Develop Reference

How can I add top drawer and bottom navigation in android activity?

How to add top drawer and bottom tab navigation in whole application?
I tried to combine 2 activity in android studio and its causing design issue. Its not working

For the bottom navigation
https://developer.android.com/reference/android/support/design/widget/BottomNavigationView
For Top drawer exaplain a little what exactly you want

You can achieve this throughout your whole Project in this way.
Use this as an activity_main.xml like as your MainActivity.java class.
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout 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/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="#layout/app_bar_home"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="#dimen/dp_180"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/top_lay"
android:layout_width="match_parent"
android:layout_height="#dimen/nav_header_height"
android:background="#color/colorPrimary"
android:orientation="vertical"
android:theme="#style/ThemeOverlay.AppCompat.Dark">
<RelativeLayout
android:id="#+id/userimageLay"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true">
<com.team.helperclasses.CircleImageView
android:id="#+id/userimage"
android:layout_width="#dimen/dp_100"
android:layout_height="#dimen/dp_100"
android:src="#mipmap/side_menu_profile_"
app:civ_border_color="#color/colorPrimary"
app:civ_border_overlay="true"
app:civ_border_width="1dp" />
</RelativeLayout>
</RelativeLayout>
<RelativeLayout
android:id="#+id/editProfile"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/top_lay"
android:paddingBottom="#dimen/dp_5"
android:paddingTop="#dimen/dp_5">
<TextView
android:id="#+id/editProfileText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/editProfileImage"
android:layout_centerHorizontal="true"
android:layout_marginTop="#dimen/dp_8"
android:text="#string/editProfile"
android:textColor="#color/dull_black"
android:textSize="#dimen/sp_18" />
<ImageView
android:id="#+id/editProfileImage"
android:layout_width="#dimen/dp_45"
android:layout_height="#dimen/dp_45"
android:layout_centerHorizontal="true"
android:src="#mipmap/side_menu_profile" />
</RelativeLayout>
<View
android:id="#+id/editProfiledivider"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="#+id/editProfile"
android:background="#color/light_black" />
<RelativeLayout
android:id="#+id/sharedWall"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/editProfile"
android:paddingBottom="#dimen/dp_5"
android:paddingTop="#dimen/dp_5">
<TextView
android:id="#+id/sharedWallText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/shareWallImage"
android:layout_centerHorizontal="true"
android:layout_marginTop="#dimen/dp_8"
android:text="#string/sharedWall"
android:textColor="#color/dull_black"
android:textSize="#dimen/sp_18" />
<ImageView
android:id="#+id/shareWallImage"
android:layout_width="#dimen/dp_45"
android:layout_height="#dimen/dp_45"
android:layout_centerHorizontal="true"
android:src="#mipmap/wall" />
</RelativeLayout>
<View
android:id="#+id/shareWallDivider"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="#+id/sharedWall"
android:background="#color/light_black" />
<RelativeLayout
android:id="#+id/changeLang"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/shareWallDivider"
android:paddingBottom="#dimen/dp_5"
android:paddingTop="#dimen/dp_5">
<TextView
android:id="#+id/changeLangText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/changeLangImage"
android:layout_centerHorizontal="true"
android:layout_marginTop="#dimen/dp_8"
android:text="#string/changeLanguage"
android:textColor="#color/dull_black"
android:textSize="#dimen/sp_18" />
<ImageView
android:id="#+id/changeLangImage"
android:layout_width="#dimen/dp_45"
android:layout_height="#dimen/dp_45"
android:layout_centerHorizontal="true"
android:src="#mipmap/language" />
</RelativeLayout>
<View
android:id="#+id/changeLangdivider"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="#+id/changeLang"
android:background="#color/light_black" />
<RelativeLayout
android:id="#+id/logout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/changeLangdivider"
android:paddingBottom="#dimen/dp_5"
android:paddingTop="#dimen/dp_5">
<TextView
android:id="#+id/logoutText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/logoutImage"
android:layout_centerHorizontal="true"
android:layout_marginTop="#dimen/dp_8"
