mirror of https://github.com/tasks/tasks
Started work on draggable task list activity by separating out task list body from task list activity, pulling in cwac TouchListView class (license: APLv2)
Tim Su
14 years ago
parent
84fbfc1cbd
commit
e030d23a6f
@ -0,0 +1,433 @@
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/*
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* Copyright (c) 2010 CommonsWare, LLC
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* Portions Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.commonsware.cwac.tlv;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Bitmap;
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import android.graphics.PixelFormat;
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import android.graphics.Rect;
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import android.util.AttributeSet;
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import android.view.GestureDetector;
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import android.view.GestureDetector.SimpleOnGestureListener;
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import android.view.Gravity;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.ViewConfiguration;
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import android.view.ViewGroup;
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import android.view.WindowManager;
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import android.widget.AdapterView;
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import android.widget.ImageView;
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import android.widget.ListView;
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import com.timsu.astrid.R;
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public class TouchListView extends ListView {
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private ImageView mDragView;
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private WindowManager mWindowManager;
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private WindowManager.LayoutParams mWindowParams;
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private int mDragPos; // which item is being dragged
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private int mFirstDragPos; // where was the dragged item originally
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private int mDragPoint; // at what offset inside the item did the user grab it
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private int mCoordOffset; // the difference between screen coordinates and coordinates in this view
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private DragListener mDragListener;
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private DropListener mDropListener;
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private RemoveListener mRemoveListener;
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private int mUpperBound;
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private int mLowerBound;
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private int mHeight;
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private GestureDetector mGestureDetector;
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public static final int FLING = 0;
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public static final int SLIDE_RIGHT = 1;
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public static final int SLIDE_LEFT = 2;
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private int mRemoveMode = -1;
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private final Rect mTempRect = new Rect();
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private Bitmap mDragBitmap;
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private final int mTouchSlop;
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private int mItemHeightNormal=-1;
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private int mItemHeightExpanded=-1;
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private int grabberId=-1;
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private int dragndropBackgroundColor=0x00000000;
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public TouchListView(Context context, AttributeSet attrs) {
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this(context, attrs, 0);
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}
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public TouchListView(Context context, AttributeSet attrs, int defStyle) {
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super(context, attrs, defStyle);
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mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
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if (attrs!=null) {
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TypedArray a=getContext()
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.obtainStyledAttributes(attrs,
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R.styleable.TouchListView,
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0, 0);
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mItemHeightNormal=a.getDimensionPixelSize(R.styleable.TouchListView_normal_height, 0);
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mItemHeightExpanded=a.getDimensionPixelSize(R.styleable.TouchListView_expanded_height, mItemHeightNormal);
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grabberId=a.getResourceId(R.styleable.TouchListView_grabber, -1);
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dragndropBackgroundColor=a.getColor(R.styleable.TouchListView_dragndrop_background, 0x00000000);
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mRemoveMode=a.getInt(R.styleable.TouchListView_remove_mode, -1);
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a.recycle();
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}
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}
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@Override
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public boolean onInterceptTouchEvent(MotionEvent ev) {
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if (mRemoveListener != null && mGestureDetector == null) {
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if (mRemoveMode == FLING) {
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mGestureDetector = new GestureDetector(getContext(), new SimpleOnGestureListener() {
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@Override
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public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
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float velocityY) {
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if (mDragView != null) {
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if (velocityX > 1000) {
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Rect r = mTempRect;
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mDragView.getDrawingRect(r);
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if ( e2.getX() > r.right * 2 / 3) {
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// fast fling right with release near the right edge of the screen
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stopDragging();
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mRemoveListener.remove(mFirstDragPos);
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unExpandViews(true);
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}
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}
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// flinging while dragging should have no effect
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return true;
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}
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return false;
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}
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});
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}
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}
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if (mDragListener != null || mDropListener != null) {
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switch (ev.getAction()) {
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case MotionEvent.ACTION_DOWN:
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int x = (int) ev.getX();
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int y = (int) ev.getY();
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int itemnum = pointToPosition(x, y);
