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Code Issues Packages Projects Releases Wiki Activity

Remove some drag-and-drop glitches

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This commit is contained in:
Alinson S. Xavier
2016-07-15 09:33:57 -04:00
parent a802053ef7
commit bc4bbaefac
5 changed files with 88 additions and 63 deletions
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5
app/src/main/java/org/isoron/uhabits/ui/habits/list/model/HabitCardListAdapter.java
View File

@@ -149,8 +149,7 @@ public class HabitCardListAdapter
int checkmarks[] = cache.getCheckmarks(habit.getId());
boolean selected = this.selected.contains(habit);
HabitCardView cardView = (HabitCardView) holder.itemView;
listView.bindCardView(cardView, habit, score, checkmarks, selected,
listView.bindCardView(holder, habit, score, checkmarks, selected,
position);
}
@@ -271,6 +270,6 @@ public class HabitCardListAdapter
int k = selected.indexOf(h);
if (k < 0) selected.add(h);
else selected.remove(h);
notifyItemChanged(position);
notifyDataSetChanged();
}
}

30
app/src/main/java/org/isoron/uhabits/ui/habits/list/views/CheckmarkButtonView.java
View File

@@ -56,10 +56,6 @@ public class CheckmarkButtonView extends FrameLayout
{
setOnClickListener(v -> controller.onClick());
setOnLongClickListener(v -> controller.onLongClick());
setOnTouchListener((v, ev) -> {
getParent().requestDisallowInterceptTouchEvent(true);
return false;
});
}
public void setValue(int value)
@@ -71,24 +67,12 @@ public class CheckmarkButtonView extends FrameLayout
public void toggle()
{
value = (value == Checkmark.CHECKED_EXPLICITLY ? Checkmark.UNCHECKED :
Checkmark.CHECKED_EXPLICITLY);
Checkmark.CHECKED_EXPLICITLY);
performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
postInvalidate();
}
private void init()
{
addView(
inflate(getContext(), R.layout.list_habits_card_checkmark, null));
ButterKnife.bind(this);
setWillNotDraw(false);
setHapticFeedbackEnabled(false);
tvCheck.setTypeface(InterfaceUtils.getFontAwesome(getContext()));
}
@Override
protected void onDraw(Canvas canvas)
{
@@ -115,4 +99,16 @@ public class CheckmarkButtonView extends FrameLayout
super.onDraw(canvas);
}
private void init()
{
addView(
inflate(getContext(), R.layout.list_habits_card_checkmark, null));
ButterKnife.bind(this);
setWillNotDraw(false);
setHapticFeedbackEnabled(false);
tvCheck.setTypeface(InterfaceUtils.getFontAwesome(getContext()));
}
}

21
app/src/main/java/org/isoron/uhabits/ui/habits/list/views/CheckmarkPanelView.java
View File

@@ -19,19 +19,17 @@
package org.isoron.uhabits.ui.habits.list.views;
import android.content.Context;
import android.support.annotation.NonNull;
import android.util.AttributeSet;
import android.widget.LinearLayout;
import android.content.*;
import android.support.annotation.*;
import android.util.*;
import android.widget.*;
import org.isoron.uhabits.HabitsApplication;
import org.isoron.uhabits.R;
import org.isoron.uhabits.models.Habit;
import org.isoron.uhabits.ui.habits.list.controllers.CheckmarkButtonController;
import org.isoron.uhabits.utils.DateUtils;
import org.isoron.uhabits.utils.Preferences;
import org.isoron.uhabits.*;
import org.isoron.uhabits.models.*;
import org.isoron.uhabits.ui.habits.list.controllers.*;
import org.isoron.uhabits.utils.*;
import javax.inject.Inject;
import javax.inject.*;
public class CheckmarkPanelView extends LinearLayout
{
@@ -100,6 +98,7 @@ public class CheckmarkPanelView extends LinearLayout
public void setController(Controller controller)
{
this.controller = controller;
setupCheckmarkButtons();
}
public void setHabit(@NonNull Habit habit)

86
app/src/main/java/org/isoron/uhabits/ui/habits/list/views/HabitCardListView.java
View File

