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First song played: What she said - The Smiths
This commit is contained in:
Antonio Cappiello
parent
820f783d01
commit
c1c02b3c37
14 changed files with 787 additions and 109 deletions
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@ -0,0 +1,337 @@
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package com.cappielloantonio.play.helper;
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import android.app.Activity;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.ContextWrapper;
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import android.content.Intent;
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import android.content.ServiceConnection;
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import android.os.IBinder;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import com.cappielloantonio.play.R;
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import com.cappielloantonio.play.model.Song;
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import com.cappielloantonio.play.service.MusicService;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Random;
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import java.util.WeakHashMap;
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public class MusicPlayerRemote {
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public static MusicService musicService;
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private static final WeakHashMap<Context, ServiceBinder> mConnectionMap = new WeakHashMap<>();
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public static ServiceToken bindToService(@NonNull final Context context, final ServiceConnection callback) {
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Activity realActivity = ((Activity) context).getParent();
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if (realActivity == null) {
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realActivity = (Activity) context;
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}
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final ContextWrapper contextWrapper = new ContextWrapper(realActivity);
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contextWrapper.startService(new Intent(contextWrapper, MusicService.class));
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final ServiceBinder binder = new ServiceBinder(callback);
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if (contextWrapper.bindService(new Intent().setClass(contextWrapper, MusicService.class), binder, Context.BIND_AUTO_CREATE)) {
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mConnectionMap.put(contextWrapper, binder);
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return new ServiceToken(contextWrapper);
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}
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return null;
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}
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public static void unbindFromService(@Nullable final ServiceToken token) {
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if (token == null) {
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return;
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}
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final ContextWrapper mContextWrapper = token.mWrappedContext;
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final ServiceBinder mBinder = mConnectionMap.remove(mContextWrapper);
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if (mBinder == null) {
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return;
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}
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mContextWrapper.unbindService(mBinder);
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if (mConnectionMap.isEmpty()) {
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musicService = null;
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}
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}
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public static final class ServiceBinder implements ServiceConnection {
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private final ServiceConnection mCallback;
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public ServiceBinder(final ServiceConnection callback) {
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mCallback = callback;
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}
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@Override
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public void onServiceConnected(final ComponentName className, final IBinder service) {
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MusicService.MusicBinder binder = (MusicService.MusicBinder) service;
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musicService = binder.getService();
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if (mCallback != null) {
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mCallback.onServiceConnected(className, service);
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}
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}
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@Override
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public void onServiceDisconnected(final ComponentName className) {
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if (mCallback != null) {
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mCallback.onServiceDisconnected(className);
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}
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musicService = null;
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}
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}
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public static final class ServiceToken {
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public ContextWrapper mWrappedContext;
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public ServiceToken(final ContextWrapper context) {
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mWrappedContext = context;
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}
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}
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public static void playSongAt(final int position) {
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if (musicService != null) {
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musicService.playSongAt(position);
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}
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}
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public static void setPosition(final int position) {
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if (musicService != null) {
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musicService.setPosition(position);
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}
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}
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public static void pauseSong() {
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if (musicService != null) {
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musicService.pause();
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}
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}
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public static void playNextSong() {
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if (musicService != null) {
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musicService.playNextSong(true);
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}
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}
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public static void playPreviousSong() {
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if (musicService != null) {
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musicService.playPreviousSong(true);
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}
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}
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public static void back() {
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if (musicService != null) {
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musicService.back(true);
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}
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}
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public static boolean isPlaying() {
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return musicService != null && musicService.isPlaying();
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}
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public static void resumePlaying() {
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if (musicService != null) {
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musicService.play();
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}
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}
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public static void openQueue(final List<Song> queue, final int startPosition, final boolean startPlaying) {
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if (!tryToHandleOpenPlayingQueue(queue, startPosition, startPlaying) && musicService != null) {
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musicService.openQueue(queue, startPosition, startPlaying);
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}
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}
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public static void openAndShuffleQueue(final List<Song> queue, boolean startPlaying) {
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int startPosition = 0;
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if (!queue.isEmpty()) {
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startPosition = new Random().nextInt(queue.size());
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}
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if (!tryToHandleOpenPlayingQueue(queue, startPosition, startPlaying) && musicService != null) {
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openQueue(queue, startPosition, startPlaying);
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}
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}
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private static boolean tryToHandleOpenPlayingQueue(final List<Song> queue, final int startPosition, final boolean startPlaying) {
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if (getPlayingQueue() == queue) {
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if (startPlaying) {
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playSongAt(startPosition);
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} else {
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setPosition(startPosition);
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}
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return true;
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}
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return false;
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}
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public static Song getCurrentSong() {
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return musicService.getCurrentSong();
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}
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public static int getPosition() {
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if (musicService != null) {
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return musicService.getPosition();
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}
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return -1;
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}
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public static List<Song> getPlayingQueue() {
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if (musicService != null) {
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return musicService.getPlayingQueue();
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}
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return new ArrayList<>();
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}
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public static int getSongProgressMillis() {
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if (musicService != null) {
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return musicService.getSongProgressMillis();
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}
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return -1;
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}