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if (itemnum == AdapterView.INVALID_POSITION) {
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break;
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}
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ViewGroup item = (ViewGroup) getChildAt(itemnum - getFirstVisiblePosition());
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mDragPoint = y - item.getTop();
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mCoordOffset = ((int)ev.getRawY()) - y;
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View dragger = item.findViewById(grabberId);
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Rect r = mTempRect;
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// dragger.getDrawingRect(r);
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r.left=dragger.getLeft();
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r.right=dragger.getRight();
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r.top=dragger.getTop();
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r.bottom=dragger.getBottom();
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if ((r.left<x) && (x<r.right)) {
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item.setDrawingCacheEnabled(true);
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// Create a copy of the drawing cache so that it does not get recycled
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// by the framework when the list tries to clean up memory
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Bitmap bitmap = Bitmap.createBitmap(item.getDrawingCache());
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startDragging(bitmap, y);
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mDragPos = itemnum;
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mFirstDragPos = mDragPos;
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mHeight = getHeight();
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int touchSlop = mTouchSlop;
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mUpperBound = Math.min(y - touchSlop, mHeight / 3);
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mLowerBound = Math.max(y + touchSlop, mHeight * 2 /3);
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return false;
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}
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mDragView = null;
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break;
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}
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}
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return super.onInterceptTouchEvent(ev);
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}
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/*
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* pointToPosition() doesn't consider invisible views, but we
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* need to, so implement a slightly different version.
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*/
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private int myPointToPosition(int x, int y) {
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Rect frame = mTempRect;
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final int count = getChildCount();
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for (int i = count - 1; i >= 0; i--) {
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final View child = getChildAt(i);
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child.getHitRect(frame);
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if (frame.contains(x, y)) {
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return getFirstVisiblePosition() + i;
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}
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}
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return INVALID_POSITION;
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}
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private int getItemForPosition(int y) {
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int adjustedy = y - mDragPoint - 32;
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int pos = myPointToPosition(0, adjustedy);
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if (pos >= 0) {
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if (pos <= mFirstDragPos) {
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pos += 1;
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}
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} else if (adjustedy < 0) {
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pos = 0;
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}
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return pos;
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}
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private void adjustScrollBounds(int y) {
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if (y >= mHeight / 3) {
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mUpperBound = mHeight / 3;
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}
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if (y <= mHeight * 2 / 3) {
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mLowerBound = mHeight * 2 / 3;
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}
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}
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/*
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* Restore size and visibility for all listitems
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*/
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private void unExpandViews(boolean deletion) {
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for (int i = 0;; i++) {
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View v = getChildAt(i);
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if (v == null) {
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if (deletion) {
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// HACK force update of mItemCount
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int position = getFirstVisiblePosition();
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int y = getChildAt(0).getTop();
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setAdapter(getAdapter());
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setSelectionFromTop(position, y);
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// end hack
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}
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layoutChildren(); // force children to be recreated where needed
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v = getChildAt(i);
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if (v == null) {
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break;
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}
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}
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ViewGroup.LayoutParams params = v.getLayoutParams();
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params.height = mItemHeightNormal;
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v.setLayoutParams(params);
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v.setVisibility(View.VISIBLE);
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}
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}
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/* Adjust visibility and size to make it appear as though
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* an item is being dragged around and other items are making
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* room for it:
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* If dropping the item would result in it still being in the
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* same place, then make the dragged listitem's size normal,
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* but make the item invisible.
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* Otherwise, if the dragged listitem is still on screen, make
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* it as small as possible and expand the item below the insert
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* point.
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* If the dragged item is not on screen, only expand the item
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* below the current insertpoint.
