Develop Reference

EditText width is larger than its parent TableRow

I have couple of TableRows, each with a TextView and an EditText inside. But the EditText doesn't fit the table row, even though I've set its width to match_parent. The EditText ends outside the TableRow. I want it to fit the TableRow width.
Here's an image of what I mean:
How can I make it so the EditTexts end here, where it's red?:
Here's my xml:
<?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"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="32dp"
tools:context=".activity.ConfigScreenActivity">
<LinearLayout
android:id="#+id/linearLayout2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:stretchColumns="*">
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/novo_usuario_TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="#string/novo_usuario_texto"
android:textSize="20sp" />
<EditText
android:id="#+id/novo_usuario_EditText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_margin="5dp"
android:ems="10"
android:hint="Novo Usuário"
android:inputType="textPersonName"
android:textColorHint="#color/light_gray"
android:textSize="20sp"
tools:ignore="TextContrastCheck" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/nova_senha_TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="#string/nova_senha_texto"
android:textSize="20sp" />
<EditText
android:id="#+id/nova_senha_EditText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_margin="5dp"
android:ems="10"
android:hint="Nova Senha"
android:inputType="textPassword"
android:textColorHint="#color/light_gray"
android:textSize="20sp"
tools:ignore="SpeakableTextPresentCheck,DuplicateSpeakableTextCheck,TextContrastCheck" />
</TableRow>
</TableLayout>
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="100dp">
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/confirmar_senha_TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:singleLine="false"
android:text="#string/confirmar_senha_texto"
android:textSize="20sp" />
<EditText
android:id="#+id/confirmar_senha_EditText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_margin="5dp"
android:ems="10"
android:hint="Nova Senha"
android:inputType="textPersonName"
android:textColorHint="#color/light_gray"
android:textSize="20sp" />
</TableRow>
</TableLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="100dp">
<Button
android:id="#+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="20dp"
android:layout_weight="1"
android:text="#string/confirmar_button" />
<Button
android:id="#+id/cancelar_Button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="changeToMainScreen"
android:layout_marginLeft="20dp"
android:layout_weight="1"
android:text="#string/cancelar_button" />
</LinearLayout>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>

You can solve this issue by assigning weight to your EditTexts
Try that
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/linearLayout2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="32dp"
android:orientation="vertical"
tools:context=".activity.ConfigScreenActivity">
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:stretchColumns="*">
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/novo_usuario_TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="#string/novo_usuario_texto"
android:textSize="20sp" />
<EditText
android:id="#+id/novo_usuario_EditText"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_margin="5dp"
android:layout_weight="1"
android:ems="10"
android:hint="Novo Usuário"
android:inputType="textPersonName"
android:textColorHint="#color/light_gray"
android:textSize="20sp"
tools:ignore="TextContrastCheck" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/nova_senha_TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="#string/nova_senha_texto"
android:textSize="20sp" />
<EditText
android:id="#+id/nova_senha_EditText"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_margin="5dp"
android:layout_weight="1"
android:ems="10"
android:hint="Nova Senha"
android:inputType="textPassword"
android:textColorHint="#color/light_gray"
android:textSize="20sp"
tools:ignore="SpeakableTextPresentCheck,DuplicateSpeakableTextCheck,TextContrastCheck" />
</TableRow>
</TableLayout>
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="100dp">
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/confirmar_senha_TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:singleLine="false"
android:text="#string/confirmar_senha_texto"
android:textSize="20sp" />
<EditText
android:id="#+id/confirmar_senha_EditText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_margin="5dp"
android:ems="10"
android:hint="Nova Senha"
android:inputType="textPersonName"
android:textColorHint="#color/light_gray"
android:textSize="20sp" />
</TableRow>
</TableLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="100dp">
<Button
android:id="#+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="20dp"
android:layout_weight="1"
android:text="#string/confirmar_button" />
<Button
android:id="#+id/cancelar_Button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_weight="1"
android:onClick="changeToMainScreen"
android:text="#string/cancelar_button" />
</LinearLayout>
</LinearLayout>

android - Adjust resize and scrollview not working with edittext

I have this form and when the soft keyboard is open, the screen does not resize and dont make scroll on it.
I really want to know why. Why my view does not scroll? Why does not resize?
This is my xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:fitsSystemWindows="true"
>
<ScrollView
android:layout_width="match_parent"
android:fillViewport="true"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<RelativeLayout
android:id="#+id/relativeLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#fff">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="10dp"
android:background="#android:color/transparent"
android:visibility="invisible"
app:navigationIcon="#drawable/ic_left_arrow"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light">
</android.support.v7.widget.Toolbar>
<ImageView
android:id="#+id/imageView9"
android:layout_width="180dp"
android:layout_height="70dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/toolbar"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_marginLeft="10dp"
android:src="#drawable/logo" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/imageView9"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_alignStart="#+id/imageView9"
android:layout_below="#+id/imageView9"
android:layout_marginLeft="15dp"
android:paddingBottom="6dp"
android:text="OFERTAR OU \nSIMULAR LANCE"
android:textColor="#eb262a"
android:textSize="20sp"
android:textStyle="bold" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/linearLayout2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="15dp"
android:orientation="horizontal">
<RadioButton
android:id="#+id/livre"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Lance Livre" />
<RadioButton
android:id="#+id/fixo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Lance Fixo" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/linearLayout2"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"
android:orientation="horizontal">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<android.support.design.widget.TextInputLayout
android:id="#+id/text_input_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Percentual do lance">
<EditText
android:id="#+id/percent"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="#+id/textView12"
android:layout_toStartOf="#+id/textView12"
android:ems="10"
android:inputType="numberDecimal"
android:nextFocusDown="#+id/value"
android:textSize="14dp" />
</android.support.design.widget.TextInputLayout>
<TextView
android:id="#+id/textView12"
android:layout_width="25dp"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:text="%"
android:textColor="#000"
android:textSize="16dp"
android:textStyle="bold" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<android.support.design.widget.TextInputLayout
android:id="#+id/text_input_layout2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Valor do lance">
<EditText
android:id="#+id/value"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="numberDecimal"
android:textSize="14dp" />
</android.support.design.widget.TextInputLayout>
</RelativeLayout>
</LinearLayout>
<android.support.design.widget.TextInputLayout
android:id="#+id/text_input_layout3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:hint="Número do Protocolo">
<EditText
android:id="#+id/protocol"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="number"
android:textSize="14dp" />
</android.support.design.widget.TextInputLayout>
</LinearLayout>
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="30dp"
android:orientation="horizontal"
android:weightSum="10">
<Button
android:id="#+id/limpar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="5"
android:backgroundTint="#android:color/holo_red_light"
android:text="Limpar"
android:textColor="#ffffff"
android:visibility="visible" />
<Button
android:id="#+id/simular"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="5"
android:backgroundTint="#android:color/holo_red_light"
android:text="Simular"
android:textColor="#ffffff"
android:visibility="visible" />
<Button
android:id="#+id/registrar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="5"
android:backgroundTint="#android:color/holo_red_light"
android:text="Registrar"
android:textColor="#ffffff"
android:visibility="gone" />
</LinearLayout>
<TextView
android:id="#+id/label"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="20dp"
android:text="Lance Fixo é definido em 30%"
android:textAlignment="center"
android:textColor="#000"
android:textSize="16sp"
android:visibility="gone" />
</LinearLayout>
</ScrollView>
</LinearLayout>
I already tried set match_parent to scrollview.
And I have this in my manifest android:windowSoftInputMode="stateAlwaysHidden|adjustResize".

If you are using "FULLSCREEN" theme for your application or activity then the "RESIZE" functionality will not work, you should use "NoTitleBar" theme without "FULLSCREEN".
It will work 100%.
And you should use "RelativeLayout" in place of parent layout(main linearlayout).

I found the problem. I'm using <item name="android:windowFullscreen">true</item>
and when the fullscreen flags are actived, the resize dont work.

If you want to resize the activity when the keyboard pops up you need to specify a line of code in manifest file inside activity tag :
android:windowSoftInputMode="adjustResize"
Refer this link for more details : https://developer.android.com/training/keyboard-input/visibility.html
You can even try to adjust screen in activity put the below code in you activity onCreate method:
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE|WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
Hope this should help!!

