Umano中的Recycler視圖問題AndroidSlidingPanel

Question

我正在使用此AndroidSlidingUpPanel。

我的主要內容是地圖和第二個向上滑動面板是Recyclerview。 但問題是它不正確的面板大小。

在摺疊狀態：它的正確，但只要來我拖起來， 擴張狀態它顯示了在年底的橙色條類似的事情。橙色是由於在線性佈局中設置的背景，其中 是RcycleView的主機。如果我們刪除背景，那麼問題仍然存在。酒吧喜歡在回收站查看列表末尾。

我想要：Recycler視圖與Panel顯示的高度相同。在結尾沒有顯示線性佈局。

我想我在將視圖放入XML時出錯了。但我無法理解什麼。

倒塌PanelState

膨脹狀態

main.xml中

<RelativeLayout 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    xmlns:android="http://schemas.android.com/apk/res/android" > 

<com.sothree.slidinguppanel.SlidingUpPanelLayout 
    xmlns:sothree="http://schemas.android.com/apk/res-auto" 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@+id/sliding_layout" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:gravity="bottom" 
    sothree:umanoShadowHeight="0dp" 
    sothree:umanoDragView="@+id/dragView" 
    sothree:umanoFadeColor="@android:color/transparent"> 


     <fragment 
      android:id="@+id/map" 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" 
      class="com.google.android.gms.maps.SupportMapFragment"/> 

    <LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height= "match_parent" 
     android:background="#d35400" 
     android:orientation="vertical" 
     android:id="@+id/dragView"> 

     <android.support.v7.widget.RecyclerView 
     android:id="@+id/path_recycler_view" 
     android:layout_width="match_parent" 
      android:orientation="vertical" 
     android:layout_height="match_parent" 
     android:clickable="true" 
     android:focusable="false" 
     xmlns:android="http://schemas.android.com/apk/res/android" /> 
     </LinearLayout> 
</com.sothree.slidinguppanel.SlidingUpPanelLayout> 
    </RelativeLayout> 

MainActivity.java

protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_path_google_map); 
     final SupportMapFragment fm = (SupportMapFragment) getSupportFragmentManager() 
       .findFragmentById(R.id.map); 
     googleMap = fm.getMap(); 
     mLayout = (SlidingUpPanelLayout) findViewById(R.id.sliding_layout); 
     FrameLayout fl = (FrameLayout) findViewById(R.id.list_fragment_container); 
     recyclerView = (RecyclerView)findViewById(R.id.path_recycler_view); 
     mMapCover = (View)findViewById(R.id.curtain_view); 


ArrayList<MapHolders> holders = SingleTon.getInstance().getMapHolders(); 
     holders = SingleTon.getInstance().getMapHolders(); 
     if (holders != null && holders.size() > 0) { 
      String url = getMapsApiDirectionsUrl(); 
      ReadTask downloadTask = new ReadTask(); 
      downloadTask.execute(url); 

      googleMap.moveCamera(CameraUpdateFactory.newLatLng(holders.get(0).latLng)); 
      googleMap.animateCamera(CameraUpdateFactory.zoomTo(10)); 

      googleMap.setMyLocationEnabled(true); 

       /*SlidingPanelUpLayout*/ 

      mLayout.setPanelState(SlidingUpPanelLayout.PanelState.HIDDEN); 



      addMarkers(); 

     } 


     mLayout.setPanelSlideListener(new SlidingUpPanelLayout.PanelSlideListener() { 
      @Override 
      public void onPanelSlide(View panel, final float slideOffset) { 
       Log.i(TAG, "onPanelSlide, offset " + slideOffset); 
       googleMap.getUiSettings().setAllGesturesEnabled(true);    

      } 

      @Override 
      public void onPanelExpanded(View panel) { 
       Log.i(TAG, "onPanelExpanded"); 
       googleMap.getUiSettings().setAllGesturesEnabled(false); 

      } 

      @Override 
      public void onPanelCollapsed(View panel) { 
       slideFrag = true; 
       Log.i(TAG, "onPanelCollapsed"); 
       googleMap.getUiSettings().setAllGesturesEnabled(false); 

      } 

      @Override 
      public void onPanelAnchored(View panel) { 
       Log.i(TAG, "onPanelAnchored"); 
      } 

      @Override 
      public void onPanelHidden(View panel) { 
       slideFrag = false; 
       Log.i(TAG, "onPanelHidden"); 
      } 
     }); 

     mMapCover.setOnTouchListener(new View.OnTouchListener() { 
      @Override 
      public boolean onTouch(View v, MotionEvent event) { 
       if (mLayout.getPanelState() == SlidingUpPanelLayout.PanelState.COLLAPSED) { 
        mLayout.setPanelState(SlidingUpPanelLayout.PanelState.HIDDEN); 
        return true; 
       } 

       return false; 
      } 
     }); 

    } 

    private void addMarkers() { 



     googleMap.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() { 
      @Override 
      public boolean onMarkerClick(Marker marker) { 

       mLayout.setPanelHeight(400); 


        if(mLayout!=null){ 
         Log.i("marker", "collapsed"); 
         mLayout.setPanelState(SlidingUpPanelLayout.PanelState.COLLAPSED); 
         animateLatLngZoom(points, 0, -10, 10); 

        }else{ 
         Log.i("marker","Hidden"); 
         mLayout.setPanelState(SlidingUpPanelLayout.PanelState.HIDDEN); 
        } 
       } 


       return true; 
      } 
     }); 




} 

請幫我找到一個問題。

Answer 1

嘗試更改線性佈局的background color與android:id="@+id/dragView"具有相同的背景色作爲Recycler View元素/項目。

由於Recycler View將根據其中的物品數量佔用很多空間，並且會顯示作爲Recycler視圖父級的剩餘視圖背景dragView。