Android SegmentedControl + multi row support + multi selection

minSdk API 14+

Segmented control for Android, with a lot of customization properties

ScreenShots

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Gradle

Add to project level build.gradle

allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

Add dependency to app module level build.gradle

dependencies {
    implementation 'com.github.RobertApikyan:SegmentedControl:1.2.0'
}

Maven

<repositories>
	<repository>
	    <id>jitpack.io</id>
	    <url>https://jitpack.io</url>
	</repository>
</repositories>

Add dependency

<dependency>
    <groupId>com.github.RobertApikyan</groupId>
    <artifactId>SegmentedControl</artifactId>
    <version>1.1.3</version>
</dependency>

Done.

Simple usage in XML

<segmented_control.widget.custom.android.com.segmentedcontrol.SegmentedControl
                android:id="@+id/segmented_control"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_margin="8dp"
                app:columnCount="3"				       
                app:distributeEvenly="true"
                app:textVerticalPadding="6dp"
                app:radius="12dp"
                app:segments="@array/your_array_data" />

Attributes

     <attr name="supportedSelectionsCount" format="boolean" /> setSupportedSelectionsCount(int)
     <attr name="reselectionEnabled" format="boolean" /> setDistributeEvenly(boolean)
     <attr name="distributeEvenly" format="boolean" /> setDistributeEvenly(boolean)
     <attr name="columnCount" format="integer" /> setColumnCount(int)
     <attr name="segments" format="reference" /> addSegments(Object[]), addSegments(List)
     <attr name="selectedStrokeColor" format="color" /> setSelectedStrokeColor(int)
     <attr name="unSelectedStrokeColor" format="color" /> setUnSelectedStrokeColor(int)
     <attr name="strokeWidth" format="dimension" / setStrokeWidth(int)
     <attr name="selectedBackgroundColor" format="color" /> setSelectedBackgroundColor(int)
     <attr name="unSelectedBackgroundColor" format="color" /> setUnSelectedBackgroundColor(int)
     <attr name="selectedTextColor" format="color"/> setSelectedTextColor(int)
     <attr name="unSelectedTextColor" format="color"/> setUnSelectedTextColor(int)
     <attr name="textSize" format="dimension"/> setTextSize(int)
     <attr name="selectionAnimationDuration" format="integer"/>
     <attr name="focusedBackgroundColor" format="color"/>
     <attr name="textHorizontalPadding" format="dimension"/> setTextHorizontalPadding(int)
     <attr name="textVerticalPadding" format="dimension"/> setTextVerticalPadding(int)
     <attr name="segmentVerticalMargin" format="dimension"/> setSegmentVerticalMargin(int)
     <attr name="segmentHorizontalMargin" format="dimension"/> setSegmentHorizontalMargin(int)
     <attr name="radius" format="dimension"/> setRadius(int)
     <attr name="topLeftRadius" format="dimension"/> setTopLeftRadius(int)
     <attr name="topRightRadius" format="dimension"/> setTopRightRadius(int)
     <attr name="bottomRightRadius" format="dimension"/> setBottomRightRadius(int)
     <attr name="bottomLeftRadius" format="dimension"/> setBottomLeftRadius(int)
     <attr name="radiusForEverySegment" format="boolean"/> setRadiusForEverySegment(boolean)
     <attr name="fontAssetPath" format="string"/>  setTypeFace(TypeFace)

Note: After every configuration change call segmentedControl.notifyConfigIsChanged() method

Example

        segmentedControl.setStrokeWidth(width.intValue());
        segmentedControl.setColumnCount(columnCount);
        segmentedControl.notifyConfigIsChanged();

SegmentedControl uses SegmentAdapter and SegmentViewHolder for displaying segments. There are allready exist a default implementations for SegmentAdapter (SegmentAdapterImpl) and SegmentViewHolder (SegmentViewHolderImpl), but if you want to make your custom implementation... well here is the steps

Define segment_item.xml inside layouts folder

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:id="@+id/text_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="center"
        android:layout_margin="2dp"
        android:background="@color/colorPrimary"
        android:gravity="center"
        android:textColor="@color/colorAccent"
        android:textSize="14sp" />
</LinearLayout>

Create a SegmentViewHolder instance (AppSegmentViewHolder) (here I define the segment generic data type as a String)

public class AppSegmentViewHolder extends SegmentViewHolder<String> {
    TextView textView;

    public AppSegmentViewHolder(@NonNull View sectionView) {
        super(sectionView);
        textView = (TextView) sectionView.findViewById(R.id.text_view);
    }

    @Override
    protected void onSegmentBind(String segmentData) {
        textView.setText(segmentData);
    }
}

Create a SegmentAdapter instance

public class AppSegmentAdapter extends SegmentAdapter<String, AppSegmentViewHolder> {

    @NonNull
    @Override
    protected AppSegmentViewHolder onCreateViewHolder(@NonNull LayoutInflater layoutInflater, ViewGroup viewGroup, int i) {
        return new AppSegmentViewHolder(layoutInflater.inflate(R.layout.item_segment, null));
    }
}

Pass the adapter to the segmentedControl

segmentedControl = (SegmentedControl) findViewById(R.id.segmented_control);
segmentedControl.setAdapter(new AppSegmentAdapter());

Finally add segments data.

segmentedControl.addSegments(getResources().getStringArray(R.array.segments));

That's it :)

For custom implementation use SegmentedControlUtils helper class in order to define segment background type and background radius.

License

Copyright 2017 Robert Apikyan

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.

RobertApikyan/SegmentedControl

RobertApikyan

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