Back to project page ListViewAnimations.
The source code is released under:
Apache License
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/* * Copyright 2014 Niek Haarman/*w w w . jav a 2 s. c om*/ * * 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 * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.nhaarman.listviewanimations.appearance.simple; import android.support.annotation.NonNull; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import com.nhaarman.listviewanimations.appearance.AnimationAdapter; import com.nineoldandroids.animation.Animator; import com.nineoldandroids.animation.ObjectAnimator; public class ScaleInAnimationAdapter extends AnimationAdapter { private static final float DEFAULT_SCALE_FROM = 0.8f; private static final String SCALE_X = "scaleX"; private static final String SCALE_Y = "scaleY"; private final float mScaleFrom; public ScaleInAnimationAdapter(@NonNull final BaseAdapter baseAdapter) { this(baseAdapter, DEFAULT_SCALE_FROM); } public ScaleInAnimationAdapter(@NonNull final BaseAdapter baseAdapter, final float scaleFrom) { super(baseAdapter); mScaleFrom = scaleFrom; } @NonNull @Override public Animator[] getAnimators(@NonNull final ViewGroup parent, @NonNull final View view) { ObjectAnimator scaleX = ObjectAnimator.ofFloat(view, SCALE_X, mScaleFrom, 1f); ObjectAnimator scaleY = ObjectAnimator.ofFloat(view, SCALE_Y, mScaleFrom, 1f); return new ObjectAnimator[]{scaleX, scaleY}; } }