package
com.example.user.myapplication;
import
android.content.Intent;
import
android.support.v7.app.AppCompatActivity;
import
android.media.MediaPlayer;
import
android.os.Bundle;
import
android.view.KeyEvent;
import
android.view.View;
public
class
MainActivity
extends
AppCompatActivity {
MediaPlayer mp1;
MediaPlayer mp2;
MediaPlayer mp3;
@Override
protected
void
onCreate(Bundle savedInstanceState) {
super
.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mp1 = MediaPlayer.create(
this
, R.raw.pianodo);
mp2 = MediaPlayer.create(
this
, R.raw.piano_le);
mp3 = MediaPlayer.create(
this
, R.raw.piano_mi);
}
public
boolean
onKeyDown(
int
keycode, KeyEvent event) {
switch
(keycode) {
case
KeyEvent.KEYCODE_D:
mp1.start();
return
true
;
case
KeyEvent.KEYCODE_F:
mp2.start();
return
true
;
case
KeyEvent.KEYCODE_G:
mp3.start();
return
true
;
default
:
return
super
.onKeyDown(keycode, event);
}
}
}