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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.content.ContentValues;
import android.os.Parcel;
import android.os.Parcelable;
import com.android.messaging.datamodel.DataModel;
import com.android.messaging.datamodel.DatabaseHelper;
import com.android.messaging.datamodel.DatabaseWrapper;
import com.android.messaging.datamodel.data.MessageData;
import com.android.messaging.util.LogUtil;
/**
* Action used to fixup actively downloading or sending status at startup - just in case we
* crash - never run this when a message might actually be sending or downloading.
*/
public class FixupMessageStatusOnStartupAction extends Action implements Parcelable {
private static final String TAG = LogUtil.BUGLE_DATAMODEL_TAG;
public static void fixupMessageStatus() {
final FixupMessageStatusOnStartupAction action = new FixupMessageStatusOnStartupAction();
action.start();
}
private FixupMessageStatusOnStartupAction() {
}
@Override
protected Object executeAction() {
// Now mark any messages in active sending or downloading state as inactive
final DatabaseWrapper db = DataModel.get().getDatabase();
db.beginTransaction();
int downloadFailedCnt = 0;
int sendFailedCnt = 0;
try {
// For both sending and downloading messages, let's assume they failed.
// For MMS sent/downloaded via platform, the sent/downloaded pending intent
// may come back. That will update the message. User may see the message
// in wrong status within a short window if that happens. But this should
// rarely happen. This is a simple solution to situations like app gets killed
// while the pending intent is still in the fly. Alternatively, we could
// keep the status for platform sent/downloaded MMS and timeout these messages.
// But that is much more complex.
final ContentValues values = new ContentValues();
values.put(DatabaseHelper.MessageColumns.STATUS,
MessageData.BUGLE_STATUS_INCOMING_DOWNLOAD_FAILED);
downloadFailedCnt += db.update(DatabaseHelper.MESSAGES_TABLE, values,
DatabaseHelper.MessageColumns.STATUS + " IN (?, ?)",
new String[]{
Integer.toString(MessageData.BUGLE_STATUS_INCOMING_AUTO_DOWNLOADING),
Integer.toString(MessageData.BUGLE_STATUS_INCOMING_MANUAL_DOWNLOADING)
});
values.clear();
values.clear();
values.put(DatabaseHelper.MessageColumns.STATUS,
MessageData.BUGLE_STATUS_OUTGOING_FAILED);
sendFailedCnt = db.update(DatabaseHelper.MESSAGES_TABLE, values,
DatabaseHelper.MessageColumns.STATUS + " IN (?, ?)",
new String[]{
Integer.toString(MessageData.BUGLE_STATUS_OUTGOING_SENDING),
Integer.toString(MessageData.BUGLE_STATUS_OUTGOING_RESENDING)
});
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
LogUtil.i(TAG, "Fixup: Send failed - " + sendFailedCnt
+ " Download failed - " + downloadFailedCnt);
// Don't send contentObserver notifications as displayed text should not change
return null;
}
private FixupMessageStatusOnStartupAction(final Parcel in) {
super(in);
}
public static final Parcelable.Creator<FixupMessageStatusOnStartupAction> CREATOR
= new Parcelable.Creator<FixupMessageStatusOnStartupAction>() {
@Override
public FixupMessageStatusOnStartupAction createFromParcel(final Parcel in) {
return new FixupMessageStatusOnStartupAction(in);
}
@Override
public FixupMessageStatusOnStartupAction[] newArray(final int size) {
return new FixupMessageStatusOnStartupAction[size];
}
};
@Override
public void writeToParcel(final Parcel parcel, final int flags) {
writeActionToParcel(parcel, flags);
}
}
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