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Revert "Recyclerview selection experiment"

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This reverts commit 6b8222f3c5.
This commit is contained in:
M66B
2018-08-25 15:56:04 +00:00
parent 6b8222f3c5
commit 5f7d987325
8 changed files with 3 additions and 221 deletions
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62
app/src/main/java/eu/faircode/email/FragmentMessages.java
View File

@@ -28,7 +28,6 @@ import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ProgressBar;
@@ -47,10 +46,6 @@ import androidx.lifecycle.LiveData;
import androidx.lifecycle.Observer;
import androidx.paging.LivePagedListBuilder;
import androidx.paging.PagedList;
import androidx.recyclerview.selection.OnDragInitiatedListener;
import androidx.recyclerview.selection.SelectionPredicates;
import androidx.recyclerview.selection.SelectionTracker;
import androidx.recyclerview.selection.StorageStrategy;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
@@ -63,7 +58,6 @@ public class FragmentMessages extends FragmentEx {
private long primary = -1;
private AdapterMessage adapter;
private SelectionTracker selectionTracker;
private static final int PAGE_SIZE = 50;
@@ -124,14 +118,7 @@ public class FragmentMessages extends FragmentEx {
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (selectionTracker != null)
selectionTracker.onSaveInstanceState(outState);
}
@Override
public void onActivityCreated(@Nullable final Bundle savedInstanceState) {
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
// Get arguments
@@ -204,53 +191,6 @@ public class FragmentMessages extends FragmentEx {
Log.i(Helper.TAG, "Submit messages=" + messages.size());
adapter.submitList(messages);
selectionTracker = new SelectionTracker.Builder<>(
"messages-selection",
rvMessage,
new MyItemKeyProvider(messages),
new MyItemLookup(rvMessage),
StorageStrategy.createLongStorage())
.withSelectionPredicate(SelectionPredicates.<Long>createSelectAnything())
.withOnDragInitiatedListener(new OnDragInitiatedListener() {
@Override
public boolean onDragInitiated(@NonNull MotionEvent e) {
Log.i(Helper.TAG, "onDragInitiated");
return true;
}
}).build();
adapter.setSelectionTracker(selectionTracker);
selectionTracker.addObserver(new SelectionTracker.SelectionObserver() {
@Override
public void onItemStateChanged(@NonNull Object key, boolean selected) {
Log.i(Helper.TAG, "onItemStateChanged");
super.onItemStateChanged(key, selected);
}
@Override
public void onSelectionRefresh() {
Log.i(Helper.TAG, "onSelectionRefresh");
super.onSelectionRefresh();
}
@Override
public void onSelectionChanged() {
Log.i(Helper.TAG, "onSelectionChanged");
super.onSelectionChanged();
}
@Override
public void onSelectionRestored() {
Log.i(Helper.TAG, "onSelectionRestored");
super.onSelectionRestored();
}
});
if (savedInstanceState != null)
selectionTracker.onRestoreInstanceState(savedInstanceState);
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);