[[ Android ]] Use AbsoluteLayout class to position native layers

livecodeian · livecodeian · commit eb401e3f9581 · 2021-02-16T16:29:28.000Z
This patch modifies the Android native layer code to replace the current
implementation based on RelativeLayout to one based on AbsouteLayout.
This fixes an issue where native layers would be resized if their bounds
exceed the group that contains them.
diff --git a/engine/src/java/com/runrev/android/Engine.java b/engine/src/java/com/runrev/android/Engine.java
@@ -131,7 +131,7 @@ public interface LifecycleListener
     private SoundModule m_sound_module;
     private NotificationModule m_notification_module;
 	private NFCModule m_nfc_module;
-    private RelativeLayout m_view_layout;
+    private AbsoluteLayout m_view_layout;
 
     private PowerManager.WakeLock m_wake_lock;
     
@@ -1095,7 +1095,7 @@ Object getNativeLayerContainer()
 			FrameLayout t_main_view;
 			t_main_view = ((LiveCodeActivity)getContext()).s_main_layout;
 			
-			m_view_layout = new RelativeLayout(getContext());
+			m_view_layout = new AbsoluteLayout(getContext());
 			t_main_view.addView(m_view_layout, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT));
 			t_main_view.bringChildToFront(m_view_layout);
 		}
@@ -1105,7 +1105,7 @@ Object getNativeLayerContainer()
 	
 	Object createNativeLayerContainer()
 	{
-		return new RelativeLayout(getContext());
+		return new AbsoluteLayout(getContext());
 	}
 	
 	// insert the view into the container, layered below p_view_above if not null.
@@ -1120,7 +1120,7 @@ void addNativeViewToContainer(Object p_view, Object p_view_above, Object p_conta
 		else
 			t_index = t_container.getChildCount();
 		
-		t_container.addView((View)p_view, t_index, new RelativeLayout.LayoutParams(0, 0));
+		t_container.addView((View)p_view, t_index, new AbsoluteLayout.LayoutParams(0, 0, 0, 0));
 	}
 	
 	void removeNativeViewFromContainer(Object p_view)
@@ -1137,11 +1137,7 @@ void removeNativeViewFromContainer(Object p_view)
 	
 	void setNativeViewRect(Object p_view, int left, int top, int width, int height)
 	{
-		RelativeLayout.LayoutParams t_layout = new RelativeLayout.LayoutParams(width, height);
-		t_layout.leftMargin = left;
-		t_layout.topMargin = top;
-		t_layout.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
-		t_layout.addRule(RelativeLayout.ALIGN_PARENT_TOP);
+		AbsoluteLayout.LayoutParams t_layout = new AbsoluteLayout.LayoutParams(width, height, left, top);
 		
 		View t_view = (View)p_view;
 		