android:text="#string/logout"
android:textColor="#color/dull_black"
android:textSize="#dimen/sp_18" />
<ImageView
android:id="#+id/logoutImage"
android:layout_width="#dimen/dp_45"
android:layout_height="#dimen/dp_45"
android:layout_centerHorizontal="true"
android:src="#mipmap/log_out" />
</RelativeLayout>
</RelativeLayout>
</android.support.design.widget.NavigationView>
</android.support.v4.widget.DrawerLayout>
& the Layout app_bar_home.xml looks like this.
<?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:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context="com.team.activities.Home">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layoutDirection="ltr"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:title="#string/app_name"
app:popupTheme="#style/AppTheme.PopupOverlay"
app:theme="#style/ToolBarStyle">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toLeftOf="#+id/search"
android:gravity="left"
android:text="#string/app_name"
android:textColor="#color/black"
android:textSize="#dimen/sp_22" />
<ImageView
android:id="#+id/searchHome"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toLeftOf="#+id/notificationLay"
android:src="#mipmap/search" />
<RelativeLayout
android:id="#+id/notificationLay"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="#dimen/dp_5">
<ImageView
android:id="#+id/notification"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="#dimen/dp_5"
android:src="#mipmap/notification" />
<ImageView
android:id="#+id/notify"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/notification"
android:padding="#dimen/dp_5"
android:src="#drawable/counter_bg" />
</RelativeLayout>
</RelativeLayout>
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_home" />
</android.support.design.widget.CoordinatorLayout>
& content_home.xml in which you can define the things as per your requirement in the application.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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/content_home"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context="com.team.activities.Home"
tools:showIn="#layout/app_bar_home">
<RelativeLayout
android:id="#+id/fragment_space"
android:name="com.presence.fragments.HomeFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/bottom_lay" />
<LinearLayout
android:id="#+id/bottom_lay"
android:layout_width="match_parent"
android:layout_height="#dimen/dp_50"
android:layout_alignParentBottom="true"
android:layout_alignParentEnd="true"
android:background="#color/colorPrimary"
android:layoutDirection="ltr"
android:orientation="horizontal">
<RelativeLayout
android:id="#+id/tab_create"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="#+id/image_create"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/text_create"
android:layout_centerHorizontal="true"
android:src="#mipmap/create" />
<TextView
android:id="#+id/text_create"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="#string/create"
android:textColor="#color/white"
android:textSize="#dimen/sp_10" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/tab_received"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="#+id/image_received"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/text_received"
android:layout_centerHorizontal="true"
android:src="#mipmap/recived" />
<TextView
android:id="#+id/text_received"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="#string/received"
android:textColor="#color/white"
android:textSize="#dimen/sp_10" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/tab_sent"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="#+id/image_sent"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/text_sent"
android:layout_centerHorizontal="true"
android:src="#mipmap/sent" />
<TextView
android:id="#+id/text_sent"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="#string/sent"
android:textColor="#color/white"
android:textSize="#dimen/sp_10" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/tab_website"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="#+id/image_website"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/text_travel"
android:layout_centerHorizontal="true"
android:src="#mipmap/web" />
<TextView
android:id="#+id/text_travel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="#string/booking"
android:textColor="#color/white"
android:textSize="#dimen/sp_10" />
</RelativeLayout>
</LinearLayout>
</RelativeLayout>
Try this hope it helps you.

The Whole DrawerLayout is scrollable

I am trying to read the layout code but couldn't get why.
I have a code for drawerlayout and the problem is the whole drawerLayout is scroll able i just want to the items list view scroll able not the header and i couldn't figure it out because it looks like all components are custom made.
Can any one have a look at it..
Thanks in advance
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout 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/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context="com.activities.MainActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
style="#style/ToolBarStyle"
android:layout_width="match_parent"
android:layout_height="#dimen/abc_action_bar_default_height_material"
android:background="?attr/colorPrimary">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginRight="#dimen/abc_action_bar_default_height_material">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:adjustViewBounds="true"
android:scaleType="centerInside"
android:src="#drawable/menu_logo" />
</RelativeLayout>
</android.support.v7.widget.Toolbar>
<ViewFlipper
android:id="#+id/loading_switcher"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/checkout_container">
<android.support.design.widget.AppBarLayout
android:id="#+id/app_bar_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:elevation="2dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#android:color/white"
android:orientation="vertical"
android:padding="10dp"
app:layout_scrollFlags="scroll|enterAlways">
<com.views.font.CustomFontTextView
android:id="#+id/location_text_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="#drawable/ic_location_on_black_18dp"
android:ellipsize="end"
android:gravity="center_vertical"
android:maxLines="1"
android:singleLine="true"
android:text="Pick Location"
android:textColor="#color/colorPrimary"
android:textSize="15sp" />
<com.views.font.CustomFontTextView
android:id="#+id/locality_info_text_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ellipsize="end"
android:gravity="center_vertical"
android:maxLines="1"
android:singleLine="true"
android:textColor="#android:color/black"
android:textSize="12sp" />
</LinearLayout>
</android.support.design.widget.AppBarLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent" app:layout_behavior="#string/appbar_scrolling_view_behavior">
<android.support.v4.widget.SwipeRefreshLayout
android:id="#+id/product_list_swipe_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="2dp"
android:layout_marginRight="2dp">
<android.support.v7.widget.RecyclerView
android:id="#+id/products_list_recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</android.support.v4.widget.SwipeRefreshLayout>
</RelativeLayout>
</android.support.design.widget.CoordinatorLayout>
<com.views.CheckoutShelfView
android:id="#+id/checkout_container"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:layout_alignParentBottom="true" />
</RelativeLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:orientation="vertical">
<com.views.font.CustomFontTextView
android:id="#+id/error_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:gravity="center"
android:textColor="#color/grey_bg"
android:textSize="20sp" />
<com.views.font.CustomFontTextView
android:id="#+id/error_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:background="#drawable/shape_green_fill_round_5dp"
android:drawablePadding="2dp"
android:gravity="center_vertical"
android:paddingBottom="5dp"
android:paddingLeft="4dp"
android:paddingRight="8dp"
android:paddingTop="5dp"
android:textAllCaps="false"
android:textColor="#android:color/white" />
</LinearLayout>
</ViewFlipper>
</LinearLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.NavigationView
android:id="#+id/navigation_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:headerLayout="#layout/header_navigation"
app:itemIconTint="#color/colorPrimary"
app:itemTextColor="#color/colorPrimary"
app:menu="#menu/navigation_menu">
<com.views.font.CustomFontTextView
android:id="#+id/version_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal|bottom"
android:background="#android:color/white"
android:gravity="center"
android:padding="3dp"
android:textSize="10sp">
</com.views.font.CustomFontTextView>
</android.support.design.widget.NavigationView>
</ScrollView>
</android.support.v4.widget.DrawerLayout>

try this:
Remove Scrollview from the layout:
try this:
<android.support.design.widget.NavigationView
android:id="#+id/navigation_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="#layout/header_navigation"
app:itemIconTint="#color/colorPrimary"
app:itemTextColor="#color/colorPrimary"
app:menu="#menu/navigation_menu" />
In activity;
//mNavigationView is your navigation view
mNavViewHeaderLayout = LayoutInflater.from(MainActivity.this).inflate(R.layout.header_navigation, mNavigationView);
//to access content in header view
mTextview = (TextView)mNavViewHeaderLayout.findViewById(R.id.textview);

