Fixed
Status Update
Comments
da...@google.com <da...@google.com> #2
+1, but Deferred does not solve the Observer problem that Rx and LiveData do, so I guess Google should implement Channels instead of LiveData which is actually a Kotlin Coroutine counterpart. Looking forward to this as I've decided not to use RxJava in most of future projects due to Kotlin Coroutines..
da...@google.com <da...@google.com> #3
Project: platform/frameworks/support
Branch: androidx-master-dev
commit e78cceffeac28f0028342990c1391c640edf453c
Author: Daniel Santiago Rivera <danysantiago@google.com>
Date: Wed Nov 28 12:40:24 2018
Room Support for Coroutines
This change allows users to define suspend functions in DAOs with
@Query, @Insert, @Update and @Delete. The new artifact room-coroutine
defines a helper classes for supporting the feature.
Bug: 69474692
Test: ./gradlew room:integration-tests:kotlintestapp:cC
Change-Id: Id73a6b845df3f21f99d14cb6980130dcf3885c81
M buildSrc/src/main/kotlin/androidx/build/PublishDocsRules.kt
A room/compiler/src/main/kotlin/androidx/room/ext/KotlinMetadataElement.kt
D room/compiler/src/main/kotlin/androidx/room/ext/KotlinMetadataProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/ext/element_ext.kt
M room/compiler/src/main/kotlin/androidx/room/ext/javapoet_ext.kt
M room/compiler/src/main/kotlin/androidx/room/processor/DeletionMethodProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/processor/InsertionMethodProcessor.kt
A room/compiler/src/main/kotlin/androidx/room/processor/MethodProcessorDelegate.kt
M room/compiler/src/main/kotlin/androidx/room/processor/PojoProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/processor/ProcessorErrors.kt
M room/compiler/src/main/kotlin/androidx/room/processor/QueryMethodProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/processor/RawQueryMethodProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/processor/ShortcutMethodProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/processor/UpdateMethodProcessor.kt
A room/compiler/src/main/kotlin/androidx/room/solver/query/result/CoroutineResultBinder.kt
M room/compiler/src/main/kotlin/androidx/room/solver/query/result/PojoRowAdapter.kt
A room/compiler/src/main/kotlin/androidx/room/solver/shortcut/binder/CoroutineDeleteOrUpdateMethodBinder.kt
A room/compiler/src/main/kotlin/androidx/room/solver/shortcut/binder/CoroutineInsertMethodBinder.kt
M room/compiler/src/main/kotlin/androidx/room/solver/shortcut/result/DeleteOrUpdateMethodAdapter.kt
M room/compiler/src/main/kotlin/androidx/room/solver/shortcut/result/InsertMethodAdapter.kt
M room/compiler/src/main/kotlin/androidx/room/vo/RelationCollector.kt
M room/compiler/src/test/kotlin/androidx/room/processor/QueryMethodProcessorTest.kt
A room/coroutines/build.gradle
A room/coroutines/src/main/AndroidManifest.xml
A room/coroutines/src/main/java/androidx/room/CoroutinesRoom.kt
M room/integration-tests/kotlintestapp/build.gradle
M room/integration-tests/kotlintestapp/src/androidTest/java/androidx/room/integration/kotlintestapp/dao/BooksDao.kt
M room/integration-tests/kotlintestapp/src/androidTest/java/androidx/room/integration/kotlintestapp/test/BooksDaoTest.kt
A room/integration-tests/kotlintestapp/src/androidTest/java/androidx/room/integration/kotlintestapp/test/SuspendRoomDispatcherTest.kt
M settings.gradle
https://android-review.googlesource.com/833705
https://goto.google.com/android-sha1/e78cceffeac28f0028342990c1391c640edf453c
Branch: androidx-master-dev
commit e78cceffeac28f0028342990c1391c640edf453c
Author: Daniel Santiago Rivera <danysantiago@google.com>
Date: Wed Nov 28 12:40:24 2018
Room Support for Coroutines
This change allows users to define suspend functions in DAOs with
@Query, @Insert, @Update and @Delete. The new artifact room-coroutine
defines a helper classes for supporting the feature.
