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      1 package com.xtremelabs.robolectric.shadows;
      2 
      3 import android.graphics.drawable.Drawable;
      4 import com.google.android.maps.ItemizedOverlay;
      5 import com.google.android.maps.OverlayItem;
      6 import com.google.android.maps.ShadowItemizedOverlayBridge;
      7 import com.xtremelabs.robolectric.internal.Implementation;
      8 import com.xtremelabs.robolectric.internal.Implements;
      9 import com.xtremelabs.robolectric.internal.RealObject;
     10 
     11 import java.util.ArrayList;
     12 
     13 /**
     14  * Shadow for {@code ItemizedOverlay} that keeps track of what has been called and enables the return value for
     15  * {@link #hitTest(com.google.android.maps.OverlayItem, android.graphics.drawable.Drawable, int, int)} to be set up by
     16  * tests.
     17  */
     18 @Implements(ItemizedOverlay.class)
     19 public class ShadowItemizedOverlay<Item extends OverlayItem> {
     20     private boolean isPopulated;
     21     private boolean shouldHit;
     22     private boolean lastFocusedIndexWasReset;
     23     private ArrayList<Item> items = new ArrayList<Item>();
     24 
     25     @RealObject
     26     private ItemizedOverlay<Item> realObject;
     27 
     28     @Implementation
     29     public final void populate() {
     30         isPopulated = true;
     31 
     32         items.clear();
     33         for (int i = 0; i < realObject.size(); i++) {
     34             items.add(getBridge().createItem(i));
     35         }
     36     }
     37 
     38     @Implementation
     39     public final Item getItem(int position) {
     40         return items.get(position);
     41     }
     42 
     43     @Implementation
     44     public boolean hitTest(OverlayItem item, android.graphics.drawable.Drawable drawable, int i, int i1) {
     45         return shouldHit;
     46     }
     47 
     48     @Implementation
     49     public void setLastFocusedIndex(int i) {
     50         lastFocusedIndexWasReset = (i == -1);
     51     }
     52 
     53     @Implementation
     54     public static Drawable boundCenterBottom(Drawable drawable) {
     55         return drawable;
     56     }
     57 
     58     /**
     59      * Non-Android accessor that indicates whether {@link #setLastFocusedIndex(int)} has been called with a value other
     60      * than -1.
     61      *
     62      * @return whether {@link #setLastFocusedIndex(int)} has been called with a value other
     63      *         than -1
     64      */
     65     public boolean lastFocusedIndexWasReset() {
     66         return lastFocusedIndexWasReset;
     67     }
     68 
     69     public void setIsPopulated(boolean isPopulated) {
     70         this.isPopulated = isPopulated;
     71     }
     72 
     73     public boolean isPopulated() {
     74         return isPopulated;
     75     }
     76 
     77     /**
     78      * Sets up the return value for
     79      * {@link #hitTest(com.google.android.maps.OverlayItem, android.graphics.drawable.Drawable, int, int)}
     80      *
     81      * @param shouldHit the value that
     82      *                  {@link #hitTest(com.google.android.maps.OverlayItem, android.graphics.drawable.Drawable, int, int)}
     83      *                  should return
     84      */
     85     public void setShouldHit(boolean shouldHit) {
     86         this.shouldHit = shouldHit;
     87     }
     88 
     89     private ShadowItemizedOverlayBridge<Item> getBridge() {
     90         return new ShadowItemizedOverlayBridge<Item>(realObject);
     91     }
     92 }
     93