Swipe Layout Manager

swipe-layout/src/main/java/ru/rambler/libs/swipe_layout/SwipeLayout.java

@@ -777,4 +777,14 @@ public interface OnSwipeListener {
 
         void onRightStickyEdge(SwipeLayout swipeLayout, boolean moveToRight);
     }
+
+    public abstract static class SimpleSwipeListener implements OnSwipeListener {
+        @Override public void onBeginSwipe(SwipeLayout swipeLayout, boolean moveToRight) { }
+
+        @Override public void onSwipeClampReached(SwipeLayout swipeLayout, boolean moveToRight) { }
+
+        @Override public void onLeftStickyEdge(SwipeLayout swipeLayout, boolean moveToRight) { }
+
+        @Override public void onRightStickyEdge(SwipeLayout swipeLayout, boolean moveToRight) { }
+    }
 }

swipe-layout/src/main/java/ru/rambler/libs/swipe_layout/SwipeLayoutManager.java

@@ -0,0 +1,104 @@
+package ru.rambler.libs.swipe_layout;
+
+import java.lang.ref.WeakReference;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+
+public class SwipeLayoutManager
+{
+	private Map<String, WeakReference<SwipeLayout>> layouts = Collections.synchronizedMap(new HashMap<String, WeakReference<SwipeLayout>>());
+
+	private final Object syncObject = new Object();
+
+	private boolean openOnlyOne;
+
+	public SwipeLayoutManager()
+	{
+		this(false);
+	}
+
+	public SwipeLayoutManager(boolean openOnlyOne)
+	{
+		this.openOnlyOne = openOnlyOne;
+	}
+
+	public void bind(SwipeLayout swipeLayout, String id)
+	{
+		layouts.put(id, new WeakReference<>(swipeLayout));
+
+		swipeLayout.setOnSwipeListener(new SwipeLayout.SimpleSwipeListener() {
+			@Override
+			public void onBeginSwipe(SwipeLayout swipeLayout, boolean moveToRight)
+			{
+				if (openOnlyOne)
+					closeOthers(swipeLayout, true);
+			}
+		});
+	}
+
+	public void closeAll(boolean animate)
+	{
+		synchronized (syncObject)
+		{
+			for (WeakReference<SwipeLayout> layoutRef: layouts.values())
+			{
+				SwipeLayout layout = layoutRef.get();
+				if (layout != null)
+					reset(layout, animate);
+			}
+		}
+	}
+
+	public void closeLayout(SwipeLayout layout, boolean animate)
+	{
+		synchronized (syncObject)
+		{
+			reset(layout, animate);
+		}
+	}
+
+	public void closeLayout(String id, boolean animate)
+	{
+		synchronized (syncObject)
+		{
+		WeakReference<SwipeLayout> layoutRef = layouts.get(id);
+			if (layoutRef != null)
+			{
+				SwipeLayout layout = layoutRef.get();
+				if (layout != null)
+					reset(layout, animate);
+			}
+		}
+	}
+
+	public void closeOthers(SwipeLayout excludedLayout, boolean animate)
+	{
+		synchronized (syncObject)
+		{
+			for (WeakReference<SwipeLayout> layoutRef: layouts.values())
+			{
+				SwipeLayout layout = layoutRef.get();
+				if (layout != excludedLayout)
+					reset(layout, animate);
+			}
+		}
+	}
+
+	private void reset(SwipeLayout layoutToClose, boolean animate)
+	{
+		if (animate) layoutToClose.animateReset();
+		else layoutToClose.reset();
+	}
+
+	public void setOpenOnlyOne(boolean openOnlyOne)
+	{
+		this.openOnlyOne = openOnlyOne;
+	}
+
+	public boolean isOpenOnlyOne()
+	{
+		return openOnlyOne;
+	}
+}

testapp/build.gradle

@@ -15,6 +15,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    buildToolsVersion '28.0.2'
 }
 
 dependencies {

testapp/src/main/java/ru/rambler/swipe_layout/MainActivity.java

@@ -11,6 +11,8 @@
 import android.widget.Toast;
 
 import ru.rambler.libs.swipe_layout.SwipeLayout;
+import ru.rambler.libs.swipe_layout.SwipeLayoutManager;
+
 
 public class MainActivity extends AppCompatActivity {
 
@@ -31,6 +33,8 @@ private static class Adapter extends RecyclerView.Adapter<Adapter.ViewHolder> {
         private final int COUNT = 30;
         private final int[] itemsOffset = new int[COUNT];
 
+        private final SwipeLayoutManager swipeLayoutManager = new SwipeLayoutManager(true);
+
         @Override
         public int getItemViewType(int position) {
             return position % 3;
@@ -103,8 +107,11 @@ public void onRightStickyEdge(SwipeLayout swipeLayout, boolean moveToRight) {
 
         @Override
         public void onBindViewHolder(ViewHolder holder, int position) {
-            holder.textViewPos.setText("#" + (position + 1));
+            String uniqueId = "#" + (position + 1);
+            holder.textViewPos.setText(uniqueId);
             holder.swipeLayout.setOffset(itemsOffset[position]);
+
+            swipeLayoutManager.bind(holder.swipeLayout, uniqueId);
         }
 
         @Override