Develop Reference

ScrollView.FOCUS_UP not working in my project with root layout as scrollView

I know it is silly question but i used many solution which already given by stack Overflow but no one solve my problem, my question is, I want to Scroll Up the layout after clicking on last edittext because keyboard hide the EditText and i am unable to see what is typing..
Code I am using in onCreate method
scrollView=(ScrollView)findViewById(R.id.activityRoot);
addressEdt=(EditText)findViewById(R.id.profilAddress);
addressEdt.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
scrollView.fullScroll(ScrollView.FOCUS_UP);
}
});
My xml code is
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true"
android:id="#+id/activityRoot">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#color/colorWhite">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:gravity="center"
android:layout_marginTop="10dp"
android:id="#+id/linearLayout7">
<FrameLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<TextView
android:id="#+id/driverName"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center|bottom"
android:layout_marginTop="90dp"
android:gravity="center"
android:padding="5dp"
android:text="Kevin Michaels"
android:textSize="18dp" />
<TextView
android:id="#+id/total_rides_editProfile"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center|bottom"
android:layout_marginTop="140dp"
android:gravity="center"
android:padding="5dp"
android:text=""
android:textSize="17dp" />
<com.mikhaellopez.circularimageview.CircularImageView
android:id="#+id/userProfileImageView"
android:layout_width="120dp"
android:layout_height="120dp"
android:layout_gravity="center_horizontal|top"
android:scaleType="centerCrop"
android:src="#drawable/profile_user_icon" />
<ProgressBar
android:id="#+id/profileImageProgress"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginBottom="30dp" />
<ImageView
android:id="#+id/userChangePhotoButton"
android:layout_width="37dp"
android:layout_height="37dp"
android:layout_gravity="right|top"
android:src="#drawable/camera_icon" />
</FrameLayout>
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingLeft="30dp"
android:paddingRight="30dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentBottom="true"
android:layout_marginBottom="20dp"
android:layout_below="#+id/linearLayout7">
<EditText
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_gravity="center_horizontal"
android:hint="Username"
android:paddingLeft="15dp"
android:paddingRight="60dp"
android:layout_marginTop="7dp"
android:gravity="center"
android:maxLength="20"
android:digits="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
style="#style/ProfileUserNameEditText"
android:singleLine="true"
android:id="#+id/txtprofileUserName"/>
<EditText
style="#style/ProfileMobileNumberEditText"
android:layout_width="match_parent"
android:layout_height="40dp"
android:id="#+id/profileMobile"
android:layout_gravity="center_horizontal"
android:hint="Mobile"
android:paddingLeft="15dp"
android:paddingRight="60dp"
android:layout_marginTop="7dp"
android:gravity="center"
android:maxLength="10"
android:singleLine="true"
android:inputType="phone|textPhonetic"/>
<EditText
style="#style/ProfileAddressEditText"
android:layout_width="match_parent"
android:layout_height="40dp"
android:id="#+id/profilAddress"
android:layout_gravity="center_horizontal"
android:hint="Address"
android:inputType="text"
android:paddingLeft="15dp"
android:paddingRight="60dp"
android:layout_marginTop="7dp"
android:gravity="center"
android:singleLine="true"
android:maxLines="1"
android:drawableLeft="#drawable/edit_profile_address"
android:maxLength="40"
/>
<TextView
style="#style/ProfileEmailEditText"
android:layout_width="match_parent"
android:layout_height="40dp"
android:id="#+id/profileEmail"
android:layout_gravity="center_horizontal"
android:hint="Email"
android:paddingLeft="15dp"
android:paddingRight="60dp"
android:layout_marginTop="7dp"
android:gravity="center"
android:singleLine="true" />
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/saveProfileButton"
android:background="#drawable/a_log_in_button"
android:text="Done"
android:textColor="#color/white"
android:layout_marginTop="10dp"
android:textSize="17dp"/>
</LinearLayout>
</LinearLayout>
</ScrollView>