actionBar is goned when input edittext

My issue is the editText on the tabLayout is child fragment , when i input edittext the actionbar will up and disappear.
I try to add the android:windowSoftInputMode="adjustPan" or add ScrollView on the fragment xml, they are no working.
I can't find the same issue on internet.
Is anyone can teach me the solution,please.
Parent page:
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/drawerLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#FFFFFF">
<!--my actionbar is overhere-->
<android.support.v7.widget.Toolbar
android:id="#+id/id_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:theme="#style/ToolBarStyle"
app:layout_scrollFlags="scroll|enterAlways"
android:background="#FF6699">
<TextView
android:id="#+id/textTitle"
android:textSize="18dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#android:color/background_light" />
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<!--Parent Fragment change from here-->
<FrameLayout
android:id="#+id/mainFrame"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"/>
</android.support.design.widget.CoordinatorLayout>
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="270dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:background="#android:color/white"
android:fitsSystemWindows="true"
app:headerLayout="#layout/nav_header"
app:menu="#menu/drawer_menu"
app:itemIconTint="#color/colorPrimary"/>
</android.support.v4.widget.DrawerLayout>
Child page:
<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:background="#android:color/darker_gray"
android:orientation="vertical"
tools:context=".SubpagesLayout.Homepage">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="8dp"
android:background="#android:color/white"></LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#android:color/background_light"
android:orientation="horizontal">
<ImageView
android:layout_width="80dp"
android:layout_height="80sp"
android:id="#+id/genderIcon"
android:layout_gravity="center"
android:layout_weight="1"
app:srcCompat="#drawable/photo_default_female" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#android:color/background_light">
<TextView
android:text="Name"
android:textColor="#android:color/black"
android:textSize="30dp"
android:textStyle="bold"
android:gravity="center"
android:layout_marginLeft="125dp"
android:id="#+id/textNameAges"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:text="543"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:background="#android:color/background_light"
android:layout_width="match_parent"
android:layout_height="10dp"></LinearLayout>
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/white">
<!--Child fragment change by the TabLayouts-->
<!--body_weight_fragment is one of the tabs-->
<android.support.design.widget.TabLayout
android:id="#+id/tabLayoutHomePage"
android:layout_width="match_parent"
android:layout_height="80dp"
android:layout_weight="1"
android:background="#color/colorPrimary"
app:tabTextColor="#android:color/white">
</android.support.design.widget.TabLayout>
<view
android:id="#+id/viewPager"
class="android.support.v4.view.ViewPager"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1" />
</android.support.design.widget.AppBarLayout>
</LinearLayout>
body_weight_fragment:
<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">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingTop="10dp">
<!--input editText will let actionbar disappear-->
<EditText
android:id="#+id/editHeight"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.3"
android:gravity="center"
android:hint="cm"
android:inputType="number"
android:windowSoftInputMode="adjustPan" />
<Button
android:id="#+id/btnCaculate"
android:layout_width="2dp"
android:layout_height="wrap_content"
android:layout_weight="0.2"
android:background="#drawable/corner_pink"
android:text="caculate"
android:textColor="#android:color/white" />
<EditText
android:id="#+id/editWeight"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.3"
android:gravity="center"
android:hint="kg"
android:inputType="number" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:hint="show result"
android:paddingTop="8dp" />
</LinearLayout>
<com.github.mikephil.charting.charts.PieChart
android:id="#+id/chart"
android:layout_width="match_parent"
android:layout_height="match_parent"></com.github.mikephil.charting.charts.PieChart>
</LinearLayout>

try it in manifest: add (adjustResize + adjustPan) for parent activity
<activity
android:name="main"
android:windowSoftInputMode="adjustPan|adjustResize"/>

I found a solution by myself,i have to use scrollView include the toolaBar.Just like above
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.Toolbar
android:id="#+id/id_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:theme="#style/ToolBarStyle"
app:layout_scrollFlags="scroll|enterAlways"
android:background="#FF6699">
<TextView
android:id="#+id/textTitle"
android:textSize="18dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#android:color/background_light" />
</android.support.v7.widget.Toolbar>
</ScrollView>

