base/AndroidBaseFrameMVVM
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Modify: 基类调整,不再使用构造方法,采用反射进行初始化

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This commit is contained in:
Quyunshuo
2020-09-26 17:17:04 +08:00
parent f14f5e9b32
commit bc9772a828
12 changed files with 37 additions and 108 deletions
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8
Lib_Base/src/main/AndroidManifest.xml
View File

@ -1,7 +1 @@
<manifest package="com.quyunshuo.base"
xmlns:android="http://schemas.android.com/apk/res/android">
<application>
</application>
</manifest>
<manifest package="com.quyunshuo.base" />

26
Lib_Base/src/main/java/com/quyunshuo/base/mvvm/v/BaseFrameActivity.kt
View File

@ -20,30 +20,22 @@ import java.lang.reflect.ParameterizedType
abstract class BaseFrameActivity<VB : ViewBinding, VM : ViewModel> :
AppCompatActivity() {
protected val mViewModel: VM by lazy(mode = LazyThreadSafetyMode.NONE) {
//init ViewModel | getActualTypeArguments [0]=是第一个泛型参数 | [1] = 是类的第二个泛型参数
val tClass: Class<VM> =
(javaClass.genericSuperclass as ParameterizedType).actualTypeArguments[1] as Class<VM>
ViewModelProvider(this).get(tClass)
protected val mBinding: VB by lazy(mode = LazyThreadSafetyMode.NONE) {
val vbClass: Class<VB> =
(javaClass.genericSuperclass as ParameterizedType).actualTypeArguments[0] as Class<VB>
val inflate = vbClass.getMethod("inflate", LayoutInflater::class.java)
inflate.invoke(null, layoutInflater) as VB
}
protected val mBinding: VB by lazy(mode = LazyThreadSafetyMode.NONE) {
getViewBindingReflex()
protected val mViewModel: VM by lazy(mode = LazyThreadSafetyMode.NONE) {
val vmClass: Class<VM> =
(javaClass.genericSuperclass as ParameterizedType).actualTypeArguments[1] as Class<VM>
ViewModelProvider(this).get(vmClass)
}
protected abstract fun initView()
protected abstract fun initViewObserve()
/**
* 反射初始化ViewBinding
*/
private fun getViewBindingReflex(): VB {
val tClass: Class<VB> =
(javaClass.genericSuperclass as ParameterizedType).actualTypeArguments[0] as Class<VB>
val infater = tClass.getMethod("inflate", LayoutInflater::class.java)
return infater.invoke(null,layoutInflater) as VB
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(mBinding.root)

14
Lib_Base/src/main/java/com/quyunshuo/base/mvvm/v/BaseFrameFragment.kt
View File

@ -11,6 +11,7 @@ import androidx.viewbinding.ViewBinding
import com.alibaba.android.arouter.launcher.ARouter
import com.quyunshuo.base.utils.EventBusRegister
import com.quyunshuo.base.utils.EventBusUtils
import java.lang.reflect.ParameterizedType
/**
* @Author: QuYunShuo
@ -18,16 +19,17 @@ import com.quyunshuo.base.utils.EventBusUtils
* @Class: BaseFrameFragment
* @Remark: Fragment基类 与项目无关
*/
abstract class BaseFrameFragment<VB : ViewBinding, VM : ViewModel>(private val vmClass: Class<VM>) :
abstract class BaseFrameFragment<VB : ViewBinding, VM : ViewModel> :
Fragment() {
protected lateinit var mBinding: VB
protected val mViewModel: VM by lazy(mode = LazyThreadSafetyMode.NONE) {
val vmClass: Class<VM> =
(javaClass.genericSuperclass as ParameterizedType).actualTypeArguments[1] as Class<VM>
ViewModelProvider(this).get(vmClass)
}
protected val mBinding: VB by lazy(mode = LazyThreadSafetyMode.NONE) { initViewBinding() }
protected abstract fun initViewBinding(): VB
protected abstract fun initView()
protected abstract fun initViewObserve()
@ -36,6 +38,10 @@ abstract class BaseFrameFragment<VB : ViewBinding, VM : ViewModel>(private val v
container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
val vbClass: Class<VB> =
(javaClass.genericSuperclass as ParameterizedType).actualTypeArguments[0] as Class<VB>
val inflate = vbClass.getDeclaredMethod("inflate", LayoutInflater::class.java)
mBinding = inflate.invoke(null, layoutInflater, container, false) as VB
return mBinding.root
}

11
Lib_Base/src/main/java/com/quyunshuo/base/mvvm/v/BaseFrameNotMVVMActivity.kt
View File

@ -1,11 +1,13 @@
package com.quyunshuo.base.mvvm.v
import android.os.Bundle
import android.view.LayoutInflater
import androidx.appcompat.app.AppCompatActivity
import androidx.viewbinding.ViewBinding
import com.alibaba.android.arouter.launcher.ARouter
import com.quyunshuo.base.utils.EventBusRegister
import com.quyunshuo.base.utils.EventBusUtils
import java.lang.reflect.ParameterizedType
/**
* @Author: QuYunShuo
@ -15,9 +17,12 @@ import com.quyunshuo.base.utils.EventBusUtils
*/
abstract class BaseFrameNotMVVMActivity<VB : ViewBinding> : AppCompatActivity() {
protected val mBinding: VB by lazy(mode = LazyThreadSafetyMode.NONE) { initViewBinding() }
protected abstract fun initViewBinding(): VB
protected val mBinding: VB by lazy(mode = LazyThreadSafetyMode.NONE) {
val vbClass: Class<VB> =
(javaClass.genericSuperclass as ParameterizedType).actualTypeArguments[0] as Class<VB>
val inflate = vbClass.getMethod("inflate", LayoutInflater::class.java)
inflate.invoke(null, layoutInflater) as VB
}
protected abstract fun initView()
override fun onCreate(savedInstanceState: Bundle?) {

8
Lib_Base/src/main/java/com/quyunshuo/base/mvvm/v/BaseFrameNotMVVMFragment.kt
View File

@ -9,6 +9,7 @@ import androidx.viewbinding.ViewBinding
import com.alibaba.android.arouter.launcher.ARouter
import com.quyunshuo.base.utils.EventBusRegister
import com.quyunshuo.base.utils.EventBusUtils
import java.lang.reflect.ParameterizedType
/**
* @Author: QuYunShuo
@ -18,9 +19,8 @@ import com.quyunshuo.base.utils.EventBusUtils
*/
abstract class BaseFrameNotMVVMFragment<VB : ViewBinding> : Fragment() {
protected val mBinding: VB by lazy(mode = LazyThreadSafetyMode.NONE) { initViewBinding() }
protected lateinit var mBinding: VB
protected abstract fun initViewBinding(): VB
protected abstract fun initView()
override fun onCreateView(
@ -28,6 +28,10 @@ abstract class BaseFrameNotMVVMFragment<VB : ViewBinding> : Fragment() {
container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
val vbClass: Class<VB> =
(javaClass.genericSuperclass as ParameterizedType).actualTypeArguments[0] as Class<VB>
val inflate = vbClass.getDeclaredMethod("inflate", LayoutInflater::class.java)
mBinding = inflate.invoke(null, layoutInflater, container, false) as VB
return mBinding.root
}