Android开发使用SoundPool播放音乐

一、源码

package com.example.learning01;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

import android.content.Context;
import android.media.SoundPool;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;

import java.util.ArrayList;
import java.util.List;

public class SoundActivity extends AppCompatActivity implements SoundAdapter.OnItemClickListener {
    private static final String TAG = "SoundActivity";
	SoundPool soundPool;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_sound);

        soundPool = new SoundPool.Builder().setMaxStreams(6).build();
        soundPool.load(this,R.raw.button_press,1);
        soundPool.load(this,R.raw.order_success,2);
        soundPool.load(this,R.raw.order_wrong,3);
        soundPool.load(this,R.raw.toast,4);
    }

    @Override
    public void onClick(View view) {
        soundPool.play(0);
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        for (Sound d:data)
        {
            soundPool.unload(d.getId());
        }
        soundPool.release();
    }
}
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二、注意点

页面onDestroy的时候记得释放资源哦。