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*/
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private void doExpansion() {
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int childnum = mDragPos - getFirstVisiblePosition();
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if (mDragPos > mFirstDragPos) {
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childnum++;
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}
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View first = getChildAt(mFirstDragPos - getFirstVisiblePosition());
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for (int i = 0;; i++) {
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View vv = getChildAt(i);
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if (vv == null) {
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break;
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}
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int height = mItemHeightNormal;
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int visibility = View.VISIBLE;
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if (vv.equals(first)) {
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// processing the item that is being dragged
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if (mDragPos == mFirstDragPos) {
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// hovering over the original location
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visibility = View.INVISIBLE;
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} else {
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// not hovering over it
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height = 1;
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}
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} else if (i == childnum) {
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if (mDragPos < getCount() - 1) {
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height = mItemHeightExpanded;
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}
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}
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ViewGroup.LayoutParams params = vv.getLayoutParams();
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params.height = height;
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vv.setLayoutParams(params);
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vv.setVisibility(visibility);
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}
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}
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@Override
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public boolean onTouchEvent(MotionEvent ev) {
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if (mGestureDetector != null) {
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mGestureDetector.onTouchEvent(ev);
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}
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if ((mDragListener != null || mDropListener != null) && mDragView != null) {
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int action = ev.getAction();
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switch (action) {
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case MotionEvent.ACTION_UP:
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case MotionEvent.ACTION_CANCEL:
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Rect r = mTempRect;
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mDragView.getDrawingRect(r);
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stopDragging();
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if (mRemoveMode == SLIDE_RIGHT && ev.getX() > r.left+(r.width()*3/4)) {
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if (mRemoveListener != null) {
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mRemoveListener.remove(mFirstDragPos);
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}
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unExpandViews(true);
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} else if (mRemoveMode == SLIDE_LEFT && ev.getX() < r.left+(r.width()/4)) {
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if (mRemoveListener != null) {
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mRemoveListener.remove(mFirstDragPos);
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}
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unExpandViews(true);
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} else {
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if (mDropListener != null && mDragPos >= 0 && mDragPos < getCount()) {
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mDropListener.drop(mFirstDragPos, mDragPos);
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}
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unExpandViews(false);
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}
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break;
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case MotionEvent.ACTION_DOWN:
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case MotionEvent.ACTION_MOVE:
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int x = (int) ev.getX();
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int y = (int) ev.getY();
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dragView(x, y);
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int itemnum = getItemForPosition(y);
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if (itemnum >= 0) {
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if (action == MotionEvent.ACTION_DOWN || itemnum != mDragPos) {
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if (mDragListener != null) {
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mDragListener.drag(mDragPos, itemnum);
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}
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mDragPos = itemnum;
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doExpansion();
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}
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int speed = 0;
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adjustScrollBounds(y);
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if (y > mLowerBound) {
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// scroll the list up a bit
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speed = y > (mHeight + mLowerBound) / 2 ? 16 : 4;
