klaszlo8207

import 'package:advert_app/utils/logging.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter/gestures.dart';

class ScalingGestureDetector extends StatefulWidget {
  final Widget child;
  final void Function(Offset initialPoint) onPanStart;
  final void Function(Offset initialPoint, Offset delta) onPanUpdate;
  final void Function() onPanEnd;

comm1x

import 'package:flutter/cupertino.dart';
import 'package:flutter/gestures.dart';

class PanAndScalingGestureRecognizer extends StatefulWidget {
  final Widget child;
  final void Function(Offset initialPoint) onPanStart;
  final void Function(Offset initialPoint, Offset delta) onPanUpdate;
  final void Function() onPanEnd;

  final void Function(Offset initialFocusPoint) onScalingStart;

chrisbanes

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

cnnrhill

  import android.util.SparseArray;
  import android.widget.AbsListView;
  
  /**
   * Helper class for calculating relative scroll offsets in a ListView or GridView by tracking the
   * position of child views.
   */
  public class ListViewScrollTracker {
      private AbsListView mListView;
      private SparseArray<Integer> mPositions;

daichan4649

public class ProgressDialogFragment extends DialogFragment {

    public final static String TITLE = "title";
    public final static String MESSAGE = "message";
    public final static String MAX = "max";
    public final static String CANCELABLE = "cancelable";

    public static ProgressDialogFragment newInstance() {
        return new ProgressDialogFragment();
    }