23 |
24 |
25 | ## Installation
26 |
27 | 1. Make sure that you've added the `mavenCentral()` repository to your top-level `build.gradle` file.
28 |
29 | ````groovy
30 | buildscript {
31 | //...
32 | repositories {
33 | //...
34 | mavenCentral()
35 | }
36 | //...
37 | }
38 | ````
39 |
40 | 2. Add the library dependency to your module-level `build.gradle` file.
41 |
42 | ````groovy
43 | dependencies {
44 | //...
45 | implementation "com.paulrybitskyi.valuepicker:valuepicker:1.0.3"
46 | //...
47 | }
48 | ````
49 |
50 | ## Usage
51 | Basic usage of the ValuePickerView involves two steps - declaring a widget inside the XML file of your choice and configuring it in one of the Kotlin/Java classes.
52 |
53 | Let's see how we can do that by following the steps listed above:
54 |
55 | 1. Declaring a widget inside the XML file.
56 |
57 | XML (click to expand)
58 |
59 |
60 | ````xml
61 |
62 |
Kotlin (click to expand)
93 |
94 |
95 | ````kotlin
96 | override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
97 | super.onViewCreated(view, savedInstanceState)
98 |
99 | //...
100 |
101 | with(valuePickerView) {
102 | onItemSelectedListener = ValuePickerView.OnItemSelectedListener { item ->
103 | // Do something with item
104 | }
105 |
106 | val pickerItems = getPickerItems()
107 |
108 | items = pickerItems
109 | setSelectedItem(pickerItems[2])
110 | }
111 | }
112 |
113 |
114 | private fun getPickerItems(): List
Java (click to expand)
131 |
132 |
133 | ````java
134 | @Override
135 | public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
136 | super.onViewCreated(view, savedInstanceState);
137 |
138 | ValuePickerView valuePickerView = view.findViewById(R.id.valuePickerView);
139 | valuePickerView.setOnItemSelectedListener((item) -> {
140 | // Do something with item
141 | });
142 |
143 | final ArrayList