Room Flowable transaction events
I bound my adapter with room-db Flowables
db.myDao().loadByTrackId(tracksId)
.observeOn(AndroidSchedulers.mainThread())
.subscribeOn(Schedulers.io())
.subscribe({ comments ->
Timber.d("setDataAD " + comments.size())
adapter.setData(comments.toMutableList())
}, ...
)
from somewhere I update the Room database
db.myDao().updateComments(pair.first.data, pair.second.data)
dao:
@Transaction
fun updateComments(commentOrigin: List<Comment>, commentNew: List<Comment>) {
delete(commentOrigin)
insertAll(commentNew)
}
@Delete
fun delete(comments: List<Comment>)
@Insert(onConflict = OnConflictStrategy.REPLACE)
fun insertAll(comments: List<Comment>)
When now 3 are deleted and 3 are inserted and with the approach of using a @Transaction I assumed a single event with a Flowable, but I measured a firework of Flowables
setDataAD 0
setDataAD 3
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 3
How can this solved to get just one single event/Flowable?
Or with other words: how can I prevent some db updates, reflected by Flowables
kotlin rx-java android-room android-livedata
edited Dec 8 '18 at 18:30
Filip
3,07921126
asked Nov 15 '18 at 7:36
hannes achhannes ach
1,3021419
add a comment |
I bound my adapter with room-db Flowables
db.myDao().loadByTrackId(tracksId)
.observeOn(AndroidSchedulers.mainThread())
.subscribeOn(Schedulers.io())
.subscribe({ comments ->
Timber.d("setDataAD " + comments.size())
adapter.setData(comments.toMutableList())
}, ...
)
from somewhere I update the Room database
db.myDao().updateComments(pair.first.data, pair.second.data)
dao:
@Transaction
fun updateComments(commentOrigin: List<Comment>, commentNew: List<Comment>) {
delete(commentOrigin)
insertAll(commentNew)
}
@Delete
fun delete(comments: List<Comment>)
@Insert(onConflict = OnConflictStrategy.REPLACE)
fun insertAll(comments: List<Comment>)
When now 3 are deleted and 3 are inserted and with the approach of using a @Transaction I assumed a single event with a Flowable, but I measured a firework of Flowables
setDataAD 0
setDataAD 3
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 3
How can this solved to get just one single event/Flowable?
Or with other words: how can I prevent some db updates, reflected by Flowables
kotlin rx-java android-room android-livedata
edited Dec 8 '18 at 18:30
Filip
3,07921126
asked Nov 15 '18 at 7:36
hannes achhannes ach
1,3021419
add a comment |
I bound my adapter with room-db Flowables
db.myDao().loadByTrackId(tracksId)
.observeOn(AndroidSchedulers.mainThread())
.subscribeOn(Schedulers.io())
.subscribe({ comments ->
Timber.d("setDataAD " + comments.size())
adapter.setData(comments.toMutableList())
}, ...
)
from somewhere I update the Room database
db.myDao().updateComments(pair.first.data, pair.second.data)
dao:
@Transaction
fun updateComments(commentOrigin: List<Comment>, commentNew: List<Comment>) {
delete(commentOrigin)
insertAll(commentNew)
}
@Delete
fun delete(comments: List<Comment>)
@Insert(onConflict = OnConflictStrategy.REPLACE)
fun insertAll(comments: List<Comment>)
When now 3 are deleted and 3 are inserted and with the approach of using a @Transaction I assumed a single event with a Flowable, but I measured a firework of Flowables
setDataAD 0
setDataAD 3
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 3
How can this solved to get just one single event/Flowable?
Or with other words: how can I prevent some db updates, reflected by Flowables
kotlin rx-java android-room android-livedata
edited Dec 8 '18 at 18:30
Filip
3,07921126
asked Nov 15 '18 at 7:36
hannes achhannes ach
1,3021419
I bound my adapter with room-db Flowables
db.myDao().loadByTrackId(tracksId)
.observeOn(AndroidSchedulers.mainThread())
.subscribeOn(Schedulers.io())
.subscribe({ comments ->
Timber.d("setDataAD " + comments.size())
adapter.setData(comments.toMutableList())
}, ...
)
from somewhere I update the Room database
db.myDao().updateComments(pair.first.data, pair.second.data)
dao:
@Transaction
fun updateComments(commentOrigin: List<Comment>, commentNew: List<Comment>) {
delete(commentOrigin)
insertAll(commentNew)
}
@Delete
fun delete(comments: List<Comment>)
@Insert(onConflict = OnConflictStrategy.REPLACE)
fun insertAll(comments: List<Comment>)
When now 3 are deleted and 3 are inserted and with the approach of using a @Transaction I assumed a single event with a Flowable, but I measured a firework of Flowables
setDataAD 0
setDataAD 3
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 0
setDataAD 3
setDataAD 0
setDataAD 3
setDataAD 3
How can this solved to get just one single event/Flowable?
Or with other words: how can I prevent some db updates, reflected by Flowables
kotlin rx-java android-room android-livedata
kotlin rx-java android-room android-livedata
edited Dec 8 '18 at 18:30
Filip
3,07921126
asked Nov 15 '18 at 7:36
hannes achhannes ach
1,3021419
edited Dec 8 '18 at 18:30
Filip
3,07921126
asked Nov 15 '18 at 7:36
hannes achhannes ach
1,3021419
edited Dec 8 '18 at 18:30
Filip
3,07921126
edited Dec 8 '18 at 18:30
Filip
3,07921126
edited Dec 8 '18 at 18:30
Filip
3,07921126
3,07921126
asked Nov 15 '18 at 7:36
hannes achhannes ach
1,3021419
asked Nov 15 '18 at 7:36
hannes achhannes ach
1,3021419
asked Nov 15 '18 at 7:36
hannes achhannes ach
1,3021419
1,3021419
add a comment |
add a comment |
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