App UI gets distorted on API 19 below

I just completed an app which is working as expected but when i run it on API 19 ---> API 16, i get a distorted UI where some of the views will overlap each other, the arrangement is disorganized and when you open another activity, the last activity UI is shown below the current activity. This error is weird to me because when i tested the app on API 22 + , it was working fine.
I tried to figure out the error but couldn't because i can't tell where the error is which left me in a confused state.
Below is the Screenshots of the aforementioned UI Behavior.
The UI XML Files
Cardview_row_article.xml
<?xml version="1.0" encoding="utf-8"?><!-- A CardView that contains a TextView -->
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:id="#+id/cv"
android:layout_width="match_parent"
android:layout_height="110dp"
android:layout_marginTop="3dp"
card_view:cardCornerRadius="3dp"
card_view:cardPreventCornerOverlap="true"
android:foreground="?android:attr/selectableItemBackground"
card_view:cardUseCompatPadding="true"
>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/art_image"
android:layout_width="110dp"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:scaleType="fitXY"
android:src="#drawable/loading_item_img"
/>
<TextView
android:id="#+id/art_title"
android:layout_width="230dp"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:textAlignment="center"
android:textSize="30dp"
android:layout_alignTop="#+id/art_image"
/>
<TextView
android:id="#+id/art_subTitle"
android:layout_width="220dp"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:textSize="15sp"
android:textStyle="italic"
android:textColor="#android:color/holo_red_dark"
android:textAlignment="center"/>
</RelativeLayout>
</android.support.v7.widget.CardView>
NewsDetail.xml
<?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"
android:id="#+id/coordinator"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<!-- App Bar -->
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="#dimen/detail_backdrop_height"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
android:fitsSystemWindows="true">
<!-- Collapser -->
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapser"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:contentScrim="?attr/colorPrimary"
app:expandedTitleMarginEnd="64dp"
app:expandedTitleMarginStart="48dp"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<ImageView
android:id="#+id/image_paralax"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:scaleType="centerCrop"
app:layout_collapseMode="parallax"
android:src="#drawable/kenny"/>
<!-- Toolbar -->
<android.support.v7.widget.Toolbar
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#android:color/transparent"
app:layout_collapseMode="pin"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:theme="#style/CustomActionBar"
/>
</android.support.design.widget.CollapsingToolbarLayout>
<android.support.design.widget.FloatingActionButton
android:layout_height="wrap_content"
android:layout_width="wrap_content"
app:layout_anchor="#id/appbar"
app:layout_anchorGravity="bottom|right|end"
android:src="#drawable/ic_add"
android:layout_margin="#dimen/fab_margin"
android:clickable="true"/>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:id="#+id/scroll"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/app_bar"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingTop="24dp">
<LinearLayout
style="#style/Widget.CardContent"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/titleDetailTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:minLines="1"
android:text="Title"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#color/colorBlack"
android:textStyle="bold"
android:textSize="20dp"/>
<TextView
android:id="#+id/detailDetailTxt"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="DATE"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="#+id/timeDetailTxt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minLines="4"
android:padding="2dp"
android:text="details"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#0f0f0f" />
</LinearLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fabsocial"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
app:layout_anchor="#id/appbar"
app:layout_anchorGravity="bottom|right|end"
android:src="#drawable/ic_share"
android:layout_margin="#dimen/fab_margin"
android:clickable="true"/>
</android.support.design.widget.CoordinatorLayout>
EmergencyActivity.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:support="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:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.domain.navdrawer.InerFragment"
>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="150dp"
android:orientation="vertical" >
<ImageView
android:id="#+id/emer_img"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="#drawable/emergencyback"
android:layout_marginTop="6dp"
/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/emertop"
android:text="Emergency Report"
android:textSize="25sp"
android:textColor="#color/Color_Red"
android:gravity="center"/>
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/input_layout_name"
>
<EditText
android:id="#+id/input_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="#string/question_name_input_hint"
android:inputType="textAutoComplete" />
</android.support.design.widget.TextInputLayout>
<RadioGroup
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<RadioButton
android:id="#+id/emergency_type_fire"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/type_fire" />
<RadioButton
android:id="#+id/emergency_type_accident"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/type_accident" />
<RadioButton
android:id="#+id/emergency_type_robbery"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/type_robbery" />
<RadioButton
android:id="#+id/emergency_type_others"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/type_other" />
</RadioGroup>
<android.support.design.widget.TextInputLayout
android:id="#+id/input_layout_emergency"
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<EditText
android:id="#+id/input_emergency"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textEmailAddress"
android:hint="#string/hint_emergency" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:id="#+id/input_layout_email"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="#+id/input_email"
android:layout_width="match_parent"
android:inputType="textEmailAddress"
android:layout_height="wrap_content"
android:hint="#string/hint_mobile" />
</android.support.design.widget.TextInputLayout>
</LinearLayout>
<Button
android:id="#+id/btn_send"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Send"
android:layout_centerHorizontal="true"
android:textColor="#color/finestWhite"
android:background="#android:color/holo_red_dark"
android:layout_gravity="center"
android:layout_marginTop="15dp"
/>
</LinearLayout>

Well, i finally figured out the fix to the UI glitches.
All you have to do is Set the background of the root activity to 'White' in your activity xml files.
Thats just it!

