Gridview adapter within an adapter

问题

In reference to this question. I have hit a wall, I have both of my adapters set up, and my xml files are nicely lined up. In my activity I have set my content view to the main xml which contains the top gridview. In the adapter I have linked my Imageview to the gridview.

The problem is how do I go about setting the grid_item.xml as my contentview for the inner adapter so that I can link the next image view to the xml?

These are my xml files in order:

main_layout.xml

<?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" >

    <GridView
        android:id="@+id/gridview_main"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_margin="5sp"
        android:columnWidth="60sp"
        android:gravity="center"
        android:horizontalSpacing="10sp"
        android:numColumns="2"
        android:stretchMode="columnWidth"
        android:verticalSpacing="10sp"
        android:clipChildren="true" />

</LinearLayout>

grid_item.xml

<?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" >

    <ImageView
        android:id="@+id/category_main_pic"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/arrow_left_dark" />

    <GridView
        android:id="@+id/gridview_item"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_margin="5sp"
        android:columnWidth="90sp"
        android:gravity="center"
        android:horizontalSpacing="10sp"
        android:numColumns="2"
        android:stretchMode="columnWidth"
        android:verticalSpacing="10sp"
        android:clipChildren="true" />
</LinearLayout>

item_grid_image.xml

<?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" >

    <ImageView
        android:id="@+id/item_main_pic"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/arrow_left_dark" />

</LinearLayout>

I need to get the content of my grid_item.xml for my inner adapter. Any ideas?

回答1:

Ended up settings views (views with images) dependant on the amount of children. Adding a gridview to each gridview element ended up messing up scrolling :).

来源：https://stackoverflow.com/questions/17483535/gridview-adapter-within-an-adapter

标签

android

gridview

adapter