Ich verwende MaterialCardView als cardview
Layout. Jetzt zeigte mir Android-Studio, dass ich anstelle von aktuell implementation "com.google.android.material:material:1.0.0"
auf aktualisieren sollte1.1.0
<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>
Mit 1.1.0 bekomme ich einen Absturz Error inflating class com.google.android.material.card.MaterialCardView
Ich habe also 3 Fälle:
- bleiben
1.0.0
und verwendenMaterialCardView
(arbeiten, aber nicht bevorzugt) - Update auf
1.1.0
(oder 1.2.0-alpha) und Verwendungandroidx.CardView
(funktioniert, aber nicht bevorzugt) - Aktualisieren
1.1.0
und ändern Sie dieMaterialCardView
( bevorzugt, aber nicht funktionierend )
Kann jemand einen Hinweis geben, da ich Option 3 wählen möchte und keine Lösung habe?
Aktualisiere
meinen Stil (ich habe auch Stil & Stil-Nacht. Hier poste ich den style
einzigen):
<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>
Und hier ist der Fehler (von 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
android
android-layout
android-cardview
material-components-android
material-components
BaRud
quelle
quelle
com.google.android.material.card.MaterialCardView
Ihrem Layout hinzufügen und auch das Fehlerprotokoll einfügen?Antworten:
Sie können es auch einfach in Ihrer Materialkartenansicht selbst behalten:
quelle
Der Fehler liegt in der Stapelverfolgung:
Mit der Version 1.1.0 müssen Sie von a erben
Material Components theme
.Ändern Sie Ihr App-Thema in
quelle
tablayout
ihre Farbe geändert hat (von Weiß zu Violett), denke ich als Artefakt des Übergangs von AppCompat zu MaterialsTheme. Ich habe diese Schriftfarbe nicht explizit festgelegt. Da dies den Rahmen der aktuellen Frage sprengt, werde ich eine neue Ausgabe erstellen. Wird es Ihnen etwas ausmachen, wenn ich Ihnen das hier beschrifte?versuchen Sie die neueste Version
style.xml:
in deiner xml:
quelle
Sie müssen Ihr AppTheme ändern, damit das übergeordnete Thema ein Nachkomme von MaterialComponent ist
In Ihrem speziellen Fall ändern Sie das AppTheme von
zu
sollte das Problem beheben.
quelle