add this line to activity which you want to resize on opening soft keyboard:
android:windowSoftInputMode="adjustResize"
UPDATE POST:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:fitsSystemWindows="true"
>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<RelativeLayout
android:id="#+id/relativeLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#fff">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="10dp"
android:background="#android:color/transparent"
android:visibility="invisible"
app:navigationIcon="#drawable/ic_left_arrow"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light">
</android.support.v7.widget.Toolbar>
<ImageView
android:id="#+id/imageView9"
android:layout_width="180dp"
android:layout_height="70dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/toolbar"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_marginLeft="10dp"
android:src="#drawable/logo"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/imageView9"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_alignStart="#+id/imageView9"
android:layout_below="#+id/imageView9"
android:layout_marginLeft="15dp"
android:paddingBottom="6dp"
android:text="OFERTAR OU \nSIMULAR LANCE"
android:textColor="#eb262a"
android:textSize="20sp"
android:textStyle="bold"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1">
<LinearLayout
android:id="#+id/linearLayout2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="15dp"
android:orientation="horizontal">
<RadioButton
android:id="#+id/livre"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Lance Livre"/>
<RadioButton
android:id="#+id/fixo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Lance Fixo"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/linearLayout2"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"
android:orientation="horizontal">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<android.support.design.widget.TextInputLayout
android:id="#+id/text_input_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Percentual do lance">
<EditText
android:id="#+id/percent"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="#+id/textView12"
android:layout_toStartOf="#+id/textView12"
android:ems="10"
android:inputType="numberDecimal"
android:nextFocusDown="#+id/value"
android:textSize="14dp"/>
</android.support.design.widget.TextInputLayout>
<TextView
android:id="#+id/textView12"
android:layout_width="25dp"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:text="%"
android:textColor="#000"
android:textSize="16dp"
android:textStyle="bold"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<android.support.design.widget.TextInputLayout
android:id="#+id/text_input_layout2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Valor do lance">
<EditText
android:id="#+id/value"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="numberDecimal"
android:textSize="14dp"/>
</android.support.design.widget.TextInputLayout>
</RelativeLayout>
</LinearLayout>
<android.support.design.widget.TextInputLayout
android:id="#+id/text_input_layout3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:hint="Número do Protocolo">
<EditText
android:id="#+id/protocol"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="number"
android:textSize="14dp"/>
</android.support.design.widget.TextInputLayout>
</LinearLayout>
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="30dp"
android:orientation="horizontal"
android:weightSum="10">
<Button
android:id="#+id/limpar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="5"
android:backgroundTint="#android:color/holo_red_light"
android:text="Limpar"
android:textColor="#ffffff"
android:visibility="visible"/>
<Button
android:id="#+id/simular"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="5"
android:backgroundTint="#android:color/holo_red_light"
android:text="Simular"
android:textColor="#ffffff"
android:visibility="visible"/>
<Button
android:id="#+id/registrar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="5"
android:backgroundTint="#android:color/holo_red_light"
android:text="Registrar"
android:textColor="#ffffff"
android:visibility="gone"/>
</LinearLayout>
<TextView
android:id="#+id/label"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="20dp"
android:text="Lance Fixo é definido em 30%"
android:textAlignment="center"
android:textColor="#000"
android:textSize="16sp"
android:visibility="gone"/>
</LinearLayout>
</ScrollView>
</LinearLayout>

Scrolling not working in android xml layout?

