ActionMode not supported in v21 support library on ICS?

I am developing an application which I am using ActionMode

.

Project dependencies:

dependencies {
    compile 'com.android.support:appcompat-v7:21.0.+'
    compile 'com.android.support:cardview-v7:21.0.+'
    compile 'com.android.support:support-v13:21.0+'
}

      

API levels:

minSdkVersion 14
targetSdkVersion 21

      

My snippet uses ActionMode

:

@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
    mode.getMenuInflater().inflate(R.menu.packing_list_context, menu);
    return true;
}
...

      

Menu

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">
    <item
        android:id="@+id/context_menu_item_edit"
        android:icon="@drawable/ic_edit_black_24dp"
        app:showAsAction="always"
        android:title="@string/context_menu_item_edit" />

    <item
        android:id="@+id/context_menu_item_delete"
        android:icon="@drawable/ic_delete_black_24dp"
        app:showAsAction="always"
        android:title="@string/context_menu_item_delete" />

    <item
        android:id="@+id/context_menu_item_tags"
        android:icon="@drawable/ic_label_black_24dp"
        app:showAsAction="always"
        android:title="@string/context_menu_item_tags" />
</menu>

      

When I run this app on Android 4.4 everything is fine. But when I run it on Android 4.0.3 I get the following exception somewhere in the support library:

Stack trace:

W/System.err( 7292): java.lang.UnsupportedOperationException: This is not supported, use MenuItemCompat.getActionProvider()
W/System.err( 7292): at android.support.v7.internal.view.menu.MenuItemImpl.getActionProvider(MenuItemImpl.java:634)
W/System.err( 7292): at android.support.v7.internal.view.menu.MenuItemWrapperICS.getSupportActionProvider(MenuItemWrapperICS.java:322)
W/System.err( 7292): at android.support.v7.internal.view.menu.MenuItemWrapperICS.checkActionProviderOverrideVisibility(MenuItemWrapperICS.java:348)
W/System.err( 7292): at android.support.v7.internal.view.menu.MenuItemWrapperICS.setVisible(MenuItemWrapperICS.java:183)
W/System.err( 7292): at android.support.v7.internal.view.SupportMenuInflater$MenuState.setItem(SupportMenuInflater.java:425)
W/System.err( 7292): at android.support.v7.internal.view.SupportMenuInflater$MenuState.addItem(SupportMenuInflater.java:479)
W/System.err( 7292): at android.support.v7.internal.view.SupportMenuInflater.parseMenu(SupportMenuInflater.java:196)
W/System.err( 7292): at android.support.v7.internal.view.SupportMenuInflater.inflate(SupportMenuInflater.java:118)
W/System.err( 7292): at net.cornplay.tourist.fragments.PackingListFragment.onCreateActionMode(PackingListFragment.java:392)
W/System.err( 7292): at android.widget.AbsListView$MultiChoiceModeWrapper.onCreateActionMode(AbsListView.java:5635)
W/System.err( 7292): at android.support.v7.internal.view.SupportActionModeWrapper$CallbackWrapper.onCreateActionMode(SupportActionModeWrapper.java:151)
W/System.err( 7292): at android.support.v7.app.ActionBarActivityDelegateBase$ActionModeCallbackWrapper.onCreateActionMode(ActionBarActivityDelegateBase.java:1367)
W/System.err( 7292): at android.support.v7.internal.app.WindowDecorActionBar$ActionModeImpl.dispatchOnCreate(WindowDecorActionBar.java:1012)
W/System.err( 7292): at android.support.v7.internal.app.WindowDecorActionBar.startActionMode(WindowDecorActionBar.java:510)
W/System.err( 7292): at android.support.v7.app.ActionBarActivityDelegateBase.startSupportActionMode(ActionBarActivityDelegateBase.java:576)
W/System.err( 7292): at android.support.v7.app.ActionBarActivityDelegateHC.startActionModeForChild(ActionBarActivityDelegateHC.java:62)
W/System.err( 7292): at android.support.v7.internal.widget.NativeActionModeAwareLayout.startActionModeForChild(NativeActionModeAwareLayout.java:44)
W/System.err( 7292): at android.view.ViewGroup.startActionModeForChild(ViewGroup.java:571)
W/System.err( 7292): at android.view.ViewGroup.startActionModeForChild(ViewGroup.java:571)
W/System.err( 7292): at android.view.ViewGroup.startActionModeForChild(ViewGroup.java:571)
W/System.err( 7292): at android.view.ViewGroup.startActionModeForChild(ViewGroup.java:571)
W/System.err( 7292): at android.view.View.startActionMode(View.java:3607)
W/System.err( 7292): at android.widget.AbsListView.setItemChecked(AbsListView.java:952)
W/System.err( 7292): at net.cornplay.tourist.fragments.PackingListFragment.onItemLongClick(PackingListFragment.java:350)
W/System.err( 7292): at net.cornplay.tourist.adapters.PackingListAdapter$2.onLongClick(PackingListAdapter.java:87)
W/System.err( 7292): at android.view.View.performLongClick(View.java:3547)
W/System.err( 7292): at android.view.View$CheckForLongPress.run(View.java:14088)
W/System.err( 7292): at android.os.Handler.handleCallback(Handler.java:605)
W/System.err( 7292): at android.os.Handler.dispatchMessage(Handler.java:92)
W/System.err( 7292): at android.os.Looper.loop(Looper.java:137)
W/System.err( 7292): at android.app.ActivityThread.main(ActivityThread.java:4424)
W/System.err( 7292): at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err( 7292): at java.lang.reflect.Method.invoke(Method.java:511)
W/System.err( 7292): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
W/System.err( 7292): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
W/System.err( 7292): at dalvik.system.NativeStart.main(Native Method)

      

Google suggests the following issues: https://code.google.com/p/android/issues/detail?id=77724 , https://code.google.com/p/android/issues/detail?id=78212 . But how can they be related to my code? I am not using ShareActionProvider

.

Any ideas?

+3


source to share


1 answer


Actually, this is a bug in the AppCompat library. This is fixed in v21.0.2. Just updated and the app doesn't crash anymore.



+1


source







All Articles