How to do Filled and Outlined at the same time TextInputLayout android?

Question

I used <com.google.android.material.textfield.TextInputLayout but I will also accept other options or libs

Expected result:

focused:
unfocused:

Answer 1

You can achieve this using a custom TextInputLayout Style which inherits from Widget.MaterialComponents.TextInputLayout.FilledBox and a custom background selector for TextInputEditText.

Create the TextInputLayout in xml like below:

<com.google.android.material.textfield.TextInputLayout
    android:id="@+id/emailTextInputLayout"
    style="@style/MyTextInputLayoutStyle"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginHorizontal="16dp"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent">

    <com.google.android.material.textfield.TextInputEditText
       android:id="@+id/emailTextInputEditText"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:background="@drawable/edit_text_background"
       android:hint="Email"
       android:importantForAutofill="no"
       android:singleLine="true" />
</com.google.android.material.textfield.TextInputLayout>

where @style/MyTextInputLayoutStyle is a custom style which inherits from Widget.MaterialComponents.TextInputLayout.FilledBox like below:

<style name="MyTextInputLayoutStyle" parent="Widget.MaterialComponents.TextInputLayout.FilledBox">
   <item name="boxBackgroundColor">@android:color/transparent</item>
   <item name="boxStrokeWidth">0dp</item>
   <item name="boxStrokeWidthFocused">0dp</item>
   <item name="hintTextColor">#7d8b9f</item>
</style>

and @drawable/edit_text_background is a Drawable Selector to change the background based on the default and focused states like below:

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_focused="true">
        <shape android:shape="rectangle">
            <solid android:color="#f0f5fa"/>
            <stroke android:width="2dp" android:color="#b5c3f6"/>
            <corners android:radius="10dp"/>
        </shape>
    </item>
    <item>
        <shape android:shape="rectangle">
            <solid android:color="#f0f5fa"/>
            <stroke android:width="0dp" android:color="#b5c3f6"/>
            <corners android:radius="10dp"/>
        </shape>
    </item>
</selector>

Results will be like below: