android-room Archives

[Solved] How to get all rows stored in the `room` library using `Async Task`?

October 28, 2022 by Kirat

[ad_1] If you are looking forward to get previous data, the following Codelab might help you. But this really depends on your implementation. How to get previous stored data without using LiveData ? How to get all rows stored in the room library using Async Task? Explanation: In Your Dao include the following code: @Query(“SELECT … Read more

[Solved] How to override `toString()` properly to get rid of hash code

September 10, 2022 by Kirat

[ad_1] You are calling toString() on ComputableLiveData, you have to call toString() on myEntities which will in turn call toString() on the individual elements which are MyEntity. myViewModel.getAllData().observe( this, new Observer<List<MyEntity>>() { @Override public void onChanged(@Nullable List<MyEntity> myEntities) { Log.d(“TAG: “, “DATA CHANGED! ” + myEntities.toString()); } }); 1 [ad_2] solved How to override `toString()` … Read more