如何在回收者视图的每个项目中使用地图

Question

I'm using recyclerview for my android application which each item contains a map.

is how to implement this ?

I tried two ways to implement this(fragment and mapview). The first way was using fragment in XML file and SupportMapFragment in my java class. By this method of implementation I got this error:

android.view.InflateException: Binary XML file line #23: Error inflating class fragment

But when I used MapView I got a white view and nothing else :|

I implemented fragment this like

HERE IS XML FILE

<fragment
            android:id="@+id/all_order_each_item_map"
            android:name="com.google.android.gms.maps.SupportMapFragment"
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="match_parent"
            android:layout_marginRight="@dimen/_4sdp"
            tools:context=".AllOrdersActivity"/>

HERE IS HOW I INITIALIZE MAP IN MY JAVA CLASS

 mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.all_order_each_item_map);
        mapFragment.getMapAsync(this);

Then I used mapView as my second way this like HERE IS XML FILE

<com.google.android.gms.maps.MapView
            android:id="@+id/all_order_each_item_map"
            android:name="com.google.android.gms.maps.SupportMapFragment"
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="match_parent"
            android:layout_marginRight="@dimen/_4sdp"/>

CODE BELOW SHOWS HOW I INITIALIZE MAPVIEW IN MY JAVA CLASS

mapFragment = viewHolder.root_view.findViewById(R.id.all_order_each_item_map);

I used this library ( https://github.com/lisawray/groupie ) as my recyclerview adapter

In advance, I apologize for language mistakes and any other problems.

THANKS

Answer 1

我终于找到了答案，方法是从此解决方案获得帮助https://stackoverflow.com/a/30484062/10401375并编辑我的代码的某些部分