adjustPan not properly resizing screen

I have a layout with Text,2 Spinners, 1 EditText and 1 Button on the end. When i want to enter something in EditText that button get covered by Keyboard.
This is Fragment not Activity if it's making any difference.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:background="#color/transparentlightgrey">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<RelativeLayout
android:id="#+id/SectionName"
android:layout_width="fill_parent"
android:layout_height="56dp"
android:background="#color/neonGreen"
android:textColor="#C6D600"
android:textSize="20sp"
android:textStyle="normal|bold">
<TextView
android:id="#+id/textView14"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="false"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:text="Add Credit"
android:textColor="#color/lightGrey"
android:textSize="20dp"
android:textStyle="bold" />
</RelativeLayout>
<LinearLayout
android:id="#+id/linearLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/AddPointsHolder"
android:layout_alignParentStart="true"
android:layout_alignParentLeft="true"
android:layout_marginTop="10dp"
android:orientation="vertical">
<Spinner
android:id="#+id/spinneroperater"
android:layout_width="fill_parent"
android:layout_height="40dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_weight="1"
android:background="#d8d8d8"
android:spinnerMode="dialog" />
<Spinner
android:id="#+id/spinnerTopUp"
android:layout_width="fill_parent"
android:layout_height="40dp"
android:layout_marginLeft="10dp"
android:layout_marginTop="10dp"
android:layout_marginRight="10dp"
android:layout_weight="1"
android:background="#d8d8d8"
android:spinnerMode="dialog"
android:touchscreenBlocksFocus="false" />
<EditText
android:id="#+id/phoneNumber"
android:layout_width="fill_parent"
android:layout_height="40dp"
android:layout_below="#+id/linearLayout"
android:layout_alignParentStart="true"
android:layout_alignParentLeft="true"
android:layout_marginLeft="10dp"
android:layout_marginTop="10dp"
android:layout_marginRight="10dp"
android:background="#drawable/edit_text_border"
android:ems="10"
android:hint="Enter Phone number"
android:inputType="number"
android:maxLength="12"
android:paddingLeft="5dp"
android:textColor="#ffffff"
android:textColorHint="#ffffff"
android:textSize="18dp" />
</LinearLayout>
<TextView
android:id="#+id/AddPointsHolder"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/SectionName"
android:layout_alignParentStart="true"
android:layout_alignParentLeft="true"
android:layout_marginLeft="10dp"
android:layout_marginTop="10dp"
android:layout_marginRight="10dp"
android:text="#string/addPoints"
android:textColor="#ffffff" />
<Button
android:id="#+id/addPoints"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/linearLayout"
android:layout_centerHorizontal="true"
android:layout_marginTop="10dp"
android:background="#drawable/rounded_button_clickable"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:text="Add Credit" />
</RelativeLayout>
</ScrollView>
</RelativeLayout>

adjustPan doesn't resize the screen. Since you have a scrolling view, you should be using adjustResize.
From the docs on adjustPan:
The activity's main window is not resized to make room for the soft keyboard. Rather, the contents of the window are automatically panned so that the current focus is never obscured by the keyboard and users can always see what they are typing. This is generally less desirable than resizing, because the user may need to close the soft keyboard to get at and interact with obscured parts of the window.

Do this.
<LinearLayout
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"
android:gravity="center_horizontal"
android:background="#color/white"
android:orientation="vertical">
<ScrollView
android:id="#+id/login_form"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<LinearLayout
android:id="#+id/email_login_form"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="center"
android:padding="20dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Add Credit"
android:id="#+id/textView14"
android:textColor="#color/lightGrey"
android:textSize="20dp"
android:textStyle="bold"
android:layout_centerVertical="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="false"
android:layout_marginLeft="10dp" />
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/AddPointsHolder"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:id="#+id/linearLayout"
android:layout_marginTop="10dp">
<Spinner
android:layout_width="fill_parent"
android:layout_height="40dp"
android:id="#+id/spinneroperater"
android:spinnerMode="dialog"
android:layout_weight="1"
android:background="#d8d8d8"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp" />
<Spinner
android:layout_width="fill_parent"
android:layout_height="40dp"
android:id="#+id/spinnerTopUp"
android:spinnerMode="dialog"
android:layout_weight="1"
android:layout_marginTop="10dp"
android:background="#d8d8d8"
android:touchscreenBlocksFocus="false"
android:layout_marginRight="10dp"
android:layout_marginLeft="10dp" />
<EditText
android:layout_width="fill_parent"
android:layout_height="40dp"
android:inputType="number"
android:ems="10"
android:id="#+id/phoneNumber"
android:hint="Enter Phone number"
android:background="#drawable/edit_text_border"
android:textSize="18dp"
android:paddingLeft="5dp"
android:layout_below="#+id/linearLayout"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_marginTop="10dp"
android:maxLength="12"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:textColor="#ffffff"
android:textColorHint="#ffffff" />
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/addPoints"
android:id="#+id/AddPointsHolder"
android:layout_below="#+id/SectionName"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_marginTop="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:textColor="#ffffff" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Add Credit"
android:id="#+id/addPoints"
android:layout_below="#+id/linearLayout"
android:layout_centerHorizontal="true"
android:layout_marginTop="10dp"
android:background="#drawable/rounded_button_clickable"
android:paddingRight="10dp"
android:paddingLeft="10dp" />
</LinearLayout>
</ScrollView>
</LinearLayout>

Android scrollview with viewpager layout_weight issue

First of all this is the code
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:custom="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/scrollView"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:background="#color/com_facebook_blue"
android:fadeScrollbars="false"
android:fillViewport="true"
tools:context="com.example.Test.MainActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:isScrollContainer="true"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:custom="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:weightSum="4">
<android.support.v4.view.ViewPager
android:id="#+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="2"
android:layout_gravity="top"
android:scaleType="fitXY"
android:textColor="#android:color/black" />
<RelativeLayout
android:id="#+id/level2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="2"
android:layout_gravity="bottom"
android:background="#e0e0e0"
android:orientation="vertical">
<ProgressBar
android:id="#+id/progressBar2"
style="?android:attr/progressBarStyleLarge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:visibility="gone" />
<RelativeLayout
android:id="#+id/viewPagerIndicator"
android:layout_width="match_parent"
android:layout_height="55dp"
android:layout_alignParentBottom="true"
android:layout_gravity="center_horizontal|bottom"
android:layout_marginTop="5dp"
android:background="#android:color/black"
android:gravity="center"
android:visibility="gone">
<LinearLayout
android:id="#+id/viewPagerCountDots"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:background="#android:color/black"
android:gravity="center"
android:orientation="horizontal"
android:visibility="gone" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/rela"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:background="#e0e0e0">
<ImageButton
android:id="#+id/deleteButton"
android:layout_width="50dp"
android:layout_height="50dp"
android:background="#color/transparent"
android:scaleType="fitXY"
android:src="#mipmap/ruhesi_delete"
/>
<ImageButton
android:id="#+id/writeButton"
android:layout_width="50dp"
android:layout_height="50dp"
android:layout_alignParentTop="true"
android:layout_marginLeft="50dp"
android:layout_toEndOf="#+id/deleteButton"
android:layout_toRightOf="#+id/deleteButton"
android:background="#color/transparent"
android:scaleType="fitXY"
android:src="#mipmap/ruhesi_add" />
<ImageButton
android:id="#+id/writeButtons"
android:layout_width="50dp"
android:layout_height="50dp"
android:layout_alignParentTop="true"
android:layout_marginLeft="50dp"
android:layout_toEndOf="#+id/deleteButton"
android:layout_toRightOf="#+id/deleteButton"
android:background="#color/transparent"
android:scaleType="fitXY"
android:src="#mipmap/ruhesi_confirm"
android:visibility="invisible" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/temelbilgiler"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/rela"
android:background="#e0e0e0"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin">
<TextView
android:id="#+id/temelBilgilerInfo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="18dp"
android:text="#string/temelbilgileriinfo"
android:textColor="#android:color/black"
android:textSize="20dp" />
<View
android:id="#+id/layout_root"
android:layout_width="fill_parent"
android:layout_height="1dip"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/temelBilgilerInfo"
android:background="#drawable/ruhesi_lines" />
<EditText
android:id="#+id/birthday_edit"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/layout_root"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:ellipsize="start"
android:ems="10"
android:gravity="center_horizontal"
android:hint="Enter Birthday"
android:inputType="date"
android:textColor="#000000"
android:textColorHint="#DDAAAAAA" />
<EditText
android:id="#+id/birthday_edit1"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/birthday_edit"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:ellipsize="start"
android:ems="10"
android:gravity="center_horizontal"
android:hint="Enter Birthday"
android:inputType="date"
android:textColor="#000000"
android:textColorHint="#DDAAAAAA" />
<EditText
android:id="#+id/birthday_edit2"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/birthday_edit1"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:ellipsize="start"
android:ems="10"
android:gravity="center_horizontal"
android:hint="Enter Birthday"
android:inputType="date"
android:textColor="#000000"
android:textColorHint="#DDAAAAAA" />
<EditText
android:id="#+id/birthday_edit3"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/birthday_edit2"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:ellipsize="start"
android:ems="10"
android:gravity="center_horizontal"
android:hint="Enter Birthday"
android:inputType="date"
android:textColor="#000000"
android:textColorHint="#DDAAAAAA" />
<EditText
android:id="#+id/birthday_edit4"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/birthday_edit3"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:ellipsize="start"
android:ems="10"
android:gravity="center_horizontal"
android:hint="Enter Birthday1"
android:inputType="date"
android:textColor="#000000"
android:textColorHint="#DDAAAAAA" />
<EditText
android:id="#+id/birthday_edit5"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/birthday_edit4"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:ellipsize="start"
android:ems="10"
android:gravity="center_horizontal"
android:hint="Enter Birthday123213"
android:inputType="date"
android:textColor="#000000"
android:textColorHint="#DDAAAAAA" />
<EditText
android:id="#+id/birthday_edit6"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/birthday_edit5"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:ellipsize="start"
android:ems="10"
android:gravity="center_horizontal"
android:hint="Enter Birthdayasdasdasd"
android:inputType="date"
android:textColor="#000000"
android:textColorHint="#DDAAAAAA" />
<EditText
android:id="#+id/birthday_edit7"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/birthday_edit6"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:ellipsize="start"
android:ems="10"
android:gravity="center_horizontal"
android:hint="Enter Birthdayasdasdasd"
android:inputType="date"
android:textColor="#000000"
android:textColorHint="#DDAAAAAA" />
</RelativeLayout>
<com.isseiaoki.simplecropview.CropImageView
android:id="#+id/cropImageView"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:visibility="gone"
custom:backgroundColor="#color/base"
custom:cropMode="ratio_4_3"
custom:frameColor="#color/frame"
custom:frameStrokeWeight="1dp"
custom:guideColor="#color/guide"
custom:guideShowMode="show_on_touch"
custom:guideStrokeWeight="1dp"
custom:handleColor="#color/handle"
custom:handleShowMode="show_always"
custom:handleSize="8dp"
custom:minFrameSize="150dp"
custom:overlayColor="#color/overlay"
custom:touchPadding="8dp" />
<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="72dp"
android:layout_gravity="bottom"
android:background="#color/black"
android:visibility="gone">
<LinearLayout
android:id="#+id/thumbnails"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingTop="2dp">
<ImageView
android:id="#+id/animatedGifImageView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:visibility="gone" />
</LinearLayout>
</HorizontalScrollView>
</RelativeLayout>
</LinearLayout>
</ScrollView>
In this case this image occurs: Scroll does not work here.
Scroll does not work here
Now when I do wrap_content at layout_height of the scrollview then the scrollview works.
The issue then the blue screen part dissappears (viewpager place)
I need that placeholder because there will be image there.
I cannot give fix height for the viewpager because in each device there is different sizes. Thats why I use layout_weight.
How I can have this scroll working and also keep this blue colored place as spaceholder.

I would try setting either height or width of layout to 0 and then layout weight on whichever one you want to give weight to (height or width). I am a beginner so this might not work in your case however, it looks like it may be an issue if not THE issue.

how do i use both scroll view and RecyclerView in one xml layout android?

In my application i am using recycler view and scrollview in one layout. it is not working when i am using both these views. If i remove scroll view only the recycler view is working. Plese any one help me hoe to fix this issue.
my code:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/r1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/background"
>
<ScrollView
android:id="#+id/sc"
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:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#1e356a">
<TextView
android:id="#+id/placce_head"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:text="Hyderabad to banglore"
android:textColor="#ffffff"
android:textSize="20dp" />
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#78869c"
android:weightSum="2"
android:orientation="horizontal">
<TextView
android:id="#+id/seats"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:text="Selected Seats"
android:textColor="#ffffff"
android:textSize="16dp" />
<TextView
android:id="#+id/totalamount"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:text="Total Amount"
android:textColor="#ffffff"
android:textSize="16dp" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#78869c"
android:weightSum="2"
android:orientation="horizontal">
<TextView
android:id="#+id/seat_num"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginLeft="20dp"
android:textColor="#ffffff"
android:textSize="16dp" />
<TextView
android:id="#+id/total_amount"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_marginLeft="10dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:textColor="#ffffff"
android:textSize="16dp" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<EditText
android:id="#+id/boardingpoint_edttxt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:focusableInTouchMode="false"
android:layout_marginLeft="30dp"
android:layout_marginTop="22dp"
android:background="#null"
android:hint=" Select Boarding Point"
android:textColorHint="#1e365a"
android:textSize="15dp" />
<View
android:layout_width="fill_parent"
android:layout_height="0.8dp"
android:layout_marginLeft="25dp"
android:layout_marginRight="25dp"
android:layout_marginTop="7dp"
android:background="#1e365a" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#78869c"
android:layout_marginTop="20dp">
<TextView
android:id="#+id/contact_details"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:text="Contact Details"
android:textColor="#ffffff"
android:textSize="20dp" />
</RelativeLayout>
<EditText
android:id="#+id/contactname_edt_txt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="22dp"
android:background="#null"
android:hint="Contact Name"
android:textColorHint="#1e365a"
android:textSize="15dp" />
<View
android:layout_width="fill_parent"
android:layout_height="0.8dp"
android:layout_marginLeft="25dp"
android:layout_marginRight="25dp"
android:layout_marginTop="7dp"
android:background="#1e365a" />
<EditText
android:id="#+id/email_edt_txt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="22dp"
android:background="#null"
android:hint="Email Address"
android:textColorHint="#1e365a"
android:textSize="15dp" />
<View
android:layout_width="fill_parent"
android:layout_height="0.8dp"
android:layout_marginLeft="25dp"
android:layout_marginRight="25dp"
android:layout_marginTop="7dp"
android:background="#1e365a" />
<EditText
android:id="#+id/contactnum_edt_txt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="22dp"
android:background="#null"
android:hint="Contact Number"
android:textColorHint="#1e365a"
android:textSize="15dp" />
<View
android:layout_width="fill_parent"
android:layout_height="0.8dp"
android:layout_marginLeft="25dp"
android:layout_marginRight="25dp"
android:layout_marginTop="7dp"
android:background="#1e365a" />
<EditText
android:id="#+id/emergency_edt_txt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="22dp"
android:background="#null"
android:hint="Emergency Contact Number"
android:textColorHint="#1e365a"
android:textSize="15dp" />
<View
android:layout_width="fill_parent"
android:layout_height="0.8dp"
android:layout_marginLeft="25dp"
android:layout_marginRight="25dp"
android:layout_marginTop="7dp"
android:background="#1e365a" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#78869c"
android:layout_marginTop="20dp">
<TextView
android:id="#+id/passenger_details"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:text="Passenger Details"
android:textColor="#ffffff"
android:textSize="20dp" />
</RelativeLayout>
</LinearLayout>
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/view"
android:layout_below="#+id/sc"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<LinearLayout
android:id="#+id/coupon_lay"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginLeft="20dp"
android:layout_marginRight="8dp"
android:layout_marginTop="12dp"
android:gravity="center_vertical"
android:orientation="horizontal"
android:weightSum="100" >
<EditText
android:id="#+id/entercouponcode_edt"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:layout_weight="50"
android:hint="Enter coupn code"
android:inputType="text" >
<requestFocus />
</EditText>
<Button
android:id="#+id/bt_apply"
style="#style/payment_button_style"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:layout_marginLeft="-5dp"
android:layout_weight="40"
android:gravity="center"
android:text="Apply" />
</LinearLayout>
<Button
android:id="#+id/pay_btn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="28dp"
android:layout_marginRight="30dp"
android:layout_marginTop="20dp"
android:background="#F93249"
android:duplicateParentState="true"
android:gravity="center"
android:paddingBottom="8dp"
android:paddingTop="8dp"
android:text="Proceed to Pay"
android:textColor="#ffffff"
android:textSize="20dp"/>
</LinearLayout>
</ScrollView>
</RelativeLayout>

you must know that ,your scrollview property is set as MatchParent ,which means it will fill the content view, so i suggest to set Height a real value such as 100dp, and it will work

You need to dynamically change the height of the recyclerview, depending on how many items you have.
int recyclerheight = height_per_item * adapterData.size();
recyclerView.getLayoutParams().height = recyclerheight;
The scroll view blocks the recyclerview from changing its height set in the xml, that's why you need to do it programically.

Button not widening

I cannot widen buttons on my Android project. I'm only having an issue with one of them.
This is what I'm getting
And this is what I want
Only the buttons. Here is my XML for the corresponding issue.
<RelativeLayout 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:background="#4ECDC4"
tools:context=".MainActivity" >
<RelativeLayout
android:id="#+id/rlSignInForm"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/rlSignInTitle"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="36dp" >
<LinearLayout
android:id="#+id/llSignInBody"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:background="#FFFFFF"
android:focusable="true"
android:focusableInTouchMode="true"
android:orientation="vertical"
android:visibility="visible"
android:weightSum="2" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:layout_weight="1" >
<ImageView
android:id="#+id/ivEmailIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/email_icon"
android:contentDescription="#null"
android:layout_alignBottom="#+id/etSignInEmail"
android:layout_marginBottom="2dp"/>
<EditText
android:id="#+id/etSignInEmail"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:background="#null"
android:layout_toRightOf="#+id/ivEmailIcon"
android:layout_marginLeft="10dp"
android:gravity="bottom"
android:hint="#string/email"
android:inputType="textEmailAddress"
android:textColor="#android:color/black"
android:textSize="18sp" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#drawable/sign_in_divider" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:layout_weight="1" >
<ImageView
android:id="#+id/ivPasswordIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/password_icon"
android:contentDescription="#null"
android:layout_alignBottom="#+id/etSignInPassword"
android:layout_marginBottom="3dp"/>
<EditText
android:id="#+id/etSignInPassword"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:background="#null"
android:layout_toRightOf="#+id/ivPasswordIcon"
android:layout_marginLeft="10dp"
android:gravity="bottom"
android:hint="#string/password"
android:inputType="textPassword"
android:textColor="#android:color/black"
android:textSize="18sp" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/llSignUpBody"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:background="#FFFFFF"
android:focusable="true"
android:focusableInTouchMode="true"
android:orientation="vertical"
android:visibility="visible"
android:weightSum="3" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:layout_weight="1" >
<ImageView
android:id="#+id/ivUserNameIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/username_icon"
android:contentDescription="#null"
android:layout_alignBottom="#+id/etSignUpName"/>
<EditText
android:id="#+id/etSignUpName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:layout_toRightOf="#+id/ivUserNameIcon"
android:background="#null"
android:gravity="bottom"
android:hint="#string/username"
android:singleLine="true"
android:textColor="#android:color/black"
android:textSize="18sp" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#drawable/sign_in_divider" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:layout_weight="1" >
<ImageView
android:id="#+id/ivEmailIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/email_icon"
android:contentDescription="#null"
android:layout_alignBottom="#+id/etSignUpEmail"
android:layout_marginBottom="2dp"/>
<EditText
android:id="#+id/etSignUpEmail"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:layout_toRightOf="#+id/ivEmailIcon"
android:background="#null"
android:gravity="bottom"
android:hint="#string/email"
android:inputType="textEmailAddress"
android:textColor="#android:color/black"
android:textSize="18sp" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#drawable/sign_in_divider" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:layout_weight="1" >
<ImageView
android:id="#+id/ivPasswordIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/password_icon"
android:contentDescription="#null"
android:layout_alignBottom="#+id/etSignUpPassword"
android:layout_marginBottom="3dp"/>
<EditText
android:id="#+id/etSignUpPassword"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:layout_toRightOf="#+id/ivPasswordIcon"
android:background="#null"
android:gravity="bottom"
android:hint="#string/password"
android:inputType="textPassword"
android:textColor="#android:color/black"
android:textSize="18sp" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/llForgotPasswordBody"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:background="#FFFFFF"
android:focusable="true"
android:focusableInTouchMode="true"
