eric/technologia-jetpack-compose
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

auth to server-V22

Browse source
This commit is contained in:
Eric85710 2026-04-30 17:21:38 +08:00
parent b6ac133544
commit a28d199b57
1 changed files with 28 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

43
app/src/main/java/com/example/login_v3/auth/login/Login_Page.kt
View file

@ -28,6 +28,7 @@ import androidx.compose.material3.Text
import androidx.compose.material3.TextField import androidx.compose.material3.TextField
import androidx.compose.material3.TextFieldDefaults import androidx.compose.material3.TextFieldDefaults
import androidx.compose.runtime.Composable import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember import androidx.compose.runtime.remember
@ -67,6 +68,7 @@ fun LoginScreen(
){ ){
val uiState by viewModel.loginState.collectAsStateWithLifecycle() val uiState by viewModel.loginState.collectAsStateWithLifecycle()
val isLoading = uiState is LoginUiState.Loading
var username by remember { mutableStateOf("") } var username by remember { mutableStateOf("") }
var password by remember { mutableStateOf("") } var password by remember { mutableStateOf("") }
var passwordVisible by remember { mutableStateOf(false) } var passwordVisible by remember { mutableStateOf(false) }
@ -240,22 +242,33 @@ fun LoginScreen(
else -> {} else -> {}
} }
Button(
shape = RoundedCornerShape(8.dp),
onClick = {
usernameError = if(username.isBlank()) "Email is required" else ""
passwordError = if(password.isBlank()) "password is required" else ""
if (usernameError.isEmpty() && passwordError.isEmpty()){
viewModel.login(username, password)
}
},
colors = ButtonDefaults.buttonColors(
containerColor = main_orange, // 背景顏色
contentColor = Color.White // 文字顏色
)
) { if (isLoading) {
Text( text = "Login") CircularProgressIndicator(color = Color.White)
} else {
Button(
shape = RoundedCornerShape(8.dp),
onClick = {
usernameError = if(username.isBlank()) "Email is required" else ""
passwordError = if(password.isBlank()) "password is required" else ""
if (usernameError.isEmpty() && passwordError.isEmpty()){
viewModel.login(username, password)
}
},
colors = ButtonDefaults.buttonColors(
containerColor = main_orange, // 背景顏色
contentColor = Color.White // 文字顏色
)
) {
Text( text = "Login")
}
}
LaunchedEffect(uiState) {
if (uiState is LoginUiState.Success) {
onLoginSuccess() // 觸發跳轉邏輯
}
} }