package com.player;
import java.util.ArrayList;
import java.util.HashMap;
import android.annotation.TargetApi;
import android.database.Cursor;
import android.media.MediaPlayer;
import android.media.audiofx.BassBoost;
import android.media.audiofx.EnvironmentalReverb;
import android.media.audiofx.Equalizer;
import android.media.audiofx.LoudnessEnhancer;
import android.media.audiofx.Virtualizer;
import android.os.Build;
import android.provider.MediaStore;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import com.linedeer.api.Event;
import com.linedeer.player.Ui;
import com.linedeer.player.musicPlayer;
import com.player.data.EqlizerSettings;
import com.player.data.Playlist;
public class musicHandler {
public boolean isPlaying() {
if(mediaplayer != null){
if(mediaplayer.isPlaying()){
return true;
}
}
return false;
}
public void flipPlaying() {
if(mediaplayer != null){
if(mediaplayer.isPlaying()){
mediaplayer.pause();
}else{
mediaplayer.start();
}
}else{
playByNumber(PID);
}
mEvent.trigger(playerEvents.PLAYING_FLIP);
}
public void stop() {
if(mediaplayer != null){
mediaplayer.pause();
}
mEvent.trigger(playerEvents.PLAYING_FLIP);
}
musicPlayer Gh;
public Event mEvent;
public MediaPlayer mediaplayer;
public int AID = -1;
public int PID = -1;
public ArrayList<String[]> list = new ArrayList<String[]>();
public Playlist playlist;
void loadStartup(){
playlist = new Playlist();
list = playlist.songs;
PID = 0;
mEvent.trigger(playerEvents.PLAYLIST_CHANGED);
}
public EqlizerSettings EQs;
public BassBoost bass;
public Equalizer equlizer;
public Virtualizer virtualizer;
public EnvironmentalReverb presetreverb;
public LoudnessEnhancer loudness;
@TargetApi(Build.VERSION_CODES.KITKAT)
public musicHandler(musicPlayer Gh) {
mEvent = new Event("PLayer");
this.Gh = Gh;
loadStartup();
mediaplayer = new MediaPlayer();
mediaplayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mp) {
if(needPlay){
isPrepared = true;
play(needId);
}else{
isPrepared = true;
if(needStop){
needStop = false;
}else{
mediaplayer.start();
}
mediaplayer.setOnCompletionListener(OC);
mEvent.trigger(playerEvents.SONG_CHANGED);
}
}
});
needStop = true;
playByNumber(0);
EQs = new EqlizerSettings(Gh.getBaseContext());
bass = new BassBoost(0, mediaplayer.getAudioSessionId());
bass.setEnabled(true);
equlizer = new Equalizer(0, mediaplayer.getAudioSessionId());
equlizer.setEnabled(true);
virtualizer = new Virtualizer(0, mediaplayer.getAudioSessionId());
virtualizer.setEnabled(true);
if(android.os.Build.VERSION.SDK_INT >= 19){
loudness = new LoudnessEnhancer( mediaplayer.getAudioSessionId());
loudness.setEnabled(true);
}else{
loudness = null;
}
setEQs(EQs.isOn);
setBass(EQs.BASS);
setTrable(EQs.TRABLE);
setVoice(EQs.VOICE);
setVirtualizer(EQs.VIRCHULIZER);
setLoudnessEnhancer(EQs.LOUDNESS);
mEvent.trigger(playerEvents.EQ_CHANGED);
mEvent.trigger(playerEvents.PLAYER_COMPLETE);
}
public void resetEQs(){
EQs.resetEQs();
EQs.save();
setBass(EQs.BASS);
setTrable(EQs.TRABLE);
setVoice(EQs.VOICE);
setVirtualizer(EQs.VIRCHULIZER);
setLoudnessEnhancer(EQs.LOUDNESS);
setEQs(EQs.isOn);
}
public void setVirtualizer(int val) {
EQs.VIRCHULIZER = val;
virtualizer.setStrength((short) val);
}
@TargetApi(Build.VERSION_CODES.KITKAT)
public void setLoudnessEnhancer(int val) {
EQs.LOUDNESS = val;
if(loudness != null){
loudness.setTargetGain(val * 20);
}
}
public void writeBands(){
