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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.messaging.datamodel.action;
import android.app.PendingIntent;
import android.content.ContentValues;
import android.content.Context;
import android.os.Parcel;
import android.os.Parcelable;
import com.android.messaging.datamodel.BugleDatabaseOperations;
import com.android.messaging.datamodel.BugleNotifications;
import com.android.messaging.datamodel.DataModel;
import com.android.messaging.datamodel.DatabaseHelper;
import com.android.messaging.datamodel.DatabaseWrapper;
import com.android.messaging.datamodel.MessagingContentProvider;
import com.android.messaging.datamodel.data.MessageData;
import com.android.messaging.util.LogUtil;
/**
* Action to manually start an MMS download (after failed or manual mms download)
*/
public class RedownloadMmsAction extends Action implements Parcelable {
private static final String TAG = LogUtil.BUGLE_DATAMODEL_TAG;
private static final int REQUEST_CODE_PENDING_INTENT = 102;
/**
* Download an MMS message
*/
public static void redownloadMessage(final String messageId) {
final RedownloadMmsAction action = new RedownloadMmsAction(messageId);
action.start();
}
/**
* Get a pending intent of for downloading an MMS
*/
public static PendingIntent getPendingIntentForRedownloadMms(
final Context context, final String messageId) {
final Action action = new RedownloadMmsAction(messageId);
return ActionService.makeStartActionPendingIntent(context,
action, REQUEST_CODE_PENDING_INTENT, false /*launchesAnActivity*/);
}
// Core parameters needed for all types of message
private static final String KEY_MESSAGE_ID = "message_id";
/**
* Constructor used for retrying sending in the background (only message id available)
*/
RedownloadMmsAction(final String messageId) {
super();
actionParameters.putString(KEY_MESSAGE_ID, messageId);
}
/**
* Read message from database and change status to allow downloading
*/
@Override
protected Object executeAction() {
final String messageId = actionParameters.getString(KEY_MESSAGE_ID);
final DatabaseWrapper db = DataModel.get().getDatabase();
MessageData message = BugleDatabaseOperations.readMessage(db, messageId);
// Check message can be redownloaded
if (message != null && message.canRedownloadMessage()) {
final long timestamp = System.currentTimeMillis();
final ContentValues values = new ContentValues(2);
values.put(DatabaseHelper.MessageColumns.STATUS,
MessageData.BUGLE_STATUS_INCOMING_RETRYING_MANUAL_DOWNLOAD);
values.put(DatabaseHelper.MessageColumns.RETRY_START_TIMESTAMP, timestamp);
// Row must exist as was just loaded above (on ActionService thread)
BugleDatabaseOperations.updateMessageRow(db, message.getMessageId(), values);
MessagingContentProvider.notifyMessagesChanged(message.getConversationId());
// Whether we succeeded or failed we will check and maybe schedule some more work
ProcessPendingMessagesAction.scheduleProcessPendingMessagesAction(false, this);
} else {
message = null;
LogUtil.e(LogUtil.BUGLE_TAG,
"Attempt to download a missing or un-redownloadable message");
}
// Immediately update the notifications in case we came from the download action from a
// heads-up notification. This will dismiss the heads-up notification.
BugleNotifications.update(false/*silent*/, BugleNotifications.UPDATE_ALL);
return message;
}
private RedownloadMmsAction(final Parcel in) {
super(in);
}
public static final Parcelable.Creator<RedownloadMmsAction> CREATOR
= new Parcelable.Creator<RedownloadMmsAction>() {
@Override
public RedownloadMmsAction createFromParcel(final Parcel in) {
return new RedownloadMmsAction(in);
}
@Override
public RedownloadMmsAction[] newArray(final int size) {
return new RedownloadMmsAction[size];
}
};
@Override
public void writeToParcel(final Parcel parcel, final int flags) {
writeActionToParcel(parcel, flags);
}
}
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