如何在android中的滚动视图内设置Grid view和View pager？

在我的XML中，我将整个屏幕设置为可滚动，我在里面创建了滚动视图，设置了用于查看分页器和网格视图的Framelayout。这里网格视图只滚动，但不滚动整个屏幕。如何在android中的滚动视图内设置Grid view和View pager？

下面是我的代码

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@+id/LinearLayout1" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:orientation="vertical" > 

    <ScrollView 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" 
     android:fillViewport="true" 
     android:scrollbars="vertical"> 

    <RelativeLayout 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" 
     android:orientation="vertical"> 

    <FrameLayout 
     android:layout_width="fill_parent" 
     android:layout_height="200dp" 
     android:id="@+id/framelayoutViewpager"> 

     <LinearLayout 
      android:id="@+id/linearLayout1" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:gravity="center" 
      android:orientation="vertical" > 

      <android.support.v4.view.ViewPager 
       android:id="@+id/viewPager" 
       android:layout_width="fill_parent" 
       android:layout_height="fill_parent" > 
      </android.support.v4.view.ViewPager> 

     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/linearLayout2" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:layout_gravity="bottom" 
      android:orientation="horizontal" > 

      <Button 
       android:id="@+id/btnImagePrevious" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_weight="1" 
       android:text="Previous" /> 

      <Button 
       android:id="@+id/btnImageNext" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_weight="1" 
       android:text="Next" /> 

     </LinearLayout> 

    </FrameLayout> 

    <GridView 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:layout_below="@+id/framelayoutViewpager" 
     android:numColumns="3" 
     android:stretchMode="columnWidth" 
     android:paddingTop="7dp" 
     android:layout_marginTop="2dp" 
     android:layout_marginRight="2dp" 
     android:layout_marginBottom="2dp" 
     android:id="@+id/gridView" /> 

    </RelativeLayout> 

    </ScrollView> 

</LinearLayout>

来源

2016-03-17 Saravanan Selvam

NonScrollGridView将在这里做的伎俩..

NonScrollGridView

import android.content.Context; 
import android.util.AttributeSet; 
import android.view.ViewGroup; 

public class NonScrollGridView extends GridViewWithHeaderAndFooter { 

    public NonScrollGridView(Context context) { 
    super(context); 
    } 

    public NonScrollGridView(Context context, AttributeSet attrs) { 
    super(context, attrs); 
    } 

    public NonScrollGridView(Context context, AttributeSet attrs, int defStyle) { 
     super(context, attrs, defStyle); 
    } 

    @Override 
    public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 
     int heightMeasureSpec_custom = MeasureSpec.makeMeasureSpec(
      Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST); 
     super.onMeasure(widthMeasureSpec, heightMeasureSpec_custom); 
     ViewGroup.LayoutParams params = getLayoutParams(); 
     params.height = getMeasuredHeight(); 
    } 
}

来源

2016-03-17 07:05:10

http://stackoverflow.com/questions/21264951/problems-with-gridview-inside-scrollview-in-android –

上面的链接我得到的答案 –

清楚，是不错，但我建议你在scrollview中使用NonScrollGridview以获得更好的性能 –

如果准备使用AppCompact支持LIB然后尝试NestedScrollView和CoordinatorLayout。

样本布局代码：

<?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:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:fitsSystemWindows="true"> 

    <android.support.design.widget.AppBarLayout 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:fitsSystemWindows="true" 
     android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"> 

     <android.support.design.widget.CollapsingToolbarLayout 
      android:id="@+id/collapse_toolbar" 
      android:layout_width="match_parent" 
      android:layout_height="250dp" 
      android:fitsSystemWindows="true" 
      app:contentScrim="?attr/colorPrimary" 
      app:layout_scrollFlags="scroll|exitUntilCollapsed"> 


      <android.support.v4.view.ViewPager 
       android:id="@+id/header" 
       android:layout_width="match_parent" 
       android:layout_height="match_parent" 

       android:fitsSystemWindows="true" 

       app:layout_collapseMode="parallax" /> 
      <LinearLayout 
       android:id="@+id/linearLayout2" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:layout_gravity="bottom" 
       android:orientation="horizontal" > 

       <Button 
        android:id="@+id/btnImagePrevious" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:layout_weight="1" 
        android:text="Previous" /> 

       <Button 
        android:id="@+id/btnImageNext" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:layout_weight="1" 
        android:text="Next" /> 

      </LinearLayout> 


     </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" 
     app:layout_behavior="@string/appbar_scrolling_view_behavior"> 
     <GridView 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" 
      android:layout_below="@+id/framelayoutViewpager" 
      android:numColumns="3" 
      android:stretchMode="columnWidth" 
      android:paddingTop="7dp" 
      android:layout_marginTop="2dp" 
      android:layout_marginRight="2dp" 
      android:layout_marginBottom="2dp" 
      android:id="@+id/gridView" /> 
    </android.support.v4.widget.NestedScrollView> 
</android.support.design.widget.CoordinatorLayout>

来源

2016-03-17 07:11:03

如何在android中的滚动视图内设置Grid view和View pager？

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