卡片效果

modules/mogo-module-common/src/main/java/com/yarolegovich/discretescrollview/RecyclerViewProxy.java

@@ -0,0 +1,107 @@
+package com.yarolegovich.discretescrollview;
+
+import android.view.View;
+import android.view.ViewGroup;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+/**
+ * Created by yarolegovich on 10/25/17.
+ */
+public class RecyclerViewProxy {
+
+    private RecyclerView.LayoutManager layoutManager;
+
+    public RecyclerViewProxy(@NonNull RecyclerView.LayoutManager layoutManager) {
+        this.layoutManager = layoutManager;
+    }
+
+    public void attachView(View view) {
+        layoutManager.attachView(view);
+    }
+
+    public void detachView(View view) {
+        layoutManager.detachView(view);
+    }
+
+    public void detachAndScrapView(View view, RecyclerView.Recycler recycler) {
+        layoutManager.detachAndScrapView(view, recycler);
+    }
+
+    public void detachAndScrapAttachedViews(RecyclerView.Recycler recycler) {
+        layoutManager.detachAndScrapAttachedViews(recycler);
+    }
+
+    public void recycleView(View view, RecyclerView.Recycler recycler) {
+        recycler.recycleView(view);
+    }
+
+    public void removeAndRecycleAllViews(RecyclerView.Recycler recycler) {
+        layoutManager.removeAndRecycleAllViews(recycler);
+    }
+
+    public int getChildCount() {
+        return layoutManager.getChildCount();
+    }
+
+    public int getItemCount() {
+        return layoutManager.getItemCount();
+    }
+
+    public View getMeasuredChildForAdapterPosition(int position, RecyclerView.Recycler recycler) {
+        View view = recycler.getViewForPosition(position);
+        layoutManager.addView(view);
+        layoutManager.measureChildWithMargins(view, 0, 0);
+        return view;
+    }
+
+    public void layoutDecoratedWithMargins(View v, int left, int top, int right, int bottom) {
+        layoutManager.layoutDecoratedWithMargins(v, left, top, right, bottom);
+    }
+
+    public View getChildAt(int index) {
+        return layoutManager.getChildAt(index);
+    }
+
+    public int getPosition(View view) {
+        return layoutManager.getPosition(view);
+    }
+
+    public int getMeasuredWidthWithMargin(View child) {
+        ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) child.getLayoutParams();
+        return layoutManager.getDecoratedMeasuredWidth(child) + lp.leftMargin + lp.rightMargin;
+    }
+
+    public int getMeasuredHeightWithMargin(View child) {
+        ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) child.getLayoutParams();
+        return layoutManager.getDecoratedMeasuredHeight(child) + lp.topMargin + lp.bottomMargin;
+    }
+
+    public int getWidth() {
+        return layoutManager.getWidth();
+    }
+
+    public int getHeight() {
+        return layoutManager.getHeight();
+    }
+
+    public void offsetChildrenHorizontal(int amount) {
+        layoutManager.offsetChildrenHorizontal(amount);
+    }
+
+    public void offsetChildrenVertical(int amount) {
+        layoutManager.offsetChildrenVertical(amount);
+    }
+
+    public void requestLayout() {
+        layoutManager.requestLayout();
+    }
+
+    public void startSmoothScroll(RecyclerView.SmoothScroller smoothScroller) {
+        layoutManager.startSmoothScroll(smoothScroller);
+    }
+
+    public void removeAllViews() {
+        layoutManager.removeAllViews();
+    }
+}