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} else if (y < mUpperBound) {
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// scroll the list down a bit
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speed = y < mUpperBound / 2 ? -16 : -4;
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}
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if (speed != 0) {
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int ref = pointToPosition(0, mHeight / 2);
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if (ref == AdapterView.INVALID_POSITION) {
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//we hit a divider or an invisible view, check somewhere else
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ref = pointToPosition(0, mHeight / 2 + getDividerHeight() + 64);
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}
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View v = getChildAt(ref - getFirstVisiblePosition());
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if (v!= null) {
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int pos = v.getTop();
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setSelectionFromTop(ref, pos - speed);
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}
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}
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}
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break;
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}
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return true;
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}
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return super.onTouchEvent(ev);
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}
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private void startDragging(Bitmap bm, int y) {
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stopDragging();
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mWindowParams = new WindowManager.LayoutParams();
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mWindowParams.gravity = Gravity.TOP;
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mWindowParams.x = 0;
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mWindowParams.y = y - mDragPoint + mCoordOffset;
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mWindowParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
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mWindowParams.width = WindowManager.LayoutParams.WRAP_CONTENT;
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mWindowParams.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
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| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
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| WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
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| WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
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mWindowParams.format = PixelFormat.TRANSLUCENT;
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mWindowParams.windowAnimations = 0;
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ImageView v = new ImageView(getContext());
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// int backGroundColor = getContext().getResources().getColor(R.color.dragndrop_background);
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v.setBackgroundColor(dragndropBackgroundColor);
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v.setImageBitmap(bm);
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mDragBitmap = bm;
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mWindowManager = (WindowManager)getContext().getSystemService("window");
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mWindowManager.addView(v, mWindowParams);
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mDragView = v;
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}
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private void dragView(int x, int y) {
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float alpha = 1.0f;
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int width = mDragView.getWidth();
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if (mRemoveMode == SLIDE_RIGHT) {
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if (x > width / 2) {
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alpha = ((float)(width - x)) / (width / 2);
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}
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mWindowParams.alpha = alpha;
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}
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else if (mRemoveMode == SLIDE_LEFT) {
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if (x < width / 2) {
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alpha = ((float)x) / (width / 2);
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}
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mWindowParams.alpha = alpha;
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}
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mWindowParams.y = y - mDragPoint + mCoordOffset;
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mWindowManager.updateViewLayout(mDragView, mWindowParams);
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}
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private void stopDragging() {
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if (mDragView != null) {
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WindowManager wm = (WindowManager)getContext().getSystemService("window");
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wm.removeView(mDragView);
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mDragView.setImageDrawable(null);
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mDragView = null;
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}
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if (mDragBitmap != null) {
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mDragBitmap.recycle();
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mDragBitmap = null;
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}
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}
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public void setDragListener(DragListener l) {
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mDragListener = l;
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}
