| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.documentsui.dirlist; |
| |
| import android.content.Context; |
| import android.database.Cursor; |
| import android.widget.Space; |
| |
| import com.android.documentsui.R; |
| import com.android.documentsui.base.State; |
| |
| /** |
| * The most elegant transparent blank box that spans N rows ever conceived. |
| * Used by {@link DirectoryAddonsAdapter}. |
| */ |
| final class TransparentDividerDocumentHolder extends DocumentHolder { |
| private final int mVisibleHeight; |
| private State mState; |
| |
| public TransparentDividerDocumentHolder(Context context) { |
| super(context, new Space(context)); |
| |
| mVisibleHeight = context.getResources().getDimensionPixelSize( |
| R.dimen.grid_section_separator_height); |
| } |
| |
| public void bind(State state) { |
| mState = state; |
| bind(null, null); |
| } |
| |
| @Override |
| public void bind(Cursor cursor, String modelId) { |
| if (mState.derivedMode == State.MODE_GRID) { |
| itemView.setMinimumHeight(mVisibleHeight); |
| } else { |
| itemView.setMinimumHeight(0); |
| } |
| return; |
| } |
| } |