Add getCallingPackage and setCallingPackage to ShadowActivity

robolectric/src/test/java/org/robolectric/shadows/ShadowActivityTest.java

@@ -1006,6 +1006,23 @@ public void getCallingActivity_returnsSetValue() {
     assertEquals(componentName, activity.getCallingActivity());
   }
 
+  @Test
+  public void getCallingPackage_defaultsToNull() {
+    Activity activity = Robolectric.setupActivity(Activity.class);
+
+    assertNull(activity.getCallingPackage());
+  }
+
+  @Test
+  public void getCallingPackage_returnsSetValue() {
+    Activity activity = Robolectric.setupActivity(Activity.class);
+    String packageName = "com.example.package";
+
+    shadowOf(activity).setCallingPackage(packageName);
+
+    assertEquals(packageName, activity.getCallingPackage());
+  }
+
   @Test
   @Config(minSdk = LOLLIPOP)
   public void lockTask() {

shadows/framework/src/main/java/org/robolectric/shadows/ShadowActivity.java

@@ -74,6 +74,7 @@ public class ShadowActivity extends ShadowContextThemeWrapper {
   private boolean mIsTaskRoot = true;
   private Menu optionsMenu;
   private ComponentName callingActivity;
+  private String callingPackage;
   private PermissionsRequest lastRequestedPermission;
   private ActivityController controller;
   private boolean inMultiWindowMode = false;
@@ -137,6 +138,15 @@ protected ComponentName getCallingActivity() {
     return callingActivity;
   }
 
+  public void setCallingPackage(String packageName) {
+    callingPackage = packageName;
+  }
+
+  @Implementation
+  protected String getCallingPackage() {
+    return callingPackage;
+  }
+
   @Implementation
   protected void setDefaultKeyMode(int keyMode) {
     mDefaultKeyMode = keyMode;