<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent"android:paddingBottom="@dimen/activity_vertical_margin"android:paddingLeft="@dimen/activity_horizontal_margin"android:paddingRight="@dimen/activity_horizontal_margin"android:paddingTop="@dimen/activity_vertical_margin"tools:context="com.kale.notification.MainActivity" android:orientation="vertical"><Buttonandroid:id="@+id/normal_button_id"android:layout_width="match_parent"android:layout_height="wrap_content"android:text="普通的通知" android:onClick="buttonListener"/><Buttonandroid:id="@+id/view_button_id"android:layout_width="match_parent"android:layout_height="wrap_content"android:text="较为特别的通知" android:onClick="buttonListener"/><Buttonandroid:id="@+id/private_button_id"android:layout_width="match_parent"android:layout_height="wrap_content"android:text="自定义布局的通知" android:onClick="buttonListener"/><Buttonandroid:id="@+id/big_button_id"android:layout_width="match_parent"android:layout_height="wrap_content"android:text="可以显示多行信息的通知" android:onClick="buttonListener"/><Buttonandroid:id="@+id/progress_button_id"android:layout_width="match_parent"android:layout_height="wrap_content"android:text="有进度条的通知" android:onClick="buttonListener"/><Buttonandroid:id="@+id/pic_button_id"android:layout_width="match_parent"android:layout_height="wrap_content"android:text="有大图片的通知" android:onClick="buttonListener"/><Buttonandroid:id="@+id/btn_button_id"android:layout_width="match_parent"android:layout_height="wrap_content"android:text="有两个按钮的通知" android:onClick="buttonListener"/><Buttonandroid:id="@+id/clear_button_id"android:layout_width="match_parent"android:layout_height="wrap_content"android:layout_marginTop="40dp"android:text="清除所有的通知" android:onClick="buttonListener"/></LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent" android:background="#000000"><ImageViewandroid:id="@+id/image"android:layout_width="45dp"android:layout_height="45dp"android:layout_alignParentLeft="true"android:layout_marginTop="8dp"android:layout_marginBottom="8dp"android:layout_marginLeft="8.0dip"android:layout_marginRight="10dp" android:src="@drawable/ic_launcher"/><TextViewandroid:id="@+id/text"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_below="@id/title"android:layout_marginTop="3.0dip"android:layout_toLeftOf="@+id/button"android:layout_toRightOf="@id/image"android:text="This is the text"android:textColor="#ffffff"android:textSize="16sp" /><TextViewandroid:id="@+id/title"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignLeft="@+id/text"android:layout_alignTop="@+id/image"android:textStyle="bold"android:text="title"android:textColor="#ffffff"android:textSize="16sp" /><Buttonandroid:id="@+id/button"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignBottom="@+id/image"android:layout_alignParentRight="true"android:gravity="center_vertical"android:text="跳转"android:textColor="#ffffff" /></RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent"android:orientation="horizontal" ><TextViewandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_weight="0.50"android:layout_gravity="center"android:gravity="center_horizontal"android:text="用PendingIntent跳转到的界面"android:textAppearance="?android:attr/textAppearanceLarge" /></LinearLayout>

package com.kale.notification;import android.app.Activity;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.Bundle;
import android.os.SystemClock;
import android.view.View;
