MaterialCardView crashes with material:1.1.0

问题

I am using MaterialCardView as my cardview layout. Now, Android-studio started showing me that instead of current implementation "com.google.android.material:material:1.0.0", I should update to 1.1.0

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/edit_name"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:orientation="vertical"
    android:layout_margin="@dimen/activity_vertical_margin">

  <com.google.android.material.card.MaterialCardView
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      app:cardCornerRadius="8dp"
      app:cardElevation="8dp">

      <...more layout>
</com.google.android.material.card.MaterialCardView>
</LinearLayout>

with 1.1.0, I am getting crash Error inflating class com.google.android.material.card.MaterialCardView

So, I have 3 cases:

stick to 1.0.0 and use MaterialCardView (working, but not preferred)
Update to 1.1.0 (or 1.2.0-alpha) and use androidx.CardView (working, but not preferred)
Update to 1.1.0 and change the MaterialCardView (preferred, but not working)

Since I want to go with option #3, and I don't have any solution, can anybody give a clue?

Update My style (I have style & style-night also. Here I am posting the style only):

<resources>

  <!-- Base application theme. -->
  <style name="AppTheme" parent="Theme.AppCompat.DayNight">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>
  </style>

  <style name="AppTheme.NoActionBar">
    <item name="windowActionBar">false</item>
    <item name="windowNoTitle">true</item>
  </style>

  <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />

  <style name="ThemeOverlay.AppCompat.navTheme">
    <!-- Color of text and icon when SELECTED -->
    <item name="colorPrimary">#ffffff</item>
    <!-- Background color when SELECTED -->
    <item name="colorControlHighlight">@color/colorPrimary</item>

  </style>

</resources>

And here is the error(from Logcat)

