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Adding drag and drop functionality

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This commit is contained in:
Clayton Wilson 2020-11-30 00:15:39 -05:00
parent 578d360319
commit 1fd617c55f
2 changed files with 39 additions and 0 deletions
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13
Listify/app/src/main/java/com/example/listify/adapter/ShoppingListsSwipeableAdapter.java
View File

@ -2,9 +2,11 @@ package com.example.listify.adapter;
import android.app.Activity; import android.app.Activity;
import android.app.AlertDialog; import android.app.AlertDialog;
import android.content.ClipData;
import android.content.Context; import android.content.Context;
import android.content.DialogInterface; import android.content.DialogInterface;
import android.content.Intent; import android.content.Intent;
import android.view.DragEvent;
import android.view.LayoutInflater; import android.view.LayoutInflater;
import android.view.View; import android.view.View;
import android.view.ViewGroup; import android.view.ViewGroup;
@ -172,6 +174,17 @@ public class ShoppingListsSwipeableAdapter extends BaseAdapter {
} }
}); });
holder.frontView.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
ClipData data = ClipData.newPlainText(" ", " ");
View.DragShadowBuilder shadowBuilder = new View.DragShadowBuilder(v);
v.startDragAndDrop(data, shadowBuilder, v, 0);
// v.setVisibility(View.INVISIBLE);
return false;
}
});
return convertView; return convertView;
} }

26
Listify/app/src/main/java/com/example/listify/ui/home/HomeFragment.java
View File

@ -1,9 +1,11 @@
package com.example.listify.ui.home; package com.example.listify.ui.home;
import android.os.Bundle; import android.os.Bundle;
import android.view.DragEvent;
import android.view.LayoutInflater; import android.view.LayoutInflater;
import android.view.View; import android.view.View;
import android.view.ViewGroup; import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView; import android.widget.ListView;
import android.widget.ProgressBar; import android.widget.ProgressBar;
import android.widget.RelativeLayout; import android.widget.RelativeLayout;
@ -92,6 +94,30 @@ public class HomeFragment extends Fragment implements CreateListDialogFragment.O
} }
}); });
// refreshLists.setOnDragListener(new View.OnDragListener() {
// @Override
// public boolean onDrag(View v, DragEvent event) {
// int action = event.getAction();
// System.out.println("drag event");
// switch (action) {
// case DragEvent.ACTION_DRAG_STARTED:
// System.out.println("start");
// break;
// case DragEvent.ACTION_DRAG_ENTERED:
// break;
// case DragEvent.ACTION_DRAG_EXITED:
// break;
// case DragEvent.ACTION_DROP:
// System.out.println("dropped on me");
// break;
// case DragEvent.ACTION_DRAG_ENDED:
// System.out.println("dropped");
// break;
// }
// return false;
// }
// });
return root; return root;
} }