import android.widget.RemoteViews;public class MainActivity extends Activity {NotificationAdmain admain;static int NOTIFICATION_ID = 13565400;Intent intent;int smallIcon = R.drawable.ic_launcher;String ticker = "来了条新的通知";int LargeIcon = R.drawable.kale;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);// 设置点击后启动的activityintent = new Intent(MainActivity.this, OtherActivity.class);admain = new NotificationAdmain(this,NOTIFICATION_ID);}public void buttonListener(View v) {switch (v.getId()) {case R.id.normal_button_id:admain.normal_notification(intent, smallIcon, ticker, "普通的通知","采用默认配置，这里的文字只能显示一行，会将多余的字影藏");break;case R.id.view_button_id:admain.special_notification(intent, smallIcon, ticker, LargeIcon,"特殊的通知", "这里面大小图标同时存在，并且有数字");break;case R.id.private_button_id://设置自定义布局中按钮的跳转界面Intent btnIntent = new Intent(MainActivity.this,OtherActivity.class);btnIntent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);//如果是启动activity，那么就用PendingIntent.getActivity，如果是启动服务，那么是getServicePendingIntent Pintent = PendingIntent.getActivity(this,(int) SystemClock.uptimeMillis(), btnIntent, PendingIntent.FLAG_UPDATE_CURRENT); // 自定义布局RemoteViews remoteViews = new RemoteViews(getPackageName(),R.layout.notification);remoteViews.setImageViewResource(R.id.image, R.drawable.kale);remoteViews.setTextViewText(R.id.title, "自定义通知视图");remoteViews.setTextViewText(R.id.text, "这个自定义通知栏只能这么高了，不能有再多的内容了");remoteViews.setOnClickPendingIntent(R.id.button, Pintent);//定义按钮点击后的动作
            admain.view_notification(remoteViews, intent, smallIcon, ticker);break;case R.id.big_button_id:admain.big_notification(intent, smallIcon, ticker, "可以随内容变长的通知","《天之界线》是Jack.Tony在2009年3月开始动笔的一本小说。"+ "其内容包涵了悬疑，穿越，魔法，冒险等元素。 Jack.Tony于2009年秋季完成了"+ "《天之界线》的序章——沉睡的容器。");break;case R.id.progress_button_id:admain.progress_notification(intent, smallIcon, ticker, "有进度条的通知信息","正在下载中……");break;case R.id.pic_button_id:admain.pic_notification(intent, smallIcon, ticker, "有大图片的通知信息", LargeIcon);break;case R.id.btn_button_id:admain.btn_notification(intent,smallIcon, ticker, "有按钮的通知", "下面的按钮可点击");break;case R.id.clear_button_id:admain.clear();break;default:break;}}}

package com.kale.notification;import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.SystemClock;
import android.support.v4.app.NotificationCompat;
import android.widget.RemoteViews;public class NotificationAdmain {private static int NOTIFICATION_ID;private NotificationManager nm;private Notification notification;private NotificationCompat.Builder cBuilder;private Notification.Builder nBuilder;private Context mContext;int requestCode = (int) SystemClock.uptimeMillis();private static final int FLAG = Notification.FLAG_INSISTENT;public NotificationAdmain(Context context, int ID) {this.NOTIFICATION_ID = ID;mContext = context;// 获取系统服务来初始化对象nm = (NotificationManager) mContext.getSystemService(Activity.NOTIFICATION_SERVICE);cBuilder = new NotificationCompat.Builder(mContext);}/*** 设置在顶部通知栏中的各种信息* * @param intent* @param smallIcon* @param ticker*/private void setCompatBuilder(Intent intent, int smallIcon, String ticker,String title, String msg) {// 如果当前Activity启动在前台，则不开启新的Activity。
        intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);// 当设置下面PendingIntent.FLAG_UPDATE_CURRENT这个参数的时候，常常使得点击通知栏没效果，你需要给notification设置一个独一无二的requestCode// 将Intent封装进PendingIntent中，点击通知的消息后，就会启动对应的程序PendingIntent pIntent = PendingIntent.getActivity(mContext,requestCode, intent, FLAG);cBuilder.setContentIntent(pIntent);// 该通知要启动的Intent
cBuilder.setSmallIcon(smallIcon);// 设置顶部状态栏的小图标cBuilder.setTicker(ticker);// 在顶部状态栏中的提示信息
cBuilder.setContentTitle(title);// 设置通知中心的标题cBuilder.setContentText(msg);// 设置通知中心中的内容
        cBuilder.setWhen(System.currentTimeMillis());/** 将AutoCancel设为true后，当你点击通知栏的notification后，它会自动被取消消失,* 不设置的话点击消息后也不清除，但可以滑动删除*/cBuilder.setAutoCancel(true);// 将Ongoing设为true 那么notification将不能滑动删除// notifyBuilder.setOngoing(true);/** 从Android4.1开始，可以通过以下方法，设置notification的优先级，* 优先级越高的，通知排的越靠前，优先级低的，不会在手机最顶部的状态栏显示图标*/cBuilder.setPriority(NotificationCompat.PRIORITY_MAX);/** Notification.DEFAULT_ALL：铃声、闪光、震动均系统默认。* Notification.DEFAULT_SOUND：系统默认铃声。* Notification.DEFAULT_VIBRATE：系统默认震动。* Notification.DEFAULT_LIGHTS：系统默认闪光。* notifyBuilder.setDefaults(Notification.DEFAULT_ALL);*/cBuilder.setDefaults(Notification.DEFAULT_ALL);}/*** 设置builder的信息，在用大文本时会用到这个* * @param intent* @param smallIcon* @param ticker*/private void setBuilder(Intent intent, int smallIcon, String ticker) {nBuilder = new Notification.Builder(mContext);// 如果当前Activity启动在前台，则不开启新的Activity。
        intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);PendingIntent pIntent = PendingIntent.getActivity(mContext,requestCode, intent, FLAG);nBuilder.setContentIntent(pIntent);nBuilder.setSmallIcon(smallIcon);nBuilder.setTicker(ticker);nBuilder.setWhen(System.currentTimeMillis());nBuilder.setPriority(NotificationCompat.PRIORITY_MAX);nBuilder.setDefaults(Notification.DEFAULT_ALL);}/*** 普通的通知* * @param intent* @param smallIcon* @param ticker* @param title* @param msg*/public void normal_notification(Intent intent, int smallIcon,String ticker, String title, String msg) {setCompatBuilder(intent, smallIcon, ticker, title, msg);sent();}/*** 进行多项设置的通知(在小米上似乎不能设置大图标，系统默认大图标为应用图标)* * @param intent* @param smallIcon* @param ticker* @param LargeIcon* @param title* @param msg*/public void special_notification(Intent intent, int smallIcon,String ticker, int LargeIcon, String title, String msg) {setCompatBuilder(intent, smallIcon, ticker, title, msg);// 如果不设置LargeIcon，那么系统会默认将上面的SmallIcon作为主要图标，显示在通知选项的最左侧，右下角的小图标将不再显示Bitmap bitmap = BitmapFactory.decodeResource(mContext.getResources(),LargeIcon);cBuilder.setLargeIcon(bitmap);// 将Ongoing设为true 那么notification将不能滑动删除cBuilder.setOngoing(true);// 删除时Intent deleteIntent = new Intent(mContext, DeleteService.class);int deleteCode = (int) SystemClock.uptimeMillis();// 删除时开启一个服务PendingIntent deletePendingIntent = PendingIntent.getService(mContext,deleteCode, deleteIntent, PendingIntent.FLAG_UPDATE_CURRENT);cBuilder.setDeleteIntent(deletePendingIntent);cBuilder.setDefaults(Notification.DEFAULT_SOUND | // 设置使用默认的声音Notification.DEFAULT_LIGHTS);// 设置使用默认的LEDcBuilder.setVibrate(new long[] { 0, 100, 200, 300 });// 设置自定义的振动cBuilder.setAutoCancel(true);// builder.setSound(Uri.parse("file:///sdcard/click.mp3"));// 设置通知样式为收件箱样式,在通知中心中两指往外拉动，就能出线更多内容，但是很少见cBuilder.setNumber(3);cBuilder.setStyle(new NotificationCompat.InboxStyle().addLine("M.Lynn 你好，我是kale").addLine("M.Lynn 已收到，保证完成任务").addLine("M.Lynn 哈哈，明白了~").setSummaryText("+3 more")); // 设置在细节区域底端添加一行文本
        sent();}/*** 自定义视图的通知* * @param remoteViews* @param intent* @param smallIcon* @param ticker*/public void view_notification(RemoteViews remoteViews, Intent intent,int smallIcon, String ticker) {setCompatBuilder(intent, smallIcon, ticker, null, null);notification = cBuilder.build();notification.contentView = remoteViews;// 发送该通知
        nm.notify(NOTIFICATION_ID, notification);}/*** 可以容纳多行提示文本的通知信息 (因为在高版本的系统中才支持，所以要进行判断)* * @param intent* @param smallIcon* @param ticker* @param title* @param msg*/public void big_notification(Intent intent, int smallIcon, String ticker,String title, String msg) {final int sdk = android.os.Build.VERSION.SDK_INT;if (sdk < android.os.Build.VERSION_CODES.JELLY_BEAN) {normal_notification(intent, smallIcon, ticker, title, msg);} else {setBuilder(intent, smallIcon, ticker);nBuilder.setContentTitle(title);nBuilder.setPriority(Notification.PRIORITY_HIGH);notification = new Notification.BigTextStyle(nBuilder).bigText(msg).build();// 发送该通知
            nm.notify(NOTIFICATION_ID, notification);}}/*** 有进度条的通知，可以设置为模糊进度或者精确进度* * @param intent* @param smallIcon* @param ticker* @param title* @param msg*/public void progress_notification(Intent intent, int smallIcon,String ticker, String title, String msg) {setCompatBuilder(intent, smallIcon, ticker, title, msg);/** 因为进度条要实时更新通知栏也就说要不断的发送新的提示，所以这里不建议开启通知声音。* 这里是作为范例，给大家讲解下原理。所以发送通知后会听到多次的通知声音。*/new Thread(new Runnable() {@Overridepublic void run() {int incr;for (incr = 0; incr <= 100; incr += 10) {// 参数：1.最大进度， 2.当前进度， 3.是否有准确的进度显示cBuilder.setProgress(100, incr, false);// cBuilder.setProgress(0, 0, true);
                    sent();try {Thread.sleep(1 * 500);} catch (InterruptedException e) {e.printStackTrace();}}// 进度满了后，设置提示信息cBuilder.setContentText("下载完成~").setProgress(0, 0, false);sent();}}).start();}/*** 容纳大图片的通知* * @param intent* @param smallIcon* @param ticker* @param title* @param bigPic*/public void pic_notification(Intent intent, int smallIcon, String ticker,String title, int bigPic) {setCompatBuilder(intent, smallIcon, ticker, title, null);NotificationCompat.BigPictureStyle picStyle = new NotificationCompat.BigPictureStyle();Bitmap bitmap = BitmapFactory.decodeResource(mContext.getResources(),bigPic);picStyle.bigPicture(bitmap);cBuilder.setStyle(picStyle);sent();}/*** 里面有两个按钮的通知* * @param intent* @param smallIcon* @param ticker* @param title* @param msg*/public void btn_notification(Intent intent, int smallIcon, String ticker,String title, String msg) {Intent notifyIntent = new Intent(mContext, OtherActivity.class);int requestCode = (int) SystemClock.uptimeMillis();PendingIntent pendIntent = PendingIntent.getActivity(mContext,requestCode, notifyIntent, PendingIntent.FLAG_UPDATE_CURRENT);setCompatBuilder(intent, smallIcon, ticker, title, msg);cBuilder.addAction(android.R.drawable.ic_media_previous,mContext.getString(R.string.previous), pendIntent);cBuilder.addAction(android.R.drawable.ic_media_next,mContext.getString(R.string.next), pendIntent);sent();}/*** 发送通知*/private void sent() {notification = cBuilder.build();// 发送该通知
        nm.notify(NOTIFICATION_ID, notification);}/*** 根据id清除通知*/public void clear() {// 取消通知
        nm.cancelAll();}
}

package com.kale.notification;import android.app.IntentService;
import android.content.Intent;
import android.util.Log;public class DeleteService extends IntentService{public DeleteService() {super("");// TODO Auto-generated constructor stub
    }@Overrideprotected void onHandleIntent(Intent intent) {Log.i("LOG", "===========deleteService");}}

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"package="com.kale.notification"android:versionCode="1"android:versionName="1.0" ><uses-sdkandroid:minSdkVersion="8"android:targetSdkVersion="18" /><!-- 闪光灯的权限 --><uses-permission android:name="android.permission.FLASHLIGHT"/><!-- 振动的权限 --><uses-permission android:name="android.permission.VIBRATE"/><applicationandroid:allowBackup="true"android:icon="@drawable/ic_launcher"android:label="@string/app_name"android:theme="@style/AppTheme" ><activityandroid:name=".MainActivity"android:label="@string/app_name" ><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity><activity android:name="com.kale.notification.OtherActivity"/><service android:name="com.example.notificationtest.DeleteService" /></application></manifest>