14e827a958
Make the service operation agnostic, so we can also move delete operations to it.
In a followup change we'll see about adding support for multiple concurrent
operations. We'll need to evaluate how to do this in IntentService (which
serializes requests....a major limitation).
Change-Id: I03eca9c1ecaba519af42d88edffeb0dce78bd1da
113 lines
4.1 KiB
Java
113 lines
4.1 KiB
Java
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.documentsui;
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import static com.android.internal.util.Preconditions.checkArgument;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.DialogFragment;
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import android.app.FragmentManager;
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import android.app.FragmentTransaction;
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import android.content.DialogInterface;
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import android.os.Bundle;
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import android.text.Html;
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import com.android.documentsui.model.DocumentInfo;
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import com.android.documentsui.model.DocumentStack;
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import com.android.documentsui.services.FileOperationService;
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import com.android.documentsui.services.FileOperations;
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import java.util.ArrayList;
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/**
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* Alert dialog for failed operations.
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*/
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public class FailureDialogFragment extends DialogFragment
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implements DialogInterface.OnClickListener {
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private static final String TAG = "FailureDialogFragment";
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private int mOperationType;
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private ArrayList<DocumentInfo> mFailedSrcList;
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public static void show(FragmentManager fm, int failure,
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ArrayList<DocumentInfo> failedSrcList, DocumentStack dstStack, int operationType) {
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// TODO: Add support for other failures than copy.
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if (failure != FileOperationService.FAILURE_COPY) {
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return;
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}
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final Bundle args = new Bundle();
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args.putInt(FileOperationService.EXTRA_FAILURE, failure);
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args.putInt(FileOperationService.EXTRA_OPERATION, operationType);
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args.putParcelableArrayList(FileOperationService.EXTRA_SRC_LIST, failedSrcList);
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final FragmentTransaction ft = fm.beginTransaction();
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final FailureDialogFragment fragment = new FailureDialogFragment();
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fragment.setArguments(args);
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ft.add(fragment, TAG);
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ft.commitAllowingStateLoss();
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}
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@Override
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public void onClick(DialogInterface dialog, int whichButton) {
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if (whichButton == DialogInterface.BUTTON_POSITIVE) {
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FileOperations.start(
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getActivity(),
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mFailedSrcList,
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(DocumentStack) getActivity().getIntent().getParcelableExtra(
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Shared.EXTRA_STACK),
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mOperationType);
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}
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}
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@Override
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public Dialog onCreateDialog(Bundle inState) {
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super.onCreate(inState);
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mOperationType = getArguments().getInt(FileOperationService.EXTRA_OPERATION);
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mFailedSrcList = getArguments().getParcelableArrayList(FileOperationService.EXTRA_SRC_LIST);
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final StringBuilder list = new StringBuilder("<p>");
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for (DocumentInfo documentInfo : mFailedSrcList) {
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list.append(String.format("• %s<br>", documentInfo.displayName));
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}
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list.append("</p>");
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// TODO: Add support for other file operations.
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checkArgument(
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mOperationType == FileOperationService.OPERATION_COPY
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|| mOperationType == FileOperationService.OPERATION_MOVE);
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int messageId = mOperationType == FileOperationService.OPERATION_COPY
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? R.string.copy_failure_alert_content
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: R.string.move_failure_alert_content;
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final String messageFormat = getString(
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messageId);
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final String message = String.format(messageFormat, list.toString());
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return new AlertDialog.Builder(getActivity())
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.setMessage(Html.fromHtml(message))
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.setPositiveButton(R.string.retry, this)
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.setNegativeButton(android.R.string.cancel, this)
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.create();
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}
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}
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