public void simpleNotice(View view) {
    //此Builder為android.support.v4.app.NotificationCompat.Builder中的，下同。
    Builder mBuilder = new Builder(this);
    //系統(tǒng)收到通知時，通知欄上面顯示的文字。
    mBuilder.setTicker("天津，晴，2～15度，微風");
    //顯示在通知欄上的小圖標
    mBuilder.setSmallIcon(R.drawable.consult_answer);
    //通知標題
    mBuilder.setContentTitle("天氣預報");
    //通知內(nèi)容
    mBuilder.setContentText("天津，晴，2～15度，微風");
    //設置大圖標，即通知條上左側(cè)的圖片（如果只設置了小圖標，則此處會顯示小圖標）
    mBuilder.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.share_sina));
    //顯示在小圖標左側(cè)的數(shù)字
    mBuilder.setNumber(6);
    //設置為不可清除模式
    mBuilder.setOngoing(true);
    //顯示通知，id必須不重復，否則新的通知會覆蓋舊的通知（利用這一特性，可以對通知進行更新）
    nm.notify(1, mBuilder.build());
}

nm.cancel(1);

//點擊通知進入一個Activity，點擊返回時進入指定頁面。
public void resultActivityBackApp(View view) {
    Builder mBuilder = new Builder(this);
    mBuilder.setTicker("通知標題2");
    mBuilder.setSmallIcon(R.drawable.ic_launcher);
    mBuilder.setContentTitle("通知標題2");
    mBuilder.setContentText("點擊通知進入一個Activity，點擊返回時進入指定頁面。");
    //設置點擊一次后消失（如果沒有點擊事件，則該方法無效。）
    mBuilder.setAutoCancel(true);
    //點擊通知之后需要跳轉(zhuǎn)的頁面
    Intent resultIntent = new Intent(this, ResultActivityBackApp.class);
    //使用TaskStackBuilder為“通知頁面”設置返回關(guān)系
    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
    //為點擊通知后打開的頁面設定 返回 頁面。（在manifest中指定）
    stackBuilder.addParentStack(ResultActivityBackApp.class);
    stackBuilder.addNextIntent(resultIntent);
    PendingIntent pIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
    mBuilder.setContentIntent(pIntent);
    // mId allows you to update the notification later on.
    nm.notify(2, mBuilder.build());
}

<activity
  android:name=".ResultActivityBackApp"
  android:parentActivityName=".MainActivity">
  <meta-data
    android:name="android.support.PARENT_ACTIVITY"
    android:value=".MainActivity" />
</activity>

//點擊通知進入一個Activity，點擊返回時回到桌面
public void resultActivityBackHome(View view) {
    Builder mBuilder = new Builder(this);
    mBuilder.setTicker("通知標題3");
    mBuilder.setSmallIcon(R.drawable.ic_launcher);
    mBuilder.setContentTitle("通知標題3");
    mBuilder.setContentText("點擊通知進入一個Activity，點擊返回時回到桌面");
    //設置點擊一次后消失（如果沒有點擊事件，則該方法無效。）
    mBuilder.setAutoCancel(true);
    Intent notifyIntent = new Intent(this, ResultActivityBackHome.class);
    notifyIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    PendingIntent pIntent = PendingIntent.getActivity(this, 0, notifyIntent, PendingIntent.FLAG_UPDATE_CURRENT);
    mBuilder.setContentIntent(pIntent);
    nm.notify(3, mBuilder.build());
}

public void progressNotice(View view) {
    final Builder mBuilder = new Builder(this);
    mBuilder.setTicker("通知標題4");
    mBuilder.setContentTitle("Picture Download")
        .setContentText("Download in progress")
        .setSmallIcon(R.drawable.ic_launcher);
    // Start a lengthy operation in a background thread
    new Thread(new Runnable() {
      @Override
      public void run() {
        int progress;
        for (progress = 0; progress <= 100; progress++) {
          // Sets the progress indicator to a max value, the current completion percentage,
          // and "determinate" state
          mBuilder.setProgress(100, progress, false);
          //不明確進度的進度條
//          mBuilder.setProgress(0, 0, true);
          nm.notify(4, mBuilder.build());
          // 模擬延時
          try {
            Thread.sleep(200);
          } catch (InterruptedException e) {
            e.printStackTrace();
          }
        }
        // When the loop is finished, updates the notification
        mBuilder.setContentText("Download complete");
        // Removes the progress bar
        mBuilder.setProgress(0, 0, false);
        nm.notify(4, mBuilder.build());
      }
    }
    ).start();
}

public void expandLayoutNotice(View view) {
    Builder mBuilder = new Builder(this);
    mBuilder.setTicker("通知標題5");
    mBuilder.setSmallIcon(R.drawable.ic_launcher);
    mBuilder.setContentTitle("通知標題5");
    mBuilder.setContentText("按住通知下拉可顯示擴展布局");
    NotificationCompat.InboxStyle inboxStyle = new NotificationCompat.InboxStyle();
    String[] events = new String[]{"Beijing", "Tianjin", "Shanghai", "Guangzhou"};
    // 設置擴展布局的標題
    inboxStyle.setBigContentTitle("Event tracker details:");
    for (String s : events) {
      inboxStyle.addLine(s);
    }
    mBuilder.setStyle(inboxStyle);
    nm.notify(5, mBuilder.build());
}

//自定義布局的通知
public void customLayoutNotice(View view) {
    Builder mBuilder = new Builder(this);
    mBuilder.setTicker("通知標題6");
    mBuilder.setTicker("通知標題6");
    mBuilder.setSmallIcon(R.drawable.ic_launcher);
    RemoteViews remoteViews = new RemoteViews(getPackageName(), R.layout.custom_layout_notice);
    mBuilder.setContent(remoteViews);
    //為RemoteViews上的按鈕設置文字
    remoteViews.setCharSequence(R.id.custom_layout_button1, "setText", "Button1");
    remoteViews.setCharSequence(R.id.custom_layout_button2, "setText", "Button2");
    //為RemoteViews上的按鈕設置點擊事件
    Intent intent1 = new Intent(this, CustomLayoutResultActivity.class);
    intent1.putExtra("content", "From button1 click!");
    PendingIntent pIntentButton1 = PendingIntent.getActivity(this, 0, intent1, PendingIntent.FLAG_UPDATE_CURRENT);
    remoteViews.setOnClickPendingIntent(R.id.custom_layout_button1, pIntentButton1);
    Intent intent2 = new Intent(this, CustomLayoutResultActivity.class);
    intent2.putExtra("content", "From button2 click!");
    PendingIntent pIntentButton2 = PendingIntent.getActivity(this, 1, intent2, PendingIntent.FLAG_UPDATE_CURRENT);
    remoteViews.setOnClickPendingIntent(R.id.custom_layout_button2, pIntentButton2);
    nm.notify(6, mBuilder.build());
}