sendNotification

gistfile1.java

private void sendNotification()
    {
        int notificationId = 001;
        //決定這個notification的辨識編號

        Intent mapIntent = new Intent(Intent.ACTION_VIEW);
        //建立Intent , 這次改ACTION_VIEW
        Uri geoUri = Uri.parse("geo:0,0?q=" + Uri.encode("台北火車站"));
        //建立一個Uri，假設要找台北火車站。
        mapIntent.setData(geoUri);
        //設定資料
        PendingIntent mapPendingIntent =
                PendingIntent.getActivity(this, 0, mapIntent, 0);
        //使用PendingIntent來等待執行這個intent


        NotificationCompat.Action action = new NotificationCompat.Action.Builder
                (R.drawable.ic_launcher , "Map" , mapPendingIntent).build();
        //建立一個NotificationCompat.Action物件，透過Builder來建立，並填入圖片，說明及PendingIntent

        NotificationCompat.Builder notificationBuilder =
                new NotificationCompat.Builder(this)
                        .setSmallIcon(R.drawable.ic_launcher)
                        .setContentTitle("Title")
                        .setContentText("內容")
                        .extend(new NotificationCompat.WearableExtender().addAction(action));
        //使用extend，new一個WearableExtender，並加入剛才建立的action

        NotificationManagerCompat notificationManager =
                NotificationManagerCompat.from(this);
        //取得NotificationManagerCompat的實體

        notificationManager.notify(notificationId, notificationBuilder.build());
        //填入辨識編號及notification後，即可發送出去
    }