equlizer.setBandLevel((short) 0,(short)EQs.BAND_01);
equlizer.setBandLevel((short) 1,(short)EQs.BAND_02);
equlizer.setBandLevel((short) 2,(short)EQs.BAND_03);
equlizer.setBandLevel((short) 3,(short)EQs.BAND_04);
equlizer.setBandLevel((short) 4,(short)EQs.BAND_05);
}
public void stateBands(){
EQs.BAND_01 = equlizer.getBandLevel((short) 0);
EQs.BAND_02 = equlizer.getBandLevel((short) 1);
EQs.BAND_03 = equlizer.getBandLevel((short) 2);
EQs.BAND_04 = equlizer.getBandLevel((short) 3);
EQs.BAND_05 = equlizer.getBandLevel((short) 4);
}
public void setEQs(boolean val) {
EQs.isOn = val;
if(val){
bass.setEnabled(true);
equlizer.setEnabled(true);
virtualizer.setEnabled(true);
if(loudness != null){
loudness.setEnabled(true);
}
writeBands();
}else{
stateBands();
bass.setEnabled(false);
equlizer.setEnabled(false);
virtualizer.setEnabled(false);
if(loudness != null){
loudness.setEnabled(false);
}
}
}
public void setPreset(int Id,String val) {
String[] bandsValues = val.split(" ");
EQs.EQ_PRESETS = Id;
EQs.BAND_01 = Integer.parseInt(bandsValues[0]);
setBass((int) ((100f / 1500f) * EQs.BAND_01));
EQs.BAND_02 = Integer.parseInt(bandsValues[1]);
setVoice((int) ((100f / 1500f) * EQs.BAND_02));
EQs.BAND_03 = Integer.parseInt(bandsValues[2]);
EQs.BAND_04 = Integer.parseInt(bandsValues[3]);
EQs.BAND_05 = Integer.parseInt(bandsValues[4]);
setTrable((int) ((100f / 1500f) * EQs.BAND_05));
writeBands();
EQs.BASS = (int) (100f / 1500f * equlizer.getBandLevel((short) 0));
if(EQs.BASS > 0){
int bVal = (int) (1000f / 100f * EQs.BASS);
bass.setStrength((short)bVal);
}else{
bass.setStrength((short) 0);
}
EQs.TRABLE = (int) (100f / 1500f * equlizer.getBandLevel((short) 4));
EQs.VOICE = (int) (100f / 1500f * equlizer.getBandLevel((short) 1));
}
public void setPreset(int val) {
equlizer.usePreset((short) val);
EQs.EQ_PRESETS = val;
EQs.BASS = (int) (100f / 1500f * equlizer.getBandLevel((short) 0));
if(EQs.BASS > 0){
int bVal = (int) (1000f / 100f * EQs.BASS);
bass.setStrength((short)bVal);
}else{
bass.setStrength((short) 0);
}
EQs.TRABLE = (int) (100f / 1500f * equlizer.getBandLevel((short) 4));
EQs.VOICE = (int) (100f / 1500f * equlizer.getBandLevel((short) 1));
stateBands();
}
public void setBass(int val) {
EQs.BASS = val;
int rVal = (int) (1500f / 100f * val);
if(rVal > 0){
int bVal = (int) (1000f / 200f * val);
bass.setStrength((short)bVal);
}else{
bass.setStrength((short) 0);
}
equlizer.setBandLevel((short) 0,(short) rVal);
EQs.BAND_01 = equlizer.getBandLevel((short) 0);
}
public void setTrable(int val) {
EQs.TRABLE = val;
int rVal = (int) (1500f / 100f * val);
equlizer.setBandLevel((short) 4,(short) rVal);
EQs.BAND_05 = equlizer.getBandLevel((short) 4);
}
public void setVoice(int val) {
EQs.VOICE = val;
int rVal = (int) (1500f / 100f * val);
equlizer.setBandLevel((short) 1,(short) rVal);
EQs.BAND_02 = equlizer.getBandLevel((short) 1);
}
public short getBandLavel(int band){
return equlizer.getBandLevel((short) band);
}
public void setBandLavel(int band,int val){
equlizer.setBandLevel((short) band, (short) val);
switch (band){
case 0:
EQs.BAND_01 = val;
setBass((int) ((100f / 1500f) * val)) ;
break;
case 1:
EQs.BAND_02 = val;
setVoice((int) ((100f / 1500f) * val)) ;
break;
case 2:
EQs.BAND_03 = val;
break;
case 3:
EQs.BAND_04 = val;
break;
case 4:
setTrable((int) ((100 / 1500f) * val)) ;
EQs.BAND_05 = val;
break;
}
}
public int getAIDfrom(int no) {
