i have a little problem. I have a n number of fragments and i want to put this fragments in a row, but when the screen runs out, the rest goes to the bottom line, and so on.
I'm doing this:
for (int i = 0; i < n ; i++) {
PresencaFragment aFragment = new PresencaFragment("Test "+i, "2017059227_11.jpg", 2017000000);
getSupportFragmentManager().beginTransaction().add(R.id.frag, aFragment).commit();
}
And the code of my fragment and home fragment (i put this n fragments in home fragment) is:
HomeFragment:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/txtHoras"
android:layout_marginTop="125dp"
android:focusable="true"
android:text="A carregar dados..."
android:textColor="#color/corescola"
android:textSize="25dp"
android:layout_height="40dp"
android:layout_width="match_parent"
android:textAlignment="center"
/>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentTop="true"
android:layout_marginTop="145dp"
android:layout_marginBottom="5dp">
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/frag"
>
</TableLayout>
</ScrollView>
</RelativeLayout>
And my fragment code's:
<FrameLayout 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"
tools:context=".PresencaFragment">
<TableLayout
android:layout_width="391dp"
android:layout_height="264dp"
android:layout_marginLeft="8dp"
android:layout_marginTop="20dp"
android:layout_marginRight="8dp"
android:stretchColumns="1">
<TableLayout
android:layout_width="match_parent"
android:layout_height="252dp"
android:layout_marginLeft="0dp"
android:layout_marginTop="10dp"
android:stretchColumns="1">
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="10dp"
android:background="#7EC5CAE9"
android:minHeight="55dp">
<TextView
android:id="#+id/txt_nomeAluno"
android:layout_width="378dp"
android:layout_height="40dp"
android:layout_marginTop="10dp"
android:width="300dp"
android:text="Student Name"
android:textAlignment="center"
android:textColor="#000"
android:textSize="24dp" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#eee"
android:minHeight="35dp">
<TextView
android:id="#+id/txt_numero"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:width="300dp"
android:padding="10dp"
android:text="Student number: xxxxxxxxx"
android:textAlignment="center"
android:textColor="#000"
android:textSize="20dp" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#eee"
android:minHeight="35dp">
<ImageView
android:id="#+id/imagem"
android:layout_width="371dp"
android:layout_height="match_parent"
tools:src="#tools:sample/avatars" />
</TableRow>
</TableLayout>
</TableLayout>
</FrameLayout>
So, i want this but obtain this:
image of what i want and what i obtain
You're passing the R.id.frag when starting a fragment. As far as I see, the R.id.frag is the ID of the whole table layout, which means you're replacing whole table with the fragment. What you want is to set each fragment in the correct row id.
Note: having fragments in the table is really a bad practice. If you need a table layout, you should use views within it, check some tutorial about it, like this: https://abhiandroid.com/ui/tablelayout
Related
I need windowSoftInputMode= adjustRezise for my layout so that my buttons go up with the keyboard. BUT I don't want my BottomNagivationView to be affected by this.
How can I solve such?
My BottomNavigationView comes from MainActivity.xml which is:
<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:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<FrameLayout
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/bottom_navigation"></FrameLayout>
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
app:menu="#menu/bottom_menu"/>
</RelativeLayout>
My manifest has android:windowSoftInputMode="adjustPan" but I adjust it by code when I open the fragment with:
getActivity().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
Here are some pictures so you could understand what I mean: https://imgur.com/a/vjePxI6
So what I would like to know is how I could set the BottomNavigationView to do nothing on keyboard opening while I'd like my buttons to be affected by :
getActivity().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
In my case problem solved by just adding following line in manifest file.
android:windowSoftInputMode="adjustResize|adjustPan"
add android:windowSoftInputMode="adjustPan" inside your activity tag into your manifest file.
then go to your activity and change the parent layout to RelativeLayout, then create your FrameLayout which holds your fragments inside your relative layout which is your parent layout. Then add your second layout which is LinearLayout that holds the bottomNavigationView and make its Height and width match_parent but below the FrameLayout.
