Android开发——通知提示框效果

//为了增强定制化效果，可以通过增加参数实现，其实就和微信小程序的Toast的提示功能差不多
public void noticeInfo(String topic, String msg) {
//由于我这里使用的JSON信息，故而多了一些关于String转成JSON数据的处理。
//一般msg主要是string类型
        JsonObject newsInfo = new JsonParser().parse(msg).getAsJsonObject();
        String notice_title = newsInfo.get("title").toString().replace("\"", "");
        String news_id = newsInfo.get("news_id").toString();
        String department_name = newsInfo.get("department_name").toString().replace("\"", "");
        notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
        //处理版本兼容问题
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            NotificationChannel manager = new NotificationChannel("campus_notice", "测试通知", NotificationManager.IMPORTANCE_HIGH);
            notificationManager.createNotificationChannel(manager);
        }
        //点击跳转到对应的app。点击通知，页面的预调转处理
        Intent intent = new Intent(MainActivity.this, DetailsActivity.class);
        int notifyId = (int) System.currentTimeMillis();
        //利用bundle实现页面的参数传递，这是Android页面信息传递的主要方式之一
        //类似于小程序的options页面传参方式。
        Bundle bundle = new Bundle();
        bundle.putString("news_id", news_id);
        bundle.putBoolean("need_read", true);
        intent.putExtras(bundle);
        PendingIntent pendingIntent = PendingIntent.getActivity(MainActivity.this, 0, intent, 0);
        //实现通知栏的定制化
        Notification notification = new NotificationCompat.Builder(MainActivity.this, "campus_notice")
                .setContentText(department_name + "~")
                .setContentText(notice_title)
                .setSmallIcon(R.drawable.campus_notice)
                .setContentIntent(pendingIntent)
                .setAutoCancel(true)
                .setPriority(NotificationCompat.PRIORITY_MAX)
                .build();
        notificationManager.notify(notifyId, notification);
    }