| /* |
| * 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.documentsui; |
| |
| import static com.android.internal.util.Preconditions.checkArgument; |
| |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.app.DialogFragment; |
| import android.app.FragmentManager; |
| import android.app.FragmentTransaction; |
| import android.content.DialogInterface; |
| import android.os.Bundle; |
| import android.text.Html; |
| |
| import com.android.documentsui.model.DocumentInfo; |
| import com.android.documentsui.model.DocumentStack; |
| import com.android.documentsui.services.FileOperationService; |
| import com.android.documentsui.services.FileOperations; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Alert dialog for failed operations. |
| */ |
| public class FailureDialogFragment extends DialogFragment { |
| private static final String TAG = "FailureDialogFragment"; |
| |
| public static void show(FragmentManager fm, int failure, |
| ArrayList<DocumentInfo> failedSrcList, DocumentStack dstStack, int operationType) { |
| // TODO: Add support for other failures than copy. |
| if (failure != FileOperationService.FAILURE_COPY) { |
| return; |
| } |
| |
| final Bundle args = new Bundle(); |
| args.putInt(FileOperationService.EXTRA_FAILURE, failure); |
| args.putInt(FileOperationService.EXTRA_OPERATION, operationType); |
| args.putParcelableArrayList(FileOperationService.EXTRA_SRC_LIST, failedSrcList); |
| |
| final FragmentTransaction ft = fm.beginTransaction(); |
| final FailureDialogFragment fragment = new FailureDialogFragment(); |
| fragment.setArguments(args); |
| |
| ft.add(fragment, TAG); |
| ft.commitAllowingStateLoss(); |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle inState) { |
| super.onCreate(inState); |
| |
| final int operationType = getArguments().getInt(FileOperationService.EXTRA_OPERATION); |
| final List<DocumentInfo> failedSrcList = getArguments().getParcelableArrayList( |
| FileOperationService.EXTRA_SRC_LIST); |
| |
| final StringBuilder list = new StringBuilder("<p>"); |
| for (DocumentInfo documentInfo : failedSrcList) { |
| list.append(String.format("• %s<br>", documentInfo.displayName)); |
| } |
| list.append("</p>"); |
| |
| // TODO: Add support for other file operations. |
| checkArgument( |
| operationType == FileOperationService.OPERATION_COPY |
| || operationType == FileOperationService.OPERATION_MOVE); |
| |
| int messageId = operationType == FileOperationService.OPERATION_COPY |
| ? R.string.copy_failure_alert_content |
| : R.string.move_failure_alert_content; |
| |
| final String messageFormat = getString( |
| messageId); |
| |
| final String message = String.format(messageFormat, list.toString()); |
| |
| return new AlertDialog.Builder(getActivity()) |
| .setMessage(Html.fromHtml(message)) |
| .setPositiveButton(R.string.close, new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialog, int id) { |
| dialog.dismiss(); |
| } |
| }) |
| .create(); |
| } |
| } |