所以,我将我的项目从使用Android支持库升级到使用AndroidX。我跟着祈祷
documentation
并在AndroidX上更改了每个支持库的替代方案。
一切都很完美,除了一件事,我有一个屏幕,基本上是一个AppBarLayout,它包含一个工具栏和一个TabLayout,下面我有一个ViewPager,其中包含两个片段,每个选项卡一个,片段内部只是显示一个项目列表。这个想法是,如果我向下滚动两个选项卡的任何一个片段,工具栏就会崩溃。就在我升级到AndroidX之前,它工作得很好。
关于如何解决这个问题并继续使用AndroidX库有什么想法吗?我真的很想继续使用AndroidX库,但是如果它不起作用,我就不能使用它。
在ANDROIDX XML之前:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/fragmentPetsTabMainContainer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:id="@+id/fragmentPetsTabAppBar"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.Toolbar
android:id="@+id/fragmentPetsToolbar"
app:title="@string/menu_transactions"
app:titleTextColor="@color/white"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:contentInsetStartWithNavigation="0dp"
app:layout_scrollFlags="scroll|enterAlways"/>
<android.support.design.widget.TabLayout
android:id="@+id/fragmentPetsTabLayout"
style="@style/CustomTabLayout"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:layout_gravity="left"
android:background="?attr/colorPrimary"
app:tabGravity="fill"
app:tabMode="fixed">
<android.support.design.widget.TabItem
android:id="@+id/fragmentPetsTabOpen"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/fragment_transaction_open_tab"/>
<android.support.design.widget.TabItem
android:id="@+id/fragmentPetsTabClosed"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/fragment_transaction_closed_tab"/>
</android.support.design.widget.TabLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="@+id/fragmentPetsTabViewPager"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"/>
</android.support.design.widget.CoordinatorLayout>
在ANDROIDX XML之后:
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/fragmentPetsTabMainContainer"
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.google.android.material.appbar.AppBarLayout
android:id="@+id/fragmentPetsTabAppBar"
android:layout_width="match_parent"
android:fitsSystemWindows="true"
android:layout_height="wrap_content">
<androidx.appcompat.widget.Toolbar
android:id="@+id/fragmentPetsToolbar"
app:title="@string/menu_transactions"
app:titleTextColor="@color/white"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:contentInsetStartWithNavigation="0dp"
app:layout_scrollFlags="scroll|enterAlways"/>
<com.google.android.material.tabs.TabLayout
android:id="@+id/fragmentPestTabLayout"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:layout_gravity="left"
android:background="?attr/colorPrimary"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
app:layout_scrollFlags="enterAlways"
app:tabGravity="fill"
app:tabMode="fixed">
<com.google.android.material.tabs.TabItem
android:id="@+id/fragmentPetsTabOpen"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/fragment_transaction_open_tab"/>
<com.google.android.material.tabs.TabItem
android:id="@+id/fragmentPetsTabClosed"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/fragment_transaction_closed_tab"/>
</com.google.android.material.tabs.TabLayout>
</com.google.android.material.appbar.AppBarLayout>
<androidx.viewpager.widget.ViewPager
android:id="@+id/fragmentPetsTabViewPager"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_behavior="@string/appbar_scrolling_view_behavior"/>
</androidx.constraintlayout.widget.ConstraintLayout>
...
//region Support dependencies
supportRecyclerView : "com.android.support:recyclerview-v7:$versions.googleSupportVersion",
supportAppCompatV7 : "com.android.support:appcompat-v7:$versions.googleSupportVersion",
supportV13 : "com.android.support:support-v13:$versions.googleSupportVersion",
supportDesign : "com.android.support:design:$versions.googleSupportVersion",
supportCardViewV7 : "com.android.support:cardview-v7:$versions.googleSupportVersion",
supportContraintLayout : 'com.android.support.constraint:constraint-layout:1.1.1',
//endregion
...
....
implementation libraries.kotlin, libraries.supportAppCompatV7, libraries.glide,
libraries.daggerAndroidSupport, libraries.supportRecyclerView, libraries.supportV13,
libraries.supportDesign, libraries.supportCardViewV7, libraries.supportContraintLayout,
libraries.rxJava2, libraries.rxJava2Kotlin, libraries.rxJavaAndroid,
libraries.supportAppCompatV7
...
在ANDROIDX依赖之后
...
androidXRecyclerView : "androidx.recyclerview:recyclerview:$versions.androidXVersion",
androidXAppCompat : "androidx.appcompat:appcompat:$versions.androidXVersion",
androidXV4 : "androidx.legacy:legacy-support-v4:$versions.androidXVersion",
androidXV13 : "androidx.legacy:legacy-support-v13:$versions.androidXVersion",
androidXDesign : "com.google.android.material:material:$versions.androidXVersion",
androidXCardView : "androidx.cardview:cardview:$versions.androidXVersion",
androidXConstraintLayout : "androidx.constraintlayout:constraintlayout:1.1.2",
...
implementation libraries.androidXAppCompat, libraries.androidXRecyclerView,
libraries.androidXV13, libraries.androidXDesign, libraries.androidXCardView,
libraries.androidXConstraintLayout
...
androidXVersion是1.0.0,googleSupportVersion是28.0.0
我已经试过了
: