Chelsea 1101
Tham gia ngày 22 tháng 1 năm 2018
package samsung.com.myplayer;
import android.content.ActivityNotFoundException;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.database.Cursor;
import android.media.MediaPlayer;
import android.net.Uri;
import android.os.Handler;
import android.provider.MediaStore;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.os.IBinder;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.view.MenuItem;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.SeekBar;
import android.widget.TextView;
import android.widget.Toast;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Random;
public class PlayActivity extends AppCompatActivity {
static MediaPlayer mediaPlayer = new MediaPlayer();
TextView txtTitle, txtTimeSong, txtTimeTotal, txtArtist;
SeekBar seekSong;
ImageButton btnPrev, btnNext, btnPlay, btnRepeat, btnShuffle;
Animation animation;
ImageView img;
int position;
boolean isShuffle = false;
boolean isRepeat = false;
ArrayList<song> arraySong;
public void setSong(int position) throws IOException {
mediaPlayer.reset();
mediaPlayer.setDataSource(arraySong.get(position).getDta());
txtTitle.setText(arraySong.get(position).getTitle());
txtArtist.setText(arraySong.get(position).getArtist());
mediaPlayer.prepare();
}
public void SetTimeTotal() {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("mm:ss");
txtTimeTotal.setText(simpleDateFormat.format(mediaPlayer.getDuration()));
seekSong.setMax(mediaPlayer.getDuration());
}
public void UpdateTimeSong() {
final Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public void run() {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("mm:ss");
txtTimeSong.setText(simpleDateFormat.format(mediaPlayer.getCurrentPosition()));
seekSong.setProgress(mediaPlayer.getCurrentPosition());
mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
btnPlay.setImageResource(R.drawable.ic_play_circle_outline_white_24dp);
if(position > arraySong.size()-1)
{
position = 0;
}
if (mediaPlayer.isPlaying())
{
mediaPlayer.stop();
}
try {
if(isRepeat==false){
++position;
setSong(position);
curpos=position;}
else{
setSong(curpos);
}
mediaPlayer.start();
btnPlay.setImageResource(R.drawable.ic_pause_circle_outline_white_24dp);
SetTimeTotal();
UpdateTimeSong();
} catch (IOException e) {
e.printStackTrace();
}
if (isShuffle){
Random rand = new Random();
curpos = rand.nextInt((arraySong.size() - 1) - 0 + 1) + 0;
try {
setSong(curpos);
mp.start();
} catch (IOException e) {
e.printStackTrace();
}
}
// else {
// if (curpos < arraySong.size() - 1)
// curpos++;
// else if (curpos == arraySong.size() - 1)
// curpos = 0;
// try {
// setSong(curpos);
// mp.start();
// btnPlay.setImageResource(R.drawable.ic_pause_circle_outline_white_48dp);
// SetTimeTotal();
// UpdateTimeSong();
// } catch (IOException e) {
// Toast.makeText(PlayActivity.this, "Can not play", Toast.LENGTH_LONG).show();
// }
// }
}
});
handler.postDelayed(this, 500);
}
}, 100);
}
int curpos = -1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if ((getIntent().getFlags() & Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT) != 0) {
finish();
return;
}
setContentView(R.layout.activity_play);
btnNext = (ImageButton) findViewById(R.id.btn_next);
btnPrev = (ImageButton) findViewById(R.id.btn_prev);
txtTitle = (TextView) findViewById(R.id.title);
btnPlay = (ImageButton) findViewById(R.id.btn_play);
txtTimeSong = (TextView) findViewById(R.id.time_song);
txtTimeTotal = (TextView) findViewById(R.id.time_total);
txtArtist = (TextView) findViewById(R.id.artist);