I am getting problem to make this layout scroll it is not scrolling. I have also used the Scrollview in this. I am not able to detect why it is not working. This is a login screen with Social Login buttons at the bottom of the screen. but it is not working.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/mail_login"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#mipmap/login_bg_img"
android:isScrollContainer="true">
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:isScrollContainer="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:isScrollContainer="true">
<TextView
android:id="#+id/txt_heading"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginTop="15dp"
android:background="#null"
android:gravity="center"
android:text="Sign In"
android:textColor="#ffffff"
android:textSize="#dimen/Login_signinText" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="55dp"
android:orientation="vertical">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="30dp"
android:src="#mipmap/login_logo_icon" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="#mipmap/login_input_bar1"
android:gravity="left|center_vertical"
android:orientation="vertical">
<EditText
android:id="#+id/et_email_login"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#null"
android:hint="Username"
android:maxLength="20"
android:maxLines="1"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:singleLine="true"
android:textColor="#777e86"
android:textColorHint="#777e86"
android:textSize="#dimen/Login_username" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/ll_singup_password"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="#mipmap/login_input_bar2"
android:gravity="left|center_vertical"
android:orientation="vertical">
<EditText
android:id="#+id/et_password_login"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#null"
android:hint="Password"
android:inputType="textPassword"
android:maxLength="15"
android:maxLines="1"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:singleLine="true"
android:textColor="#777e86"
android:textColorHint="#777e86"
android:textSize="#dimen/Login_username" />
</LinearLayout>
<TextView
android:id="#+id/txt_forget_password"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="4dp"
android:layout_marginTop="5dp"
android:text="Forgot Password?"
android:textColor="#ffffff"
android:textSize="#dimen/Login_forgotpassword" />
<TextView
android:id="#+id/txt_sign_up"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="4dp"
android:layout_marginTop="30dp"
android:gravity="center"
android:text="Forget Password"
android:textColor="#ffffff"
android:textSize="#dimen/Login_forgotpassword" />
</LinearLayout>
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="15dp"
android:gravity="center"
android:orientation="vertical">
<ImageView
android:id="#+id/login_btn"
style="?android:borderlessButtonStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#mipmap/login_btn" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="Let me in"
android:textColor="#fff"
android:textSize="18sp" />
</RelativeLayout>
<!--<LinearLayout-->
<!--android:layout_width="match_parent"-->
<!--android:layout_height="wrap_content"-->
<!--android:orientation="vertical"-->
<!--android:gravity="center"-->
<!--android:layout_marginTop="15dp"-->
<!--android:paddingBottom="10dp"-->
<!--android:layout_alignParentBottom="true">-->
<!--<TextView-->
<!--android:id="#+id/forgot_login"-->
<!--android:layout_width="wrap_content"-->
<!--android:layout_height="wrap_content"-->
<!--android:paddingBottom="8dp"-->
<!--android:paddingRight="5dp"-->
<!--android:text="Forgot Password ?"-->
<!--android:textSize="18sp"-->
<!--android:textColor="#fff"/>-->
<!--</LinearLayout>-->
<!--<LinearLayout-->
<!--android:layout_width="match_parent"-->
<!--android:layout_height="wrap_content"-->
<!--android:orientation="vertical"-->
<!--android:gravity="center"-->
<!--android:layout_marginTop="25dp"-->
<!--android:paddingBottom="10dp"-->
<!--android:layout_alignParentBottom="true">-->
<!--<TextView-->
<!--android:id="#+id/Sign_up"-->
<!--android:layout_width="wrap_content"-->
<!--android:layout_height="wrap_content"-->
<!--android:paddingBottom="8dp"-->
<!--android:paddingRight="5dp"-->
<!--android:text="Don't have an account? Sign Up"-->
<!--android:textSize="18sp"-->
<!--android:textColor="#fff"/>-->
<!--</LinearLayout>-->
</LinearLayout>
</LinearLayout>
</LinearLayout>
</ScrollView>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginTop="30dp"
android:orientation="horizontal"
android:weightSum="3">
<LinearLayout
android:id="#+id/ll_fb"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="#mipmap/login_facebook_btn"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:id="#+id/ll_google"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="#mipmap/login_google_btn"
android:orientation="horizontal">
</LinearLayout>
<LinearLayout
android:id="#+id/ll_twitter"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="#mipmap/login_twitter_btn"
android:orientation="horizontal">
</LinearLayout>
</LinearLayout>

Try to work like that
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="#+id/llbottom"
android:layout_alignParentTop="true"
>
and take id to your bottom id
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginTop="30dp"
android:orientation="horizontal"
android:id="#+id/llbottom"
android:weightSum="3">

close the tag at the end.</RelativeLayout>

Try adding this attribute to your scrollviewer:
android:fillViewport="true"

You use this.`
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/mail_login"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#mipmap/ic_launcher"
>
<ScrollView
android:layout_width="match_parent"
android:layout_height="120dp"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:isScrollContainer="true">
<TextView
android:id="#+id/txt_heading"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginTop="15dp"
android:background="#null"
android:gravity="center"
android:text="Sign In"
android:textColor="#ffffff"
android:textSize="12sp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="55dp"
android:orientation="vertical">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="30dp"
android:src="#mipmap/ic_launcher" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="#mipmap/ic_launcher"
android:gravity="left|center_vertical"
android:orientation="vertical">
<EditText
android:id="#+id/et_email_login"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#null"
android:hint="Username"
android:maxLength="20"
android:maxLines="1"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:singleLine="true"
android:textColor="#777e86"
android:textColorHint="#777e86"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/ll_singup_password"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="#mipmap/ic_launcher"
android:gravity="left|center_vertical"
android:orientation="vertical">
<EditText
android:id="#+id/et_password_login"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#null"
android:hint="Password"
android:inputType="textPassword"
android:maxLength="15"
android:maxLines="1"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:singleLine="true"
android:textColor="#777e86"
android:textColorHint="#777e86"
android:textSize="12sp" />
</LinearLayout>
<TextView
android:id="#+id/txt_forget_password"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="4dp"
android:layout_marginTop="5dp"
android:text="Forgot Password?"
android:textColor="#ffffff"
android:textSize="12sp" />
<TextView
android:id="#+id/txt_sign_up"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="4dp"
android:layout_marginTop="30dp"
android:gravity="center"
android:text="Forget Password"
android:textColor="#ffffff"
android:textSize="12sp" />
</LinearLayout>
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="15dp"
android:gravity="center"
android:orientation="vertical">
<ImageView
android:id="#+id/login_btn"
style="?android:borderlessButtonStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#mipmap/ic_launcher" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="Let me in"
android:textColor="#fff"
android:textSize="18sp" />
</RelativeLayout>
</LinearLayout>
</LinearLayout>
</LinearLayout>
</ScrollView>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginTop="30dp"
android:orientation="horizontal"
android:weightSum="3">
<LinearLayout
android:id="#+id/ll_fb"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="#mipmap/ic_launcher"
android:orientation="horizontal">
</LinearLayout>
</LinearLayout>
</RelativeLayout>

