How to remove white space when attaching fragment to framelayout
I have in my activity a FrameLayout where i attach fragments according to the item selected in my NavigationDrawer. The problem is that the fragment doesnt fill the Framelayout entirely, although the width and height are set to MATCH_PARENT and also i already tried removing padding and margin, but the white space is still there. Here are screenshots that show the problem and also the xml files. How do i remove the white space and make the map fill the entire framelayout?
Fragment width and height
Framelayout width and height
Activity layout:
<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"
tools:context=".MapsActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<android.support.v7.widget.Toolbar
android:id="@+id/tb_actionbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorPrimary"
android:elevation="4dp"
android:theme="@style/ThemeOverlay.AppCompat.ActionBar"/>
<FrameLayout
android:layout_margin="0dp"
android:padding="0dp"
android:id="@+id/container"
android:name="com.example.styledmap.MapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
</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="@android:color/white"
app:headerLayout="@layout/drawer_header"
app:menu="@menu/drawermenu"/>
Fragment Layout:
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
android:id="@+id/cl_fragment"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.google.android.gms.maps.MapView
android:id="@+id/google_map"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/tv_delete_marker"
android:layout_width="match_parent"
android:layout_height="43dp"
android:layout_alignBottom="@id/google_map"
android:layout_marginStart="8dp"
android:text="@string/tv_delete"
android:textAlignment="center"
android:textSize="16sp"
android:visibility="invisible"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<Button
android:id="@+id/btn_add_place"
android:layout_width="64dp"
android:layout_height="64dp"
android:layout_margin="16dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="48dp"
android:background="@drawable/ic_add_circle_black_24dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.871"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@+id/google_map"
app:layout_constraintVertical_bias="0.92" />
从<MapView>删除边距
<com.google.android.gms.maps.MapView
android:id="@+id/google_map"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
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