Bug: 69474692
Test: ./gradlew room:integration-tests:kotlintestapp:cC
Change-Id: Id73a6b845df3f21f99d14cb6980130dcf3885c81
M buildSrc/src/main/kotlin/androidx/build/PublishDocsRules.kt
A room/compiler/src/main/kotlin/androidx/room/ext/KotlinMetadataElement.kt
D room/compiler/src/main/kotlin/androidx/room/ext/KotlinMetadataProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/ext/element_ext.kt
M room/compiler/src/main/kotlin/androidx/room/ext/javapoet_ext.kt
M room/compiler/src/main/kotlin/androidx/room/processor/DeletionMethodProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/processor/InsertionMethodProcessor.kt
A room/compiler/src/main/kotlin/androidx/room/processor/MethodProcessorDelegate.kt
M room/compiler/src/main/kotlin/androidx/room/processor/PojoProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/processor/ProcessorErrors.kt
M room/compiler/src/main/kotlin/androidx/room/processor/QueryMethodProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/processor/RawQueryMethodProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/processor/ShortcutMethodProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/processor/UpdateMethodProcessor.kt
A room/compiler/src/main/kotlin/androidx/room/solver/query/result/CoroutineResultBinder.kt
M room/compiler/src/main/kotlin/androidx/room/solver/query/result/PojoRowAdapter.kt
A room/compiler/src/main/kotlin/androidx/room/solver/shortcut/binder/CoroutineDeleteOrUpdateMethodBinder.kt
A room/compiler/src/main/kotlin/androidx/room/solver/shortcut/binder/CoroutineInsertMethodBinder.kt
M room/compiler/src/main/kotlin/androidx/room/solver/shortcut/result/DeleteOrUpdateMethodAdapter.kt
M room/compiler/src/main/kotlin/androidx/room/solver/shortcut/result/InsertMethodAdapter.kt
M room/compiler/src/main/kotlin/androidx/room/vo/RelationCollector.kt
M room/compiler/src/test/kotlin/androidx/room/processor/QueryMethodProcessorTest.kt
A room/coroutines/build.gradle
A room/coroutines/src/main/AndroidManifest.xml
A room/coroutines/src/main/java/androidx/room/CoroutinesRoom.kt
M room/integration-tests/kotlintestapp/build.gradle
M room/integration-tests/kotlintestapp/src/androidTest/java/androidx/room/integration/kotlintestapp/dao/BooksDao.kt
M room/integration-tests/kotlintestapp/src/androidTest/java/androidx/room/integration/kotlintestapp/test/BooksDaoTest.kt
A room/integration-tests/kotlintestapp/src/androidTest/java/androidx/room/integration/kotlintestapp/test/SuspendRoomDispatcherTest.kt
M settings.gradle
ad...@ally.rapido.bike <ad...@ally.rapido.bike> #4
So do you support any Coroutine "observables" like channels? Or these are just one-off suspending calls?
ap...@google.com <ap...@google.com> #5
For now we'll be just supporting one-off suspend functions in Room 2.1.0-alpha03. Coroutines stream functionality with channels is still a work in progress.
da...@google.com <da...@google.com>
bo...@gmail.com <bo...@gmail.com> #6
Relating to the original request, how about allowing a return type of Deferred<LiveData<T>> which suspends until LiveData<T>'s value has been set the first time?
da...@google.com <da...@google.com> #7
I just tested out Room 2.1.0-alpha03 and added suspend to all of my functions.... there appears to be an issue with functions that use @Query() and UPDATE and DELETE queries. Examples:
Code Example 1:
@Query("DELETE FROM individual")
suspend fun deleteAll()
Error:
Deletion methods must either return void or return int (the number of deleted rows).