@@ -38,6 +38,8 @@ public class HabitCardListView extends RecyclerView
@Nullable
private Controller controller;
private final ItemTouchHelper touchHelper;
public HabitCardListView(Context context, AttributeSet attrs)
{
super(context, attrs);
@@ -46,15 +48,16 @@ public class HabitCardListView extends RecyclerView
setLayoutManager(new LinearLayoutManager(getContext()));
TouchHelperCallback callback = new TouchHelperCallback();
new ItemTouchHelper(callback).attachToRecyclerView(this);
touchHelper = new ItemTouchHelper(callback);
touchHelper.attachToRecyclerView(this);
}
/**
* Builds a new HabitCardView to be eventually added to this list,
* containing the given data.
*
* @param cardView an old HabitCardView that should be reused if possible,
* possibly null
* @param holder the ViewHolder containing the HabitCardView that should
* be built
* @param habit the habit for this card
* @param score the current score for the habit
* @param checkmarks the list of checkmark values to be included in the
@@ -63,32 +66,19 @@ public class HabitCardListView extends RecyclerView
* @param position
* @return the HabitCardView generated
*/
public View bindCardView(@NonNull HabitCardView cardView,
public View bindCardView(@NonNull HabitCardViewHolder holder,
@NonNull Habit habit,
int score,
int[] checkmarks,
boolean selected,
int position)
{
HabitCardView cardView = (HabitCardView) holder.itemView;
cardView.setHabit(habit);
cardView.setSelected(selected);
cardView.setCheckmarkValues(checkmarks);
cardView.setScore(score);
if (controller != null)
{
HabitCardController cardController = new HabitCardController();
cardController.setListener(controller);
cardView.setController(cardController);
cardController.setView(cardView);
cardView.setOnClickListener(v -> controller.onItemClick(position));
cardView.setOnLongClickListener(v -> {
controller.onItemLongClick(position);
return true;
});
}
if (controller != null) setupCardViewController(holder, position);
return cardView;
}
@@ -123,8 +113,26 @@ public class HabitCardListView extends RecyclerView
super.onDetachedFromWindow();
}
public interface Controller extends CheckmarkButtonController.Listener,
HabitCardController.Listener
protected void setupCardViewController(@NonNull HabitCardViewHolder holder,
int position)
{
HabitCardView cardView = (HabitCardView) holder.itemView;
HabitCardController cardController = new HabitCardController();
cardController.setListener(controller);
cardView.setController(cardController);
cardController.setView(cardView);
GestureDetector detector = new GestureDetector(getContext(),
new CardViewGestureDetector(position, holder));
cardView.setOnTouchListener((v, ev) -> {
detector.onTouchEvent(ev);
return true;
});
}
public interface Controller
extends CheckmarkButtonController.Listener, HabitCardController.Listener
{
void drag(int from, int to);
@@ -137,6 +145,36 @@ public class HabitCardListView extends RecyclerView
void startDrag(int position);
}
private class CardViewGestureDetector
extends GestureDetector.SimpleOnGestureListener
{
private final int position;
@NonNull
private final HabitCardViewHolder holder;
public CardViewGestureDetector(int position,
@NonNull HabitCardViewHolder holder)
{
this.position = position;
this.holder = holder;
}
@Override
public void onLongPress(MotionEvent e)
{
if (controller != null) controller.onItemLongClick(position);
touchHelper.startDrag(holder);
}
@Override
public boolean onSingleTapUp(MotionEvent e)
{
if (controller != null) controller.onItemClick(position);
return true;
}
}
class TouchHelperCallback extends ItemTouchHelper.Callback
{
@Override
@@ -149,13 +187,13 @@ public class HabitCardListView extends RecyclerView
}
@Override
public boolean isLongPressDragEnabled()
public boolean isItemViewSwipeEnabled()
{
return true;
return false;
}
@Override
public boolean isItemViewSwipeEnabled()
public boolean isLongPressDragEnabled()
{
return false;
}

9
app/src/main/java/org/isoron/uhabits/ui/habits/list/views/HabitCardView.java
View File

@@ -87,11 +87,6 @@ public class HabitCardView extends FrameLayout
{
checkmarkPanel.setController(null);
if (controller == null) return;
setOnClickListener(v -> {
});
checkmarkPanel.setController(controller);
}
@@ -224,7 +219,5 @@ public class HabitCardView extends FrameLayout
}
}
public interface Controller extends CheckmarkPanelView.Controller
{
}
public interface Controller extends CheckmarkPanelView.Controller {}
}