androidx.appcompat.widget.SearchView setSearchableInfo()在某些设备上抛出参考资料$NotFoundException
androidx.appcompat.widget.SearchView setSearchableInfo()在某些设备上抛出参考资料$NotFoundException
提问于 2019-11-01 10:53:00
我注意到报告日志中有几个异常，我不知道问题的原因是什么：
android.content.res.Resources$NotFoundException:
at android.content.res.Resources.getText (Resources.java:363)
at android.content.Context.getText (Context.java:567)
at androidx.appcompat.widget.SearchView.getQueryHint (SearchView.java:622)
at androidx.appcompat.widget.SearchView.updateQueryHint (SearchView.java:1102)
at androidx.appcompat.widget.SearchView.setSearchableInfo (SearchView.java:409)
at com.myApp.MainActivity.onCreateOptionsMenu (MainActivity.java:161)
at android.app.Activity.onCreatePanelMenu (Activity.java:3575)
at androidx.fragment.app.FragmentActivity.onCreatePanelMenu (FragmentActivity.java:325)
at androidx.appcompat.view.WindowCallbackWrapper.onCreatePanelMenu (WindowCallbackWrapper.java:94)
at androidx.appcompat.app.AppCompatDelegateImpl$AppCompatWindowCallback.onCreatePanelMenu (AppCompatDelegateImpl.java:2830)
at androidx.appcompat.view.WindowCallbackWrapper.onCreatePanelMenu (WindowCallbackWrapper.java:94)
at androidx.appcompat.app.ToolbarActionBar.populateOptionsMenu (ToolbarActionBar.java:455)
at androidx.appcompat.app.ToolbarActionBar$1.run (ToolbarActionBar.java:56)
at android.view.Choreographer$CallbackRecord.run (Choreographer.java:949)
at android.view.Choreographer.doCallbacks (Choreographer.java:761)
at android.view.Choreographer.doFrame (Choreographer.java:693)
at android.view.Choreographer$FrameDisplayEventReceiver.run (Choreographer.java:935)
at android.os.Handler.handleCallback (Handler.java:873)
at android.os.Handler.dispatchMessage (Handler.java:99)
at android.os.Looper.loop (Looper.java:214)
at android.app.ActivityThread.main (ActivityThread.java:7094)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:494)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:975)MainActivity.java
public class MainActivity extends AppCompatActivity {
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main_activity_actions, menu);
mainMenu = menu;
SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
MenuItem searchItem = menu.findItem(R.id.action_search);
searchView = (SearchView) searchItem.getActionView();
if(searchManager != null) {
searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
}
return super.onCreateOptionsMenu(menu);
}
}R.menu.main_activity_actions.xml看起来就像
<menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto">
<item android:id="@+id/action_search"
android:title="@string/search"
android:icon="@drawable/ic_search_white"
android:orderInCategory="1"
app:showAsAction="ifRoom|collapseActionView"
app:actionViewClass="androidx.appcompat.widget.SearchView"/>
</menu>抛出异常的设备是三星Galaxy J6+ (Android9)，小米Redmi 6A (Android 9)
我不知道哪个解决方案是正确的，因为我试图重复这个问题，但无法做到。这种例外情况很少出现。它是在迁移到AndroidX之后开始的。
回答 1
Stack Overflow用户
发布于 2020-10-12 21:35:08
<item
android:id="@+id/search_menu"
android:icon="@drawable/ic_action_search"
android:orderInCategory="101"
android:title="@string/search_text"
app:showAsAction="ifRoom"
app:actionViewClass="androidx.appcompat.widget.SearchView"/>雄激素app:actionViewClass="androidx.appcompat.widget.SearchView"
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原文链接：
https://stackoverflow.com/questions/58657982
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