How to prevent one activity from resizing when keyboard opens

Question

I want to prevent my activity from resizing when my keyboard opens.

I know I can use android:windowSoftInputMode=\"adjustNothing\" in my manifest folder to

Answer 1

Try to add in your code in onCreate

getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);

In case you are using a scroll view please add this

android:isScrollContainer="false"

Answer 2

Try this layout:

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:orientation="vertical">

            <TextView
                android:id="@+id/entrytext"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:text="Please Enter your Google Account"
                android:textAlignment="center"
                android:textSize="18dp"
                android:textStyle="bold" />


            <AutoCompleteTextView
                android:id="@+id/emailtext"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:hint="Email"
                android:inputType="textEmailAddress"
                android:textColorHint="#80000000" />

            <EditText
                android:id="@+id/passwordtext"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:hint="Password"
                android:inputType="textPassword"
                android:textColorHint="#80000000" />

            <Button
                android:id="@+id/enter"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:text="Enter"
                android:textAllCaps="false" />



        </LinearLayout>
    </ScrollView>

</androidx.constraintlayout.widget.ConstraintLayout>