scorrevoli fino pannello - linea sottile pannello scorrevole sotto google mapfragment

Question

ho fatto slidinguppanel utilizzando questo repository https://github.com/dlukashev/AndroidSlidingUpPanel-foursquare-map-demo

Tuttavia, contiene un bug che non è coperta da nessuna parte.

Quando tocco un punto qualsiasi per espandere il pannello (listview) funziona bene, ma mentre cerco di espanderlo tenendo premuto il lato superiore di una vista elenco (linea blu sullo schermo2) il pannello si nasconde sotto la mappa (framelayout) (schermata3))

Come è possibile che questo pannello nascondendo la linea blu sotto il mapfragment e il resto di listview lo espandi bene?

Qualche idea, perché? Per favore dammi solo un suggerimento su come risolverlo?

Si prega di guardare lo schermo:

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent"> 

    <org.sothree.slidinguppanel.SlidingUpPanelLayout 
     android:id="@+id/slidingLayout" 
     android:gravity="bottom" 
     app:shadowHeight="0dp" 
     app:paralaxOffset="@dimen/paralax_offset" 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent"> 

     <FrameLayout 
      android:gravity="top" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:layout_below="@+id/button"> 

      <RelativeLayout 
       android:id="@+id/mapContainer" 
       android:layout_width="fill_parent" 
       android:layout_height="497dp"/> 
     </FrameLayout> 

     <RelativeLayout 
      android:id="@+id/slidingContainer" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:layout_below="@+id/button"> 

      <View 
       android:id="@+id/transparentView" 
       android:visibility="gone" 
       android:layout_width="fill_parent" 
       android:layout_height="@dimen/map_height" 
       android:layout_alignParentTop="true"/> 

      <ListView 
       android:id="@+id/listView1" 
       android:cacheColorHint="@android:color/white" 
       android:drawSelectorOnTop="true" 
       android:dividerHeight="@dimen/divider_height" 
       android:divider="@android:color/darker_gray" 
       android:background="@android:color/transparent" 
       android:layout_width="fill_parent" 
       android:layout_height="fill_parent" 
       android:layout_below="@id/transparentView" 
       android:smoothScrollbar="true" 
       android:layout_marginTop="0dp"/> 

     </RelativeLayout> 

    </org.sothree.slidinguppanel.SlidingUpPanelLayout> 

</RelativeLayout> 

Answer 1

È necessario eseguire l'override ListView

public class LockableListView extends ListView { 

private boolean mScrollable = true; 

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

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

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

public void setScrollingEnabled(boolean enabled) { 
    mScrollable = enabled; 
} 

@Override 
public boolean onTouchEvent(MotionEvent ev) { 
    switch (ev.getAction()) { 
     case MotionEvent.ACTION_DOWN: 
      // if we can scroll pass the event to the superclass 
      if (mScrollable) { 
       return super.onTouchEvent(ev); 
      } 
      // only continue to handle the touch event if scrolling enabled 
      return mScrollable; // mScrollable is always false at this point 
     default: 
      return super.onTouchEvent(ev); 
    } 
} 

@Override 
public boolean onInterceptTouchEvent(MotionEvent ev) { 
    // Don't do anything with intercepted touch events if 
    // we are not scrollable 
    if (!mScrollable) { 
     return false; 
    } else { 
     return super.onInterceptTouchEvent(ev); 
    } 
} 

}

Poi mise scorrimento disabilita quando necessario

private void collapseMap() { 
    mSpaceView.setVisibility(View.VISIBLE); 
    mTransparentView.setVisibility(View.GONE); 
    if (mMap != null && mLocation != null) { 
     mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(mLocation, 11f), 1000, null); 
    } 
    mListView.setScrollingEnabled(true); 
} 

private void expandMap() { 
    mSpaceView.setVisibility(View.GONE); 
    mTransparentView.setVisibility(View.INVISIBLE); 
    if (mMap != null) { 
     mMap.animateCamera(CameraUpdateFactory.zoomTo(14f), 1000, null); 
    } 
    mListView.setScrollingEnabled(false); 
} 

ho spinto questo cambia a GitHub https://github.com/dlukashev/AndroidSlidingUpPanel-foursquare-map-demo/commit/7b869394e9d197e6f56a833804426577dcb8458a

Godetevi