Floating action button unintentionally floats to top of screen

The FAB seems to overlap the toolbar at the top of the screen, whereas I want it at the bottom right of the screen.
If I modify the layout_height of the app_bar_main.xml element (contains toolbar and button) to "match_parent" instead of "wrap_content", the button gets correctly placed but then the fragment which should be there gets pushed off the screen/is not placed.
Issue seems to be with the structure of the xml files but I am not sure how to fix it.
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout 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/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#FFF"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<include
android:id="#+id/main_action_bar"
layout="#layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<LinearLayout
android:id="#+id/main_container"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
</LinearLayout>
</LinearLayout>
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:background="#color/colorPrimaryDark"
android:fitsSystemWindows="true"
app:headerLayout="#layout/nav_header_main"
app:itemIconTint="#FFF"
app:itemTextColor="#FFF"
app:menu="#menu/loggedout_main_drawer" />
</android.support.v4.widget.DrawerLayout>
app_bar_main.xml
<?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:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context=".MainActivity">
<android.support.design.widget.AppBarLayout
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_main" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:shape="rectangle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:paddingBottom="30dip"
android:layout_margin="#dimen/fab_margin"
android:clickable="true"
app:borderWidth="0dp"
android:src="#drawable/ic_add_white_24px" />
</android.support.design.widget.CoordinatorLayout>
activity_login.xml (Layout of fragment that is placed in main_container)
<?xml version="1.0" encoding="utf-8"?>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
xmlns:tools="http://schemas.android.com/tools"
tools:context=".LoginFragment"
android:layout_below="#+id/main_action_bar"
xmlns:android="http://schemas.android.com/apk/res/android">
<RelativeLayout
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="Login."
android:id="#+id/login_title_text"
android:layout_alignParentTop="true"
android:textSize="40sp"
android:layout_marginBottom="70dp"
android:layout_marginTop="100dp"
android:fontFamily="sans-serif-light"
android:textColor="#color/colorAlt"
android:layout_centerHorizontal="true" />
<!-- E-mail section -->
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textEmailAddress"
android:hint="E-mail address"
android:layout_marginLeft="50dp"
android:layout_marginTop="10dp"
android:layout_marginRight="20dp"
android:ems="10"
android:id="#+id/login_emailField"
android:layout_below="#+id/login_title_text" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/register_email_icon"
android:layout_alignBottom="#id/login_emailField"
android:layout_marginLeft="15dp"
android:layout_marginBottom="10dp"/>
<!-- Password section -->
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textPassword"
android:layout_marginTop="10dp"
android:hint="Password"
android:layout_below="#id/login_emailField"
android:id="#+id/login_passwordField"
android:layout_marginLeft="50dp"
android:layout_marginRight="20dp"
android:layout_marginBottom="25dp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/register_password_icon"
android:layout_alignBottom="#id/login_passwordField"
android:layout_marginLeft="15dp"
android:layout_marginBottom="10dp"/>
<android.support.v7.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/login_login_button"
android:layout_gravity="center_vertical"
android:layout_below="#+id/login_passwordField"
android:layout_marginBottom="29dp"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
card_view:cardBackgroundColor="#E91E63"
card_view:cardCornerRadius="2dp"
card_view:cardElevation="6dp">
<TextView
android:id="#+id/material_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingTop="13dp"
android:paddingBottom="13dp"
android:layout_gravity="center_horizontal"
android:textColor="#FFF"
android:textSize="19sp"
android:fontFamily="sans-serif-medium"
android:text="Login" />
</android.support.v7.widget.CardView>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Forgotten your username or password?"
android:layout_below="#id/login_login_button"
android:gravity="center"
android:layout_centerHorizontal="true"
android:id="#+id/login_footer_text"
android:layout_marginTop="20dp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Tap here"
android:textColor="#000000"
android:layout_below="#id/login_footer_text"
android:gravity="center"
android:layout_centerHorizontal="true"
android:id="#+id/loginForgottenTapText"
android:layout_marginTop="10dp"/>
</RelativeLayout>
</ScrollView>
Thanks for any help in advance.