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public void setDropListener(DropListener l) {
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mDropListener = l;
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}
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public void setRemoveListener(RemoveListener l) {
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mRemoveListener = l;
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}
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public interface DragListener {
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void drag(int from, int to);
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}
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public interface DropListener {
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void drop(int from, int to);
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}
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public interface RemoveListener {
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void remove(int which);
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}
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}
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@ -1,7 +0,0 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- See the file "LICENSE" for the full license governing this code. -->
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<TextView xmlns:android="http://schemas.android.com/apk/res/android"
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android:id="@+id/indent"
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android:layout_width="wrap_content"
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android:layout_height="fill_parent"/>
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@ -1,101 +0,0 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- See the file "LICENSE" for the full license governing this code. -->
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:id="@+id/taskListParent"
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android:layout_width="fill_parent"
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android:layout_height="fill_parent"
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android:background="@drawable/background_gradient"
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android:orientation="vertical">
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<!-- Header -->
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<LinearLayout
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android:layout_width="fill_parent"
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android:layout_height="42dip"
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android:layout_weight="1"
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android:orientation="horizontal"
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android:background="@drawable/edit_header">
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<!-- Filters Button -->
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<ImageView android:id="@+id/back"
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android:layout_width="wrap_content"
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android:layout_height="fill_parent"
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android:layout_weight="1"
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android:src="@drawable/tango_filters"
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android:scaleType="center"
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android:paddingLeft="5dip"
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android:paddingRight="5dip"/>
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<!-- List Label -->
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<TextView android:id="@+id/listLabel"
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android:layout_width="fill_parent"
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android:layout_height="fill_parent"
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android:layout_weight="100"
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android:gravity="center"
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android:singleLine="true"
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android:paddingRight="50dip"
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android:ellipsize="start"
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style="@style/TextAppearance.TLA_Header"/>
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</LinearLayout>
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<FrameLayout
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android:layout_width="fill_parent"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_weight="100">
|
||||
|
||||
<!-- No Tasks label -->
|
||||
<TextView android:id="@android:id/empty"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="fill_parent"
|
||||
android:visibility="gone"
|
||||
android:text="@string/TLA_no_items"
|
||||
style="@style/TextAppearance.TLA_NoItems"/>
|
||||
|
||||
<!-- Task List -->
|
||||
<ListView android:id="@android:id/list"
|
||||
android:scrollbars="vertical"
|
||||
android:cacheColorHint="#00000000"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="fill_parent"/>
|
||||
|
||||
</FrameLayout>
|
||||
|
||||
<!-- Footer -->
|
||||
<LinearLayout
|
||||
android:id="@+id/taskListFooter"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_weight="1"
|
||||
android:orientation="horizontal">
|
||||
|
||||
<!-- Quick Add Button -->
|
||||
<ImageButton android:id="@+id/quickAddButton"
|
||||
android:layout_width="wrap_content"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_weight="1"
|
||||
android:visibility="gone"
|
||||
android:src="@drawable/tango_add"
|
||||
android:scaleType="fitCenter"/>
|
||||
|
||||
<!-- Quick Add Task -->
|
||||
<EditText android:id="@+id/quickAddText"
|
||||
android:layout_width="wrap_content"
|
||||
android:layout_height="fill_parent"
|
||||
android:layout_weight="100"
|
||||
android:hint="@string/TLA_quick_add_hint"
|
||||
android:singleLine="true"
|
||||
android:autoText="true"
|
||||
android:capitalize="sentences"/>
|
||||
|
||||
<!-- Extended Add Button -->
|
||||
<ImageButton android:id="@+id/extendedAddButton"
|
||||
android:layout_width="wrap_content"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_weight="1"
|
||||
android:src="@drawable/tango_edit"
|
||||
android:scaleType="fitCenter"/>
|
||||
|
||||
</LinearLayout>
|
||||
|
||||
</LinearLayout>
|
||||