Below is the example of the main activity layout
<?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:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".MainActivity">
//FrameLayout which holds all your fragments
<FrameLayout
android:id="#+id/fragments_container"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</FrameLayout>
//BottomNavigationView Container
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="bottom"
android:layout_below="#id/fragments_container">
//BottomMenus
<com.google.android.material.bottomnavigation.BottomNavigationView
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:id="#+id/bottom_navigation"
android:background="#drawable/rectangle_4_dash"
android:layout_alignParentBottom="true">
//Container of Menus
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:weightSum="5">
//BottomMenu One
<LinearLayout
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center_vertical">
<ImageView
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_gravity="center"
android:src="#drawable/home_icon" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Home" />
</LinearLayout>
//BottomMenu Two
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center_vertical"
android:orientation="vertical">
<ImageView
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_gravity="center"
android:src="#drawable/contact_icon" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Contact" />
</LinearLayout>
//BottomMenu Three
<LinearLayout
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center_vertical">
<ImageView
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_gravity="center"
android:src="#drawable/about_icon" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="About"
android:layout_gravity="center"/>
</LinearLayout>
//BottomMenu Four
<LinearLayout
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center_vertical">
<ImageView
android:layout_width="20dp"
android:layout_height="17dp"
android:layout_gravity="center"
android:src="#drawable/services_icon" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Services"
android:layout_gravity="center"/>
</LinearLayout>
</LinearLayout>
</com.google.android.material.bottomnavigation.BottomNavigationView>
</LinearLayout>
Then go to your fragment which you want to scroll and design it like below one.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="Title Of Your Form"
android:textAlignment="center"
android:textColor="#color/black"
android:textSize="18sp"
android:textStyle="bold" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="20dp">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="#string/f_name"
android:inputType="textPersonName"
android:padding="10dp"
android:textSize="14sp" />
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:hint="#string/m_name"
android:inputType="textPersonName"
android:padding="10dp"
android:textSize="14sp" />
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:hint="#string/l_name"
android:inputType="textPersonName"
android:padding="10dp"
android:textSize="14sp" />
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:hint="Message"
android:inputType="text"
android:padding="10dp"
android:textSize="14sp" />
</LinearLayout>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:text="Send Messagge"
android:textAllCaps="false"
android:textColor="#color/white"
android:layout_marginBottom="40dp"/>
</LinearLayout>
</ScrollView>
That is how i solved it,
if you have any doubt please let me know but if its helps or looks like a correct answer please mark it as a correct answer thanks.
I'm trying to add a few icons for a custom bottom navigation bar in my layout, and when I tried to add them, the NestedScrollView that occupies most of the screen has become very slow, the scrolling doesn't go smoothly with the touch gestures anymore just because of adding a few icons.
I don't understand this behavior of the NestedScrollViews. It contains a recyclerview by the way. I've put up my layout code here. The bottom_layout, which contains a view group with four icon-sized images causes the issue. If I have 1 or 2 images instead, there is no issue at all.
Edit: If possible, I would like to have some advice on a good way to load a layout which has lists as children of a scrolling view.
XML:
<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:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffffff"
tools:context=".activities.PlacesActivity">
<LinearLayout
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:layout_marginTop="22sp"
android:background="#555555"
android:orientation="horizontal">
<TextView
android:id="#+id/place_toolbar_title"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_marginLeft="10dp"
android:layout_weight="0.2"
android:gravity="center_vertical"
android:textColor="#f4e92c"
android:textSize="21sp" />
<!-- android:text="Cubbon Park" for the above textview-->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:layout_weight="0.9"
android:gravity="center">
<ImageView
android:id="#+id/places_profile_button"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_gravity="center"
android:layout_marginLeft="12dp"
android:layout_marginTop="4sp"
android:padding="5dp"
android:src="#drawable/profile3x" />
</LinearLayout>
</LinearLayout>
<android.support.v4.widget.NestedScrollView
android:id="#+id/scrollview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="#id/bottom_layout"
android:layout_below="#id/toolbar"
android:fillViewport="true"
app:layout_anchor="#id/toolbar"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:descendantFocusability="blocksDescendants"
android:orientation="vertical">
<ImageView
android:id="#+id/image_place_header"
android:layout_width="match_parent"
android:layout_height="200dp"
android:scaleType="centerCrop"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="5dp"
android:background="#ececef" />
<android.support.v7.widget.CardView
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:id="#+id/map_card_place"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center">
<LinearLayout
android:id="#+id/map_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/map_icon"
android:layout_width="30dp"
android:layout_height="30dp"
android:src="#drawable/location3x" />
<TextView
android:id="#+id/labelOnMap"
android:layout_width="match_parent"
android:layout_height="30dp"
android:layout_gravity="center_vertical"
android:gravity="center_vertical"
android:paddingLeft="5dp"
android:text="Point of Interest"
android:textColor="#757575"
android:textSize="20sp" />
</LinearLayout>
<fragment xmlns:android="http://schemas.android.com
/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/map"
android:name="com.testapp.android.WorkaroundMapFragment"
android:layout_width="match_parent"
android:layout_height="170dp"
tools:context="com.example.googlemap.MapsActivity" />
</LinearLayout>
</android.support.v7.widget.CardView>
<!--recyclerview containing all the content-->
<android.support.v7.widget.RecyclerView
android:id="#+id/metadata"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
<include
android:id="#+id/bottom_layout"
layout="#layout/bottom_bar"
android:layout_width="match_parent"
android:layout_alignParentBottom="true"
android:layout_height="40dp" />
<ImageButton
android:id="#+id/fab_main"
android:layout_width="62dp"
android:layout_height="62dp"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:background="?attr/selectableItemBackgroundBorderless"
android:scaleType="fitCenter"
android:src="#drawable/btn_scan_large" />
</RelativeLayout>
I found out the solution to remove sluggishness was to just place the images in drawable-nodpi folder.
found this answer here helpful:
https://stackoverflow.com/a/51960548/10165076
I have a cardview with radius 10dp
I simply don't want to show the edges of layout.
I'm trying to do this >
I tried card_view:cardPreventCornerOverlap="false" , didn't work............................................................
But I got this;
XML Code: (I fixed, here is the code)
<android.support.v7.widget.CardView
android:padding="6dp"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:id="#+id/card_view_inner"
android:layout_width="match_parent"
android:layout_height="match_parent"
card_view:cardBackgroundColor="#color/green"
card_view:cardCornerRadius="8dp"
card_view:cardElevation="3dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.makeramen.roundedimageview.RoundedImageView
card_view:riv_corner_radius="8dp"
android:src="#drawable/picture"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<LinearLayout
android:background="#color/orange"
android:layout_alignParentBottom="true"
android:layout_width="match_parent"
android:layout_height="20dp">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:text="text"
android:textAlignment="center"
android:textColor="#color/white" />
</LinearLayout>
</RelativeLayout>
</android.support.v7.widget.CardView>
I have a problem that i want to show the linear layout in parent after i check the condition. I want to show linear layout android:id="#+id/linearIndex" in the body of parent layout. Here the code.
