新建Fragment
res/layout/dialog_confirm_logout.xml
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| <?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<data>
</data>
<androidx.coordinatorlayout.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:background="#CFCFCF">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="@dimen/app_dialog_width"
android:layout_height="wrap_content"
android:layout_gravity="center"
tools:background="#FFFFFF">
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/confirm_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginHorizontal="24dp"
android:layout_marginTop="24dp"
android:gravity="center"
android:text="确认退出？"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/confirm_accept"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_marginHorizontal="24dp"
android:layout_marginTop="16dp"
android:background="@drawable/bg_rounded_rect"
android:backgroundTint="@color/app_primary"
android:focusable="true"
android:gravity="center"
android:paddingHorizontal="16dp"
android:text="确定"
android:textColor="@color/app_std_text_white"
android:textSize="14sp"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@id/confirm_title" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/confirm_cancel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="20dp"
android:layout_marginHorizontal="24dp"
android:layout_marginTop="8dp"
android:layout_marginBottom="24dp"
android:alpha="0.45"
android:gravity="center"
android:text="取消"
android:textSize="12sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toBottomOf="@id/confirm_accept" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
</layout>
|
![image]()
添加Fragment绑定
com/danale/edge/ui/common/dialog/AcceptConfirmLogoutFragment.kt
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| package com.danale.edge.ui.common.dialog
import android.app.Dialog
import android.content.Context
import android.os.Bundle
import android.view.LayoutInflater
import androidx.databinding.DataBindingUtil
import androidx.fragment.app.DialogFragment
import com.danale.edge.R
import com.danale.edge.databinding.DialogConfirmLogoutBinding
class AcceptConfirmLogoutFragment (val callback: (Int) -> Unit) : DialogFragment() {
companion object {
const val ACTION_CONFIRM_LOGOUT = 9001
const val ACTION_CANCEL_LOGOUT = 9002
}
override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
return AcceptConfirmLogout(
callback,
requireContext(),
R.style.Theme_ViewWorld_Dialog
).apply {
window?.setBackgroundDrawableResource(R.drawable.bg_rounded_rect)
}
}
class AcceptConfirmLogout(
val callback: (Int) -> Unit,
context: Context,
themeResId: Int
) : Dialog(context, themeResId) {
val binding: DialogConfirmLogoutBinding
init {
binding = DataBindingUtil.inflate(
LayoutInflater.from(context),
R.layout.dialog_confirm_logout,
null,
false
)
binding.confirmAccept.setOnClickListener {
dismiss()
callback(ACTION_CONFIRM_LOGOUT)
}
binding.confirmCancel.setOnClickListener {
dismiss()
callback(ACTION_CANCEL_LOGOUT)
}
setContentView(binding.root)
}
}
}
|
二次确认
com/danale/edge/ui/user/MyInfoFragment.kt
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| import com.danale.edge.ui.common.dialog.AcceptConfirmLogoutFragment
binding.groupLogout.setOnClickListener {
try {
AcceptConfirmLogoutFragment {
when (it) {
AcceptConfirmLogoutFragment.ACTION_CONFIRM_LOGOUT -> {
lifecycleScope.launch {
viewModel.logout()
}
}
AcceptConfirmLogoutFragment.ACTION_CANCEL_LOGOUT -> {
return@AcceptConfirmLogoutFragment
}
}
}.show(parentFragmentManager, "confirm_logout")
} catch (e: Exception) {
toastError(e)
}
}
|
logout是suspend异步函数，需要另起一个协程，写在launch中