@ -0,0 +1,23 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<!-- See the file "LICENSE" for the full license governing this code. -->
|
||||
<FrameView xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_weight="100">
|
||||
|
||||
<!-- No Tasks label -->
|
||||
<TextView android:id="@android:id/empty"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="fill_parent"
|
||||
android:visibility="gone"
|
||||
android:text="@string/TLA_no_items"
|
||||
style="@style/TextAppearance.TLA_NoItems"/>
|
||||
|
||||
<!-- Task List -->
|
||||
<ListView android:id="@android:id/list"
|
||||
android:scrollbars="vertical"
|
||||
android:cacheColorHint="#00000000"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="fill_parent"/>
|
||||
|
||||
</FrameView>
|
||||
@ -0,0 +1,37 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<!-- See the file "LICENSE" for the full license governing this code. -->
|
||||
<android.gesture.GestureOverlayView xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
android:id="@+id/gestures"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_weight="100"
|
||||
|
||||
android:uncertainGestureColor="#00000000"
|
||||
android:eventsInterceptionEnabled="true"
|
||||
android:orientation="vertical">
|
||||
|
||||
<!-- No Tasks label -->
|
||||
<TextView android:id="@android:id/empty"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="fill_parent"
|
||||
android:visibility="gone"
|
||||
android:text="@string/TLA_no_items"
|
||||
style="@style/TextAppearance.TLA_NoItems"/>
|
||||
|
||||
<com.commonsware.cwac.tlv.TouchListView
|
||||
xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
xmlns:tlv="http://schemas.android.com/apk/res/com.timsu.astrid"
|
||||
|
||||
android:id="@android:id/list"
|
||||
android:scrollbars="vertical"
|
||||
android:cacheColorHint="#00000000"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="fill_parent"
|
||||
android:drawSelectorOnTop="false"
|
||||
|
||||
tlv:normal_height="40dip"
|
||||
tlv:grabber="@+id/icon"
|
||||
tlv:remove_mode="slideRight"
|
||||
/>
|
||||
|
||||
</android.gesture.GestureOverlayView>
|
||||
@ -0,0 +1,28 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<!-- See the file "LICENSE" for the full license governing this code. -->
|
||||
<android.gesture.GestureOverlayView xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
android:id="@+id/gestures"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="wrap_content"
|
||||
android:layout_weight="100"
|
||||
|
||||
android:uncertainGestureColor="#00000000"
|
||||
android:eventsInterceptionEnabled="true"
|
||||
android:orientation="vertical">
|
||||
|
||||
<!-- No Tasks label -->
|
||||
<TextView android:id="@android:id/empty"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="fill_parent"
|
||||
android:visibility="gone"
|
||||
android:text="@string/TLA_no_items"
|
||||
style="@style/TextAppearance.TLA_NoItems"/>
|
||||
|
||||
<!-- Task List -->
|
||||
<ListView android:id="@android:id/list"
|
||||
android:scrollbars="vertical"
|
||||
android:cacheColorHint="#00000000"
|
||||
android:layout_width="fill_parent"
|
||||
android:layout_height="fill_parent"/>
|
||||
|
||||
</android.gesture.GestureOverlayView>
|
||||
@ -0,0 +1,15 @@
|
||||
<resources>
|
||||
<declare-styleable name="TouchListView">
|
||||
<attr name="normal_height" format="dimension" />
|
||||
<attr name="expanded_height" format="dimension" />
|
||||
<attr name="grabber" format="reference" />
|
||||
<attr name="dragndrop_background" format="color" />
|
||||
<attr name="remove_mode">
|
||||
<enum name="none" value="-1" />
|
||||
<enum name="fling" value="0" />
|
||||
<enum name="slide" value="1" />
|
||||
<enum name="slideRight" value="1" />
|
||||
<enum name="slideLeft" value="2" />
|
||||
</attr>
|
||||
</declare-styleable>
|
||||
</resources>
|
||||
@ -0,0 +1,75 @@
|
||||
package com.todoroo.astrid.activity;
|
||||
|
||||
import android.os.Bundle;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
|
||||
import com.commonsware.cwac.tlv.TouchListView;
|
||||
import com.timsu.astrid.R;
|
||||
import com.todoroo.andlib.sql.Criterion;
|
||||
import com.todoroo.andlib.sql.Functions;
|
||||
import com.todoroo.andlib.sql.Join;
|
||||
import com.todoroo.andlib.sql.Order;
|
||||
import com.todoroo.andlib.sql.QueryTemplate;
|
||||
import com.todoroo.astrid.api.Filter;
|
||||
import com.todoroo.astrid.dao.MetadataDao.MetadataCriteria;
|
||||
import com.todoroo.astrid.dao.TaskDao.TaskCriteria;
|
||||
import com.todoroo.astrid.data.Metadata;
|
||||
import com.todoroo.astrid.data.Task;
|
||||
|
||||
/**
|
||||
* Activity for working with draggable task lists, like Google Tasks lists
|
||||
*
|
||||
* @author Tim Su <tim@todoroo.com>
|
||||
*
|
||||
*/
|
||||
public class DraggableTaskListActivity extends TaskListActivity {
|
||||
|
||||
// --- gtasks temp stuff
|
||||
private final String listId = "17816916813445155620:0:0"; //$NON-NLS-1$
|
||||
Filter filter = new Filter("Tim's Tasks", "Tim's Tasks", new QueryTemplate().join( //$NON-NLS-1$ //$NON-NLS-2$
|
||||
Join.left(Metadata.TABLE, Task.ID.eq(Metadata.TASK))).where(Criterion.and(
|
||||
MetadataCriteria.withKey("gtasks"), //$NON-NLS-1$
|
||||
TaskCriteria.isVisible(),
|
||||
TaskCriteria.notDeleted(),
|
||||
Metadata.VALUE2.eq(listId))).orderBy(
|
||||
Order.asc(Functions.cast(Metadata.VALUE5, "INTEGER"))), //$NON-NLS-1$
|
||||
null);
|
||||
|
||||
// --- end
|
||||
|
||||
@Override
|
||||
public void onCreate(Bundle icicle) {
|
||||
getIntent().putExtra(TOKEN_FILTER, filter);
|
||||
super.onCreate(icicle);
|
||||
|
||||
TouchListView tlv = (TouchListView) getListView();
|
||||
tlv.setDropListener(onDrop);
|
||||
tlv.setRemoveListener(onRemove);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected View getListBody(ViewGroup root) {
|
||||
return getLayoutInflater().inflate(R.layout.task_list_body_draggable, root);
|
||||
}
|
||||
|
||||
private final TouchListView.DropListener onDrop = new TouchListView.DropListener() {
|
||||
@Override
|
||||
public void drop(int from, int to) {
|
||||
/*String item = adapter.getItem(from);
|
||||
|
||||
adapter.remove(item);
|
||||
adapter.insert(item, to);*/
|
||||
}
|
||||
};
|
||||
|
||||
private final TouchListView.RemoveListener onRemove = new TouchListView.RemoveListener() {
|
||||
@Override
|
||||
public void remove(int which) {
|
||||
// new GtasksIndentAction.GtasksIncreaseIndentAction().indent(adapter.getItemId(which));
|
||||
// adapter.notifyDataSetChanged();
|
||||
// adapter.remove(adapter.getItem(which));
|
||||
}
|
||||
};
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue