AppSecurityPermissions.java 文件源码

@TargetApi(22)
public Drawable loadGroupIcon(Context context, PackageManager pm) {
    Drawable iconDrawable;
    if (icon != 0) {
        iconDrawable = (Build.VERSION.SDK_INT < 22) ? loadIcon(pm) : loadUnbadgedIcon(pm);
    } else {
        iconDrawable = ContextCompat.getDrawable(context, R.drawable.ic_perm_device_info);
    }

    Preferences.Theme theme = Preferences.get().getTheme();
    Drawable wrappedIconDrawable = DrawableCompat.wrap(iconDrawable).mutate();
    DrawableCompat.setTint(wrappedIconDrawable, theme == Preferences.Theme.light ? Color.BLACK : Color.WHITE);
    return wrappedIconDrawable;
}