int val = PID + no;
//Log.i("My","getAIDfrom :" + val);
if(list == null){
return -1;
}
if(val > list.size()-1 || val < 0){
return -1;
}
return Integer.parseInt( list.get(val)[1]);
}
public int getAID(int no) {
int val = no;
//Log.i("My","getAIDfrom :" + val);
if(list == null){
return -1;
}
if(val > list.size()-1 || val < 0){
return -1;
}
return Integer.parseInt( list.get(val)[1]);
}
public String getPATHfrom(int no) {
int val = PID + no;
//Log.i("My","getAIDfrom :" + val);
if(list == null){
return "";
}
if(val > list.size()-1 || val < 0){
return "";
}
return list.get(val)[3] ;
}
public void resetDefault(){
AID = -1;
PID = -1;
mEvent.trigger(playerEvents.PLAYING_FLIP);
isPrepared = true;
}
public void playALlSong(final int from){
new Thread(new Runnable() {
@Override
public void run() {
list = playlist.getAllSongAid();
playlist.id = -1;
playlist.save(list,"ALL SONGS");
playByNumber(from);
mEvent.trigger(playerEvents.PLAYLIST_CHANGED);
}
}).start();
}
public void playALlSong(final int from, final int[] ADIS, final String name){
new Thread(new Runnable() {
@Override
public void run() {
list = getSongsList(ADIS);
playlist.id = -1;
playlist.save(list,name);
mEvent.trigger(playerEvents.PLAYLIST_CHANGED);
playByNumber(from);
}
}).start();
}
public void playByPlaylistId(String str){
playByPlaylistId(str,0);
}
public void playByPlaylistId(String str,int No){
int count = playlistHandler.getPlaylistLength(Ui.ef.getBaseContext().getContentResolver(),No);
if(count == 0 || count == -1){
Toast toast = Toast.makeText(Gh.getBaseContext(), "Playlist is Empty.", Toast.LENGTH_SHORT);
View view = toast.getView();
view.setBackgroundColor(0xFFD35D69);
toast.show();
return;
}
resetDefault();
list = playlistHandler.getPlaylistByIds(Gh.getContentResolver(),Integer.parseInt(str));
if(list != null && list.size() != 0){
PID = -1;
if(list != null && list.size() > 0){
AID = Integer.parseInt( list.get(0)[1]) ;
} else {
AID = -1;
}
}
playlist.listName = playlistHandler.getPlaylistNameById(Gh.getContentResolver(),Integer.parseInt(str));
playlist.id = Integer.parseInt(str);
playlist.save(list, playlist.listName);
songPrepared = false;
playByNumber(No);
mEvent.trigger(playerEvents.PLAYLIST_CHANGED);
}
public void playByNumber(int id) {
if(list.size() != 0){
if(id != PID || !isPlaying()){
PID = id;
play( Integer.parseInt( list.get(PID)[1])) ;
}
}
}
public void playNext(){
int id = PID + 1;
if(id > list.size() - 1){
id = list.size() - 1;
}
playByNumber(id);
}
public void playPrevious(){
int id = PID - 1;
if(id < 0){
id = 0;
}
playByNumber(id);
}
MediaPlayer.OnCompletionListener OC = new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
playNext();
}
};
public void forScrollDown(){
mediaplayer.setOnCompletionListener(null);
}
public void forScrollUp(){
mediaplayer.setOnCompletionListener(OC);
if(mediaplayer.getDuration() == mediaplayer.getCurrentPosition()){
playNext();
}
}
boolean isPrepared = true;
public boolean songPrepared = false;
boolean needPlay = false;
boolean needStop = false;
int needId = -1;
void play(final int id) {
new Thread(){
@Override
public void run() {
if(isPrepared){
isPrepared = false;
songPrepared = true;
needPlay = false;
MediaPlayer Nm = mediaplayer;
mediaplayer.reset();
mediaplayer.setOnCompletionListener(null);
AID = id;
try {
Nm.setDataSource(getAudiopath(id));
Nm.prepareAsync();
} catch (Exception e) {
isPrepared = true;
