http://blog.csdn.net/rzleilei/article/details/17792437
在弹出Notification通知的时候有时候想自定义声音，毕竟系统自带的那一种声音太单调了。
本想修改
Notification noti = new Notification(iconid, "通知", System.currentTimeMillis());
noti.defaults = Notification.DEFAULT_SOUND;
在noti进行修改，使其可以播放别的声音，但是找遍了API也没看到相应的方法。
后来索性不播放这个系统自带的效果音了，我调用这个方法的时候播放一个 自定义的通知音就可以了。。
这就是大体的思路，方法很简单。如下：
我的音乐文件放在了raw文件夹下：money.ogg
- package com.lxl.testapp;
- import android.app.Activity;
- import android.app.Notification;
- import android.app.PendingIntent;
- import android.content.BroadcastReceiver;
- import android.content.Context;
- import android.content.Intent;
- import android.content.IntentFilter;
- import android.content.pm.PackageInfo;
- import android.content.pm.PackageManager.NameNotFoundException;
- import android.graphics.Color;
- import android.media.Ringtone;
- import android.media.RingtoneManager;
- import android.net.Uri;
- import android.os.Bundle;
- import android.text.SpannableStringBuilder;
- import android.text.Spanned;
- import android.text.style.ForegroundColorSpan;
- import android.util.Log;
- import android.view.View;
- import android.view.View.OnClickListener;
- import android.widget.Button;
- import android.widget.RemoteViews;
- public class MainActivity extends Activity {
- static Context context;
- static int NOTIFICATIONS_ID=101;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.button);
- this.context=this;
- Button b1=(Button) findViewById(R.id.button1);
- b1.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- showNotification(R.drawable.ic_launcher, MainActivity.class, "积分", "奖励积分奖励积分奖励积分奖励积分奖励积分");
- }
- });
- IntentFilter filter=new IntentFilter();
- filter.addAction("TTTTT");
- this.registerReceiver(new MyReceive(), filter);
- }
- class MyReceive extends BroadcastReceiver{
- @Override
- public void onReceive(Context context, Intent i) {
- String package1 = i.getPackage();
- System.out.println(package1);
- try {
- PackageInfo info = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
- String packageName = info.applicationInfo.packageName;
- System.out.println(packageName);
- } catch (NameNotFoundException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- Log.e("TEST", context.toString());
- }
- }
- public void showNotification(int iconid,Class c,String title,String content){
- //建立一个通知实例，第一个参数是图片，第二个标题栏上显示的文字，第三个是时间
- Notification noti = new Notification(iconid, "通知", System.currentTimeMillis());
- //设置跳转的activity,暂时不需要activity的跳转
- Intent intent=new Intent();
- //当单击下拉下来的标题内容时候做什么，这里是跳转到主界面。这里和下面是一起的。
- PendingIntent contentIntent = PendingIntent.getActivity(context, 0, intent, 0);
- //设置样式,默认为声音
- // noti.defaults = Notification.DEFAULT_SOUND;
- //修改提示声音
- noti.contentView=getRemoteViews("0.15","2.20");
- noti.contentIntent=contentIntent;
- // Title 是拉下来的标题，Content也是下拉后的内容显示
- // noti.setLatestEventInfo(context, title, content, contentIntent);
- //显示这个通知
- PhoneManager.getNotificationManager(context).notify(NOTIFICATIONS_ID++, noti);
- playSound();
- }
- //播放自定义的声音
- public void playSound() {
- String uri = "android.resource://" + context.getPackageName() + "/"+R.raw.money;
- Uri no=Uri.parse(uri);
- Ringtone r = RingtoneManager.getRingtone(getApplicationContext(),
- no);
- r.play();
- }
- public static RemoteViews getRemoteViews(String reward,String total){
- RemoteViews contentView = new RemoteViews("com.lxl.testapp",R.layout.noti);
- contentView.setImageViewResource(R.id.image,R.drawable.money);
- String text1="恭喜!您获得奖励";
- String text2="元";
- String str=text1+reward+text2;
- SpannableStringBuilder style = new SpannableStringBuilder(str);
- style.setSpan(new ForegroundColorSpan(Color.parseColor("#ff4e00")), text1.length(),
- text1.length()+reward.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
- contentView.setTextViewText(R.id.title, style);
- contentView.setTextViewText(R.id.text,"今日累积获得"+total+"元。");
- return contentView;
- }
- }
