blob: ab8f395b3b29bc0caeb551d243227d1f6a1f4136 [file] [log] [blame]
Adam Cohen59400422014-03-05 18:07:04 -08001package com.android.launcher3;
2
Sunny Goyal233ee962015-08-03 13:05:01 -07003import android.appwidget.AppWidgetHostView;
Adam Cohen59400422014-03-05 18:07:04 -08004import android.appwidget.AppWidgetProviderInfo;
5import android.content.ComponentName;
6import android.content.Context;
7import android.content.pm.PackageManager;
Sunny Goyale5bb7052015-07-27 14:36:07 -07008import android.graphics.Point;
Sunny Goyal233ee962015-08-03 13:05:01 -07009import android.graphics.Rect;
Adam Cohen59400422014-03-05 18:07:04 -080010import android.graphics.drawable.Drawable;
11import android.os.Parcel;
Sunny Goyala52ecb02016-12-16 15:04:51 -080012import android.os.Process;
13import android.os.UserHandle;
Adam Cohen59400422014-03-05 18:07:04 -080014
Adam Cohen59400422014-03-05 18:07:04 -080015/**
16 * This class is a thin wrapper around the framework AppWidgetProviderInfo class. This class affords
17 * a common object for describing both framework provided AppWidgets as well as custom widgets
18 * (who's implementation is owned by the launcher). This object represents a widget type / class,
19 * as opposed to a widget instance, and so should not be confused with {@link LauncherAppWidgetInfo}
20 */
21public class LauncherAppWidgetProviderInfo extends AppWidgetProviderInfo {
22
23 public boolean isCustomWidget = false;
Adam Cohen2e6da152015-05-06 11:42:25 -070024
Sunny Goyal233ee962015-08-03 13:05:01 -070025 public int spanX;
26 public int spanY;
27 public int minSpanX;
28 public int minSpanY;
Adam Cohen59400422014-03-05 18:07:04 -080029
30 public static LauncherAppWidgetProviderInfo fromProviderInfo(Context context,
31 AppWidgetProviderInfo info) {
Sunny Goyal8ad02b82016-12-29 13:31:43 -080032 final LauncherAppWidgetProviderInfo launcherInfo;
33 if (info instanceof LauncherAppWidgetProviderInfo) {
34 launcherInfo = (LauncherAppWidgetProviderInfo) info;
35 } else {
Adam Cohen59400422014-03-05 18:07:04 -080036
Sunny Goyal8ad02b82016-12-29 13:31:43 -080037 // In lieu of a public super copy constructor, we first write the AppWidgetProviderInfo
38 // into a parcel, and then construct a new LauncherAppWidgetProvider info from the
39 // associated super parcel constructor. This allows us to copy non-public members without
40 // using reflection.
41 Parcel p = Parcel.obtain();
42 info.writeToParcel(p, 0);
43 p.setDataPosition(0);
44 launcherInfo = new LauncherAppWidgetProviderInfo(p);
45 p.recycle();
46 }
47 launcherInfo.initSpans(context);
48 return launcherInfo;
Adam Cohen59400422014-03-05 18:07:04 -080049 }
50
Sunny Goyal8ad02b82016-12-29 13:31:43 -080051 private LauncherAppWidgetProviderInfo(Parcel in) {
Adam Cohen59400422014-03-05 18:07:04 -080052 super(in);
53 }
54
55 public LauncherAppWidgetProviderInfo(Context context, CustomAppWidget widget) {
56 isCustomWidget = true;
57
58 provider = new ComponentName(context, widget.getClass().getName());
59 icon = widget.getIcon();
60 label = widget.getLabel();
61 previewImage = widget.getPreviewImage();
62 initialLayout = widget.getWidgetLayout();
63 resizeMode = widget.getResizeMode();
Sunny Goyal8ad02b82016-12-29 13:31:43 -080064 initSpans(context);
Sunny Goyal233ee962015-08-03 13:05:01 -070065 }
66
Sunny Goyal8ad02b82016-12-29 13:31:43 -080067 public void initSpans(Context context) {
68 InvariantDeviceProfile idp = LauncherAppState.getInstance().getInvariantDeviceProfile();
Sunny Goyal233ee962015-08-03 13:05:01 -070069
Sunny Goyal6c2975e2016-07-06 09:47:56 -070070 Point paddingLand = idp.landscapeProfile.getTotalWorkspacePadding();
71 Point paddingPort = idp.portraitProfile.getTotalWorkspacePadding();
Sunny Goyal233ee962015-08-03 13:05:01 -070072
73 // Always assume we're working with the smallest span to make sure we
74 // reserve enough space in both orientations.