android:orientation="vertical"
android:weightSum="2"
android:visibility="gone" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="0dip"
android:layout_margin="20dp"
android:layout_weight="1" >
<ImageView
android:id="#+id/ivEmailIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/email_icon"
android:contentDescription="#null"
android:layout_alignBottom="#+id/etForgotPasswordEmail"
android:layout_marginBottom="2dp"/>
<EditText
android:id="#+id/etForgotPasswordEmail"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:background="#null"
android:layout_toRightOf="#+id/ivEmailIcon"
android:layout_marginLeft="10dp"
android:gravity="bottom"
android:hint="#string/email"
android:inputType="textEmailAddress"
android:textColor="#android:color/black"
android:textSize="18sp" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
<Button
android:id="#+id/btnForgotPassword"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/rlSignInForm"
android:layout_below="#+id/rlSignInForm"
android:layout_marginRight="5dp"
android:layout_marginTop="5dp"
android:background="#null"
android:text="#string/forgot_password"
android:textColor="#FFFFFF"
android:textSize="14sp" />
<Button
android:id="#+id/btnSendPassword"
android:layout_width="175dp"
android:layout_height="55dp"
android:layout_below="#+id/rlSignInTitle"
android:layout_centerHorizontal="true"
android:layout_marginTop="180dp"
android:background="#drawable/rounded_rect_positive_selector"
android:gravity="center"
android:text="#string/SEND_PASSWORD"
android:textColor="#android:color/white"
android:textStyle="bold"
android:width="175dp"
android:height="55dp"
android:visibility="gone" />
<Button
android:id="#+id/btnActive"
android:layout_width="175dp"
android:layout_height="55dp"
android:layout_alignLeft="#+id/btnInactive"
android:layout_alignRight="#+id/rlSignInForm"
android:layout_below="#+id/rlSignInTitle"
android:layout_marginTop="280dp"
android:background="#AD5BDB"
android:gravity="center"
android:text="#string/SIGN_IN"
android:textColor="#android:color/white"
android:textSize="22sp"
android:textStyle="bold"
android:visibility="visible" />
<Button
android:id="#+id/btnInactive"
style="#style/AppTheme"
android:layout_width="175dp"
android:layout_height="55dp"
android:layout_alignLeft="#+id/rlSignInForm"
android:layout_alignRight="#+id/rlSignInForm"
android:layout_below="#+id/btnActive"
android:layout_marginTop="14dp"
android:background="#AD58DB"
android:gravity="center"
android:text="#string/SIGN_UP"
android:textColor="#android:color/white"
android:textSize="22sp"
android:textStyle="bold"
android:visibility="visible" />
<RelativeLayout
android:id="#+id/rlNoInternetNotification"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/rlSignInTitle"
android:visibility="gone" >
<include layout="#layout/no_internet_notification" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/rlPushNotification"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/rlSignInTitle"
android:visibility="gone" >
<include layout="#layout/push_notification" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/rlSignInTitle"
android:layout_width="match_parent"
android:layout_height="44dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginTop="30dp"
android:background="#4ECDC4" >
<com.cloverstudio.spika.view.MyriadProTextView
android:id="#+id/tvSignInTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="#string/SIGN_IN"
android:textColor="#android:color/white"
android:textSize="26sp" />
</RelativeLayout>
</RelativeLayout>
The smaller button is btnSendPassword and the other button is btnActive. I've tried playing with the widths but nothing changed. I'm fairly new so any explaination why this is happening would be good, so then I know whats wrong if it happens again.Any help would be wonderful.

You should align your btnSendPassword button with rlSignInForm for both left and right...then you will achieve your requirement. Replace the following XML snippet of btnSendPassword with your existing XML snippet of btnSendPassword...you will get all the problem solved.
<Button
android:id="#+id/btnSendPassword"
android:layout_width="175dp"
android:layout_height="55dp"
android:layout_below="#+id/rlSignInTitle"
android:layout_alignLeft="#+id/rlSignInForm"
android:layout_alignRight="#+id/rlSignInForm"
android:layout_marginTop="180dp"
android:background="#drawable/rounded_rect_positive_selector"
android:gravity="center"
android:text="#string/SEND_PASSWORD"
android:textColor="#android:color/white"
android:textStyle="bold"
android:visibility="gone" />

Set android:layout_width="match_parent". This should solve your problem.