| /* |
| * Copyright (C) 2016 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.annotation.IntDef; |
| 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.support.v7.app.AlertDialog; |
| import android.text.Html; |
| |
| import com.android.documentsui.base.DocumentInfo; |
| import com.android.documentsui.base.DocumentStack; |
| import com.android.documentsui.services.FileOperationService; |
| import com.android.documentsui.services.FileOperationService.OpType; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.util.ArrayList; |
| /** |
| * Alert dialog for operation dialogs. |
| */ |
| public class OperationDialogFragment extends DialogFragment { |
| |
| public static final int DIALOG_TYPE_UNKNOWN = 0; |
| public static final int DIALOG_TYPE_FAILURE = 1; |
| public static final int DIALOG_TYPE_CONVERTED = 2; |
| |
| @IntDef(flag = true, value = { |
| DIALOG_TYPE_UNKNOWN, |
| DIALOG_TYPE_FAILURE, |
| DIALOG_TYPE_CONVERTED |
| }) |
| |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface DialogType {} |
| |
| private static final String TAG = "OperationDialogFragment"; |
| |
| public static void show( |
| FragmentManager fm, |
| @DialogType int dialogType, |
| ArrayList<DocumentInfo> failedSrcList, |
| ArrayList<Uri> uriList, |
| DocumentStack dstStack, |
| @OpType int operationType) { |
| |
| final Bundle args = new Bundle(); |
| args.putInt(FileOperationService.EXTRA_DIALOG_TYPE, dialogType); |
| args.putInt(FileOperationService.EXTRA_OPERATION_TYPE, operationType); |
| args.putParcelableArrayList(FileOperationService.EXTRA_FAILED_DOCS, failedSrcList); |
| |
| final FragmentTransaction ft = fm.beginTransaction(); |
| final OperationDialogFragment fragment = new OperationDialogFragment(); |
| fragment.setArguments(args); |
| |
| ft.add(fragment, TAG); |
| ft.commitAllowingStateLoss(); |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle inState) { |
| super.onCreate(inState); |
| |
| final @DialogType int dialogType = |
| getArguments().getInt(FileOperationService.EXTRA_DIALOG_TYPE); |
| final @OpType int operationType = |
| getArguments().getInt(FileOperationService.EXTRA_OPERATION_TYPE); |
| final ArrayList<Uri> uriList = getArguments().getParcelableArrayList( |
| FileOperationService.EXTRA_FAILED_URIS); |
| final ArrayList<DocumentInfo> docList = getArguments().getParcelableArrayList( |
| FileOperationService.EXTRA_FAILED_DOCS); |
| |
| final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); |
| String messageFormat; |
| |
| switch (dialogType) { |
| case DIALOG_TYPE_CONVERTED: |
| messageFormat = getString(R.string.copy_converted_warning_content); |
| break; |
| |
| case DIALOG_TYPE_FAILURE: |
| switch (operationType) { |
| case FileOperationService.OPERATION_COPY: |
| messageFormat = getString(R.string.copy_failure_alert_content); |
| break; |
| case FileOperationService.OPERATION_COMPRESS: |
| messageFormat = getString(R.string.compress_failure_alert_content); |
| break; |
| case FileOperationService.OPERATION_EXTRACT: |
| messageFormat = getString(R.string.extract_failure_alert_content); |
| break; |
| case FileOperationService.OPERATION_DELETE: |
| messageFormat = getString(R.string.delete_failure_alert_content); |
| break; |
| case FileOperationService.OPERATION_MOVE: |
| messageFormat = getString(R.string.move_failure_alert_content); |
| break; |
| default: |
| throw new UnsupportedOperationException(); |
| } |
| break; |
| |
| default: |
| throw new UnsupportedOperationException(); |
| } |
| |
| final StringBuilder list = new StringBuilder("<p>"); |
| for (DocumentInfo documentInfo : docList) { |
| list.append("• " + Html.escapeHtml(documentInfo.displayName) + "<br>"); |
| } |
| if (uriList != null) { |
| for (Uri uri : uriList) { |
| list.append("• " + uri.toSafeString() + "<br>"); |
| } |
| } |
| list.append("</p>"); |
| |
| builder.setMessage(Html.fromHtml(String.format(messageFormat, list.toString()))); |
| builder.setPositiveButton( |
| R.string.close, |
| new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialog, int id) { |
| dialog.dismiss(); |
| } |
| }); |
| |
| return builder.create(); |
| } |
| } |