image
package com.example.viraj.musicapp;
import android.media.MediaPlayer;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.SeekBar;
import android.widget.Switch;
import android.widget.TextView;
import java.text.SimpleDateFormat;
import java.util.Date;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
private MediaPlayer mediaPlayer;
private ImageView artistimage;
private TextView lefttime, righttime, artistname, songname;
private SeekBar seekBar;
private Button previousbuttion, playpausebutton, nextbutton;
private Thread thread;
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//---------------------------- setUpUI();
//------------------------------ seekBar.setMax(mediaPlayer.getDuration());
//------------------------------ seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if (fromUser) {
mediaPlayer.seekTo(progress);
}
//------inside start time formate class set min sdk to 24 on gradle build.gradle modul app SimpleDateFormat dateFormat = new SimpleDateFormat("mm:ss");
int currentpos = mediaPlayer.getCurrentPosition();
int duration = mediaPlayer.getDuration();
lefttime.setText(String.valueOf(dateFormat.format(new Date(currentpos))));
righttime.setText(String.valueOf(dateFormat.format(new Date(duration - currentpos))));
//------inside start time formate class }
@Override public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override public void onStopTrackingTouch(SeekBar seekBar) {
}
});
//----------------------------------------- }
public void setUpUI() {
mediaPlayer = new MediaPlayer();
mediaPlayer = MediaPlayer.create(getApplicationContext(), R.raw.tola);
artistimage = (ImageView) findViewById(R.id.id_artistimage);
lefttime = (TextView) findViewById(R.id.id_lefttime);
righttime = (TextView) findViewById(R.id.id_righttime);
seekBar = (SeekBar) findViewById(R.id.id_seekBar);
previousbuttion = (Button) findViewById(R.id.id_previousbutton);
playpausebutton = (Button) findViewById(R.id.id_playbutton);
nextbutton = (Button) findViewById(R.id.id_nextbutton);
artistname = (TextView) findViewById(R.id.id_artistname);
songname = (TextView) findViewById(R.id.id_songname);
previousbuttion.setOnClickListener(this);
playpausebutton.setOnClickListener(this);
nextbutton.setOnClickListener(this);
}
@Override public void onClick(View v) {
switch (v.getId()) {
case R.id.id_previousbutton:
//code backMusic();
break;
case R.id.id_playbutton:
//code if (mediaPlayer.isPlaying()) {
pauseMusic();
} else {
startMusic();
}
break;
case R.id.id_nextbutton:
//code nextMusic();
break;
}
}
//method he public void pauseMusic() {
if (mediaPlayer != null) {
mediaPlayer.pause();
playpausebutton.setBackgroundResource(android.R.drawable.ic_media_play);
}
}
public void startMusic() {
if (mediaPlayer != null) {
mediaPlayer.start();
updateThread();
playpausebutton.setBackgroundResource(android.R.drawable.ic_media_pause);
}
}
public void backMusic()
{
if (mediaPlayer.isPlaying())
{
//for no mediaPlayer.seekTo(0);
}
}
public void nextMusic()
{
if (mediaPlayer.isPlaying())
{
mediaPlayer.seekTo(mediaPlayer.getDuration()-100);
}
}
public void updateThread() {
thread = new Thread() {
@Override public void run() {
try {
while (mediaPlayer != null && mediaPlayer.isPlaying()) {
Thread.sleep(50);
runOnUiThread(new Runnable() {
@Override public void run() {
int newPositio = mediaPlayer.getCurrentPosition();
int newMax = mediaPlayer.getDuration();
seekBar.setMax(newMax);
seekBar.setProgress(newPositio);
//update the text lefttime.setText(String.valueOf(new java.text.SimpleDateFormat("mm:ss")
.format(new Date(mediaPlayer.getCurrentPosition()))));
righttime.setText(String.valueOf(new java.text.SimpleDateFormat("mm:ss")
.format(new Date(mediaPlayer.getCurrentPosition()))));
}
});
}
} catch (InterruptedException e) {
e.printStackTrace();
}
}
};
thread.start();
}
@Override protected void onDestroy() {
if (mediaPlayer!=null && mediaPlayer.isPlaying())
{
mediaPlayer.stop();
mediaPlayer.release();
mediaPlayer=null;
}
thread.interrupt();
thread=null;
super.onDestroy();
}
}
xml file
<?xml version="1.0" encoding="utf-8"?><android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" tools:context=".MainActivity">
<ImageView android:id="@+id/id_artistimage" android:layout_width="150dp" android:layout_height="150dp" android:layout_marginEnd="8dp" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:layout_marginStart="8dp" android:layout_marginTop="28dp" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" app:srcCompat="@drawable/oval" />
<ImageView android:id="@+id/imageView2" android:layout_width="342dp" android:layout_height="7dp" android:layout_marginBottom="8dp" android:layout_marginEnd="8dp" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:layout_marginStart="8dp" android:layout_marginTop="8dp" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/id_artistimage" app:layout_constraintVertical_bias="0.077" app:srcCompat="@drawable/divider" />
<TextView android:id="@+id/id_songname" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginEnd="8dp" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:layout_marginStart="8dp" android:layout_marginTop="20dp" android:text="@string/songname" android:textColor="@color/pink" android:textSize="24sp" android:textStyle="bold" app:fontFamily="monospace" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.425" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/imageView2" />
<TextView android:id="@+id/id_artistname" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="8dp" android:layout_marginEnd="8dp" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:layout_marginStart="8dp" android:layout_marginTop="8dp" android:text="@string/Artist" android:textColor="@color/pink" android:textSize="24sp" android:textStyle="bold" app:fontFamily="monospace" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.502" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/id_songname" app:layout_constraintVertical_bias="0.03" />
<SeekBar android:id="@+id/id_seekBar" android:layout_width="360dp" android:layout_height="28dp" android:layout_marginBottom="8dp" android:layout_marginEnd="8dp" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:layout_marginStart="8dp" android:layout_marginTop="8dp" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/id_artistname" app:layout_constraintVertical_bias="0.026" />
<TextView android:id="@+id/id_lefttime" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="8dp" android:layout_marginLeft="16dp" android:layout_marginStart="16dp" android:layout_marginTop="8dp" android:text="@string/lefttime" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/id_seekBar" app:layout_constraintVertical_bias="0.0" />
<TextView android:id="@+id/id_righttime" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="8dp" android:layout_marginEnd="12dp" android:layout_marginLeft="8dp" android:layout_marginRight="12dp" android:layout_marginStart="8dp" android:layout_marginTop="8dp" android:text="@string/righttime" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.968" app:layout_constraintStart_toEndOf="@+id/id_lefttime" app:layout_constraintTop_toBottomOf="@+id/id_seekBar" app:layout_constraintVertical_bias="0.0" />
<TableRow android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="8dp" android:layout_marginEnd="8dp" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:layout_marginStart="8dp" android:layout_marginTop="8dp"android:background="@color/colorPrimaryDark" android:gravity="center" android:padding="14dp" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/id_lefttime" app:layout_constraintVertical_bias="0.0">
<Button android:id="@+id/id_previousbutton" android:layout_width="40dp" android:layout_height="40dp"
android:background="@android:drawable/ic_media_previous" />
<Button android:id="@+id/id_playbutton" android:layout_width="40dp" android:layout_height="40dp" android:background="@android:drawable/ic_media_play" />
<Button android:id="@+id/id_nextbutton" android:layout_width="40dp" android:layout_height="40dp" android:background="@android:drawable/ic_media_next" />
</TableRow>
</android.support.constraint.ConstraintLayout>
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