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package com.android.settingslib;
import android.content.Context;
import android.content.pm.UserInfo;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Drawable;
import android.net.ConnectivityManager;
import android.os.UserManager;
import com.android.internal.util.UserIcons;
import com.android.settingslib.drawable.CircleFramedDrawable;
public final class Utils {
/**
* Return string resource that best describes combination of tethering
* options available on this device.
*/
public static int getTetheringLabel(ConnectivityManager cm) {
String[] usbRegexs = cm.getTetherableUsbRegexs();
String[] wifiRegexs = cm.getTetherableWifiRegexs();
String[] bluetoothRegexs = cm.getTetherableBluetoothRegexs();
boolean usbAvailable = usbRegexs.length != 0;
boolean wifiAvailable = wifiRegexs.length != 0;
boolean bluetoothAvailable = bluetoothRegexs.length != 0;
if (wifiAvailable && usbAvailable && bluetoothAvailable) {
return R.string.tether_settings_title_all;
} else if (wifiAvailable && usbAvailable) {
return R.string.tether_settings_title_all;
} else if (wifiAvailable && bluetoothAvailable) {
return R.string.tether_settings_title_all;
} else if (wifiAvailable) {
return R.string.tether_settings_title_wifi;
} else if (usbAvailable && bluetoothAvailable) {
return R.string.tether_settings_title_usb_bluetooth;
} else if (usbAvailable) {
return R.string.tether_settings_title_usb;
} else {
return R.string.tether_settings_title_bluetooth;
}
}
/**
* Returns a label for the user, in the form of "User: user name" or "Work profile".
*/
public static String getUserLabel(Context context, UserInfo info) {
String name = info != null ? info.name : null;
if (info.isManagedProfile()) {
// We use predefined values for managed profiles
return context.getString(R.string.managed_user_title);
} else if (info.isGuest()) {
name = context.getString(R.string.user_guest);
}
if (name == null && info != null) {
name = Integer.toString(info.id);
} else if (info == null) {
name = context.getString(R.string.unknown);
}
return context.getResources().getString(R.string.running_process_item_user_label, name);
}
/**
* Returns a circular icon for a user.
*/
public static Drawable getUserIcon(Context context, UserManager um, UserInfo user) {
if (user.isManagedProfile()) {
// We use predefined values for managed profiles
Bitmap b = BitmapFactory.decodeResource(context.getResources(),
com.android.internal.R.drawable.ic_corp_icon);
return CircleFramedDrawable.getInstance(context, b);
}
if (user.iconPath != null) {
Bitmap icon = um.getUserIcon(user.id);
if (icon != null) {
return CircleFramedDrawable.getInstance(context, icon);
}
}
return CircleFramedDrawable.getInstance(context, UserIcons.convertToBitmap(
UserIcons.getDefaultUserIcon(user.id, /* light= */ false)));
}
}
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