compile 'me.riddhimanadib.form-master:form-master:1.1.0'

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <android.support.v7.widget.RecyclerView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:id="@+id/recyclerView"
        android:descendantFocusability="beforeDescendants" />

</LinearLayout>

// initialize variables
mRecyclerView = (RecyclerView) findViewById(R.id.recyclerView);
mFormBuilder = new FormBuildHelper(this, mRecyclerView);

// declare form elements
FormHeader header = FormHeader.createInstance("Personal Info");
FormElementTextEmail element = FormElementTextEmail.createInstance().setTitle("Email").setHint("Enter Email");
        
// add them in a list
List<FormObject> formItems = new ArrayList<>();
formItems.add(header);
formItems.add(element);

// build and display the form
mFormBuilder.addFormElements(formItems);
mFormBuilder.refreshView();

FormHeader header = FormHeader.createInstance("Personal Info");

<Class> element = <Class>.createInstance()
    .setTag(101123151) // optional tag to uniquely identify the elemnt for later use
    .setType(FormElement.TYPE_PICKER_MULTI_CHECKBOX) // setting input type
    .setTitle("Pick your favourite fruit") // setting title
    .setValue("Banana") // setting value of the field, if any
    .setOptions(fruits) // setting pickable options, if any
    .setHint("e.g. banana, guava etc") // setting hints, if any
    .setRequired(false); // marking if the form element is required to be filled to make the form valid, include if needed

// email input
FormElementTextEmail element = FormElementTextEmail.createInstance().setTitle("Email").setHint("Enter Email");

// phone number input
FormElementTextPhone element = FormElementTextPhone.createInstance().setTitle("Phone").setValue("+8801712345678");

// single line text input
FormElementTextSingleLine element = FormElementTextSingleLine.createInstance().setTitle("Location").setValue("Dhaka");

// multi line text input (default 4)
FormElementTextMultiLine element = FormElementTextMultiLine.createInstance().setTitle("Address");

// number element input
FormElementTextNumber element = FormElementTextNumber.createInstance().setTitle("Zip Code").setValue("1000");

// date picker input
FormElementPickerDate element = FormElementPickerDate.createInstance().setTitle("Date").setDateFormat("MMM dd, yyyy");

// time picker input
FormElementPickerTime element = FormElementPickerTime.createInstance().setTitle("Time").setTimeFormat("KK hh");

// password input
FormElementTextPassword element = FormElementTextPassword.createInstance().setTitle("Password").setValue("abcd1234");

// switch input
FormElementSwitch element = FormElementSwitch.createInstance().setTitle("Frozen?").setSwitchTexts("Yes", "No");

// single item picker input
List<String> fruits = new ArrayList<>();
fruits.add("Banana");
fruits.add("Orange");
fruits.add("Mango");
fruits.add("Guava");
FormElementPickerSingle element = FormElementPickerSingle.createInstance().setTitle("Single Item").setOptions(fruits).setPickerTitle("Pick any item");

// multiple items picker input
List<String> fruits = new ArrayList<>();
fruits.add("Banana");
fruits.add("Orange");
fruits.add("Mango");
fruits.add("Guava");
FormElementPickerMulti element = FormElementPickerMulti.createInstance().setTitle("Multi Items").setOptions(fruits).setPickerTitle("Pick one or more").setNegativeText("reset");

FormBuildHelper mFormBuilder = new FormBuildHelper(this, mRecyclerView, new OnFormElementValueChangedListener() {
    @Override
    public void onValueChanged(FormElement formElement) {
        // do anything here with formElement.getValue()
    }
}
);

FormElement element = FormElement.createInstance()
    .setTag(2149) // unique tag number to identify this element
    .setType(FormElement.TYPE_PICKER_MULTI_CHECKBOX)
    .setTitle("Pick your favourite fruit");

FormElement targetElement = mFormBuilder.getFormElement(2149);
String targetValue = targetElement.getValue();

mFormBuilder.isValidForm(); // returns boolean whether the form is valid or not

<color name="colorFormMasterHeaderBackground">#DDDDDD</color>
<color name="colorFormMasterHeaderText">#000000</color>
<color name="colorFormMasterElementBackground">#FFFFFF</color>
<color name="colorFormMasterElementTextTitle">#222222</color>
<color name="colorFormMasterElementTextValue">#000000</color>
<color name="colorFormMasterDivider">#DDDDDD</color>

android:id="@+id/formElementTitle"
android:id="@+id/formElementValue"