Delete features (feature service)

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
/*
 * Copyright 2019 Esri
 *
 * 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.esri.arcgisruntime.samples.deletefeaturesfeatureservice

import android.app.Dialog
import android.content.DialogInterface
import android.os.Bundle
import androidx.appcompat.app.AlertDialog
import androidx.fragment.app.DialogFragment

class ConfirmDeleteFeatureDialog : DialogFragment() {

    private lateinit var featureId: String

    private val onButtonClickedListener = DialogInterface.OnClickListener { _, which ->
        if (context is OnButtonClickedListener) {
            if (which == DialogInterface.BUTTON_POSITIVE) {
                (context as OnButtonClickedListener).onDeleteFeatureClicked(featureId)
            } else {
                dismiss()
            }
        }
    }

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        arguments?.let {
            it.getString(ARG_FEATURE_ID)?.let { featureId ->
                this.featureId = featureId
            }
        }
    }

    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
        return AlertDialog.Builder(requireContext())
            .setMessage(getString(R.string.dialog_confirm_delete_message, featureId))
            .setPositiveButton(R.string.dialog_confirm_delete_positive, onButtonClickedListener)
            .setNegativeButton(R.string.dialog_confirm_delete_negative, onButtonClickedListener)
            .create()
    }

    interface OnButtonClickedListener {
        fun onDeleteFeatureClicked(featureId: String)
    }

    companion object {

        private val ARG_FEATURE_ID =
            ConfirmDeleteFeatureDialog::class.java.simpleName + "_feature_id"

        fun newInstance(featureId: String): ConfirmDeleteFeatureDialog {
            val fragment = ConfirmDeleteFeatureDialog()
            val args = Bundle()
            args.putString(ARG_FEATURE_ID, featureId)
            fragment.arguments = args
            return fragment
        }
    }
}