import java.util.Iterator;
import java.util.List;
import java.util.Map;
+import java.util.Objects;
class UsbProfileGroupSettingsManager {
private static final String TAG = UsbProfileGroupSettingsManager.class.getSimpleName();
} else {
UserPackage other = (UserPackage)obj;
- return user.equals(user) && packageName.equals(other.packageName);
+ return user.equals(other.user) && packageName.equals(other.packageName);
}
}
return false;
}
- public boolean matches(DeviceFilter f) {
- if (mVendorId != -1 && f.mVendorId != mVendorId) return false;
- if (mProductId != -1 && f.mProductId != mProductId) return false;
- if (f.mManufacturerName != null && mManufacturerName == null) return false;
- if (f.mProductName != null && mProductName == null) return false;
- if (f.mSerialNumber != null && mSerialNumber == null) return false;
- if (mManufacturerName != null && f.mManufacturerName != null &&
- !mManufacturerName.equals(f.mManufacturerName)) return false;
- if (mProductName != null && f.mProductName != null &&
- !mProductName.equals(f.mProductName)) return false;
- if (mSerialNumber != null && f.mSerialNumber != null &&
- !mSerialNumber.equals(f.mSerialNumber)) return false;
+ /**
+ * If the device described by {@code device} covered by this filter?
+ *
+ * @param device The device
+ *
+ * @return {@code true} iff this filter covers the {@code device}
+ */
+ public boolean contains(DeviceFilter device) {
+ // -1 and null means "match anything"
+
+ if (mVendorId != -1 && device.mVendorId != mVendorId) return false;
+ if (mProductId != -1 && device.mProductId != mProductId) return false;
+ if (mManufacturerName != null && !Objects.equals(mManufacturerName,
+ device.mManufacturerName)) {
+ return false;
+ }
+ if (mProductName != null && !Objects.equals(mProductName, device.mProductName)) {
+ return false;
+ }
+ if (mSerialNumber != null
+ && !Objects.equals(mSerialNumber, device.mSerialNumber)) {
+ return false;
+ }
// check device class/subclass/protocol
- return matches(f.mClass, f.mSubclass, f.mProtocol);
+ return matches(device.mClass, device.mSubclass, device.mProtocol);
}
@Override
return true;
}
- public boolean matches(AccessoryFilter f) {
- if (mManufacturer != null && !f.mManufacturer.equals(mManufacturer)) return false;
- if (mModel != null && !f.mModel.equals(mModel)) return false;
- if (mVersion != null && !f.mVersion.equals(mVersion)) return false;
+ /**
+ * Is the accessories described {@code accessory} covered by this filter?
+ *
+ * @param accessory A filter describing the accessory
+ *
+ * @return {@code true} iff this the filter covers the accessory
+ */
+ public boolean contains(AccessoryFilter accessory) {
+ if (mManufacturer != null && !Objects.equals(accessory.mManufacturer, mManufacturer)) {
+ return false;
+ }
+ if (mModel != null && !Objects.equals(accessory.mModel, mModel)) return false;
+ if (mVersion != null && !Objects.equals(accessory.mVersion, mVersion)) return false;
return true;
}
private class MyPackageMonitor extends PackageMonitor {
@Override
public void onPackageAdded(String packageName, int uid) {
- handlePackageUpdate(packageName);
- }
+ if (!mUserManager.isSameProfileGroup(mParentUser.getIdentifier(),
+ UserHandle.getUserId(uid))) {
+ return;
+ }
- @Override
- public void onPackageUpdateFinished(String packageName, int uid) {
- handlePackageUpdate(packageName);
+ handlePackageAdded(new UserPackage(packageName, UserHandle.getUserHandleForUid(uid)));
}
@Override
public void onPackageRemoved(String packageName, int uid) {
+ if (!mUserManager.isSameProfileGroup(mParentUser.getIdentifier(),
+ UserHandle.getUserId(uid))) {
+ return;
+ }
+
clearDefaults(packageName, UserHandle.getUserHandleForUid(uid));
}
}
readSettingsLocked();
}
- mPackageMonitor.register(context, null, true);
+ mPackageMonitor.register(context, null, UserHandle.ALL, true);
mMtpNotificationManager = new MtpNotificationManager(
parentUserContext,
new MtpNotificationManager.OnOpenInAppListener() {
ApplicationInfo appInfo;
try {
