GridView Abstand

Question

Hallo ich habe eine Gridview mit mehreren Elementen. Ich habe versucht, Platz auf den Elementen oben und unten hinzuzufügen, aber ich kann es nicht schaffen. Auch die Gegenstände in der letzten Reihe zeigen nicht gut.

FragmentLayout

<android.support.design.widget.AppBarLayout 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content"> 

    <android.support.v7.widget.Toolbar 
     android:id="@+id/toolbar" 
     android:layout_width="match_parent" 
     android:layout_height="?attr/actionBarSize" 
     android:background="?attr/colorPrimary" 
     app:layout_scrollFlags="scroll|enterAlways" 
     app:popupTheme="@style/Overlay" 
     app:theme="@style/AppTheme"/> 

</android.support.design.widget.AppBarLayout> 

<GridView 
    android:fitsSystemWindows="true" 
    app:layout_behavior="@string/appbar_scrolling_view_behavior" 
    android:id="@+id/gridView" 
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:columnWidth="100dp" 
    android:drawSelectorOnTop="true" 
    android:gravity="center" 
    android:numColumns="auto_fit" 
    android:stretchMode="spacingWidthUniform" 
    android:verticalSpacing="5dp" 
    android:focusable="true" 
    android:layout_below="@+id/widget" 
    android:clickable="true"/> 

<android.support.design.widget.FloatingActionButton 
    android:id="@+id/fab" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:layout_gravity="end|bottom" 
    android:layout_margin="@dimen/fab_margin" 
    android:src="@drawable/ic_add_black_24dp"/> 
</android.support.design.widget.CoordinatorLayout> 

Grid Artikel

<LinearLayout 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:orientation="vertical"> 

    <ImageView 
     android:padding="10dp" 
     android:id="@+id/image" 
     android:layout_width="105dp" 
     android:layout_height="100dp" 
     android:src="@drawable/active"/> 

    <TextView 
     android:id="@+id/text" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:layout_margin="5dp" 
     android:gravity="center" 
     android:text="hello" 
     android:textSize="14sp" /> 
</LinearLayout> 

No top Abstand

Kein Bodenabstand. Row ist voll shoing

Answer 1

Einfach hinzufügen padding zum Top & Bottom Ihrer GridView und diese Attribute

<GridView 
    ... 
    android:clipToPadding="false" 
    android:scrollbarStyle="outsideOverlay" /> 

ref: +AndroidDevelopers

Answer 2

versuchen Sie dieses

<android.support.design.widget.AppBarLayout 
android:layout_width="match_parent" 
android:layout_height="wrap_content" 
android:id="@+id/widget"> 

<android.support.v7.widget.Toolbar 
    android:id="@+id/toolbar" 
    android:layout_width="match_parent" 
    android:layout_height="?attr/actionBarSize" 
    android:background="?attr/colorPrimary" 
    app:layout_scrollFlags="scroll|enterAlways" 
    app:popupTheme="@style/Overlay" 
    app:theme="@style/AppTheme"/> 

</android.support.design.widget.AppBarLayout> 



<GridView 
android:fitsSystemWindows="true" 
app:layout_behavior="@string/appbar_scrolling_view_behavior" 
android:id="@+id/gridView" 
android:layout_width="fill_parent" 
android:layout_height="wrap_content" 
android:columnWidth="100dp" 
android:drawSelectorOnTop="true" 
android:gravity="center" 
android:numColumns="auto_fit" 
android:stretchMode="spacingWidthUniform" 
android:verticalSpacing="5dp" 
android:focusable="true" 
android:layout_margin="10dp" 
android:layout_below="@+id/widget" 
android:clickable="true"/> 

<android.support.design.widget.FloatingActionButton 
android:id="@+id/fab" 
android:layout_width="wrap_content" 
android:layout_height="wrap_content" 
android:layout_gravity="end|bottom" 
android:layout_margin="@dimen/fab_margin" 
android:src="@drawable/ic_add_black_24dp"/>