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Optimize the way to get view model

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This commit is contained in:
Super12138 2024-04-20 16:09:54 +08:00
parent 9b8a5e062f
commit d0365c3e67
5 changed files with 17 additions and 15 deletions
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2
app/build.gradle.kts
View file

@ -71,6 +71,8 @@ dependencies {
// AndroidX
implementation(libs.androidx.core.ktx)
implementation(libs.androidx.appcompat)
implementation(libs.androidx.activity)
implementation(libs.androidx.activity.ktx)
implementation(libs.androidx.constraintlayout)
implementation(libs.androidx.fragment)
implementation(libs.androidx.fragment.ktx)

5
app/src/main/kotlin/cn/super12138/todo/views/all/AllTasksActivity.kt
View file

@ -3,8 +3,8 @@ package cn.super12138.todo.views.all
import android.os.Bundle
import android.view.View
import android.view.WindowManager
import androidx.activity.viewModels
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProvider
import androidx.recyclerview.widget.LinearLayoutManager
import cn.super12138.todo.ToDoApp
import cn.super12138.todo.constant.GlobalValues
@ -13,6 +13,7 @@ import cn.super12138.todo.views.BaseActivity
import me.zhanghai.android.fastscroll.FastScrollerBuilder
class AllTasksActivity : BaseActivity() {
private val viewModel by viewModels<AllTasksViewModel>()
private lateinit var binding: ActivityAllTasksBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
@ -29,8 +30,6 @@ class AllTasksActivity : BaseActivity() {
binding = ActivityAllTasksBinding.inflate(layoutInflater)
setContentView(binding.root)
val viewModel = ViewModelProvider(this)[AllTasksViewModel::class.java]
val layoutManager = LinearLayoutManager(ToDoApp.context)
binding.allTasksList.layoutManager = layoutManager
val adapter = AllTasksAdapter(viewModel.todoListAll, supportFragmentManager)

4
app/src/main/kotlin/cn/super12138/todo/views/progress/ProgressFragment.kt
View file

@ -5,6 +5,7 @@ import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.fragment.app.Fragment
import androidx.fragment.app.viewModels
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProvider
import cn.super12138.todo.R
@ -12,7 +13,7 @@ import cn.super12138.todo.databinding.FragmentProgressBinding
class ProgressFragment : Fragment() {
private lateinit var viewModel: ProgressFragmentViewModel
private val viewModel by viewModels<ProgressFragmentViewModel>()
private lateinit var binding: FragmentProgressBinding
override fun onCreateView(
@ -27,7 +28,6 @@ class ProgressFragment : Fragment() {
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
viewModel = ViewModelProvider(requireActivity())[ProgressFragmentViewModel::class.java]
viewModel.progress.observe(viewLifecycleOwner, Observer { value ->
binding.progressBar.setProgressCompat(value, true)

9
app/src/main/kotlin/cn/super12138/todo/views/todo/ToDoFragment.kt
View file

@ -6,6 +6,7 @@ import android.view.View
import android.view.ViewGroup
import androidx.appcompat.app.AlertDialog
import androidx.fragment.app.Fragment
import androidx.fragment.app.viewModels
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProvider
import androidx.lifecycle.lifecycleScope
@ -28,7 +29,8 @@ import me.zhanghai.android.fastscroll.FastScrollerBuilder
import java.util.UUID
class ToDoFragment : Fragment() {
private val progressViewModel by viewModels<ProgressFragmentViewModel>()
private val todoViewModel by viewModels<ToDoFragmentViewModel>()
private lateinit var binding: FragmentTodoBinding
private lateinit var toDoDialogBinding: DialogAddTodoBinding
@ -54,11 +56,6 @@ class ToDoFragment : Fragment() {
WindowInsetsCompat.CONSUMED
}*/
val progressViewModel =
ViewModelProvider(requireActivity())[ProgressFragmentViewModel::class.java]
val todoViewModel =
ViewModelProvider(requireActivity())[ToDoFragmentViewModel::class.java]
val todoList = todoViewModel.todoList
val layoutManager = LinearLayoutManager(ToDoApp.context)

12
gradle/libs.versions.toml
View file

@ -1,7 +1,9 @@
[versions]
appcompat = "1.6.1"
constraintlayout = "2.1.4"
coreKtx = "1.13.0"
appcompat = "1.6.1"
activity = "1.8.2"
activityKtx = "1.8.2"
constraintlayout = "2.1.4"
preference = "1.2.1"
preferenceKtx = "1.2.1"
lifecycleViewmodelKtx = "2.7.0"
@ -24,9 +26,11 @@ kotlin-android = "1.9.23"
ksp = "1.9.23-1.0.20"
[libraries]
androidx-appcompat = { module = "androidx.appcompat:appcompat", version.ref = "appcompat" }
androidx-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version.ref = "constraintlayout" }
androidx-core-ktx = { module = "androidx.core:core-ktx", version.ref = "coreKtx" }
androidx-appcompat = { module = "androidx.appcompat:appcompat", version.ref = "appcompat" }
androidx-activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
androidx-activity-ktx = { group = "androidx.activity", name = "activity", version.ref = "activityKtx" }
androidx-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version.ref = "constraintlayout" }
androidx-espresso-core = { module = "androidx.test.espresso:espresso-core", version.ref = "espressoCore" }
androidx-junit = { module = "androidx.test.ext:junit", version.ref = "junitVersion" }
androidx-preference-ktx = { module = "androidx.preference:preference-ktx", version.ref = "preferenceKtx" }