How to set LinearLayout at center of it's parent RelativeLayout?

In my login page I have two LinearLayouts. The second Linear-layout I want to set at center of it's Parent Relative layout and another Linear layout I want to be set top|left of it's parent Relative- layout.
How can I achieve this?
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/rootLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/yellow">
<ScrollView
android:id="#+id/scrollView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="false">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:gravity="top"
android:layout_alignParentLeft="true"
android:orientation="vertical">
<TextView
android:id="#+id/user_name_text_view_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:text="#string/language_title"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#color/redcolor" />
<Spinner
android:id="#+id/spinnerList"
style="#style/spinner_style"
android:layout_width="85dp"
android:layout_height="wrap_content"
android:layout_marginTop="3dp" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="40dp"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_marginTop="25dp"
android:src="#drawable/ic_serba_logo_red" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/textmain"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_margin="10dp"
android:orientation="vertical">
<EditText
android:id="#+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:background="#drawable/bordertextbox"
android:ems="10"
android:hint="#string/username_title"
android:inputType="textEmailAddress"
android:padding="8dp"
android:textColor="#android:color/white"
android:textColorHint="#android:color/white">
<requestFocus />
</EditText>
<EditText
android:id="#+id/editText2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="7dp"
android:background="#drawable/bordertextbox"
android:ems="10"
android:hint="#string/password_title"
android:inputType="textPassword"
android:padding="8dp"
android:textColor="#android:color/white"
android:textColorHint="#android:color/white" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:weightSum="2">
<Button
android:id="#+id/registerButton"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_marginRight="7dp"
android:layout_weight="1"
android:background="#color/splahbgcolor"
android:text="#string/user_register_title"
android:textColor="#android:color/white" />
<Button
android:id="#+id/loginButton"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_marginLeft="7dp"
android:layout_weight="1"
android:background="#color/splahbgcolor"
android:text="#string/user_login__title"
android:textColor="#android:color/white" />
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</ScrollView>
</RelativeLayout>

You just need to change 2 things :
android:fillViewport="true" //for scrollView
and for your RelativeLayout height should be match_parent
android:layout_height="match_parent"

use android:layout_centerInParent="true" for LinearLayout when its parent is Relative layout
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/rootLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/yellow">
<ScrollView
android:id="#+id/scrollView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="false">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:gravity="top"
android:layout_alignParentLeft="true"
android:orientation="vertical">
<TextView
android:id="#+id/user_name_text_view_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:text="#string/language_title"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#color/redcolor" />
<Spinner
android:id="#+id/spinnerList"
style="#style/spinner_style"
android:layout_width="85dp"
android:layout_height="wrap_content"
android:layout_marginTop="3dp" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="40dp"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_marginTop="25dp"
android:src="#drawable/ic_serba_logo_red" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/textmain"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_margin="10dp"
android:orientation="vertical">
<EditText
android:id="#+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:background="#drawable/bordertextbox"
android:ems="10"
android:hint="#string/username_title"
android:inputType="textEmailAddress"
android:padding="8dp"
android:textColor="#android:color/white"
android:textColorHint="#android:color/white">
<requestFocus />
</EditText>
<EditText
android:id="#+id/editText2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="7dp"
android:background="#drawable/bordertextbox"
android:ems="10"
android:hint="#string/password_title"
android:inputType="textPassword"
android:padding="8dp"
android:textColor="#android:color/white"
android:textColorHint="#android:color/white" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:weightSum="2">
<Button
android:id="#+id/registerButton"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_marginRight="7dp"
android:layout_weight="1"
android:background="#color/splahbgcolor"
android:text="#string/user_register_title"
android:textColor="#android:color/white" />
<Button
android:id="#+id/loginButton"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_marginLeft="7dp"
android:layout_weight="1"
android:background="#color/splahbgcolor"
android:text="#string/user_login__title"
android:textColor="#android:color/white" />
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</ScrollView>
</RelativeLayout>

