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package com.android.launcher3.model;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.os.Process;
import android.os.UserHandle;
import com.android.launcher3.InvariantDeviceProfile;
import com.android.launcher3.LauncherAppWidgetProviderInfo;
import com.android.launcher3.Utilities;
import com.android.launcher3.compat.ShortcutConfigActivityInfo;
import com.android.launcher3.util.ComponentKey;
import java.text.Collator;
/**
* An wrapper over various items displayed in a widget picker,
* {@link LauncherAppWidgetProviderInfo} & {@link ActivityInfo}. This provides easier access to
* common attributes like spanX and spanY.
*/
public class WidgetItem extends ComponentKey implements Comparable<WidgetItem> {
private static UserHandle sMyUserHandle;
private static Collator sCollator;
public final LauncherAppWidgetProviderInfo widgetInfo;
public final ShortcutConfigActivityInfo activityInfo;
public final String label;
public final int spanX, spanY;
public WidgetItem(LauncherAppWidgetProviderInfo info, PackageManager pm,
InvariantDeviceProfile idp) {
super(info.provider, info.getProfile());
label = Utilities.trim(info.getLabel(pm));
widgetInfo = info;
activityInfo = null;
spanX = Math.min(info.spanX, idp.numColumns);
spanY = Math.min(info.spanY, idp.numRows);
}
public WidgetItem(ShortcutConfigActivityInfo info) {
super(info.getComponent(), info.getUser());
label = Utilities.trim(info.getLabel());
widgetInfo = null;
activityInfo = info;
spanX = spanY = 1;
}
@Override
public int compareTo(WidgetItem another) {
if (sMyUserHandle == null) {
// Delay these object creation until required.
sMyUserHandle = Process.myUserHandle();
sCollator = Collator.getInstance();
}
// Independent of how the labels compare, if only one of the two widget info belongs to
// work profile, put that one in the back.
boolean thisWorkProfile = !sMyUserHandle.equals(user);
boolean otherWorkProfile = !sMyUserHandle.equals(another.user);
if (thisWorkProfile ^ otherWorkProfile) {
return thisWorkProfile ? 1 : -1;
}
int labelCompare = sCollator.compare(label, another.label);
if (labelCompare != 0) {
return labelCompare;
}
// If the label is same, put the smaller widget before the larger widget. If the area is
// also same, put the widget with smaller height before.
int thisArea = spanX * spanY;
int otherArea = another.spanX * another.spanY;
return thisArea == otherArea
? Integer.compare(spanY, another.spanY)
: Integer.compare(thisArea, otherArea);
}
}