Android Material Chips

A different approach to implement android material chips since using transformed images inside an EditText cause too many exceptions on older devices and older versions.

Features

Enter an email address and it will automatically transform into a chip

Customize your layout and text

##Download

Gradle:

via jCenter

buildscript {
    repositories {
        jcenter()
    }
}

dependencies {
    compile 'com.furiousseraphim.chips:material-chips:1.3.0'
}

##Usage

Use the ChipsView class in your layout file.

<com.seraphim.chips.ChipsView
    android:id="@+id/chipsView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" />

###Customize

Layout

Include xmlns:app="http://schemas.android.com/apk/res-auto" and customize your layout file.

<com.seraphim.chips.ChipsView
    android:id="@+id/chipsView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:cv_max_height="120dp"
    app:cv_vertical_spacing="2dp"
    app:cv_bg_color="#f00"
    app:cv_bg_color_clicked="#0f0"
    app:cv_bg_color_error_clicked="#0f0"
    app:cv_color="#00f"
    app:cv_color_clicked="#721"
    app:cv_color_error_clicked="#f00"
    app:cv_text_color="#199"
    app:cv_text_color_clicked="#180"
    app:cv_text_color_error_clicked="#000"
    app:cv_icon_placeholder="@drawable/ic_bug_report_24dp"
    app:cv_icon_delete="@drawable/ic_close_24dp"

====== Find the View in your Activity or Fragment class.

сhipsView = (ChipsView) findViewById(R.id.chipsView);

Listener

The ChipsView provides a listener to interact with your data.

сhipsView.setChipsListener(new ChipsView.ChipsListener() {
    @Override
    public void onChipAdded(ChipsView.Chip chip) {
        // chip added
    }

    @Override
    public void onChipDeleted(ChipsView.Chip chip) {
        // chip deleted
    }

    @Override
    public void onTextChanged(CharSequence text) {
        // text was changed
    }
});

Entry

Implement ChipEntry

public class MyChipEntry implements ChipEntry {
    private String name;
    private Uri imageUri;

    public MyChipEntry(String name, @Nullable Uri imageUri) {
        this.name = name;
        this.imageUri = imageUri;
    }

    @Override
    public String displayedName() {
        return name;
    }

    @Override
    public Uri avatarUri() {
        return imageUri;
    }
}

or use buit-in SimpleChipEntry

Add a new chip

сhipsView.addChip(yourEntry);

Add a non-removable chip.

сhipsView.addChip(yourEntry, true);

Remove a chip

сhipsView.removeChipBy(entry);

Add Custom chip validator

сhipsView.setChipsValidator(new ChipsView.ChipValidator() {
    @Override
    public boolean isValid(ChipEntry entry) {
        return true;
    }
});

Add or set Suggestions

final List<ChipEntry> entries = new ArrayList<>();
// fill list
chipsView.setSuggestions(entries);
// or
chipsView.addSuggestions(entries);

Set mode

Only entries from suggestions list can be chips

chipsView.setMode(ChipsView.Mode.ONLY_SUGGESTIONS);

or any inputted text can be chip(ability to set custom factory implementation coming soon)

chipsView.setMode(ChipsView.Mode.ALL); // default

License

Copyright (C) 2016 Doodle AG.
Copyright 2016 FuriousSeraphim.

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.