android 仿微博發佈功能，通知欄顯示，發佈中...，發佈成功...，發佈失敗等

使用場景
1.項目中耗時操作，比如上傳多張說說照片，上傳文件等；
2.發佈長篇說說等。

點擊發布說說或上傳照片時，設置發佈中…

 Bitmap btm = BitmapFactory.decodeResource(getResources(),
                R.drawable.logo);//設置logo
        NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
                getApplicationContext())
                .setSmallIcon(R.drawable.logo)
                .setContentTitle("發佈中...");
        mBuilder.setTicker("發佈中...");//第一次提示消息的時候顯示在通知欄上
        mBuilder.setLargeIcon(btm);
                mBuilder.setAutoCancel(true);//自己維護通知的消失
        NotificationManager mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
        mNotificationManager.notify(0, mBuilder.build());

2.通過調接口，返回成功後設置，發佈成功

 NotificationManager mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
//                mNotificationManager.cancel(0);
                Bitmap btm = BitmapFactory.decodeResource(getResources(),
                        R.drawable.logo);
                NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
                        getApplicationContext())
                        .setSmallIcon(R.drawable.logo)
                        .setContentTitle("發佈成功");
                mBuilder.setTicker("發佈成功");//第一次提示消息的時候顯示在通知欄上
                mBuilder.setLargeIcon(btm);
                mBuilder.setAutoCancel(true);//自己維護通知的消失
                mNotificationManager.notify(0, mBuilder.build());
                mNotificationManager.cancel(0);

3.如果返回失敗，或者網絡無連接，提示發佈失敗

NotificationManager mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
                Bitmap btm = BitmapFactory.decodeResource(getResources(),
                        R.drawable.logo);
                NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
                        getApplicationContext())
                        .setSmallIcon(R.drawable.logo)
                        .setContentTitle("發佈失敗");
                mBuilder.setTicker("發佈失敗");//第一次提示消息的時候顯示在通知欄上
                mBuilder.setLargeIcon(btm);
                mBuilder.setAutoCancel(true);//自己維護通知的消失
                mNotificationManager.notify(0, mBuilder.build());

4.項目中直接複製粘貼，換下logo即可使用，項目親測實用。