I have Change your code Just try it. i think its work well
<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/rootLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/background_light">
<ScrollView
android:id="#+id/scrollView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:gravity="top"
android:layout_alignParentLeft="true"
android:orientation="vertical">
<TextView
android:id="#+id/user_name_text_view_id"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:text="title"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#android:color/holo_red_dark" />
<Spinner>
android:id="#+id/spinnerList"
style="#"
android:layout_width="85dp"
android:layout_height="wrap_content"
android:layout_marginTop="3dp" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="40dp"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:src="#mipmap/ic_launcher" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/textmain"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_margin="10dp"
android:orientation="vertical">
<EditText
android:id="#+id/editText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:background="#android:color/holo_blue_light"
android:ems="10"
android:hint="username"
android:inputType="textEmailAddress"
android:padding="8dp"
android:textColor="#android:color/white"
android:textColorHint="#android:color/white">
<requestFocus />
</EditText>
<EditText
android:id="#+id/editText2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="7dp"
android:background="#android:color/holo_blue_light"
android:ems="10"
android:hint="password"
android:inputType="textPassword"
android:padding="8dp"
android:textColor="#android:color/white"
android:textColorHint="#android:color/white" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:weightSum="2">
<Button
android:id="#+id/registerButton"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_marginRight="7dp"
android:layout_weight="1"
android:background="#color/BlueColor"
android:text="register"
android:textColor="#android:color/white" />
<Button
android:id="#+id/loginButton"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_marginLeft="7dp"
android:layout_weight="1"
android:background="#1FFBBD"
android:text="Login"
android:textColor="#android:color/white" />
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</ScrollView>

ScrollView Not Working(It's Not Scrolling the layout)

I am new to Android and working on a App and stuck here on ScrollView. I have tried width and height "match parent" but still not working. I am posting my code. I have wasted more than an hour on this. Thanks in advance.
Here is my XML:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1"
android:orientation="vertical">
<LinearLayout
android:id="#+id/linear_header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="0.02"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:padding="20dp"
android:text="Marketing"
android:textColor="#color/black"
android:textSize="25dp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:id="#+id/linear_register"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/linear_header"
android:layout_weight="0.02"
android:background="#color/light_blue"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:padding="15dp"
android:text="Register Here"
android:textColor="#color/white"
android:textSize="22dp"
android:textStyle="bold" />
</LinearLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/linear_register"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="20dp"
android:layout_weight="0.04"
android:orientation="vertical">
<EditText
android:id="#+id/edit_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Name*"
android:inputType="text" />
<EditText
android:id="#+id/edit_email"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:hint="Email*"
android:inputType="text" />
<EditText
android:id="#+id/edit_pswd"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:hint="Password*"
android:inputType="text" />
<EditText
android:id="#+id/edit_cnfrm_pswd"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:hint="Confirm Password*"
android:inputType="text" />
<Button
android:id="#+id/btn_register"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginLeft="50dp"
android:layout_marginRight="50dp"
android:layout_marginTop="20dp"
android:background="#drawable/button_bg"
android:padding="15dp"
android:text="Register"
android:textStyle="bold" />
<TextView
android:id="#+id/txt_forgot_pswd"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="10dp"
android:text="Forgot/Reset Password"
android:textColor="#color/light_blue" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:weightSum="1"
android:layout_marginBottom="10dp"
android:orientation="horizontal">
<Button
android:id="#+id/btn_google"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="GOOGLE"
android:textColor="#color/white"
android:textStyle="bold"
android:textSize="15sp"
android:layout_marginRight="5dp"
android:background="#color/red"
android:layout_weight="0.5"/>
<Button
android:id="#+id/btn_facebook"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="FACEBOOK"
android:textColor="#color/white"
android:background="#color/fb_blue"
android:layout_marginLeft="5dp"
android:textStyle="bold"
android:textSize="15sp"
android:layout_weight="0.5"/>
</LinearLayout>
</LinearLayout>
</ScrollView>
</LinearLayout>

set lay out weight to scroll view like
<ScrollView
android:layout_weight="0.96"
android:layout_width="match_parent"
android:layout_height="wrap_content">