Number Picker
The android library that provides a simple and customizable NumberPicker. It's based on android.widget.NumberPicker.
Features
- Customizable fonts(color, size, typeface)
- Customizable dividers(color, distance, thickness)
- Horizontal and Vertical mode are both supported
- Ascending and Descending order are both supported
- Also supports the negative values
Usage
Java
NumberPicker numberPicker = (NumberPicker) findViewById(R.id.number_picker);
// set divider color numberPicker.setDividerColor(ContextCompat.getColor(this, R.color.colorPrimary));
numberPicker.setDividerColorResource(R.color.colorPrimary);
// set formatter numberPicker.setFormatter(getString(R.string.number_picker_formatter));
numberPicker.setFormatter(R.string.number_picker_formatter);
// set selected text color numberPicker.setSelectedTextColor(ContextCompat.getColor(this, R.color.colorPrimary));
numberPicker.setSelectedTextColorResource(R.color.colorPrimary);
// set text color numberPicker.setTextColor(ContextCompat.getColor(this, R.color.dark_grey));
numberPicker.setTextColorResource(R.color.dark_grey);
// set text size numberPicker.setTextSize(getResources().getDimension(R.dimen.text_size));
numberPicker.setTextSize(R.dimen.text_size);
// set selected text size numberPicker.setSelectedTextSize(getResources().getDimension(R.dimen.selected_text_size));
numberPicker.setSelectedTextSize(R.dimen.selected_text_size);
// set typeface numberPicker.setTypeface(Typeface.create(getString(R.string.roboto_light), Typeface.NORMAL));
numberPicker.setTypeface(getString(R.string.roboto_light), Typeface.NORMAL);
numberPicker.setTypeface(getString(R.string.roboto_light));
numberPicker.setTypeface(R.string.roboto_light, Typeface.NORMAL);
numberPicker.setTypeface(R.string.roboto_light);
XML
add xmlns:app="http://schemas.android.com/apk/res-auto"
<com.shawnlin.numberpicker.NumberPicker
android:id="@+id/number_picker"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
app:np_width="64dp"
app:np_height="180dp"
app:np_dividerColor="@color/colorPrimary"
app:np_formatter="@string/number_picker_formatter"
app:np_max="59"
app:np_min="0"
app:np_selectedTextColor="@color/colorPrimary"
app:np_selectedTextSize="@dimen/selected_text_size"
app:np_textColor="@color/colorPrimary"
app:np_textSize="@dimen/text_size"
app:np_typeface="@string/roboto_light"
app:np_value="3" />Attributes
| attribute name | attribute description |
|---|---|
| np_width | The width of this widget. |
| np_height | The height of this widget. |
| np_dividerColor | The color of the selection divider. |
| np_dividerDistance | The distance between the two selection dividers. |
| np_dividerThickness | The thickness of the selection divider. |
| np_formatter | The formatter of the numbers. |
| np_max | The max value of this widget. |
| np_min | The min value of this widget. |
| np_order | The order of this widget. Default is ascending. |
| np_orientation | The orientation of this widget. Default is vertical. |
| np_selectedTextColor | The text color of the selected number. |
| np_selectedTextSize | The text size of the selected number. |
| np_textColor | The text color of the numbers. |
| np_textSize | The text size of the numbers. |
| np_typeface | The typeface of the numbers. |
| np_value | The current value of this widget. |
| np_wheelItemCount | The number of items show in the selector wheel. |
| np_wrapSelectorWheel | Flag whether the selector should wrap around. |
Gradle
Add the dependency in your build.gradle
buildscript {
repositories {
jcenter()
}
}
dependencies {
compile 'com.shawnlin:number-picker:2.4.4'
}
License
Copyright (C) 2016 ShawnLin013(Shawn Lin) 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.