- appInfo = mPackageManager.getApplicationInfo(component.getPackageName(), 0);
+ // Fixed handlers are always for parent user
+ appInfo = mPackageManager.getApplicationInfoAsUser(component.getPackageName(), 0,
+ mParentUser.getIdentifier());
} catch (NameNotFoundException e) {
- Slog.e(TAG, "Default USB handling package not found: " + component.getPackageName());
+ Slog.e(TAG, "Default USB handling package (" + component.getPackageName()
+ + ") not found for user " + mParentUser);
return;
}
if (userPackage != null) {
// look for default activity
for (final ResolveInfo info : matches) {
- if (info.activityInfo != null
- && userPackage.packageName.equals(info.activityInfo.packageName)
- && userPackage.user.getIdentifier()
- == UserHandle.getUserId(info.activityInfo.applicationInfo.uid)) {
+ if (info.activityInfo != null && userPackage.equals(
+ new UserPackage(info.activityInfo.packageName,
+ UserHandle.getUserHandleForUid(
+ info.activityInfo.applicationInfo.uid)))) {
return info.activityInfo;
}
}
return null;
}
- private boolean clearCompatibleMatchesLocked(String packageName, DeviceFilter filter) {
- boolean changed = false;
- for (DeviceFilter test : mDevicePreferenceMap.keySet()) {
- if (filter.matches(test)) {
- UserPackage currentMatch = mDevicePreferenceMap.get(test);
- if (!currentMatch.packageName.equals(packageName)) {
- mDevicePreferenceMap.remove(test);
- changed = true;
+ private boolean clearCompatibleMatchesLocked(@NonNull UserPackage userPackage,
+ @NonNull DeviceFilter filter) {
+ ArrayList<DeviceFilter> keysToRemove = new ArrayList<>();
+
+ // The keys in mDevicePreferenceMap are filters that match devices very narrowly
+ for (DeviceFilter device : mDevicePreferenceMap.keySet()) {
+ if (filter.contains(device)) {
+ UserPackage currentMatch = mDevicePreferenceMap.get(device);
+ if (!currentMatch.equals(userPackage)) {
+ keysToRemove.add(device);
}
}
}
- return changed;
+
+ if (!keysToRemove.isEmpty()) {
+ for (DeviceFilter keyToRemove : keysToRemove) {
+ mDevicePreferenceMap.remove(keyToRemove);
+ }
+ }
+
+ return !keysToRemove.isEmpty();
}
- private boolean clearCompatibleMatchesLocked(String packageName, AccessoryFilter filter) {
- boolean changed = false;
- for (AccessoryFilter test : mAccessoryPreferenceMap.keySet()) {
- if (filter.matches(test)) {
- UserPackage currentMatch = mAccessoryPreferenceMap.get(test);
- if (!currentMatch.packageName.equals(packageName)) {
- mAccessoryPreferenceMap.remove(test);
- changed = true;
+ private boolean clearCompatibleMatchesLocked(@NonNull UserPackage userPackage,
+ @NonNull AccessoryFilter filter) {
+ ArrayList<AccessoryFilter> keysToRemove = new ArrayList<>();
+
+ // The keys in mAccessoryPreferenceMap are filters that match accessories very narrowly
+ for (AccessoryFilter accessory : mAccessoryPreferenceMap.keySet()) {
+ if (filter.contains(accessory)) {
+ UserPackage currentMatch = mAccessoryPreferenceMap.get(accessory);
+ if (!currentMatch.equals(userPackage)) {
+ keysToRemove.add(accessory);
}
}
}
- return changed;
+
+ if (!keysToRemove.isEmpty()) {
+ for (AccessoryFilter keyToRemove : keysToRemove) {
+ mAccessoryPreferenceMap.remove(keyToRemove);
+ }
+ }
+
+ return !keysToRemove.isEmpty();
}
- private boolean handlePackageUpdateLocked(String packageName, ActivityInfo aInfo,
+ private boolean handlePackageAddedLocked(UserPackage userPackage, ActivityInfo aInfo,
String metaDataName) {
XmlResourceParser parser = null;
boolean changed = false;
String tagName = parser.getName();
if ("usb-device".equals(tagName)) {
DeviceFilter filter = DeviceFilter.read(parser);
- if (clearCompatibleMatchesLocked(packageName, filter)) {
+ if (clearCompatibleMatchesLocked(userPackage, filter)) {
changed = true;
}
}
else if ("usb-accessory".equals(tagName)) {
AccessoryFilter filter = AccessoryFilter.read(parser);
- if (clearCompatibleMatchesLocked(packageName, filter)) {
+ if (clearCompatibleMatchesLocked(userPackage, filter)) {
changed = true;
}
}
}
// Check to see if the package supports any USB devices or accessories.
