Multi Line Radio Group

Additional

Language
Java
Version
v1.0.0.6 (Dec 12, 2017)
Created
Dec 25, 2016
Updated
Dec 12, 2017 (Retired)
Owner
Tzlil Gavra (Gavras)
Contributors
Tzlil Gavra (Gavras)
James (jwmach1)
2
Activity
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Source code
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MultiLineRadioGroup

Multi Line Radio Group is a Radio Group layout to show radio buttons in more than one line.

Setup

In your project's build.gradle file:

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

In your Application's or Module's build.gradle file:

dependencies {
    ...
    compile 'com.github.Gavras:MultiLineRadioGroup:v1.0.0.6'
    ...
}

XML Attributes:

XML Attributes:

max_in_row: A non-negative number that represents the maximum radio buttons in a row, 0 for all in one line.

radio_buttons: String-array resource reference that represents the texts of the desired radio buttons.

default_button: String that represents the text or the index of the radio button to be checked by default. The string should be in the following format: for text: "text:[text-of-button]" where text-of-button is the text of the button to check. for index: "index:[index-of-button]" where index-of-button is the index of the button to check. when the prefix omitted, "text:" inserted implicitly.

Code Example

From XML:

<com.whygraphics.multilineradiogroup.MultiLineRadioGroup xmlns:multi_line_radio_group="http://schemas.android.com/apk/res-auto"
        android:id="@+id/main_activity_multi_line_radio_group"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        multi_line_radio_group:default_button="button_2"
        multi_line_radio_group:max_in_row="3"
        multi_line_radio_group:radio_buttons="@array/radio_buttons" />

and in arrays.xml:

<string-array name="radio_buttons">
        <item>button_1</item>
        <item>button_2</item>
        <item>button_3</item>
        <item>button_4</item>
        <item>button_5</item>
</string-array>

In the activity:

MultiLineRadioGroup mMultiLineRadioGroup = (MultiLineRadioGroup) findViewById(R.id.main_activity_multi_line_radio_group);

mMultiLineRadioGroup.setOnCheckedChangeListener(new MultiLineRadioGroup.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(ViewGroup group, RadioButton button) {
                Toast.makeText(MainActivity.this,
                        button.getText() + " was clicked",
                        Toast.LENGTH_SHORT).show();
            }
});

Adding radio buttons programmatically:

mMultiLineRadioGroup.addButtons("button to add 1", "button to add 2", "button to add 3");