_compose_all_in_one.features.weather_sample.WeatherSample
import com.example.jetpack_compose_all_in_one.features.swipe_cards.QuoteStack
import com.example.jetpack_compose_all_in_one.features.weather_sample.view.WeatherSample
import com.example.jetpack_compose_all_in_one.lessons.lesson_2.Lesson_2_Chapter_2_Screen
import com.example.jetpack_compose_all_in_one.lessons.lesson_2.Lesson_2_Chapter_4_Image
import com.example.jetpack_compose_all_in_one.lessons.lesson_2.Lesson_2_Chapter_Shape
import com.example.jetpack_compose_all_in_one.lessons.lesson_2.Lesson_2_Screen
import com.example.jetpack_compose_all_in_one.ui.views.chat.DemoFullChat2
import com.example.jetpack_compose_all_in_one.ui.views.internet.InternetDemo
import com.example.jetpack_compose_all_in_one.ui.views.lessons.ComposeLayouts
import com.example.jetpack_compose_all_in_one.ui.views.quote_swipe.QuoteSwipe
import com.example.jetpack_compose_all_in_one.ui.views.news_ui.LatestNewsPage
import com.example.jetpack_compose_all_in_one.ui.views.tmdbapi.PopularMoviesPage
import com.example.jetpack_compose_all_in_one.utils.navigation.NavDes
import com.example.jetpack_compose_all_in_one.view.Quote
Expand All @@ -47,7 +46,7 @@ import kotlinx.coroutines.launch
@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun MainContainerOfApp(
internetViewModel: InternetViewModel,
isOffline: Boolean = false,
playMusicFuncForeground: (Uri) -> Unit,
stopMusicFuncForeground: () -> Unit,
playMusicFuncBound: (Uri) -> Unit,
Expand Down Expand Up @@ -82,14 +81,18 @@ fun MainContainerOfApp(
)
}
},
snackbarHost = { SnackbarShow(snackbarHostState, internetViewModel.networkState) }
snackbarHost = { SnackbarShow(snackbarHostState, isOffline) }
) {
NavHost(navController, currentRoute.value.route(), Modifier.padding(it)) {
composable(NavDes.Home.route()) {
Box {}
}
composable(NavDes.Internet.route()) {
InternetDemo()
if (isOffline) {
NetworkErrorDialog()
} else {
Text("Internet available")
}
}
composable(NavDes.ForegroundService.route()) {
Box(
Expand Down Expand Up @@ -168,18 +171,16 @@ fun MainContainerOfApp(
}

composable(NavDes.Login1.route()) {
val vm = hiltViewModel<LoginStyle1ViewModel>()

LoginPage(
drawerState,
loginStateHolder = vm.loginDetail,
onLogin = { vm.login() },
onLogin = { _, _, _ -> },
onRegister = { _, _ -> }
)
}

composable(NavDes.Login2.route()) {
LoginScreen2()
val vm = LoginStyle2ViewModel()
LoginScreen2(vm)
}

composable(NavDes.Tmdb.route()) {
Expand Down Expand Up @@ -215,6 +216,8 @@ fun MainContainerOfApp(
Lesson_2_Screen()
}

composable(NavDes.NewsSample.route()) {
NewsSample()
composable(NavDes.L2Chapter3.route()) {
Lesson_2_Chapter_2_Screen()
}
Expand Down