The Layout
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:visibility="gone"
android:id="#+id/lstep3">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:visibility="gone"
android:id="#+id/linearIndex"> //THE LAYOUT I WANT TO SHOW
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:textStyle="bold"
android:text="Jumlah Kasus Tambahan di Lokasi PE"
android:textColor="#color/teal"
/>
<!-- daftar gejala yang dimasukkan-->
<ListView
android:layout_width="match_parent"
android:layout_height="120dp"
android:id="#+id/listvievadvance2"
android:layout_marginTop="10dp"></ListView>
<!-- form gejala-->
<!-- form data gejala-->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="5dp"
android:layout_marginBottom="10dp"
android:layout_marginTop="15dp"
android:background="#color/accent_501">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Pilih Lokasi"
android:textStyle="bold"/>
<Spinner
android:id="#+id/lokasiPilih"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="7dp"
/>
<TextView
android:id="#+id/txtLocLain"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Lokasi lain"
android:textStyle="bold"
/>
<EditText
android:layout_width="match_parent"
android:layout_marginTop="7dp"
android:hint="Lokasi lain"
android:layout_height="wrap_content"
android:id="#+id/lokasiLain"
android:theme="#style/TextLabel"
/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Tanggal PE"
android:textStyle="bold"
/>
<EditText
android:layout_width="match_parent"
android:layout_marginTop="7dp"
android:hint="Tanggal PE"
android:layout_height="wrap_content"
android:id="#+id/tglPE"
android:editable="false"
android:theme="#style/TextLabel"
/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Jumlah Kasus tambahan"
android:textStyle="bold"
/>
<EditText
android:layout_width="match_parent"
android:layout_marginTop="7dp"
android:hint="Masukan jumlah kasus"
android:layout_height="wrap_content"
android:id="#+id/jmlKasusTambah"
android:theme="#style/TextLabel"
/>
<Button
android:layout_width="match_parent"
android:layout_height="50dp"
android:id="#+id/btambahLokasi"
android:text="Tambah"
android:textColor="#fff"
android:layout_marginTop="10dp"
android:background="#color/teal"
/>
</LinearLayout>
</LinearLayout>
And the java file
Function that show visibility of layout
private void checkIndexOrNot(){
Log.i("Value :", String.valueOf(campak.getSurveilans().getStatusKasus()));
if(Integer.parseInt(campak.getSurveilans().getStatusKasus()) == 1) {
linearIndex.setVisibility(View.VISIBLE);
} else {
linearIndex.setVisibility(View.GONE);
}
}
I know it's look like no problem, but the function that show visibility of layout does not work. The layout does not show after check condition. The logic of the condition that check from DB is working fine, no error.
I put the checkIndexOrNot() in onCreate() function.
Thank you in advance.
Your parent layout of linearIndex has gone as default property mean it will not be visible. To show children views, the parent layout must be visible. So either set both layouts to visible programatically or just remove the visibility="gone" from lstep3
Just remove android:visibility="gone" from root layout.
Change this:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:visibility="gone"
android:id="#+id/lstep3">
To this:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/lstep3">
How to add Floating Action Button from the support library for CardView so that when you scroll through the ScrollView, the button has gone up along with the card?
My app
before scrolling
after scrolling
The button should go along with the card
I want to fix this
Layout
<?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"
>
<ScrollView
android:id="#+id/nested_scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/white_vk_background_color">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/spacing_8"
android:orientation="vertical"
android:padding="#dimen/spacing_16">
<android.support.v7.widget.CardView
android:id="#+id/behavior_card_view"
style="#style/RateCardView"
app:cardBackgroundColor="#color/white"
app:cardCornerRadius="#dimen/spacing_2"
app:cardElevation="#dimen/spacing_8">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_margin="#dimen/spacing_16"
android:orientation="vertical"
>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:paddingBottom="#dimen/spacing_8">
<TextView
android:id="#+id/description_rate_usd_text_view"
style="#style/AppTextView.RateTextView"
android:text="#string/description_currency_text_view_usd"/>
<TextView
android:id="#+id/rate_usd_text_view"
style="#style/AppTextView.RateTextView"
android:layout_centerHorizontal="true"
android:layout_toRightOf="#id/description_rate_usd_text_view"
tools:text="63.99"
/>
<TextView
android:id="#+id/rate_difference_usd_text_view"
style="#style/AppTextView.DifferenceTextView"
android:layout_toRightOf="#id/rate_usd_text_view"
tools:text="+0.44"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:paddingBottom="#dimen/spacing_8">
<TextView
android:id="#+id/description_rate_eur_text_view"
style="#style/AppTextView.RateTextView"
android:text="#string/description_currency_text_view_eur"/>
<TextView
android:id="#+id/rate_eur_text_view"
style="#style/AppTextView.RateTextView"
android:layout_centerHorizontal="true"
android:layout_toRightOf="#id/description_rate_eur_text_view"
tools:text="71.99"
/>
<TextView
android:id="#+id/rate_difference_eur_text_view"
style="#style/AppTextView.DifferenceTextView"
android:layout_toRightOf="#id/rate_eur_text_view"
tools:text="+0.15"/>
</RelativeLayout>
<TextView
android:id="#+id/rate_update_time_text_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom|start"
android:layout_marginBottom="#dimen/spacing_8"
android:layout_marginLeft="#dimen/spacing_16"
android:layout_marginTop="#dimen/spacing_16"
android:gravity="center"
android:textSize="#dimen/density_font_size_text_date"
tools:text="Date: 15.07.2016"
/>
</LinearLayout>
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:id="#+id/converter_card_view"
style="#style/RateCardView"
app:cardBackgroundColor="#color/white"
app:cardCornerRadius="#dimen/spacing_2"
app:cardElevation="#dimen/spacing_8">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="#dimen/spacing_16">
<com.rengwuxian.materialedittext.MaterialEditText
android:id="#+id/converter_ruble_edit_text"
style="#style/RateEditText"
android:hint="#string/description_currency_ruble"
app:met_baseColor="#android:color/black"
app:met_bottomTextSize="#dimen/density_font_size_text_converter"
app:met_errorColor="#color/red_light"
app:met_floatingLabel="normal"
app:met_floatingLabelAlwaysShown="true"
app:met_floatingLabelTextSize="#dimen/density_font_size_text_converter"
app:met_helperText=""
app:met_primaryColor="#color/red_light"
app:met_textColorHint="#android:color/transparent"/>
<com.rengwuxian.materialedittext.MaterialEditText
android:id="#+id/converter_dollar_edit_text"
style="#style/RateEditText"
android:hint="#string/description_currency_dollar"
app:met_baseColor="#android:color/black"
app:met_bottomTextSize="#dimen/density_font_size_text_converter"
app:met_errorColor="#color/red_light"
app:met_floatingLabel="normal"
app:met_floatingLabelAlwaysShown="true"
app:met_floatingLabelTextSize="#dimen/density_font_size_text_converter"
app:met_helperText=""
app:met_primaryColor="#color/red_light"
app:met_textColorHint="#android:color/transparent"/>
<com.rengwuxian.materialedittext.MaterialEditText
android:id="#+id/converter_euro_edit_text"
style="#style/RateEditText"
android:hint="#string/description_currency_euro"
app:met_baseColor="#android:color/black"
app:met_bottomTextSize="#dimen/density_font_size_text_converter"
app:met_errorColor="#color/red_light"
app:met_floatingLabel="normal"
app:met_floatingLabelAlwaysShown="true"
app:met_floatingLabelTextSize="#dimen/density_font_size_text_converter"
app:met_helperText=""
app:met_primaryColor="#color/red_light"
app:met_textColorHint="#android:color/transparent"/>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
</ScrollView>
<android.support.design.widget.FloatingActionButton
android:id="#+id/update_floating_action_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="#dimen/density_spacing_size_floating_action_button"
android:layout_marginRight="#dimen/float_action_button_spacing_8"
android:src="#drawable/ic_cached_white_24dp"
app:fabSize="mini"
app:layout_anchor="#id/behavior_card_view"
app:pressedTranslationZ="6dp"
app:layout_anchorGravity="end|right|center"
/>
</android.support.design.widget.CoordinatorLayout>
Instead of anchoring to behavior_card_view, try anchoring it to something inside behavior_card_view. Ideally, anchor to the bottom of the USD textview. This should prevent the FAB from sliding down.
I would actually create a invisible layout which I can use to anchor but it doesn't affect the UI otherwise.
I can't replicate the issue you are having but the following works as you want:
<RelativeLayout
android:id="#+id/rl1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingTop="10dp"
android:paddingRight="10dp">
<TextView
android:id="#+id/tv1"
android:layout_width="match_parent"
android:layout_height="100dp"
android:paddingLeft="12dp"
android:text="Setting"
android:focusable="true"
android:focusableInTouchMode="true" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:src="#drawable/ic_add"
app:fabSize="mini"
app:pressedTranslationZ="6dp"
app:layout_anchorGravity="end|right|center"
app:layout_anchor="#id/tv1" />
... a lot of elements here ...
</RelativeLayout>
This RelativeLayout is the only element inside my ScrollView element.