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https://github.com/LawnchairLauncher/lawnchair.git
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a093523299
This allows for smooth animations as the items will have their full height resolved Bug: 190892517 Test: verified locally Test: CachingWidgetPreviewLoaderTest Change-Id: I86afc6951a4cc82ae45e63795791d259a3bb3cda
78 lines
2.7 KiB
Java
78 lines
2.7 KiB
Java
package com.android.launcher3.model;
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import static com.android.launcher3.Utilities.ATLEAST_S;
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import android.annotation.SuppressLint;
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import android.content.pm.ActivityInfo;
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import android.content.pm.PackageManager;
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import android.content.res.Resources;
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import com.android.launcher3.InvariantDeviceProfile;
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import com.android.launcher3.Utilities;
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import com.android.launcher3.icons.IconCache;
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import com.android.launcher3.pm.ShortcutConfigActivityInfo;
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import com.android.launcher3.util.ComponentKey;
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import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
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/**
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* An wrapper over various items displayed in a widget picker,
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* {@link LauncherAppWidgetProviderInfo} & {@link ActivityInfo}. This provides easier access to
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* common attributes like spanX and spanY.
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*/
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public class WidgetItem extends ComponentKey {
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public final LauncherAppWidgetProviderInfo widgetInfo;
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public final ShortcutConfigActivityInfo activityInfo;
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public final String label;
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public final int spanX, spanY;
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public WidgetItem(LauncherAppWidgetProviderInfo info,
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InvariantDeviceProfile idp, IconCache iconCache) {
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super(info.provider, info.getProfile());
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label = iconCache.getTitleNoCache(info);
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widgetInfo = info;
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activityInfo = null;
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spanX = Math.min(info.spanX, idp.numColumns);
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spanY = Math.min(info.spanY, idp.numRows);
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}
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public WidgetItem(ShortcutConfigActivityInfo info, IconCache iconCache, PackageManager pm) {
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super(info.getComponent(), info.getUser());
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label = info.isPersistable() ? iconCache.getTitleNoCache(info) :
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Utilities.trim(info.getLabel(pm));
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widgetInfo = null;
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activityInfo = info;
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spanX = spanY = 1;
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}
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/**
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* Returns {@code true} if this {@link WidgetItem} has the same type as the given
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* {@code otherItem}.
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*
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* For example, both items are widgets or both items are shortcuts.
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*/
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public boolean hasSameType(WidgetItem otherItem) {
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if (widgetInfo != null && otherItem.widgetInfo != null) {
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return true;
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}
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if (activityInfo != null && otherItem.activityInfo != null) {
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return true;
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}
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return false;
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}
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/** Returns whether this {@link WidgetItem} has a preview layout that can be used. */
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@SuppressLint("NewApi") // Already added API check.
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public boolean hasPreviewLayout() {
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return ATLEAST_S && widgetInfo != null && widgetInfo.previewLayout != Resources.ID_NULL;
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}
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/** Returns whether this {@link WidgetItem} is for a shortcut rather than an app widget. */
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public boolean isShortcut() {
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return activityInfo != null;
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}
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}
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