diff options
Diffstat (limited to 'src/com/android/messaging/datamodel/action/DeleteMessageAction.java')
-rw-r--r-- | src/com/android/messaging/datamodel/action/DeleteMessageAction.java | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/src/com/android/messaging/datamodel/action/DeleteMessageAction.java b/src/com/android/messaging/datamodel/action/DeleteMessageAction.java deleted file mode 100644 index 9ddb2a6..0000000 --- a/src/com/android/messaging/datamodel/action/DeleteMessageAction.java +++ /dev/null @@ -1,135 +0,0 @@ -/* - * 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.net.Uri; -import android.os.Bundle; -import android.os.Parcel; -import android.os.Parcelable; -import android.text.TextUtils; - -import com.android.messaging.datamodel.BugleDatabaseOperations; -import com.android.messaging.datamodel.DataModel; -import com.android.messaging.datamodel.DatabaseWrapper; -import com.android.messaging.datamodel.MessagingContentProvider; -import com.android.messaging.datamodel.data.MessageData; -import com.android.messaging.sms.MmsUtils; -import com.android.messaging.util.LogUtil; - -/** - * Action used to delete a single message. - */ -public class DeleteMessageAction extends Action implements Parcelable { - private static final String TAG = LogUtil.BUGLE_DATAMODEL_TAG; - - public static void deleteMessage(final String messageId) { - final DeleteMessageAction action = new DeleteMessageAction(messageId); - action.start(); - } - - private static final String KEY_MESSAGE_ID = "message_id"; - - private DeleteMessageAction(final String messageId) { - super(); - actionParameters.putString(KEY_MESSAGE_ID, messageId); - } - - // Doing this work in the background so that we're not competing with sync - // which could bring the deleted message back to life between the time we deleted - // it locally and deleted it in telephony (sync is also done on doBackgroundWork). - // - // Previously this block of code deleted from telephony first but that can be very - // slow (on the order of seconds) so this was modified to first delete locally, trigger - // the UI update, then delete from telephony. - @Override - protected Bundle doBackgroundWork() { - final DatabaseWrapper db = DataModel.get().getDatabase(); - - // First find the thread id for this conversation. - final String messageId = actionParameters.getString(KEY_MESSAGE_ID); - - if (!TextUtils.isEmpty(messageId)) { - // Check message still exists - final MessageData message = BugleDatabaseOperations.readMessage(db, messageId); - if (message != null) { - // Delete from local DB - int count = BugleDatabaseOperations.deleteMessage(db, messageId); - if (count > 0) { - LogUtil.i(TAG, "DeleteMessageAction: Deleted local message " - + messageId); - } else { - LogUtil.w(TAG, "DeleteMessageAction: Could not delete local message " - + messageId); - } - MessagingContentProvider.notifyMessagesChanged(message.getConversationId()); - // We may have changed the conversation list - MessagingContentProvider.notifyConversationListChanged(); - - final Uri messageUri = message.getSmsMessageUri(); - if (messageUri != null) { - // Delete from telephony DB - count = MmsUtils.deleteMessage(messageUri); - if (count > 0) { - LogUtil.i(TAG, "DeleteMessageAction: Deleted telephony message " - + messageUri); - } else { - LogUtil.w(TAG, "DeleteMessageAction: Could not delete message from " - + "telephony: messageId = " + messageId + ", telephony uri = " - + messageUri); - } - } else { - LogUtil.i(TAG, "DeleteMessageAction: Local message " + messageId - + " has no telephony uri."); - } - } else { - LogUtil.w(TAG, "DeleteMessageAction: Message " + messageId + " no longer exists"); - } - } - return null; - } - - /** - * Delete the message. - */ - @Override - protected Object executeAction() { - requestBackgroundWork(); - return null; - } - - private DeleteMessageAction(final Parcel in) { - super(in); - } - - public static final Parcelable.Creator<DeleteMessageAction> CREATOR - = new Parcelable.Creator<DeleteMessageAction>() { - @Override - public DeleteMessageAction createFromParcel(final Parcel in) { - return new DeleteMessageAction(in); - } - - @Override - public DeleteMessageAction[] newArray(final int size) { - return new DeleteMessageAction[size]; - } - }; - - @Override - public void writeToParcel(final Parcel parcel, final int flags) { - writeActionToParcel(parcel, flags); - } -} |