Code Example 2:
@Query("UPDATE individual SET firstName = :firstName WHERE id = :id")
suspend fun updateFirstName(id: Long, firstName: String)
Error:
Not sure how to convert a Cursor to this method's return type (kotlin.Unit).
Code Example 1:
@Query("DELETE FROM individual")
suspend fun deleteAll()
Error:
Deletion methods must either return void or return int (the number of deleted rows).
Code Example 2:
@Query("UPDATE individual SET firstName = :firstName WHERE id = :id")
suspend fun updateFirstName(id: Long, firstName: String)
Error:
Not sure how to convert a Cursor to this method's return type (kotlin.Unit).
bo...@gmail.com <bo...@gmail.com> #8
Async return types with @Query that perform UPDATE, DELETE or INSERT are not yet supported. This also applies to coroutines. We are actively working on adding this for the next alpha of 2.1.0. Subscribe to the bug for updates: https://issuetracker.google.com/issues/120227284
da...@google.com <da...@google.com> #9
Hello.
Any updates on returning Channel<T> from DAO?
Will contributions be accepted for that feature?
Any updates on returning Channel<T> from DAO?
Will contributions be accepted for that feature?
ro...@gmail.com <ro...@gmail.com> #10
Channels are experimental right now so we probably want to wait until it is stable.
ev...@due.network <ev...@due.network> #11
Channels +1
f2...@gmail.com <f2...@gmail.com> #12
Marking as fix since core coroutines are supported in 2.1, in the mean time we'll keep an eye on the Channels API to potentially support it once its upgraded out of experimental. https://issuetracker.google.com/issues/127328278
ke...@level.co <ke...@level.co> #13
Is it expected that we still have to ensure that suspended functions aren't dispatched from the main thread?
The first call (eg `final SupportSQLiteStatement _stmt = __preparedStmtOfDeleteAll.acquire();`) is not wrapped in a callable and can't be done on the ui thread, so we still have to wrap suspensions with our own context.
The first call (eg `final SupportSQLiteStatement _stmt = __preparedStmtOfDeleteAll.acquire();`) is not wrapped in a callable and can't be done on the ui thread, so we still have to wrap suspensions with our own context.
da...@google.com <da...@google.com> #14
Kotlinx.coroutines 1.2 released with cold stream abstraction Flow:
https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/-flow/index.html
It's in "preview" status, but maybe we also could expect some experimental version of Room with Flow support for observable requests
It's in "preview" status, but maybe we also could expect some experimental version of Room with Flow support for observable requests
ki...@protonmail.com <ki...@protonmail.com> #15
Same crash on Pixel 6 pro
androidx-room = "2.7.0-alpha11"
androidx-sqlite = "2.5.0-alpha11"
Attached a stack trace
da...@nutrium.com <da...@nutrium.com> #16
Hi, we released a app yesterday and we are facing the same issue with the same stack trace of https://issuetracker.google.com/issues/341639198#comment15
Does anyone knows if it's safe to use AndroidSQLiteDriver for android as a backup plan?
We also released the iOS app some weeks ago and until know we didn't catch any issue related to this.
Does anyone knows if it's safe to use AndroidSQLiteDriver for android as a backup plan?
We also released the iOS app some weeks ago and until know we didn't catch any issue related to this.
da...@google.com <da...@google.com> #17
For the stacktrace in jni/<abi>/libsqliteJni.so
da...@nutrium.com <da...@nutrium.com> #18
Hi, thanks for the reply we don't have the JNI lib jni/<abi>/libsqliteJni.so
We have the structure like in the screenshoot
We have the structure like in the screenshoot
Description
I created an Android app using Room (Kotlin Multiplatform) and distributed it on the Play Store. Crashlytics reported that some Android devices were failing to instantiate the BundledSQLiteDriver.
Here is the stack trace.
I did not reproduce the above error on my Pixel 4a/Android 13.
Sample project to trigger the issue.
I created a sample project with a configuration similar to the production application where the error occurred.
Line where the error occurred.
Devices with error reported by Crashlytics