activity_main.xml
<?xml version="1.0" encoding="utf-8" ?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://chemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@color/tan_background" android:orientation="vertical" tools:context="com.example.android.miwok.MainActivity"> <Button android:id="@+id/play_button" android:text="Play" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <Button android:id="@+id/pause_button" android:text="Pause" android:layout_width="wrap_content" android:layout_height="wrap_content" /> </LinearLayout>
MainActivity.java
package com.example.android.musicplayer;
import
public class MainActivity extends AppCompactActivity {
private MediaPlayer mediaPlayer;
@Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mediaPlayer = MediaPlayer.create(this, R.raw.android_trailer);
Button playButton = (Button)findViewById(R.id.play_button);
playButton.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v){
mediaPlayer.start();
}
});
Button pauseButton = (Button)findViewById(R.id.play_button);
playButton.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v){
mediaPlayer.pause();
}
});
}
}