- // If so, clear any non-matching preferences for matching devices/accessories.
- private void handlePackageUpdate(String packageName) {
+ // If so, clear any preferences for matching devices/accessories.
+ private void handlePackageAdded(@NonNull UserPackage userPackage) {
synchronized (mLock) {
PackageInfo info;
boolean changed = false;
try {
- info = mPackageManager.getPackageInfo(packageName,
- PackageManager.GET_ACTIVITIES | PackageManager.GET_META_DATA);
+ info = mPackageManager.getPackageInfoAsUser(userPackage.packageName,
+ PackageManager.GET_ACTIVITIES | PackageManager.GET_META_DATA,
+ userPackage.user.getIdentifier());
} catch (NameNotFoundException e) {
- Slog.e(TAG, "handlePackageUpdate could not find package " + packageName, e);
+ Slog.e(TAG, "handlePackageUpdate could not find package " + userPackage, e);
return;
}
if (activities == null) return;
for (int i = 0; i < activities.length; i++) {
// check for meta-data, both for devices and accessories
- if (handlePackageUpdateLocked(packageName, activities[i],
+ if (handlePackageAddedLocked(userPackage, activities[i],
UsbManager.ACTION_USB_DEVICE_ATTACHED)) {
changed = true;
}
- if (handlePackageUpdateLocked(packageName, activities[i],
+
+ if (handlePackageAddedLocked(userPackage, activities[i],
UsbManager.ACTION_USB_ACCESSORY_ATTACHED)) {
changed = true;
}
* @param user The user the package belongs to
*/
void setDevicePackage(@NonNull UsbDevice device, @Nullable String packageName,
- @Nullable UserHandle user) {
+ @NonNull UserHandle user) {
DeviceFilter filter = new DeviceFilter(device);
boolean changed = false;
synchronized (mLock) {
if (packageName == null) {
changed = (mDevicePreferenceMap.remove(filter) != null);
} else {
- changed = !packageName.equals(mDevicePreferenceMap.get(filter));
+ UserPackage userPackage = new UserPackage(packageName, user);
+
+ changed = !userPackage.equals(mDevicePreferenceMap.get(filter));
if (changed) {
- mDevicePreferenceMap.put(filter, new UserPackage(packageName, user));
+ mDevicePreferenceMap.put(filter, userPackage);
}
}
if (changed) {
* @param user The user the package belongs to
*/
void setAccessoryPackage(@NonNull UsbAccessory accessory, @Nullable String packageName,
- @Nullable UserHandle user) {
+ @NonNull UserHandle user) {
AccessoryFilter filter = new AccessoryFilter(accessory);
boolean changed = false;
synchronized (mLock) {
if (packageName == null) {
changed = (mAccessoryPreferenceMap.remove(filter) != null);
} else {
- changed = !packageName.equals(mAccessoryPreferenceMap.get(filter));
+ UserPackage userPackage = new UserPackage(packageName, user);
+
+ changed = !userPackage.equals(mAccessoryPreferenceMap.get(filter));
if (changed) {
- mAccessoryPreferenceMap.put(filter, new UserPackage(packageName, user));
+ mAccessoryPreferenceMap.put(filter, userPackage);
}
}
if (changed) {
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