| /* |
| * Copyright (C) 2017 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.wallpaper.picker.individual; |
| |
| import android.app.Activity; |
| import android.graphics.drawable.Drawable; |
| import android.view.View; |
| import android.widget.ImageView; |
| import android.widget.TextView; |
| |
| import androidx.recyclerview.widget.RecyclerView.ViewHolder; |
| |
| import com.android.wallpaper.R; |
| import com.android.wallpaper.model.WallpaperInfo; |
| |
| import java.util.List; |
| |
| /** |
| * Base class for ViewHolders for individual wallpaper tiles. |
| */ |
| abstract class IndividualHolder extends ViewHolder { |
| protected Activity mActivity; |
| protected View mTileLayout; |
| protected View mWallpaperContainer; |
| protected ImageView mThumbnailView; |
| protected ImageView mOverlayIconView; |
| protected TextView mTitleView; |
| protected WallpaperInfo mWallpaper; |
| |
| public IndividualHolder(Activity hostActivity, int tileHeightPx, View itemView) { |
| super(itemView); |
| |
| mActivity = hostActivity; |
| mTileLayout = itemView.findViewById(R.id.tile); |
| mThumbnailView = (ImageView) itemView.findViewById(R.id.thumbnail); |
| mOverlayIconView = (ImageView) itemView.findViewById(R.id.overlay_icon); |
| mTitleView = (TextView) itemView.findViewById(R.id.title); |
| mWallpaperContainer = itemView.findViewById(R.id.wallpaper_container); |
| |
| mWallpaperContainer.getLayoutParams().height = tileHeightPx; |
| } |
| |
| /** |
| * Binds the given wallpaper to this IndividualHolder. |
| */ |
| public void bindWallpaper(WallpaperInfo wallpaper) { |
| mWallpaper = wallpaper; |
| |
| String title = wallpaper.getTitle(mActivity); |
| |
| List<String> attributions = wallpaper.getAttributions(mActivity); |
| String firstAttribution = attributions.size() > 0 ? attributions.get(0) : null; |
| |
| if (title != null) { |
| mTitleView.setText(title); |
| mTitleView.setVisibility(View.VISIBLE); |
| mTileLayout.setContentDescription(title); |
| } else if (firstAttribution != null) { |
| mTileLayout.setContentDescription(firstAttribution); |
| } |
| |
| Drawable overlayIcon = wallpaper.getOverlayIcon(mActivity); |
| if (overlayIcon != null) { |
| mOverlayIconView.setImageDrawable(overlayIcon); |
| } else { |
| wallpaper.getThumbAsset( |
| mActivity.getApplicationContext()).loadDrawable(mActivity, mThumbnailView, |
| mActivity.getResources().getColor(R.color.secondary_color)); |
| } |
| } |
| } |