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Delete all work fingerprints when unified lock changes to None/Swipe

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Bug: 27551139
Change-Id: I64105621057e04be0e4d8073626ac3ed0f1e72d2
This commit is contained in:
Ricky Wai
2016-04-06 15:28:28 +01:00
parent 996d0dfa6e
commit 751de37275
1 changed files with 39 additions and 29 deletions
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68
src/com/android/settings/ChooseLockGeneric.java
View File

@@ -27,6 +27,7 @@ import android.app.admin.DevicePolicyManager;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.UserInfo;
import android.hardware.fingerprint.Fingerprint;
import android.hardware.fingerprint.FingerprintManager;
import android.hardware.fingerprint.FingerprintManager.RemovalCallback;
@@ -50,6 +51,8 @@ import com.android.internal.widget.LockPatternUtils;
import com.android.settingslib.RestrictedLockUtils;
import com.android.settingslib.RestrictedPreference;
import java.util.List;
import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
public class ChooseLockGeneric extends SettingsActivity {
@@ -117,25 +120,6 @@ public class ChooseLockGeneric extends SettingsActivity {
private FingerprintManager mFingerprintManager;
private int mUserId;
private boolean mHideDrawer = false;
private RemovalCallback mRemovalCallback = new RemovalCallback() {
@Override
public void onRemovalSucceeded(Fingerprint fingerprint) {
Log.v(TAG, "Fingerprint removed: " + fingerprint.getFingerId());
if (mFingerprintManager.getEnrolledFingerprints().size() == 0) {
finish();
}
}
@Override
public void onRemovalError(Fingerprint fp, int errMsgId, CharSequence errString) {
Activity activity = getActivity();
if (activity != null) {
Toast.makeText(getActivity(), errString, Toast.LENGTH_SHORT);
}
finish();
}
};
protected boolean mForFingerprint = false;
@@ -599,10 +583,10 @@ public class ChooseLockGeneric extends SettingsActivity {
mLockPatternUtils.setSeparateProfileChallengeEnabled(mUserId, true, mUserPassword);
mChooseLockSettingsHelper.utils().clearLock(mUserId);
mChooseLockSettingsHelper.utils().setLockScreenDisabled(disabled, mUserId);
removeAllFingerprintTemplatesAndFinish();
removeAllFingerprintForUserAndFinish(mUserId);
getActivity().setResult(Activity.RESULT_OK);
} else {
removeAllFingerprintTemplatesAndFinish();
removeAllFingerprintForUserAndFinish(mUserId);
}
}
@@ -637,24 +621,27 @@ public class ChooseLockGeneric extends SettingsActivity {
return intent;
}
private void removeAllFingerprintTemplatesAndFinish() {
private void removeAllFingerprintForUserAndFinish(final int userId) {
if (mFingerprintManager != null && mFingerprintManager.isHardwareDetected()
&& mFingerprintManager.hasEnrolledFingerprints(mUserId)) {
mFingerprintManager.setActiveUser(mUserId);
&& mFingerprintManager.hasEnrolledFingerprints(userId)) {
mFingerprintManager.setActiveUser(userId);
mFingerprintManager.remove(
new Fingerprint(null, mUserId, 0, 0), mUserId,
new Fingerprint(null, userId, 0, 0), userId,
new RemovalCallback() {
@Override
public void onRemovalError(Fingerprint fp, int errMsgId,
CharSequence errString) {
mRemovalCallback.onRemovalError(fp, errMsgId, errString);
mFingerprintManager.setActiveUser(UserHandle.myUserId());
Log.v(TAG, "Fingerprint removed: " + fp.getFingerId());
if (fp.getFingerId() == 0) {
removeManagedProfileFingerprintsAndFinishIfNecessary(userId);
}
}
@Override
public void onRemovalSucceeded(Fingerprint fingerprint) {
mRemovalCallback.onRemovalSucceeded(fingerprint);
mFingerprintManager.setActiveUser(UserHandle.myUserId());
if (fingerprint.getFingerId() == 0) {
removeManagedProfileFingerprintsAndFinishIfNecessary(userId);
}
}
});
} else {
@@ -666,6 +653,29 @@ public class ChooseLockGeneric extends SettingsActivity {
}
}
private void removeManagedProfileFingerprintsAndFinishIfNecessary(final int parentUserId) {
mFingerprintManager.setActiveUser(UserHandle.myUserId());
final UserManager um = UserManager.get(getActivity());
boolean hasChildProfile = false;
if (!um.getUserInfo(parentUserId).isManagedProfile()) {
// Current user is primary profile, remove work profile fingerprints if necessary
final List<UserInfo> profiles = um.getProfiles(parentUserId);
final int profilesSize = profiles.size();
for (int i = 0; i < profilesSize; i++) {
final UserInfo userInfo = profiles.get(i);
if (userInfo.isManagedProfile() && !mLockPatternUtils
.isSeparateProfileChallengeEnabled(userInfo.id)) {
removeAllFingerprintForUserAndFinish(userInfo.id);
hasChildProfile = true;
break;
}
}
}
if (!hasChildProfile) {
finish();
}
}
@Override
public void onDestroy() {
super.onDestroy();