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public static int getSongDurationMillis() {
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if (musicService != null) {
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return musicService.getSongDurationMillis();
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}
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return -1;
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}
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public static long getQueueDurationMillis(int position) {
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if (musicService != null) {
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return musicService.getQueueDurationMillis(position);
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}
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return -1;
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}
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public static int seekTo(int millis) {
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if (musicService != null) {
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return musicService.seek(millis);
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}
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return -1;
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}
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public static int getRepeatMode() {
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if (musicService != null) {
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return musicService.getRepeatMode();
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}
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return MusicService.REPEAT_MODE_NONE;
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}
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public static boolean cycleRepeatMode() {
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if (musicService != null) {
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musicService.cycleRepeatMode();
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return true;
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}
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return false;
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}
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public static boolean playNext(Song song) {
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if (musicService != null) {
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if (getPlayingQueue().size() > 0) {
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musicService.addSong(getPosition() + 1, song);
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} else {
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List<Song> queue = new ArrayList<>();
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queue.add(song);
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openQueue(queue, 0, false);
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}
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Toast.makeText(musicService, musicService.getResources().getString(R.string.added_title_to_queue), Toast.LENGTH_SHORT).show();
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return true;
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}
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return false;
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}
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public static boolean playNext(@NonNull List<Song> songs) {
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if (musicService != null) {
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if (getPlayingQueue().size() > 0) {
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musicService.addSongs(getPosition() + 1, songs);
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} else {
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openQueue(songs, 0, false);
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}
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final String toast = songs.size() == 1 ? musicService.getResources().getString(R.string.added_title_to_queue) : musicService.getResources().getString(R.string.added_x_titles_to_queue, songs.size());
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Toast.makeText(musicService, toast, Toast.LENGTH_SHORT).show();
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return true;
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}
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return false;
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}
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public static boolean enqueue(Song song) {
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if (musicService != null) {
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if (getPlayingQueue().size() > 0) {
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musicService.addSong(song);
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} else {
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List<Song> queue = new ArrayList<>();
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queue.add(song);
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openQueue(queue, 0, false);
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}
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Toast.makeText(musicService, musicService.getResources().getString(R.string.added_title_to_queue), Toast.LENGTH_SHORT).show();
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return true;
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}
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return false;
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}
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public static boolean enqueue(@NonNull List<Song> songs) {
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if (musicService != null) {
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if (getPlayingQueue().size() > 0) {
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musicService.addSongs(songs);
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} else {
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openQueue(songs, 0, false);
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}
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final String toast = songs.size() == 1 ? musicService.getResources().getString(R.string.added_title_to_queue) : musicService.getResources().getString(R.string.added_x_titles_to_queue, songs.size());
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Toast.makeText(musicService, toast, Toast.LENGTH_SHORT).show();
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return true;
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}
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return false;
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}
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public static boolean removeFromQueue(int position) {
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if (musicService != null && position >= 0 && position < getPlayingQueue().size()) {
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musicService.removeSong(position);
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return true;
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}
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return false;
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}
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public static boolean moveSong(int from, int to) {
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if (musicService != null && from >= 0 && to >= 0 && from < getPlayingQueue().size() && to < getPlayingQueue().size()) {
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musicService.moveSong(from, to);
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return true;
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}
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return false;
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}
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public static boolean clearQueue() {
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if (musicService != null) {
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musicService.clearQueue();
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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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@ -0,0 +1,65 @@
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package com.cappielloantonio.play.helper;
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import android.os.Handler;
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import android.os.Message;
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import androidx.annotation.NonNull;
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public class MusicProgressViewUpdateHelper extends Handler {
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private static final int CMD_REFRESH_PROGRESS_VIEWS = 1;
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private static final int MIN_INTERVAL = 20;
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private static final int UPDATE_INTERVAL_PLAYING = 1000;
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private static final int UPDATE_INTERVAL_PAUSED = 500;
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private Callback callback;
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private int intervalPlaying;
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private int intervalPaused;
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public void start() {
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queueNextRefresh(1);
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}
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public void stop() {
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removeMessages(CMD_REFRESH_PROGRESS_VIEWS);
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}
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public MusicProgressViewUpdateHelper(Callback callback) {
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this.callback = callback;
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this.intervalPlaying = UPDATE_INTERVAL_PLAYING;
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this.intervalPaused = UPDATE_INTERVAL_PAUSED;
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}
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@Override
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public void handleMessage(@NonNull Message msg) {
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super.handleMessage(msg);
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if (msg.what == CMD_REFRESH_PROGRESS_VIEWS) {
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queueNextRefresh(refreshProgressViews());
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}
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}
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private int refreshProgressViews() {
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final int progressMillis = MusicPlayerRemote.getSongProgressMillis();
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final int totalMillis = MusicPlayerRemote.getSongDurationMillis();
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callback.onUpdateProgressViews(progressMillis, totalMillis);
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if (!MusicPlayerRemote.isPlaying()) {
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return intervalPaused;
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}
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final int remainingMillis = intervalPlaying - progressMillis % intervalPlaying;
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return Math.max(MIN_INTERVAL, remainingMillis);
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}
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private void queueNextRefresh(final long delay) {
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final Message message = obtainMessage(CMD_REFRESH_PROGRESS_VIEWS);
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removeMessages(CMD_REFRESH_PROGRESS_VIEWS);
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sendMessageDelayed(message, delay);
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}
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public interface Callback {
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void onUpdateProgressViews(int progress, int total);
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}
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}
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