1 /*
2  * Copyright (C) 2019 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package com.android.customization.model.grid;
17 
18 import android.content.Context;
19 import android.graphics.PorterDuff.Mode;
20 import android.net.Uri;
21 import android.os.Parcel;
22 import android.os.Parcelable;
23 import android.text.TextUtils;
24 import android.view.View;
25 import android.widget.ImageView;
26 
27 import androidx.annotation.Nullable;
28 
29 import com.android.customization.model.CustomizationManager;
30 import com.android.customization.model.CustomizationOption;
31 import com.android.customization.widget.GridTileDrawable;
32 import com.android.wallpaper.R;
33 import com.android.wallpaper.util.ResourceUtils;
34 
35 /**
36  * Represents a grid layout option available in the current launcher.
37  */
38 public class GridOption implements CustomizationOption<GridOption>, Parcelable {
39     public static final Creator<GridOption> CREATOR = new Creator<GridOption>() {
40         @Override
41         public GridOption createFromParcel(Parcel in) {
42             return new GridOption(in);
43         }
44 
45         @Override
46         public GridOption[] newArray(int size) {
47             return new GridOption[size];
48         }
49     };
50 
51     private final String mTitle;
52     private final boolean mIsCurrent;
53     private final String mIconShapePath;
54     private final GridTileDrawable mTileDrawable;
55     public final String name;
56     public final int rows;
57     public final int cols;
58     public final Uri previewImageUri;
59     public final int previewPagesCount;
60 
GridOption(String title, String name, boolean isCurrent, int rows, int cols, Uri previewImageUri, int previewPagesCount, String iconShapePath)61     public GridOption(String title, String name, boolean isCurrent, int rows, int cols,
62             Uri previewImageUri, int previewPagesCount, String iconShapePath) {
63         mTitle = title;
64         mIsCurrent = isCurrent;
65         mIconShapePath = iconShapePath;
66         mTileDrawable = new GridTileDrawable(rows, cols, mIconShapePath);
67         this.name = name;
68         this.rows = rows;
69         this.cols = cols;
70         this.previewImageUri = previewImageUri;
71         this.previewPagesCount = previewPagesCount;
72     }
73 
GridOption(Parcel in)74     protected GridOption(Parcel in) {
75         mTitle = in.readString();
76         mIsCurrent = in.readByte() != 0;
77         mIconShapePath = in.readString();
78         name = in.readString();
79         rows = in.readInt();
80         cols = in.readInt();
81         previewImageUri = in.readParcelable(Uri.class.getClassLoader());
82         previewPagesCount = in.readInt();
83         mTileDrawable = new GridTileDrawable(rows, cols, mIconShapePath);
84     }
85 
86     @Override
getTitle()87     public String getTitle() {
88         return mTitle;
89     }
90 
91     @Override
bindThumbnailTile(View view)92     public void bindThumbnailTile(View view) {
93         Context context = view.getContext();
94 
95         int colorFilter = ResourceUtils.getColorAttr(context,
96                 view.isActivated()
97                         ? (mIsCurrent
98                             ? android.R.attr.textColorPrimary
99                             : android.R.attr.textColorPrimaryInverse)
100                         : android.R.attr.textColorTertiary);
101         mTileDrawable.setColorFilter(colorFilter, Mode.SRC_ATOP);
102         ((ImageView) view.findViewById(R.id.grid_option_thumbnail))
103                 .setImageDrawable(mTileDrawable);
104 
105         int backgroundResource = view.isActivated() && !mIsCurrent
106                 ? R.drawable.option_border_new_selection : R.drawable.option_border;
107         view.findViewById(R.id.option_tile).setBackgroundResource(backgroundResource);
108     }
109 
110     @Override
isActive(CustomizationManager<GridOption> manager)111     public boolean isActive(CustomizationManager<GridOption> manager) {
112         return mIsCurrent;
113     }
114 
115     @Override
equals(@ullable Object obj)116     public boolean equals(@Nullable Object obj) {
117         if (this == obj) {
118             return true;
119         }
120 
121         if (obj instanceof GridOption) {
122             GridOption other = (GridOption) obj;
123             return TextUtils.equals(this.name, other.name)
124                     && this.cols == other.cols
125                     && this.rows == other.rows;
126         }
127         return false;
128     }
129 
130     @Override
getLayoutResId()131     public int getLayoutResId() {
132         return R.layout.grid_option;
133     }
134 
135     @Override
describeContents()136     public int describeContents() {
137         return 0;
138     }
139 
140     @Override
writeToParcel(Parcel parcel, int i)141     public void writeToParcel(Parcel parcel, int i) {
142         parcel.writeString(mTitle);
143         parcel.writeByte((byte) (mIsCurrent ? 1 : 0));
144         parcel.writeString(mIconShapePath);
145         parcel.writeString(name);
146         parcel.writeInt(rows);
147         parcel.writeInt(cols);
148         parcel.writeParcelable(previewImageUri, i);
149         parcel.writeInt(previewPagesCount);
150     }
151 
152     @Override
toString()153     public String toString() {
154         return String.format(
155                 "GridOption{mTitle='%s', mIsCurrent=%s, mTileDrawable=%s, name='%s', rows=%d, "
156                         + "cols=%d, previewImageUri=%s, previewPagesCount=%d}\n",
157                 mTitle, mIsCurrent, mTileDrawable, name, rows, cols, previewImageUri,
158                 previewPagesCount);
159     }
160 }
161