needPlay = true;
needId = id;
}
}else{
needPlay = true;
needId = id;
}
}
}.start();
}
public String getAudiopath(int Id) {
String[] projection = { MediaStore.Audio.Media.DATA };
Cursor DataCursor = Gh.getContentResolver().query(
MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, projection,
MediaStore.Audio.Media._ID + " = " + Id, null, null);
DataCursor.moveToNext();
String audioPath = DataCursor.getString(0);
DataCursor.close();
return audioPath;
}
public void addSongs(int[] Id) {
String str = "";
for(int i = 0;i < Id.length;i++){
str += MediaStore.Audio.Media._ID + " = " + Id[i];
if(Id.length-1 != i){
str += " OR ";
}
}
String[] projection = {MediaStore.Audio.Media.TITLE,MediaStore.Audio.Media._ID,MediaStore.Audio.Media.DURATION};
Cursor DataCursor = Gh.getContentResolver().query(
MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, projection,
str, null, null);
HashMap<Integer,String[]> nData = new HashMap<Integer,String[]>();
while (DataCursor.moveToNext()) {
int nId = DataCursor.getInt(1);
nData.put(nId,new String[] {DataCursor.getString(0),DataCursor.getString(1),DataCursor.getString(2),""});
//list.add(new String[] {DataCursor.getString(0),DataCursor.getString(1),DataCursor.getString(2),""});
}
DataCursor.close();
for(int i = 0;i < Id.length;i++){
if(nData.containsKey(Id[i])){
list.add(nData.get(Id[i]));
}
}
mEvent.trigger(playerEvents.SONGS_ADDED);
playlist.save(list, playlist.listName);
}
public void addSongsNext(int[] Id) {
String str = "";
for(int i = 0;i < Id.length;i++){
Log.i("My","ADD NEXT : " + Id[i]) ;
str += MediaStore.Audio.Media._ID + " = " + Id[i];
if(Id.length-1 != i){
str += " OR ";
}
}
String[] projection = {MediaStore.Audio.Media.TITLE,MediaStore.Audio.Media._ID,MediaStore.Audio.Media.DURATION};
Cursor DataCursor = Gh.getContentResolver().query(
MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, projection,
str, null, MediaStore.Audio.Media.TITLE +" COLLATE NOCASE ASC ");
int from = PID + 1;
if(PID == 0 || PID == -1){
from = list.size();
}
while (DataCursor.moveToNext()) {
list.add(from,new String[] {DataCursor.getString(0),DataCursor.getString(1),DataCursor.getString(2),""});
from++;
}
DataCursor.close();
mEvent.trigger(playerEvents.SONGS_ADDED);
playlist.save(list, playlist.listName);
}
public ArrayList<String[]> getSongsList(int[] Id) {
String str = "";
for(int i = 0;i < Id.length;i++){
str += MediaStore.Audio.Media._ID + " = " + Id[i];
if(Id.length-1 != i){
str += " OR ";
}
}
String[] projection = {MediaStore.Audio.Media.TITLE,MediaStore.Audio.Media._ID,MediaStore.Audio.Media.DURATION};
Cursor DataCursor = Gh.getContentResolver().query(
MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, projection,
str, null, MediaStore.Audio.Media.TITLE +" COLLATE NOCASE ASC ");
ArrayList<String[]> list = new ArrayList<String[]>();
HashMap<Integer,String[]> nData = new HashMap<Integer,String[]>();
while (DataCursor.moveToNext()) {
int nId = DataCursor.getInt(1);
nData.put(nId,new String[] {DataCursor.getString(0),DataCursor.getString(1),DataCursor.getString(2),""});
//list.add(new String[] {DataCursor.getString(0),DataCursor.getString(1),DataCursor.getString(2),""});
}
DataCursor.close();
for(int i = 0;i < Id.length;i++){
if(nData.containsKey(Id[i])){
list.add(nData.get(Id[i]));
}
}
return list;
}
public void playlistMode() {
mEvent.trigger(playerEvents.PLAYLIST_MODE);
}
}