btnRepeat = (ImageButton)findViewById(R.id.btn_repeat);
btnShuffle = (ImageButton)findViewById(R.id.btn_suffle);
Intent intent = getIntent();
position = intent.getIntExtra("songid", -1);
arraySong = new ArrayList<song>();
arraySong = (ArrayList<song>) intent.getSerializableExtra("arraysong");
seekSong = (SeekBar) findViewById(R.id.seekbar_song);
img = (ImageView) findViewById(R.id.imageViewDisc);
animation = AnimationUtils.loadAnimation(this, R.anim.disc_rotate);
if (curpos != position) {
curpos = position;
try {
setSong(curpos);
mediaPlayer.start();
btnPlay.setImageResource(R.drawable.ic_pause_circle_outline_white_48dp);
img.startAnimation(animation);
SetTimeTotal();
UpdateTimeSong();
} catch (IOException e) {
Toast.makeText(PlayActivity.this, "Can not play", Toast.LENGTH_LONG).show();
}
} else {
try {
setSong(curpos);
mediaPlayer.start();
btnPlay.setImageResource(R.drawable.ic_pause_circle_outline_white_48dp);
img.startAnimation(animation);
SetTimeTotal();
UpdateTimeSong();
} catch (IOException e) {
Toast.makeText(PlayActivity.this, "Can not play", Toast.LENGTH_LONG).show();
}
}
btnPlay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (mediaPlayer.isPlaying()) {
mediaPlayer.pause();
btnPlay.setImageResource(R.drawable.ic_play_circle_outline_white_48dp);
img.clearAnimation();
SetTimeTotal();
UpdateTimeSong();
} else {
mediaPlayer.start();
btnPlay.setImageResource(R.drawable.ic_pause_circle_outline_white_48dp);
img.startAnimation(animation);
SetTimeTotal();
UpdateTimeSong();
}
}
});
btnNext.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (position < arraySong.size() - 1)
position++;
else if (position == arraySong.size() - 1)
position = 0;
try {
setSong(position);
mediaPlayer.start();
btnPlay.setImageResource(R.drawable.ic_pause_circle_outline_white_48dp);
SetTimeTotal();
UpdateTimeSong();
} catch (IOException e) {
Toast.makeText(PlayActivity.this, "Can not play", Toast.LENGTH_LONG).show();
}
}
});
btnPrev.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (position > 0)
position--;
else if (position == 0)
position = arraySong.size() - 1;
try {
setSong(position);
mediaPlayer.start();
btnPlay.setImageResource(R.drawable.ic_pause_circle_outline_white_48dp);
SetTimeTotal();
UpdateTimeSong();
} catch (IOException e) {
Toast.makeText(PlayActivity.this, "Can not play", Toast.LENGTH_LONG).show();
}
}
});
seekSong.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int i, boolean b) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
mediaPlayer.seekTo(seekSong.getProgress());
}
});
btnRepeat.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
if(isRepeat){
isRepeat = false;
SetTimeTotal();
UpdateTimeSong();
Toast.makeText(getApplicationContext(), "Repeat is OFF", Toast.LENGTH_SHORT).show();
btnRepeat.setImageResource(R.drawable.ic_repeat_white_48dp);
}else{
// make repeat to true
SetTimeTotal();
UpdateTimeSong();
Toast.makeText(getApplicationContext(), "Repeat is ON", Toast.LENGTH_SHORT).show();
// make shuffle to false
isRepeat = true;
isShuffle = false;
btnRepeat.setImageResource(R.drawable.ic_repeat_one_white_48dp);
}
}
});
btnShuffle.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
if(isShuffle){
isShuffle = false;
Toast.makeText(getApplicationContext(), "Shuffle is OFF", Toast.LENGTH_SHORT).show();
btnShuffle.setImageResource(R.drawable.ic_trending_flat_white_48dp);
}else{
// make repeat to true
isShuffle= true;
Toast.makeText(getApplicationContext(), "Shuffle is ON", Toast.LENGTH_SHORT).show();
// make shuffle to false
isRepeat = false;
btnShuffle.setImageResource(R.drawable.ic_shuffle_white_48dp);
}
}
});
}
}