- MIN API 16

1. Introduction
2. How does it work?
   • Step 01
   • Step 02
   • Step 03
   • Step 04
   • Step 05
3. License

Chips represent complex entities in small blocks, such as a contact.

Material Design Manifest - Chips https://material.google.com/components/chips.html

Figure 01: Android Chip Interface showcase

Android Chip Interface was developed using Kotlin language. Kotlin is free to use and owned by Jet Brains. It adds a lot of cool features, boosting your productiveness while keeping everythying 100% compatible with Java.

For details about technical implementation of this library please refer to the source code.

Add the library module dependency to your project:

compile 'br.com.edsilfer.android:chip-interface:1.0.10'

  <br.com.edsilfer.android.chipinterface.presenter.ChipEditText
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textColor="@color/colorAccent"
                    app:template="@raw/template_default_android_chip" />

In order to render the chip correctly, Android Chip Interface requires that the complex object that will have its representation converted into a chip to extend the Chip class and implement its abstract methods:

abstract class Chip() {
    abstract fun getHeader(): String

    abstract fun getSubheader(): String

    abstract fun getThumbnail(): String
}

ChipEditTex implements ChipControl, so you can retrieve it inside your code and call the methods:

• setChipStyle (style : ChipPalette): before using the methods below you must call this method in order to specify which design Android Chip Interface will use to render. You may customize your own layout or use some preset provided in Presets class:

Figure 02: Android Chip layout explanation

• addChip(chip: Chip, replaceable : String): adds a chip inside ChipEditTex. replaceable is the typed text existent on ChipEditTex that will be replaced by the chip;

• removeChip(chip: Chip): removes the prev priviously inserted chip;

For custom layout, place a XML file on res/raw folder and pass it on template attribute of ChipEditText:

<?xml version="1.0"?>

<chip id="default-theme">
    <state type="collapsed">
        <text type="label">
            <font>sans-serif</font>
            <size>12</size>
            <style>normal</style>
            <color>#a5a5a5</color>
        </text>
        <background type="collapsed">#f8f8fa</background>
    </state>

    <state type="expanded">
        <text
            id="header"
            type="label">
            <font>sans-serif</font>
            <size>14</size>
            <style>normal</style>
            <color>#ffffff</color>
        </text>

        <text
            id="subheader"
            type="label">
            <font>sans-serif</font>
            <size>12</size>
            <style>normal</style>
            <color>#ffffff</color>
        </text>

        <background type="top">#1A237E</background>
        <background type="bottom">#283593</background>
    </state>
</chip>

Note 01: this XML will be validate agains a XSD. Please, stick to the file structure.

Note 02: In order to customize the input text style you can treat ChipEditText as a regular EditText.

Copyright 2016 Edgar da Silva Fernandes

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.