2020-02-12 13:34:18.171 12562-12562/com.example.phocast E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.phocast, PID: 12562
    android.view.InflateException: Binary XML file line #10 in com.example.phocast:layout/fragment_place: Binary XML file line #10 in com.example.phocast:layout/fragment_place: Error inflating class com.google.android.material.card.MaterialCardView
    Caused by: android.view.InflateException: Binary XML file line #10 in com.example.phocast:layout/fragment_place: Error inflating class com.google.android.material.card.MaterialCardView
    Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Constructor.newInstance0(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
        at android.view.LayoutInflater.createView(LayoutInflater.java:854)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:1006)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:961)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:1123)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:682)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:534)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:481)
        at com.example.phocast.MainActivity.onOptionsItemSelected(MainActivity.java:555)
        at android.app.Activity.onMenuItemSelected(Activity.java:4137)
        at androidx.fragment.app.FragmentActivity.onMenuItemSelected(FragmentActivity.java:383)
        at androidx.appcompat.app.AppCompatActivity.onMenuItemSelected(AppCompatActivity.java:219)
        at androidx.appcompat.view.WindowCallbackWrapper.onMenuItemSelected(WindowCallbackWrapper.java:109)
        at androidx.appcompat.view.WindowCallbackWrapper.onMenuItemSelected(WindowCallbackWrapper.java:109)
        at androidx.appcompat.app.ToolbarActionBar$2.onMenuItemClick(ToolbarActionBar.java:64)
        at androidx.appcompat.widget.Toolbar$1.onMenuItemClick(Toolbar.java:207)
        at androidx.appcompat.widget.ActionMenuView$MenuBuilderCallback.onMenuItemSelected(ActionMenuView.java:781)
        at androidx.appcompat.view.menu.MenuBuilder.dispatchMenuItemSelected(MenuBuilder.java:840)
        at androidx.appcompat.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:158)
        at androidx.appcompat.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:991)
        at androidx.appcompat.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:981)
        at androidx.appcompat.widget.ActionMenuView.invokeItem(ActionMenuView.java:625)
        at androidx.appcompat.view.menu.ActionMenuItemView.onClick(ActionMenuItemView.java:151)
        at android.view.View.performClick(View.java:7125)
        at android.view.View.performClickInternal(View.java:7102)
        at android.view.View.access$3500(View.java:801)
        at android.view.View$PerformClick.run(View.java:27336)
        at android.os.Handler.handleCallback(Handler.java:883)
        at android.os.Handler.dispatchMessage(Handler.java:100)
        at android.os.Looper.loop(Looper.java:214)
        at android.app.ActivityThread.main(ActivityThread.java:7356)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
     Caused by: java.lang.IllegalArgumentException: The style on this component requires your app theme to be Theme.MaterialComponents (or a descendant).
        at com.google.android.material.internal.ThemeEnforcement.checkTheme(ThemeEnforcement.java:248)
        at com.google.android.material.internal.ThemeEnforcement.checkMaterialTheme(ThemeEnforcement.java:222)
        at com.google.android.material.internal.ThemeEnforcement.checkCompatibleTheme(ThemeEnforcement.java:150)
        at com.google.android.material.internal.ThemeEnforcement.obtainStyledAttributes(ThemeEnforcement.java:81)
        at com.google.android.material.card.MaterialCardView.<init>(MaterialCardView.java:124)
        at com.google.android.material.card.MaterialCardView.<init>(MaterialCardView.java:114)
        at java.lang.reflect.Constructor.newInstance0(Native Method) 
        at java.lang.reflect.Constructor.newInstance(Constructor.java:343) 
        at android.view.LayoutInflater.createView(LayoutInflater.java:854) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:1006) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:961) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:1123) 
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:682) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:534) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:481) 
        at com.example.phocast.MainActivity.onOptionsItemSelected(MainActivity.java:555) 
        at android.app.Activity.onMenuItemSelected(Activity.java:4137) 
        at androidx.fragment.app.FragmentActivity.onMenuItemSelected(FragmentActivity.java:383) 
        at androidx.appcompat.app.AppCompatActivity.onMenuItemSelected(AppCompatActivity.java:219) 
        at androidx.appcompat.view.WindowCallbackWrapper.onMenuItemSelected(WindowCallbackWrapper.java:109) 
        at androidx.appcompat.view.WindowCallbackWrapper.onMenuItemSelected(WindowCallbackWrapper.java:109) 
        at androidx.appcompat.app.ToolbarActionBar$2.onMenuItemClick(ToolbarActionBar.java:64) 
        at androidx.appcompat.widget.Toolbar$1.onMenuItemClick(Toolbar.java:207) 
        at androidx.appcompat.widget.ActionMenuView$MenuBuilderCallback.onMenuItemSelected(ActionMenuView.java:781) 
        at androidx.appcompat.view.menu.MenuBuilder.dispatchMenuItemSelected(MenuBuilder.java:840) 
        at androidx.appcompat.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:158) 
        at androidx.appcompat.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:991) 
        at androidx.appcompat.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:981) 
        at androidx.appcompat.widget.ActionMenuView.invokeItem(ActionMenuView.java:625) 
        at androidx.appcompat.view.menu.ActionMenuItemView.onClick(ActionMenuItemView.java:151) 
        at android.view.View.performClick(View.java:7125) 
        at android.view.View.performClickInternal(View.java:7102) 
        at android.view.View.access$3500(View.java:801) 
        at android.view.View$PerformClick.run(View.java:27336) 
        at android.os.Handler.handleCallback(Handler.java:883) 
        at android.os.Handler.dispatchMessage(Handler.java:100) 
        at android.os.Looper.loop(Looper.java:214) 
        at android.app.ActivityThread.main(ActivityThread.java:7356) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) 
2020-02-12 13:34:18.620 12562-12584/com.example.phocast I/example.phocas: Background young concurrent copying GC freed 110384(4259KB) AllocSpace objects, 46(1212KB) LOS objects, 41% free, 7792KB/12MB, paused 1.092ms total 150.548ms
2020-02-12 13:34:18.692 12562-12562/com.example.phocast I/Process: Sending signal. PID: 12562 SIG: 9

回答1:

you can just keep it in your materialcardview itself also:

 <com.google.android.material.card.MaterialCardView
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      app:cardCornerRadius="8dp"
     **** android:theme="@style/Theme.MaterialComponents.Light"  *****
      app:cardElevation="8dp">

回答2:

The error is in the stacktrace:

Caused by: java.lang.IllegalArgumentException: The style on this component requires your app theme to be Theme.MaterialComponents (or a descendant).

With the version 1.1.0 you have to inherit from a Material Components theme.

Change your app theme to

<style name="AppTheme" parent="Theme.MaterialComponents.DayNight">
  <!-- ....  -->
</style>

回答3:

You need to change your AppTheme to have it's parent theme as a descendant of MaterialComponent

In your particular case changing the AppTheme from

  <style name="AppTheme" parent="Theme.AppCompat.DayNight">

  <style name="AppTheme" parent="Theme.MaterialComponents.DayNight">

should fix the issue.

回答4:

try latest version

implementation 'com.google.android.material:material:1.2.0-alpha03'

style.xml:

<style name="AppTheme" parent="Theme.MaterialComponents.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

in your xml:

<com.google.android.material.card.MaterialCardView
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

</com.google.android.material.card.MaterialCardView>

回答5:

If after changing the theme to Theme.MaterialComponents in the styles.xml didn't work then make sure you have added style tag in the MaterialCard.

style="@style/Widget.MaterialComponents.CardView"

来源：https://stackoverflow.com/questions/60182380/materialcardview-crashes-with-material1-1-0

标签

android

android-layout

android-cardview

material-components-android

material-components