75 float smallestCellWidth = DeviceProfile.calculateCellWidth(Math.min(
Sunny Goyal6c2975e2016-07-06 09:47:56 -070076 idp.landscapeProfile.widthPx - paddingLand.x,
77 idp.portraitProfile.widthPx - paddingPort.x),
Sunny Goyal233ee962015-08-03 13:05:01 -070078 idp.numColumns);
79 float smallestCellHeight = DeviceProfile.calculateCellWidth(Math.min(
Sunny Goyal6c2975e2016-07-06 09:47:56 -070080 idp.landscapeProfile.heightPx - paddingLand.y,
81 idp.portraitProfile.heightPx - paddingPort.y),
Sunny Goyal233ee962015-08-03 13:05:01 -070082 idp.numRows);
83
84 // We want to account for the extra amount of padding that we are adding to the widget
85 // to ensure that it gets the full amount of space that it has requested.
86 Rect widgetPadding = AppWidgetHostView.getDefaultPaddingForWidget(
Sunny Goyal8ad02b82016-12-29 13:31:43 -080087 context, provider, null);
Sunny Goyal233ee962015-08-03 13:05:01 -070088 spanX = Math.max(1, (int) Math.ceil(
89 (minWidth + widgetPadding.left + widgetPadding.right) / smallestCellWidth));
90 spanY = Math.max(1, (int) Math.ceil(
91 (minHeight + widgetPadding.top + widgetPadding.bottom) / smallestCellHeight));
92
93 minSpanX = Math.max(1, (int) Math.ceil(
94 (minResizeWidth + widgetPadding.left + widgetPadding.right) / smallestCellWidth));
95 minSpanY = Math.max(1, (int) Math.ceil(
96 (minResizeHeight + widgetPadding.top + widgetPadding.bottom) / smallestCellHeight));
Adam Cohen59400422014-03-05 18:07:04 -080097 }
98
99 public String getLabel(PackageManager packageManager) {
100 if (isCustomWidget) {
Winson Chung82b016c2015-05-08 17:00:10 -0700101 return Utilities.trim(label);
Adam Cohen59400422014-03-05 18:07:04 -0800102 }
103 return super.loadLabel(packageManager);
104 }
105
106 public Drawable getIcon(Context context, IconCache cache) {
107 if (isCustomWidget) {
108 return cache.getFullResIcon(provider.getPackageName(), icon);
109 }
Sunny Goyal53d7ee42015-05-22 12:25:45 -0700110 return super.loadIcon(context,
111 LauncherAppState.getInstance().getInvariantDeviceProfile().fillResIconDpi);
Adam Cohen59400422014-03-05 18:07:04 -0800112 }
113
Hyunyoung Song3f471442015-04-08 19:01:34 -0700114 public String toString(PackageManager pm) {
Adam Cohen59400422014-03-05 18:07:04 -0800115 if (isCustomWidget) {
Hyunyoung Song3f471442015-04-08 19:01:34 -0700116 return "WidgetProviderInfo(" + provider + ")";
Adam Cohen59400422014-03-05 18:07:04 -0800117 }
Adam Cohen2e6da152015-05-06 11:42:25 -0700118 return String.format("WidgetProviderInfo provider:%s package:%s short:%s label:%s",
119 provider.toString(), provider.getPackageName(), provider.getShortClassName(), getLabel(pm));
120 }
121
Sunny Goyale5bb7052015-07-27 14:36:07 -0700122 public Point getMinSpans(InvariantDeviceProfile idp, Context context) {
Sunny Goyale5bb7052015-07-27 14:36:07 -0700123 return new Point(
Sunny Goyal233ee962015-08-03 13:05:01 -0700124 (resizeMode & RESIZE_HORIZONTAL) != 0 ? minSpanX : -1,
125 (resizeMode & RESIZE_VERTICAL) != 0 ? minSpanY : -1);
Sunny Goyale5bb7052015-07-27 14:36:07 -0700126 }
Sunny Goyala52ecb02016-12-16 15:04:51 -0800127
128 public UserHandle getUser() {
129 return isCustomWidget ? Process.myUserHandle() : getProfile();
130 }
Adam Cohen59400422014-03-05 18:07:04 -0800131 }