android: Remove DividerItemDecoration

Removed in favor of material components version

src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/DividerItemDecoration.java

@@ -1,130 +0,0 @@
-package org.yuzu.yuzu_emu.ui;
-
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.graphics.Canvas;
-import android.graphics.Rect;
-import android.graphics.drawable.Drawable;
-import android.util.AttributeSet;
-import android.view.View;
-
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-
-/**
- * Implementation from:
- * https://gist.github.com/lapastillaroja/858caf1a82791b6c1a36
- */
-public class DividerItemDecoration extends RecyclerView.ItemDecoration {
-
-    private Drawable mDivider;
-    private boolean mShowFirstDivider = false;
-    private boolean mShowLastDivider = false;
-
-    public DividerItemDecoration(Context context, AttributeSet attrs) {
-        final TypedArray a = context
-                .obtainStyledAttributes(attrs, new int[]{android.R.attr.listDivider});
-        mDivider = a.getDrawable(0);
-        a.recycle();
-    }
-
-    public DividerItemDecoration(Context context, AttributeSet attrs, boolean showFirstDivider,
-                                 boolean showLastDivider) {
-        this(context, attrs);
-        mShowFirstDivider = showFirstDivider;
-        mShowLastDivider = showLastDivider;
-    }
-
-    public DividerItemDecoration(Drawable divider) {
-        mDivider = divider;
-    }
-
-    public DividerItemDecoration(Drawable divider, boolean showFirstDivider,
-                                 boolean showLastDivider) {
-        this(divider);
-        mShowFirstDivider = showFirstDivider;
-        mShowLastDivider = showLastDivider;
-    }
-
-    @Override
-    public void getItemOffsets(@NonNull Rect outRect, @NonNull View view, @NonNull RecyclerView parent,
-                               @NonNull RecyclerView.State state) {
-        super.getItemOffsets(outRect, view, parent, state);
-        if (mDivider == null) {
-            return;
-        }
-        if (parent.getChildAdapterPosition(view) < 1) {
-            return;
-        }
-
-        if (getOrientation(parent) == LinearLayoutManager.VERTICAL) {
-            outRect.top = mDivider.getIntrinsicHeight();
-        } else {
-            outRect.left = mDivider.getIntrinsicWidth();
-        }
-    }
-
-    @Override
-    public void onDrawOver(@NonNull Canvas c, @NonNull RecyclerView parent, @NonNull RecyclerView.State state) {
-        if (mDivider == null) {
-            super.onDrawOver(c, parent, state);
-            return;
-        }
-
-        // Initialization needed to avoid compiler warning
-        int left = 0, right = 0, top = 0, bottom = 0, size;
-        int orientation = getOrientation(parent);
-        int childCount = parent.getChildCount();
-
-        if (orientation == LinearLayoutManager.VERTICAL) {
-            size = mDivider.getIntrinsicHeight();
-            left = parent.getPaddingLeft();
-            right = parent.getWidth() - parent.getPaddingRight();
-        } else { //horizontal
-            size = mDivider.getIntrinsicWidth();
-            top = parent.getPaddingTop();
-            bottom = parent.getHeight() - parent.getPaddingBottom();
-        }
-
-        for (int i = mShowFirstDivider ? 0 : 1; i < childCount; i++) {
-            View child = parent.getChildAt(i);
-            RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
-
-            if (orientation == LinearLayoutManager.VERTICAL) {
-                top = child.getTop() - params.topMargin;
-                bottom = top + size;
-            } else { //horizontal
-                left = child.getLeft() - params.leftMargin;
-                right = left + size;
-            }
-            mDivider.setBounds(left, top, right, bottom);
-            mDivider.draw(c);
-        }
-
-        // show last divider
-        if (mShowLastDivider && childCount > 0) {
-            View child = parent.getChildAt(childCount - 1);
-            RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
-            if (orientation == LinearLayoutManager.VERTICAL) {
-                top = child.getBottom() + params.bottomMargin;
-                bottom = top + size;
-            } else { // horizontal
-                left = child.getRight() + params.rightMargin;
-                right = left + size;
-            }
-            mDivider.setBounds(left, top, right, bottom);
-            mDivider.draw(c);
-        }
-    }
-
-    private int getOrientation(RecyclerView parent) {
-        if (parent.getLayoutManager() instanceof LinearLayoutManager) {
-            LinearLayoutManager layoutManager = (LinearLayoutManager) parent.getLayoutManager();
-            return layoutManager.getOrientation();
-        } else {
-            throw new IllegalStateException(
-                    "DividerItemDecoration can only be used with a LinearLayoutManager.");
-        }
-    }
-}