12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455 |
- /* Copyright 2017 Andrew Dawson
- *
- * This file is a part of Tusky.
- *
- * This program is free software; you can redistribute it and/or modify it under the terms of the
- * GNU General Public License as published by the Free Software Foundation; either version 3 of the
- * License, or (at your option) any later version.
- *
- * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
- * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- * Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with Tusky; if not,
- * see <http://www.gnu.org/licenses>. */
- package com.keylesspalace.tusky;
- import android.content.Context;
- import android.content.res.Resources;
- import android.graphics.Canvas;
- import android.graphics.drawable.Drawable;
- import android.support.v7.widget.RecyclerView;
- import android.util.TypedValue;
- import android.view.View;
- import static android.util.TypedValue.COMPLEX_UNIT_DIP;
- class ConversationLineItemDecoration extends RecyclerView.ItemDecoration {
- private final Context mContext;
- private final Drawable mDivider;
- public ConversationLineItemDecoration(Context context, Drawable divider) {
- mContext = context;
- mDivider = divider;
- }
- @Override
- public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
- int dividerLeft = parent.getPaddingLeft() + mContext.getResources().getDimensionPixelSize(R.dimen.status_left_line_margin);
- int dividerRight = dividerLeft + mDivider.getIntrinsicWidth();
- int childCount = parent.getChildCount();
- int avatarMargin = mContext.getResources().getDimensionPixelSize(R.dimen.account_avatar_margin);
- for (int i = 0; i < childCount; i++) {
- View child = parent.getChildAt(i);
- int dividerTop = child.getTop() + (i == 0 ? avatarMargin : 0);
- int dividerBottom = (i == childCount - 1 ? child.getTop() + avatarMargin : child.getBottom());
- mDivider.setBounds(dividerLeft, dividerTop, dividerRight, dividerBottom);
- mDivider.draw(c);
- }
- }
- }
|