SendCommentService.java

package org.qii.weiciyuan.othercomponent.sendweiboservice;

import org.qii.weiciyuan.R;
import org.qii.weiciyuan.bean.AccountBean;
import org.qii.weiciyuan.bean.CommentBean;
import org.qii.weiciyuan.bean.MessageBean;
import org.qii.weiciyuan.dao.send.CommentNewMsgDao;
import org.qii.weiciyuan.support.database.DraftDBManager;
import org.qii.weiciyuan.support.database.draftbean.CommentDraftBean;
import org.qii.weiciyuan.support.error.WeiboException;
import org.qii.weiciyuan.support.lib.MyAsyncTask;
import org.qii.weiciyuan.support.utils.AppEventAction;
import org.qii.weiciyuan.support.utils.GlobalContext;
import org.qii.weiciyuan.support.utils.NotificationUtility;
import org.qii.weiciyuan.support.utils.Utility;
import org.qii.weiciyuan.ui.send.WriteCommentActivity;

import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Intent;
import android.os.Handler;
import android.os.IBinder;
import android.support.v4.content.LocalBroadcastManager;

import java.util.HashMap;
import java.util.Map;
import java.util.Random;
import java.util.Set;

/**
 * User: qii
 * Date: 13-1-20
 */
public class SendCommentService extends Service {

    private Map<WeiboSendTask, Boolean> tasksResult = new HashMap<WeiboSendTask, Boolean>();
    private Map<WeiboSendTask, Integer> tasksNotifications = new HashMap<WeiboSendTask, Integer>();

    private Handler handler = new Handler();

    public static Intent newIntent(AccountBean accountBean, MessageBean msg, String content,
            boolean comment_ori) {
        Intent intent = new Intent(GlobalContext.getInstance(), SendCommentService.class);
        intent.putExtra("oriMsg", msg);
        intent.putExtra("content", content);
        intent.putExtra("comment_ori", comment_ori);
        intent.putExtra("token", accountBean.getAccess_token());
        intent.putExtra("account", accountBean);
        return intent;
    }

    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {

        int lastNotificationId = intent.getIntExtra("lastNotificationId", -1);
        if (lastNotificationId != -1) {
            NotificationUtility.cancel(lastNotificationId);
        }

        String token = intent.getStringExtra("token");
        AccountBean account = (AccountBean) intent.getParcelableExtra("account");
        String content = intent.getStringExtra("content");
        MessageBean oriMsg = (MessageBean) intent.getParcelableExtra("oriMsg");
        boolean comment_ori = intent.getBooleanExtra("comment_ori", false);
        CommentDraftBean commentDraftBean = (CommentDraftBean) intent.getParcelableExtra("draft");

        WeiboSendTask task = new WeiboSendTask(account, token, content, oriMsg, comment_ori,
                commentDraftBean);
        task.executeOnExecutor(MyAsyncTask.THREAD_POOL_EXECUTOR);

        tasksResult.put(task, false);

        return START_REDELIVER_INTENT;
    }

    private class WeiboSendTask extends MyAsyncTask<Void, Long, Void> {

        AccountBean account;

        String token;

        String content;

        MessageBean oriMsg;

        boolean comment_ori;

        CommentDraftBean commentDraftBean;

        Notification notification;

        WeiboException e;

        public WeiboSendTask(AccountBean account,
                String token,
                String content,
                MessageBean oriMsg,
                boolean comment_ori,
                CommentDraftBean commentDraftBean) {
            this.account = account;
            this.token = token;
            this.comment_ori = comment_ori;
            this.content = content;
            this.oriMsg = oriMsg;
            this.commentDraftBean = commentDraftBean;
        }

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            Notification.Builder builder = new Notification.Builder(SendCommentService.this)
                    .setTicker(getString(R.string.sending_comment))
                    .setContentTitle(getString(R.string.sending_comment))
                    .setContentText(content)
                    .setOnlyAlertOnce(true)
                    .setOngoing(true)
                    .setSmallIcon(R.drawable.upload_white);

            builder.setProgress(0, 100, true);

            int notificationId = new Random().nextInt(Integer.MAX_VALUE);

            notification = builder.getNotification();

            NotificationManager notificationManager = (NotificationManager) getApplicationContext()
                    .getSystemService(NOTIFICATION_SERVICE);
            notificationManager.notify(notificationId, notification);

            tasksNotifications.put(WeiboSendTask.this, notificationId);
        }

        private CommentBean sendText() throws WeiboException {
            CommentNewMsgDao dao = new CommentNewMsgDao(token, oriMsg.getId(), content);
            dao.enableComment_ori(comment_ori);
            return dao.sendNewMsg();
        }

