diff options
Diffstat (limited to 'packages/DocumentsUI/src/com/android/documentsui/FailureDialogFragment.java')
-rw-r--r-- | packages/DocumentsUI/src/com/android/documentsui/FailureDialogFragment.java | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/packages/DocumentsUI/src/com/android/documentsui/FailureDialogFragment.java b/packages/DocumentsUI/src/com/android/documentsui/FailureDialogFragment.java new file mode 100644 index 0000000..1748c9c --- /dev/null +++ b/packages/DocumentsUI/src/com/android/documentsui/FailureDialogFragment.java @@ -0,0 +1,99 @@ +/* + * 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 android.app.Activity; +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.net.Uri; +import android.os.Bundle; +import android.text.Html; + +import com.android.documentsui.model.DocumentInfo; + +import java.io.FileNotFoundException; +import java.util.ArrayList; + +/** + * Alert dialog for failed operations. + */ +public class FailureDialogFragment extends DialogFragment + implements DialogInterface.OnClickListener { + private static final String TAG = "FailureDialogFragment"; + + private int mFailure; + private ArrayList<Uri> mFailedSrcList; + + public static void show(FragmentManager fm, int failure, ArrayList<Uri> failedSrcList) { + // TODO: Add support for other failures than copy. + if (failure != CopyService.FAILURE_COPY) { + return; + } + + final Bundle args = new Bundle(); + args.putInt(CopyService.EXTRA_FAILURE, failure); + args.putParcelableArrayList(CopyService.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 void onClick(DialogInterface dialog, int whichButton) { + // TODO: Pass mFailure and mFailedSrcList to the parent fragment. + } + + @Override + public Dialog onCreateDialog(Bundle inState) { + super.onCreate(inState); + + mFailure = getArguments().getInt(CopyService.EXTRA_FAILURE); + mFailedSrcList = getArguments().getParcelableArrayList(CopyService.EXTRA_SRC_LIST); + + final StringBuilder list = new StringBuilder("<p>"); + for (Uri documentUri : mFailedSrcList) { + try { + final DocumentInfo documentInfo = DocumentInfo.fromUri( + getActivity().getContentResolver(), documentUri); + list.append(String.format("• %s<br>", documentInfo.displayName)); + } + catch (FileNotFoundException ignore) { + // Source file most probably gone. + } + } + list.append("</p>"); + final String message = String.format(getString(R.string.copy_failure_alert_content), + list.toString()); + + return new AlertDialog.Builder(getActivity()) + .setTitle(getString(R.string.copy_failure_alert_title)) + .setMessage(Html.fromHtml(message)) + // TODO: Implement retrying the copy operation. + .setPositiveButton(R.string.retry, this) + .setNegativeButton(android.R.string.cancel, this) + .setIcon(android.R.drawable.ic_dialog_alert) + .create(); + } +} |