NestedRadioGroup

Additional

Language
Kotlin
Version
1.1 (Oct 22, 2019)
Created
Oct 22, 2019
Updated
Oct 22, 2019
Owner
Jamshid M (Jamshid-M)
Contributor
Jamshid M (Jamshid-M)
1
Activity
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Source code
APK file

Blurb

NestedRadioGroup

RadioGroup which don't lose state with inner ViewGroup

You can add ViewGroup into RadioGroup to get complex views with RadioButtons.

Usage

Add it in your root build.gradle at the end of repositories

allprojects {
  repositories {
   ...
   maven { url 'https://jitpack.io' }
  }
 }
dependencies {
 implementation 'com.github.Jamshid-M:NestedRadioGroup:1.1'
}

Attributes

Only one attribute for disabling or enabling unselecting mode

Just specify flag in NestedRadioGroup

app:unselectable="true"

Open your project and setup NestedRadioGroup in your xml file, and add ViewGroups inside of RadioGroup. You have to include RadioButton inside of every ViewGroup or you will get an excetion with You need to add radio button inside of NestedRadioGroup message

<uz.jamshid.libarary.NestedRadioGroup
        android:id="@+id/rg"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:layout_margin="16dp"
        app:unselectable="true"
        >

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <RadioButton
                android:id="@+id/rb1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:clickable="false"
                />

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="Voice"/>

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@android:drawable/ic_btn_speak_now"/>
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <RadioButton
                android:id="@+id/rb2"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:clickable="false"
                />

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="Add"/>

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@android:drawable/ic_input_add"/>

        </LinearLayout>
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <RadioButton
                android:id="@+id/rb3"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:clickable="false"
                />

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="Delete"/>

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@android:drawable/ic_delete"/>
        </LinearLayout>
    </uz.jamshid.libarary.NestedRadioGroup>

You can handle SelectListener with lambda or in simple kotlin/java way

rg.setRadioGroupListener({
            Log.d("NestedRadioGroup", "select")
        }, {
            Log.d("NestedRadioGroup", "unSelect")
        },{
            Log.d("NestedRadioGroup", "reSelect")
        })

NestedRadioGroup have 3 callbacks onUnSelect onReSelect

onSelect


They all returns ViewGroup of RadioButton as parameter

You can also listen for only one callback, just by setting explicitly in lambda

rg.setRadioGroupListener(onUnSelect = {
            Log.d("NestedRadioGroup", "onUnSelect")
        })