        @Override
        protected Void doInBackground(Void... params) {
            try {
                sendText();
            } catch (WeiboException e) {
                this.e = e;
                cancel(true);
            }

            return null;
        }

        @Override
        protected void onPostExecute(Void aVoid) {
            super.onPostExecute(aVoid);
            if (commentDraftBean != null) {
                DraftDBManager.getInstance().remove(commentDraftBean.getId());
            }
            showSuccessfulNotification(WeiboSendTask.this);
        }

        @Override
        protected void onCancelled(Void aVoid) {
            super.onCancelled(aVoid);
            showFailedNotification(WeiboSendTask.this);
        }

        private void showSuccessfulNotification(final WeiboSendTask task) {
            Notification.Builder builder = new Notification.Builder(SendCommentService.this)
                    .setTicker(getString(R.string.send_successfully))
                    .setContentTitle(getString(R.string.send_successfully))
                    .setOnlyAlertOnce(true)
                    .setAutoCancel(true)
                    .setSmallIcon(R.drawable.send_successfully)
                    .setOngoing(false);
            Notification notification = builder.getNotification();
            final NotificationManager notificationManager
                    = (NotificationManager) getApplicationContext()
                    .getSystemService(NOTIFICATION_SERVICE);
            final int id = tasksNotifications.get(task);
            notificationManager.notify(id, notification);

            handler.postDelayed(new Runnable() {
                @Override
                public void run() {
                    notificationManager.cancel(id);
                    stopServiceIfTasksAreEnd(task);
                }
            }, 3000);

            LocalBroadcastManager.getInstance(SendCommentService.this).sendBroadcast(
                    new Intent(AppEventAction.buildSendCommentOrReplySuccessfullyAction(oriMsg)));
        }

        private void showFailedNotification(final WeiboSendTask task) {
            Notification.Builder builder = new Notification.Builder(SendCommentService.this)
                    .setTicker(getString(R.string.send_failed))
                    .setContentTitle(getString(R.string.send_faile_click_to_open))
                    .setContentText(content)
                    .setOnlyAlertOnce(true)
                    .setAutoCancel(true)
                    .setSmallIcon(R.drawable.send_failed)
                    .setOngoing(false);

            Intent notifyIntent = WriteCommentActivity.startBecauseSendFailed(
                    SendCommentService.this, account, content, oriMsg, commentDraftBean,
                    comment_ori, e.getError());

            PendingIntent pendingIntent = PendingIntent
                    .getActivity(SendCommentService.this, 0, notifyIntent,
                            PendingIntent.FLAG_UPDATE_CURRENT);

            builder.setContentIntent(pendingIntent);

            Notification notification;
            if (Utility.isJB()) {
                Notification.BigTextStyle bigTextStyle = new Notification.BigTextStyle(builder);
                bigTextStyle.setBigContentTitle(getString(R.string.send_faile_click_to_open));
                bigTextStyle.bigText(content);
                bigTextStyle.setSummaryText(account.getUsernick());
                builder.setStyle(bigTextStyle);

                Intent intent = new Intent(SendCommentService.this, SendCommentService.class);
                intent.putExtra("oriMsg", oriMsg);
                intent.putExtra("content", content);
                intent.putExtra("comment_ori", comment_ori);
                intent.putExtra("token", token);
                intent.putExtra("account", account);

                intent.putExtra("lastNotificationId", tasksNotifications.get(task));

                PendingIntent retrySendIntent = PendingIntent
                        .getService(SendCommentService.this, 0, intent,
                                PendingIntent.FLAG_UPDATE_CURRENT);
                builder.addAction(R.drawable.send_light, getString(R.string.retry_send),
                        retrySendIntent);
                notification = builder.build();
            } else {
                notification = builder.getNotification();
            }

            final int id = tasksNotifications.get(task);
            NotificationUtility.show(notification, id);
            handler.postDelayed(new Runnable() {
                @Override
                public void run() {
                    stopServiceIfTasksAreEnd(task);
                }
            }, 3000);
        }
    }

    private void stopServiceIfTasksAreEnd(WeiboSendTask currentTask) {

        tasksResult.put(currentTask, true);

        boolean isAllTaskEnd = true;
        Set<WeiboSendTask> taskSet = tasksResult.keySet();
        for (WeiboSendTask task : taskSet) {
            if (!tasksResult.get(task)) {
                isAllTaskEnd = false;
                break;
            }
        }
        if (isAllTaskEnd) {
            stopForeground(true);
            stopSelf();
        }
    }
}