My EditText element is displaying well in popup window but its not allowing to enter values,I cant type anything inside that edittext element. 
here i have attached xml code and screenshot.if you want my main activity class java code too let me know i can add it here.

[![here the screenshot of UI ](https://i.stack.imgur.com/LBwji.png)](https://i.stack.imgur.com/LBwji.png)
xml code :

```
    `<?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical"
        android:background="@android:color/background_light">
        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:layout_margin="1dp"
            android:background="@android:color/darker_gray">
            >
            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:orientation="vertical"
                android:layout_margin="20dp">

                <TextView
                    android:id="@+id/texttitle1"
                    android:textStyle="bold"
                    android:textSize="25dp"
                    android:textColor="#891800"
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:text="Create Appoinment" />

                <TimePicker
                    android:id="@+id/timePicker1"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:timePickerMode="spinner" />

                <EditText
                    android:id="@+id/Easy"
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:inputType="textNoSuggestions"
                    />

                <Button
                    android:id="@+id/save"
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:onClick="openNewActivity"
                    android:text="Save" />

                <Button
                    android:id="@+id/dismiss"
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:text="Back to Menu" />

            </LinearLayout>
        </LinearLayout>
    </LinearLayout>`

```