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Comments
vi...@google.com
as...@google.com
lp...@google.com
We gave up upgrading to Room because we need to use FTS3/FTS4 virtual tables. Any plants to support it?
jd...@google.com
jd...@google.com
Florina Muntenescu (Android developer advocate at Google) told me that FTS support will definitely NOT be in Room 1.0 final. It is postponed to an indeterminate later version.
tm...@google.com
It is possible to work with virtual tables and fts4 while using Room v1. You just need to create and access it by yourself using sql queries. Not perfect but it works for me (just did it a few days ago).
Can't wait for this feature to be in Room
Can't wait for this feature to be in Room
ar...@google.com
If your FTS tables are separate from the rest of your model it's a viable solution. Mine are fully integrated with my model (almost all queries have JOINs with virtual tables) so it's a no-go.
is...@google.com
sh...@gmail.com
I'm really looking forward to use FTS natively with Room. Can you give some kind of roadmap? E.g. is it considered for Room 1.2 or Room 2.0?
lp...@google.com
Using FTS should not block you from using room, you just cannot use compile time checked queries (you can still use them in RawQuery though).
su...@google.com
ed...@google.com
ed...@google.com
Thanks for the fast answer, Yigit. I'm more then happy to not have to work with RawQuery's anymore, and I don't want to jump back to it for using FTS.
Based on your answer I would guess that it's delayed / postponed any longer, cause it's already working with this kind of workaround?
Based on your answer I would guess that it's delayed / postponed any longer, cause it's already working with this kind of workaround?
Description
Issue:
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.storagemanager/com.android.storagemanager.deletionhelper.DeletionHelperActivity}: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: androidx.preference.PreferenceGroup$SavedState
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3636)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3793)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:103)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2211)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loopOnce(Looper.java:201)
at android.os.Looper.loop(Looper.java:288)
at android.app.ActivityThread.main(ActivityThread.java:7880)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1009)
Caused by: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: androidx.preference.PreferenceGroup$SavedState
at android.os.Parcel.readParcelableCreator(Parcel.java:3416)
at android.os.Parcel.readParcelable(Parcel.java:3324)
at android.view.AbsSavedState.<init>(AbsSavedState.java:67)
at android.view.AbsSavedState.<init>(AbsSavedState.java:56)
at com.android.storagemanager.deletionhelper.CollapsibleCheckboxPreferenceGroup$SavedState.<init>(CollapsibleCheckboxPreferenceGroup.java:202)
at com.android.storagemanager.deletionhelper.CollapsibleCheckboxPreferenceGroup$SavedState$1.createFromParcel(CollapsibleCheckboxPreferenceGroup.java:221)
at com.android.storagemanager.deletionhelper.CollapsibleCheckboxPreferenceGroup$SavedState$1.createFromParcel(CollapsibleCheckboxPreferenceGroup.java:219)
at android.os.Parcel.readParcelable(Parcel.java:3333)
at android.os.Parcel.readValue(Parcel.java:3226)
at android.os.Parcel.readArrayMapInternal(Parcel.java:3623)
at android.os.BaseBundle.initializeFromParcelLocked(BaseBundle.java:292)
at android.os.BaseBundle.unparcel(BaseBundle.java:236)
at android.os.Bundle.getParcelable(Bundle.java:1002)
at androidx.preference.Preference.dispatchRestoreInstanceState(Preference.java:2064)
at androidx.preference.PreferenceGroup.dispatchRestoreInstanceState(PreferenceGroup.java:508)
at androidx.preference.Preference.restoreHierarchyState(Preference.java:2049)
at androidx.preference.PreferenceFragment.onViewCreated(PreferenceFragment.java:278)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1313)
at android.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1581)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1642)
at android.app.FragmentManagerImpl.dispatchMoveToState(FragmentManager.java:3052)
at android.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:3004)
at android.app.FragmentController.dispatchActivityCreated(FragmentController.java:185)
at android.app.Activity.performCreate(Activity.java:8078)
at android.app.Activity.performCreate(Activity.java:8050)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1330)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3609)
... 12 more
Caused by: java.lang.ClassNotFoundException: androidx.preference.PreferenceGroup$SavedState
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:454)
at android.os.Parcel.readParcelableCreator(Parcel.java:3390)
... 38 more
Caused by: java.lang.ClassNotFoundException: androidx.preference.PreferenceGroup$SavedState
... 41 more
Steps:
1. Open "Don't keep activities" in Developer Options.
2. Open Settings -> Storage, Click Free up space, entry page, press HOME, then go back to "Free up space," Page.
PS: Need more than one preference data to present PreferenceGroup data.