style: readme

Author: Rick

README.md

@@ -1 +1,45 @@
-increase_decrease_button
+# Increase Decrease Button
+
+[![](https://jitpack.io/v/huynn109/increase_decrease_button.svg)](https://jitpack.io/#huynn109/increase_decrease_button)
+
+**increase_decrease_button is an Android library, a simple customizable NumberPicker for Android**
+
+## Screenshot
+
+<img src="">
+
+## Download
+[![](https://jitpack.io/v/huynn109/increase_decrease_button.svg)](https://jitpack.io/#huynn109/increase_decrease_button)
+
+```groovy
+  dependencies {
+        implementation 'com.github.huynn109:increase_decrease_button:${LATEST_VERSION}'
+  }
+```
+## Usage
+### Init in xml
+```xml
+ <com.huynn109.IncreaseDecreaseButton
+    android:id="@+id/inDeButton"
+    app:activeIconColor="@color/increase_decrease_lib_active"
+    app:minNumber="1"
+    app:maxNumber="10"
+    app:initNumber="2"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"/>
+```
+## License
+```
+   Copyright 2021 huynn109
+
+   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 lim
+```