Java tutorial
/* * Copyright (C) 2017 Simon Norberg * * 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 net.simno.klingar.ui.adapter; import android.graphics.drawable.Animatable2; import android.graphics.drawable.AnimatedVectorDrawable; import android.graphics.drawable.Drawable; import android.os.Build; import android.support.annotation.NonNull; import android.support.v4.content.ContextCompat; import android.view.View; import net.simno.klingar.R; import net.simno.klingar.data.model.Track; final class PlayingViewHolder extends QueueViewHolder { PlayingViewHolder(View view, ViewHolderListener listener) { super(view, listener); } @Override void bindModel(@NonNull Track track) { super.bindModel(track); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { AnimatedVectorDrawable avd = (AnimatedVectorDrawable) ContextCompat.getDrawable(itemView.getContext(), R.drawable.equalizer); avd.registerAnimationCallback(new Animatable2.AnimationCallback() { @Override public void onAnimationEnd(Drawable drawable) { avd.start(); } }); avd.start(); title.setCompoundDrawablesWithIntrinsicBounds(avd, null, null, null); } } }