| /* |
| * Copyright (C) 2015 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.view.View; |
| import android.widget.Space; |
| |
| import com.android.documentsui.R; |
| import com.android.documentsui.State; |
| |
| final class EmptyDocumentHolder extends DocumentHolder { |
| final int mVisibleHeight; |
| |
| public EmptyDocumentHolder(Context context) { |
| super(context, new Space(context)); |
| |
| // Per UX spec, this puts a bigger gap between the folders and documents in the grid. |
| mVisibleHeight = context.getResources().getDimensionPixelSize(R.dimen.grid_item_margin) * 2; |
| } |
| |
| public void bind(State state) { |
| bind(null, null, state); |
| } |
| |
| @Override |
| public void bind(Cursor cursor, String modelId, State state) { |
| if (state.derivedMode == State.MODE_GRID) { |
| itemView.setMinimumHeight(mVisibleHeight); |
| } else { |
| itemView.setMinimumHeight(0); |
| } |
| return; |
| } |
| } |