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/*
* Copyright (C) 2012 Google Inc.
* Licensed to 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.mail.ui;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import com.android.mail.R;
import com.android.mail.providers.Account;
import com.android.mail.providers.Conversation;
import com.android.mail.providers.Folder;
import com.android.mail.providers.UIProvider;
import com.android.mail.utils.LogTag;
import java.util.Arrays;
import java.util.Collection;
public abstract class FolderSelectionDialog extends DialogFragment implements OnClickListener {
protected static final String LOG_TAG = LogTag.getLogTag();
private static final String ARG_FOLDER_TAG = "folder";
private static final String ARG_ACCOUNT_TAG = "account";
private static final String ARG_BATCH_TAG = "batch";
private static final String ARG_TARGET_TAG = "target";
protected SeparatedFolderListAdapter mAdapter;
protected Collection<Conversation> mTarget;
// True for CAB mode
protected boolean mBatch;
protected Account mAccount;
protected Folder mCurrentFolder;
protected int mTitleId;
public static FolderSelectionDialog getInstance(final Account account,
final Collection<Conversation> target, final boolean isBatch,
final Folder currentFolder, final boolean isMoveTo) {
/*
* TODO: This method should only be called with isMoveTo=true if this capability is not
* present on the account, so we should be able to remove the check here.
*/
final FolderSelectionDialog f;
if (isMoveTo || !account.supportsCapability(
UIProvider.AccountCapabilities.MULTIPLE_FOLDERS_PER_CONV)) {
f = new SingleFolderSelectionDialog();
} else {
f = new MultiFoldersSelectionDialog();
}
final Bundle args = new Bundle(4);
args.putParcelable(ARG_FOLDER_TAG, currentFolder);
args.putParcelable(ARG_ACCOUNT_TAG, account);
args.putBoolean(ARG_BATCH_TAG, isBatch);
args.putParcelableArray(ARG_TARGET_TAG, target.toArray(new Conversation[target.size()]));
f.setArguments(args);
return f;
}
protected abstract void onListItemClick(int position);
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mAdapter = new SeparatedFolderListAdapter();
final Bundle args = getArguments();
mCurrentFolder = args.getParcelable(ARG_FOLDER_TAG);
mAccount = args.getParcelable(ARG_ACCOUNT_TAG);
mBatch = args.getBoolean(ARG_BATCH_TAG);
mTarget = Arrays.asList((Conversation[])args.getParcelableArray(ARG_TARGET_TAG));
}
@Override
public Dialog onCreateDialog(final Bundle savedInstanceState) {
final AlertDialog dialog = new AlertDialog.Builder(getActivity())
.setNegativeButton(R.string.cancel, this)
.setPositiveButton(R.string.ok, this)
.setAdapter(mAdapter, this)
.setTitle(mTitleId)
.create();
dialog.getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
onListItemClick(position);
}
});
return dialog;
}
protected ConversationUpdater getConversationUpdater() {
if (!isResumed()) {
throw new IllegalStateException(
"Tried to update conversations while fragment is not running");
}
final ControllableActivity activity = (ControllableActivity)getActivity();
return activity.getConversationUpdater();
}
}
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