DrawerLayout in main.xml with ScrollView - android-layout

Hi guys i have this layout...but if my phone is horizontal doesn't work the ScrollView
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<FrameLayout
android:id="#+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/sfondomain" >
<ImageView
android:id="#+id/imageView0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginTop="20dp"
android:layout_marginLeft="20dp"
android:src="#drawable/icon_drawer" />
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="60dp"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_below="#+id/imageView0"
android:src="#drawable/homelogo" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="#+id/tv1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="167dp"
android:textColor="#FFFFFF"
android:textStyle="bold|italic"
android:text="Prossimo Arrivo"
android:textAppearance="?android:attr/textAppearanceLarge" />
<ListView
android:id="#+id/arrivi"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_below="#+id/tv1"
android:cacheColorHint="#00000000" />
<TextView
android:id="#+id/tv2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="327dp"
android:textColor="#FFFFFF"
android:textStyle="bold|italic"
android:text="Prossima Partenza"
android:textAppearance="?android:attr/textAppearanceLarge" />
<ListView
android:id="#+id/partenze"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_below="#+id/tv2"
android:cacheColorHint="#00000000" />
<ImageView
android:id="#+id/info"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginRight="20dp"
android:layout_marginTop="20dp"
android:src="#drawable/info" />
</RelativeLayout>
</FrameLayout>
<ListView
android:id="#+id/left_drawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="#android:color/transparent"
android:dividerHeight="0dp"
android:background="#drawable/background" >
</ListView>
but i don't know how put a ScrollView.
The layout works fine but when my phone in landscape doesn't scroll
I tried this:
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true" >
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<FrameLayout
android:id="#+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/sfondomain" >
<ImageView
android:id="#+id/imageView0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginTop="20dp"
android:layout_marginLeft="20dp"
android:src="#drawable/icon_drawer" />
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="60dp"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_below="#+id/imageView0"
android:src="#drawable/homelogo" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="#+id/tv1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="167dp"
android:textColor="#FFFFFF"
android:textStyle="bold|italic"
android:text="Prossimo Arrivo"
android:textAppearance="?android:attr/textAppearanceLarge" />
<ListView
android:id="#+id/arrivi"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_below="#+id/tv1"
android:cacheColorHint="#00000000" />
<TextView
android:id="#+id/tv2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="327dp"
android:textColor="#FFFFFF"
android:textStyle="bold|italic"
android:text="Prossima Partenza"
android:textAppearance="?android:attr/textAppearanceLarge" />
<ListView
android:id="#+id/partenze"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_below="#+id/tv2"
android:cacheColorHint="#00000000" />
<ImageView
android:id="#+id/info"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginRight="20dp"
android:layout_marginTop="20dp"
android:src="#drawable/info" />
</RelativeLayout>
</FrameLayout>
<ListView
android:id="#+id/left_drawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="#android:color/transparent"
android:dividerHeight="0dp"
android:background="#drawable/background" >
</ListView>
</android.support.v4.widget.DrawerLayout>
</ScrollView>
This is a logcat http://paste.ubuntu.com/9697890/

Related

How to put NestedScrollView between LinearLayout and MaterialButton on ConstraintLayout?

This is the rough design of my activity:
On the top is a RelativeLayout which contains an ImageView and a TextView. On the middle is a NestedScrollView which contains a RecyclerView and a CardView below it. And finally a Button on the bottom. Previously it's implemented in RelativeLayout, and works OK.
Then I change it into ConstraintLayout, like this:
<?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:background="#color/myapp_main_bg"
tools:context=".activity.OrderConfirmationActivity">
<RelativeLayout
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:layout_marginRight="10dp"
android:layout_marginLeft="10dp"
android:layout_marginTop="20dp"
android:id="#+id/rlHeader"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/imgForkDish"
android:src="#drawable/ic_fork_dish"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:layout_marginLeft="10dp"
android:layout_toRightOf="#id/imgForkDish"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textStyle="bold"
android:text="Starbucks Senayan City" />
</RelativeLayout>
<androidx.core.widget.NestedScrollView
app:layout_constraintBottom_toTopOf="#id/btnOrderNow"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintTop_toBottomOf="#id/rlHeader"
android:id="#+id/ns_recview_orders"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/rlHeader"
android:layout_marginBottom="20dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/recview_orders"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<androidx.cardview.widget.CardView
android:id="#+id/cvPay"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_below="#id/ns_recview_orders"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<RelativeLayout
android:layout_marginTop="20dp"
android:layout_marginRight="5dp"
android:layout_marginLeft="5dp"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<RelativeLayout
android:id="#+id/row01"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Payment Method"
android:id="#+id/tvLblPaymentMethod"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="e-wallet"
android:textStyle="bold"
android:layout_alignParentRight="true" />
</RelativeLayout>
<View
android:id="#+id/v01"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="#id/row01"
android:layout_marginTop="10dp"
android:background="#android:color/darker_gray" />
<RelativeLayout
android:id="#+id/row02"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/v01"
android:layout_marginTop="10dp">
<TextView
android:id="#+id/tvLblTotalOrder"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Total Order" />
<TextView
android:id="#+id/tvTotalOrder"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true" />
</RelativeLayout>
<RelativeLayout
android:layout_marginTop="10dp"
android:id="#+id/row03"
android:layout_below="#id/row02"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Service Fee"
android:id="#+id/tvLblServiceFee"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="0"
android:layout_alignParentRight="true" />
</RelativeLayout>
<RelativeLayout
android:layout_marginTop="10dp"
android:id="#+id/row04"
android:layout_below="#id/row03"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Total"
android:id="#+id/tvLblTotal"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/tvTotal"
android:layout_alignParentRight="true" />
</RelativeLayout>
<RelativeLayout
android:layout_marginBottom="20dp"
android:layout_marginTop="2dp"
android:id="#+id/row05"
android:layout_below="#id/row04"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Include Tax"
android:layout_alignParentRight="true" />
</RelativeLayout>
</RelativeLayout>
</androidx.cardview.widget.CardView>
</LinearLayout>
</androidx.core.widget.NestedScrollView>
<com.google.android.material.button.MaterialButton
android:id="#+id/btnOrderNow"
android:text="Order Now"
app:layout_constraintBottom_toBottomOf="parent"
android:backgroundTint="#color/myapp_blue_btn"
android:layout_marginBottom="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</androidx.constraintlayout.widget.ConstraintLayout>
The result is:
As you can see, the NestedScrollView isn't positioned below RelativeLayout, but instead overlaps it. How to fix this?

Remove this tag from NestedScrollView:
app:layout_constraintTop_toTopOf="parent"
It is overlapping the app:layout_constraintTop_toBottomOf="#id/rlHeader" tag.

How do I remove the extra space in this recyclerview element in Android?

I'm implementing a Recycler View in Android to create a list, but for some reason I see a space in between two elements, and I'm not able to pinpoint the error location. As to why is this happening, my guess is on the row element XML.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:cardview1="http://schemas.android.com/apk/res-auto"
android:id="#+id/row_top_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<android.support.v7.widget.CardView
android:id="#+id/pos_cv"
android:layout_width="match_parent"
android:layout_height="72dp"
android:clickable="true"
cardview1:cardCornerRadius="6dp"
cardview1:cardElevation="4dp"
cardview1:cardMaxElevation="6dp">
<TextView
android:id="#+id/manager1"
android:layout_width="220dp"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="15dp"
android:text="Store Manager/Branch"
android:textSize="14sp"
android:textStyle="bold" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="70dp"
android:orientation="horizontal">
<TextView
android:id="#+id/retail"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="30dp"
android:text="Abc Retail"
android:textSize="10sp" />
<View
android:layout_width="170dp"
android:layout_height="match_parent" />
<TextView
android:id="#+id/amount"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="30dp"
android:text="25,000"
android:textColor="#color/colorDarkPink"
android:textSize="14sp"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/address"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="50dp"
android:text="Abc Retail"
android:textSize="10sp" />
</android.support.v7.widget.CardView>
RecyclerView
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:id="#+id/list_view_header_ll"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:paddingTop="8dp"
android:paddingBottom="8dp"
android:weightSum="5"
android:background="#color/colorDarkPink"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Top 3 Performers"
android:textStyle="bold"
android:textColor="#color/colorPrimaryLight"
android:layout_weight="3"
android:textSize="16sp"
android:lines="1"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Sales"
android:textStyle="bold"
android:textColor="#color/colorPrimaryLight"
android:layout_weight="2"
android:textSize="16sp"
android:lines="1"
/>
</LinearLayout>
<android.support.v7.widget.RecyclerView
android:id="#+id/performer_lv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:divider="#color/colorTransparent"
android:layout_marginTop="16dp"
android:dividerHeight="4dp"
/>

It is because of recycler view height. Try to change recyclerview height to wrap_content.And in cardview layout in linear-layout use height wrap_content.
try this code for your cardview:
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:cardview1="http://schemas.android.com/apk/res-auto"
android:id="#+id/row_top_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<android.support.v7.widget.CardView
android:id="#+id/pos_cv"
android:layout_width="match_parent"
android:layout_height="72dp"
android:clickable="true"
android:layout_marginBottom="10dp"
cardview1:cardCornerRadius="6dp"
cardview1:cardElevation="4dp"
cardview1:cardMaxElevation="6dp">
<TextView
android:id="#+id/manager1"
android:layout_width="220dp"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="15dp"
android:text="Store Manager/Branch"
android:textSize="14sp"
android:textStyle="bold" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="70dp"
android:orientation="horizontal">
<TextView
android:id="#+id/retail"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="30dp"
android:text="Abc Retail"
android:textSize="10sp" />
<View
android:layout_width="170dp"
android:layout_height="match_parent" />
<TextView
android:id="#+id/amount"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="30dp"
android:text="25,000"
android:textColor="#color/colorDarkPink"
android:textSize="14sp"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/address"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="50dp"
android:text="Abc Retail"
android:textSize="10sp" />
</android.support.v7.widget.CardView>
</LinearLayout>

Try to decrease your values
android:layout_height="50dp"
if it will not work try to decrease values in other views

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<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 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/main_content"
android:clipToPadding="false"
android:layout_width="match_parent"
android:orientation="vertical"
android:layout_height="match_parent"
tools:context=".Hashmapretrieval"
app:contentScrim="#000000"
android:fitsSystemWindows="true"
app:statusBarBackground="#android:color/transparent"
android:background="#ffffff"
>
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="300dp"
android:fitsSystemWindows="true"
android:background="#000000"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:contentScrim="#000000"
android:background="#000000"
app:expandedTitleMarginEnd="64dp"
app:expandedTitleMarginStart="48dp"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<ImageView
app:layout_scrollFlags="scroll|enterAlways|enterAlwaysCollapsed"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="fitXY"
android:id="#+id/imagev"
android:background="#000000"
android:fitsSystemWindows="true"
app:layout_collapseMode="parallax"
android:minHeight="100dp"/>
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_scrollFlags="scroll|enterAlways"
app:layout_collapseMode="pin"
app:popupTheme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/ns"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<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="wrap_content"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:id="#+id/rr1"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:background="#ffffff"
android:fitsSystemWindows="true"
android:layout_alignParentBottom="true"
android:paddingBottom="#dimen/activity_vertical_margin"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
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<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="5dp"
android:background="#ffffff">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text=""
android:textSize="15sp"
android:textColor="#000000"
android:id="#+id/placeid" />
<RelativeLayout
android:layout_width="match_parent"
android:id="#+id/rel1"
android:layout_height="0.3dp" android:background="#000000" android:layout_below="#+id/placeid" android:layout_marginTop="20dp">
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<RelativeLayout
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android:background="#ffffff"
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android:layout_marginTop="10dp">
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android:layout_height="match_parent"
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android:layout_marginTop="10dp"
android:background="#ffffff">
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android:layout_width="match_parent"
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android:layout_height="match_parent"
android:textSize="17sp"
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android:layout_weight="3"
android:gravity="left"
android:padding="5dp"
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<TextView
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android:layout_height="wrap_content"
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android:textSize="17sp"
android:id="#+id/rate1"
android:gravity="center"
android:padding="5dp"
android:layout_weight="0"
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</TableRow>
<TableRow android:id="#+id/tableRow2"
android:layout_height="0dp"
android:layout_width="match_parent"
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<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textSize="17sp"
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android:layout_weight="3"
android:gravity="left"
android:padding="5dp"
android:id="#+id/QS"
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android:layout_height="wrap_content"
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android:textSize="17sp"
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android:layout_weight="0"
android:gravity="center"
android:padding="5dp"
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<TableRow android:id="#+id/tableRow3"
android:layout_height="0dp"
android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:padding="5dp"
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<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="No Ratings"
android:textSize="17sp"
android:id="#+id/rate3"
android:layout_weight="0"
android:gravity="center"
android:padding="5dp"
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</TableRow>
<TableRow android:id="#+id/tableRow4"
android:layout_height="0dp"
android:layout_width="match_parent"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textSize="17sp"
android:text="Extra help when needed"
android:layout_weight="3"
android:gravity="left"
android:padding="5dp"
android:id="#+id/QFo"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="No Ratings"
android:textSize="17sp"
android:id="#+id/rate4"
android:layout_weight="0"
android:gravity="center"
android:padding="5dp"
/>
</TableRow>
<TableRow android:id="#+id/tableRow5"
android:layout_height="0dp"
android:layout_width="match_parent"
android:layout_gravity="center_vertical|center_horizontal|center"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textSize="17sp"
android:layout_weight="3"
android:gravity="left"
android:padding="5dp"
android:text="Recommendations"
android:id="#+id/QFi"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="No Ratings"
android:textSize="17sp"
android:id="#+id/rate5"
android:layout_weight="0"
android:gravity="center"
android:padding="5dp"
/>
</TableRow>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="0.3dp" android:background="#000000" android:layout_marginTop="10dp" android:layout_below="#+id/tr1">
</RelativeLayout>
<TableRow android:id="#+id/tableRow6"
android:layout_height="0dp"
android:layout_width="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textSize="17sp"
android:layout_weight="3"
android:gravity="left"
android:padding="5dp"
android:text="Overall Ratings"
android:id="#+id/Or"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="No Ratings"
android:textSize="17sp"
android:id="#+id/rateo"
android:layout_weight="0"
android:gravity="center"
android:padding="5dp"
/>
</TableRow>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="0.3dp" android:background="#000000" android:layout_marginTop="10dp" android:layout_below="#+id/tr2">
</RelativeLayout>
<TableRow
android:layout_height="0dp"
android:layout_width="match_parent" android:padding="15dp"
> </TableRow>
<TableRow android:id="#+id/tableRow7"
android:layout_height="0dp"
android:layout_width="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Fees:"
android:textSize="17sp"
android:id="#+id/tv1"
android:layout_weight="3"
android:gravity="left"
android:padding="5dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text=""
android:textSize="17sp"
android:id="#+id/fees"
android:layout_weight="0"
android:gravity="center"
android:padding="5dp"
/>
</TableRow>
<TableRow android:id="#+id/tableRow8"
android:layout_height="0dp"
android:layout_width="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Installment:"
android:textSize="17sp"
android:id="#+id/tv2"
android:layout_weight="3"
android:gravity="left"
android:padding="5dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text=""
android:id="#+id/instavl"
android:layout_below="#+id/fees"
android:layout_weight="0"
android:gravity="center"
android:textSize="17sp"
android:padding="5dp"
/>
</TableRow>
<TableRow android:id="#+id/tableRow9"
android:layout_height="0dp"
android:layout_width="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Duration:"
android:id="#+id/tv3"
android:layout_weight="3"
android:textSize="17sp"
android:gravity="left"
android:padding="5dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text=""
android:id="#+id/duration"
android:layout_weight="0"
android:textSize="17sp"
android:gravity="center"
android:padding="5dp"
/>
</TableRow>
<TableRow android:id="#+id/tableRow10"
android:layout_height="0dp"
android:layout_width="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Group Discount:"
android:textSize="17sp"
android:layout_weight="3"
android:gravity="left"
android:padding="5dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text=""
android:textSize="17sp"
android:id="#+id/groupdiscount"
android:layout_weight="0"
android:gravity="center"
android:padding="5dp"
/>
</TableRow>
<TableRow android:id="#+id/tableRow11"
android:layout_height="0dp"
android:layout_width="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="One Time Discount:"
android:textSize="17sp"
android:id="#+id/tv5"
android:layout_weight="3"
android:gravity="left"
android:padding="5dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text=""
android:textSize="17sp"
android:id="#+id/otpdiscount"
android:layout_weight="0"
android:gravity="center"
android:padding="5dp"
/>
</TableRow>
</TableLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:id="#+id/rr3"
android:layout_below="#+id/tablelayout">
<Button android:id="#+id/add_wishlist"
android:layout_height="#dimen/buttonheight"
android:layout_width="match_parent"
android:onClick="addtowishlist"
android:textAllCaps="false"
android:textSize="#dimen/buttonTextsize"
android:text="Add to my List"/>
</RelativeLayout>
</RelativeLayout>
</RelativeLayout>
</RelativeLayout>
</android.support.v4.widget.NestedScrollView>
<Button android:id="#+id/book_demo"
android:onClick="bookdemo"
android:layout_height="40dp"
android:clickable="true"
android:layout_width="match_parent"
android:layout_gravity="end|bottom" android:textColor="#ffffff"
android:textSize="#dimen/buttonTextsize"
android:textAllCaps="false"
android:text="Come for Demo Lecture"
android:background="#3b3b3b"
/>
</android.support.design.widget.CoordinatorLayout>

To hide/show FloatingActionButton there are different ways (and examples online), I like the way through a Behavior i.e. like this.
If you dont want the usual overlap, you can try adding a margin bottom of x dp (the eight of the button) to the NestedScrollView by:
android:layout_marginBottom="xdp"

Spinners in my layout is over lapping the text-view

Hey guys/girls Im creating a food tracker app for a class project. Where the user adds a spinner that has an array of items "food".
Problem: when the user adds 6 food in the breakfast section it over laps the next section which would be lunch. How would I fix this? I tried doing it in a listview but had problems.
content_main.xml
<ScrollView
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">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_horizontal_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context=".MainActivity"
tools:showIn="#layout/activity_main">
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_marginTop="49dp"
android:text="#string/breakfast"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/textView2"
android:layout_marginTop="127dp"
android:text="Lunch"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/textView3"
android:layout_marginTop="130dp"
android:paddingBottom="130dp"
android:text="#string/dinner"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_alignRight="#+id/LLL"
android:layout_alignEnd="#+id/LLL"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<LinearLayout
android:id="#+id/BLL"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:weightSum="1"
android:layout_below="#+id/textView2"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
<Spinner
android:layout_width="240dp"
android:layout_height="37dp"
android:id="#+id/bkSpinner"
android:layout_weight="0.21"
android:entries="#array/allFoodItems" />
</LinearLayout>
<LinearLayout
android:id="#+id/LLL"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/addNewDItem"
android:layout_below="#+id/textView3"
android:orientation="vertical"
android:layout_centerHorizontal="true">
<Spinner
android:layout_width="240dp"
android:layout_height="37dp"
android:id="#+id/LSpinner"
android:layout_weight="0.21"
android:entries="#array/allFoodItems"/>
</LinearLayout>
<Button
android:id="#+id/addNewLItem"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_alignTop="#+id/textView3"
android:text="#string/LButton" />
<Button
android:id="#+id/addNewDItem"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_alignTop="#+id/textView4"
android:text="#string/DButton" />
<LinearLayout
android:id="#+id/DLL"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignBottom="#+id/textView4"
android:layout_alignEnd="#+id/LLL"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignRight="#+id/LLL"
android:orientation="vertical"
android:layout_below="#+id/addNewDItem">
<Spinner
android:layout_width="240dp"
android:layout_height="37dp"
android:id="#+id/dnSpinner"
android:entries="#array/allFoodItems" />
</LinearLayout>
<TextView
android:id="#+id/calories"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/total"
android:layout_alignEnd="#+id/addNewDItem"
android:layout_alignRight="#+id/addNewDItem"
android:text=""
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#ff0000"
android:textSize="12dp"/>
<Button
android:id="#+id/total"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/textView4"
android:text="#string/totalCal" />
<Button
android:id="#+id/addNewBItem"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/BButton"
android:layout_column="13"
android:layout_alignTop="#+id/BLL"
android:layout_alignLeft="#+id/addNewDItem"
android:layout_alignStart="#+id/addNewDItem" />
</RelativeLayout>

design your xml 'row by row' using LinearLayout :
<ScrollView
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">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="BrekFast"
android:id="#+id/textView"/>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Spinner
android:layout_width="240dp"
android:layout_height="37dp"
android:id="#+id/bkSpinner"
android:layout_weight="0.21"
... />
<Button
android:text="Add Breakfast"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
... />
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="BrekFast"
android:id="#+id/textView2"/>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Spinner
android:layout_width="240dp"
android:layout_height="37dp"
android:id="#+id/bkSpinner2"
android:layout_weight="0.21"
... />
<Button
android:text="Add Breakfast"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
... />
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="BrekFast"
android:id="#+id/textView3"/>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Spinner
android:layout_width="240dp"
android:layout_height="37dp"
android:id="#+id/bkSpinner3"
android:layout_weight="0.21"
... />
<Button
android:text="Add Breakfast"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
... />
</LinearLayout>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Calories Total"/>
</LinearLayout>
</ScrollView>

Align Linear Layout to the bottom

I have a layout and I want the last LinearLayout to be aligned on the very bottom. I attempted to set the gravity and the android:layout_marginbottom=0dp and neither one seems to align it to the bottom.
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/item_detail_container"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
tools:context=".ItemDetailActivity" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#000000"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="154dp" >
<ImageView
android:id="#+id/albumArt"
android:layout_width="140dp"
android:layout_height="138dp"
android:src="#drawable/stealyourface" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="fill_horizontal|center"
android:orientation="vertical" >
<TextView
android:id="#+id/artistName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:paddingLeft="#dimen/TwentyPixels"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#E6E6E6" />
<TextView
android:id="#+id/showLocation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingLeft="#dimen/TwentyPixels"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#E6E6E6" />
<TextView
android:id="#+id/showDate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="#dimen/TwentyPixels"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#E6E6E6" />
<TextView
android:id="#+id/runningSong"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="#dimen/TwentyPixels"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="#E6E6E6" />
</LinearLayout>
<TextView
android:id="#+id/currentlyPlaying"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="#dimen/TwentyPixels"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#E6E6E6" />
</LinearLayout>
<ScrollView
android:id="#+id/ScrollView01"
android:layout_width="match_parent"
android:layout_height="214dp"
android:background="#000000" >
<LinearLayout
android:id="#+id/songList"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
</LinearLayout>
</ScrollView>
<!-- Player Buttons -->
**<LinearLayout
android:id="#+id/LinearLayout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="bottom"
android:orientation="horizontal"
android:layout_marginBottom="0dp">
<RelativeLayout
android:layout_width="320dp"
android:layout_height="wrap_content"
android:background="#layout/rounded_corner"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingLeft="10dp"
android:paddingRight="10dp" >
<!-- Previous Button -->
<!-- Backward Button -->
<!-- Play Button -->
<ImageButton
android:id="#+id/btnPlay"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="#+id/btnNext"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:layout_centerVertical="true"
android:layout_toRightOf="#+id/btnBackward"
android:background="#null"
android:src="#drawable/btn_play" />
<!-- Forward Button -->
<!-- Next Button -->
<ImageButton
android:id="#+id/btnPrevious"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/btnPlay"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:background="#null"
android:src="#drawable/btn_previous" />
<ImageButton
android:id="#+id/btnBackward"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="#+id/btnPrevious"
android:layout_centerVertical="true"
android:layout_toRightOf="#+id/btnPrevious"
android:background="#null"
android:src="#drawable/btn_backward" />
<ImageButton
android:id="#+id/btnNext"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="false"
android:layout_alignTop="#+id/btnForward"
android:layout_centerVertical="true"
android:layout_marginLeft="16dp"
android:layout_toRightOf="#+id/btnForward"
android:background="#null"
android:src="#drawable/btn_next" />
<ImageButton
android:id="#+id/btnForward"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toRightOf="#+id/btnPlay"
android:background="#null"
android:src="#drawable/btn_forward" />
</RelativeLayout>
</LinearLayout>
</LinearLayout>**

You have to use android:layout_gravity to do that, not android:gravity.
http://developer.android.com/reference/android/widget/FrameLayout.html
layout_gravity specifies the gravity in respect to the parent, gravity controls the placement of the content in the view itself.

You should take a relative layout as inner layout of linear layout. Like this example. I hope its useful for you.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#drawable/mainact"
android:weightSum="6" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="10dp"
android:layout_weight="1"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<ImageView
android:id="#+id/imageView9"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:clickable="true"
android:onClick="func"
android:src="#drawable/somnath" />
<ImageView
android:id="#+id/imageView20"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:clickable="true"
android:onClick="func"
android:src="#drawable/ghrishneshwar" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_marginLeft="10dp"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="fill_parent" >
<ImageView
android:id="#+id/imageView10"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="10dp"
android:clickable="true"
android:onClick="func"
android:src="#drawable/mallikarjun" />
<ImageView
android:id="#+id/imageView19"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="10dp"
android:clickable="true"
android:onClick="func"
android:src="#drawable/kedarnath" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_marginLeft="10dp"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/imageView11"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="20dp"
android:clickable="true"
android:onClick="func"
android:src="#drawable/mahakaleshwar" />
<ImageView
android:id="#+id/imageView18"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="20dp"
android:clickable="true"
android:onClick="func"
android:src="#drawable/trayambkeshwar" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_marginLeft="10dp"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/imageView12"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="50dp"
android:clickable="true"
android:onClick="func"
android:src="#drawable/omkareshwar" />
<ImageView
android:id="#+id/imageView17"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="50dp"
android:clickable="true"
android:onClick="func"
android:src="#drawable/kashim" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_marginLeft="5dp"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/imageView13"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="90dp"
android:clickable="true"
android:onClick="func"
android:src="#drawable/vaidyanath" />
<ImageView
android:id="#+id/imageView16"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="90dp"
android:clickable="true"
android:onClick="func"
android:src="#drawable/nageshwar" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_marginLeft="5dp"
android:layout_marginRight="20dp"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<ImageView
android:id="#+id/imageView14"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="170dp"
android:clickable="true"
android:onClick="func"
android:src="#drawable/bhimashankar" />
<ImageView
android:id="#+id/imageView15"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="170dp"
android:clickable="true"
android:onClick="func"
android:src="#drawable/rameshwaram" />
</RelativeLayout>
</LinearLayout>
</LinearLayout>

Resources