1、方法一
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); setContentView(R.layout.main); MediaPlayer mPlayer = MediaPlayer.create(FakeCallScreen.this, R.raw.mysoundfile); mPlayer.start(); } public void onDestroy() { mPlayer.stop(); super.onDestroy(); }
2、方法二：
A SoundPool is a collection of samples that can be loaded into memory from a resource inside the APK or from a file in the file system. The SoundPool library uses the MediaPlayer service to decode the audio into a raw 16-bit PCM mono or stereo stream. This allows applications to ship with compressed streams without having to suffer the CPU load and latency of decompressing during playback.
/** * How many sounds can be played at once. */ private static final int MAX_SOUND_POOL_STREAMS = 4; /** * Modify this as part of your own priority scheme. Higher numbers mean higher * priority. If you don‘t care, it‘s okay to use the same priority for every * sound. */ private static final int NORMAL_PRIORITY = 10; private int mySoundId; @Override public void setupContent() { this.soundPool = new SoundPool(MAX_SOUND_POOL_STREAMS, AudioManager.STREAM_MUSIC, 100); this.mySoundId = this.soundPool.load(this.getApplicationContext(), R.raw.mySound, 1); } @Override private void playMySound() { this.soundPool.play(this.mySoundId, 1, 1, NORMAL_PRIORITY, 0, 1); }