1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.documentsui; 18 19 import android.app.Dialog; 20 import android.content.DialogInterface; 21 import android.net.Uri; 22 import android.os.Bundle; 23 import android.text.Html; 24 25 import androidx.annotation.IntDef; 26 import androidx.fragment.app.DialogFragment; 27 import androidx.fragment.app.FragmentManager; 28 import androidx.fragment.app.FragmentTransaction; 29 30 import com.android.documentsui.base.DocumentInfo; 31 import com.android.documentsui.base.DocumentStack; 32 import com.android.documentsui.services.FileOperationService; 33 import com.android.documentsui.services.FileOperationService.OpType; 34 import com.android.documentsui.ui.MessageBuilder; 35 36 import com.google.android.material.dialog.MaterialAlertDialogBuilder; 37 38 import java.lang.annotation.Retention; 39 import java.lang.annotation.RetentionPolicy; 40 import java.util.ArrayList; 41 42 /** 43 * Alert dialog for operation dialogs. 44 */ 45 public class OperationDialogFragment extends DialogFragment { 46 47 public static final int DIALOG_TYPE_UNKNOWN = 0; 48 public static final int DIALOG_TYPE_FAILURE = 1; 49 public static final int DIALOG_TYPE_CONVERTED = 2; 50 51 @IntDef(flag = true, value = { 52 DIALOG_TYPE_UNKNOWN, 53 DIALOG_TYPE_FAILURE, 54 DIALOG_TYPE_CONVERTED 55 }) 56 57 @Retention(RetentionPolicy.SOURCE) 58 public @interface DialogType {} 59 60 private static final String TAG = "OperationDialogFragment"; 61 show( FragmentManager fm, @DialogType int dialogType, ArrayList<DocumentInfo> failedSrcList, ArrayList<Uri> uriList, DocumentStack dstStack, @OpType int operationType)62 public static void show( 63 FragmentManager fm, 64 @DialogType int dialogType, 65 ArrayList<DocumentInfo> failedSrcList, 66 ArrayList<Uri> uriList, 67 DocumentStack dstStack, 68 @OpType int operationType) { 69 70 final Bundle args = new Bundle(); 71 args.putInt(FileOperationService.EXTRA_DIALOG_TYPE, dialogType); 72 args.putInt(FileOperationService.EXTRA_OPERATION_TYPE, operationType); 73 args.putParcelableArrayList(FileOperationService.EXTRA_FAILED_DOCS, failedSrcList); 74 args.putParcelableArrayList(FileOperationService.EXTRA_FAILED_URIS, uriList); 75 76 final FragmentTransaction ft = fm.beginTransaction(); 77 final OperationDialogFragment fragment = new OperationDialogFragment(); 78 fragment.setArguments(args); 79 80 ft.add(fragment, TAG); 81 ft.commitAllowingStateLoss(); 82 } 83 84 @Override onCreateDialog(Bundle inState)85 public Dialog onCreateDialog(Bundle inState) { 86 super.onCreate(inState); 87 88 final @DialogType int dialogType = 89 getArguments().getInt(FileOperationService.EXTRA_DIALOG_TYPE); 90 final @OpType int operationType = 91 getArguments().getInt(FileOperationService.EXTRA_OPERATION_TYPE); 92 final ArrayList<Uri> uriList = getArguments().getParcelableArrayList( 93 FileOperationService.EXTRA_FAILED_URIS); 94 final ArrayList<DocumentInfo> docList = getArguments().getParcelableArrayList( 95 FileOperationService.EXTRA_FAILED_DOCS); 96 97 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity()); 98 final String message = new MessageBuilder(getContext()).generateListMessage( 99 dialogType, operationType, docList, uriList); 100 101 builder.setMessage(Html.fromHtml(message)); 102 builder.setPositiveButton( 103 R.string.close, 104 new DialogInterface.OnClickListener() { 105 @Override 106 public void onClick(DialogInterface dialog, int id) { 107 dialog.dismiss(); 108 } 109 }); 110 111 return builder.create(); 112 } 113 } 114