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https://github.com/DavidPizarro/AutoLabelUI

Android library to place labels next to another. If there is not enough space for the next label, it will be added in a new line.
https://github.com/DavidPizarro/AutoLabelUI

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Android library to place labels next to another. If there is not enough space for the next label, it will be added in a new line.

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# AutoLabelUI

[![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-AutoLabelUI-brightgreen.svg?style=flat)](http://android-arsenal.com/details/1/2436) [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.github.davidpizarro/autolabelui/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.github.davidpizarro/autolabelui)

Android library to place labels next to another. If there is not enough space for the next label, it will be added in a new line.

![Example screenshot](art/screenshots_framed.png)

Try out the sample application on [Google Play][1].


AutoLabelUI Sample on Google Play

Demo
=========================

![Example gif](art/demo.gif)

Including in Your Project
=========================

**Last version is 1.0.1**

Just add the following statement in your build.gradle

compile 'com.github.davidpizarro:autolabelui:VERSION'

You may also add the library as an Android Library to your project. All the library files live in ```library```.

Usage
=====

To add the AutoLabelUI to your layout, add this to your xml
```xml

```

You can add custom attributes in your xml to customize: drawables, colors, counters, background, behaviors...
```xml


```

Review [attrs.xml][3] file to know the list of shapes ready to be used in the library.

This configuration can be also provided programmatically. You can use AutoLabelUI programatically, using the Builder class to set the settings and the desired functionalities:
```java
AutoLabelUI mAutoLabel = (AutoLabelUI) view.findViewById(R.id.label_view);

AutoLabelUISettings autoLabelUISettings = new AutoLabelUISettings.Builder()
.withMaxLabels(5)
.withIconCross(R.drawable.cross)
.withBackgroundResource(R.drawable.round_corner_background)
.withLabelsClickables(false)
.withShowCross(true)
.withTextColor(android.R.color.holo_red_dark)
.withTextSize(R.dimen.label_title_size)
.withLabelPadding(R.dimen.label_padding)
.build();

mAutoLabel.setSettings(autoLabelUISettings);
```

You can set/get values programatically:
```java
mAutoLabel.getBackgroundResource();
mAutoLabel.getTextColor();
mAutoLabel.getTextSize();
mAutoLabel.isLabelsClickables();
mAutoLabel.setTextColor(android.R.color.holo_red_dark);
mAutoLabel.setMaxLabels(5);
mAutoLabel.setBackgroundResource(R.drawable.round_corner_background);
...
```

You can get Label using:
```java
Label label = mAutoLabel.getLabel(1);
List labels = mAutoLabel.getLabels();
```

or remove them all:
```java
mAutoLabel.clear();
```

To know when you have reached the limit of Labels to add, you will need to implement the `onLabelsCompleted` interface:
```java
mAutoLabel.setOnLabelsCompletedListener(new AutoLabelUI.OnLabelsCompletedListener() {
@Override
public void onLabelsCompleted() {
Toast.makeText(getActivity(), "Completed!", Toast.LENGTH_SHORT).show();
}
});
```

To know when you have deleted all Labels, you will need to implement the `onLabelsEmpty` interface:
```java
mAutoLabel.setOnLabelsEmptyListener(new AutoLabelUI.OnLabelsEmptyListener() {
@Override
public void onLabelsEmpty() {
Toast.makeText(getActivity(), "EMPTY!", Toast.LENGTH_SHORT).show();
}
});
```

To know when you have deleted a Label, you will need to implement the `onRemoveLabel` interface:
```java
mAutoLabel.setOnRemoveLabelListener(new AutoLabelUI.OnRemoveLabelListener() {
@Override
public void onRemoveLabel(View view, int position) {
adapter.setItemSelected(position, false);
}
});
```

To know when you have clicked a Label, you will need to implement the `onClickLabel` interface:
```java
mAutoLabel.setOnLabelClickListener(new AutoLabelUI.OnLabelClickListener() {
@Override
public void onClickLabel(View v) {
Toast.makeText(getActivity(), ((Label) v).getText() , Toast.LENGTH_SHORT).show();
}
});
```

Or browse the [source code of the sample application][2] for a complete example of use.

Contribution
============

#### Pull requests are welcome!

I'd like to improve this library with your help!
If you've fixed a bug or have a feature you've added, just create a pull request. Issues can be reported on the github issue tracker.

Who's using it
=========================
*Does your app use AutoLabelUI? If you want to be featured on this list drop me a line.*

Author
=========================

David Pizarro ([email protected])


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License
-------

Copyright 2015 David Pizarro

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.
---

[1]: https://play.google.com/store/apps/details?id=com.dpizarro.libraries.autolabelui
[2]: https://github.com/DavidPizarro/AutoLabelUI/tree/master/app
[3]: https://github.com/DavidPizarro/AutoLabelUI/blob/master/library/src/main/res/values/attrs.xml