Examples with LockPatternUtils com.android.internal.widget.LockPatternUtils used on opensource projects

Example 1 with LockPatternUtils

use of com.android.internal.widget.LockPatternUtils in project platform_frameworks_base by android.

the class DatabaseHelper method upgradeLockPatternLocation.

private void upgradeLockPatternLocation(SQLiteDatabase db) {
    Cursor c = db.query(TABLE_SYSTEM, new String[] { "_id", "value" }, "name='lock_pattern'", null, null, null, null);
    if (c.getCount() > 0) {
        c.moveToFirst();
        String lockPattern = c.getString(1);
        if (!TextUtils.isEmpty(lockPattern)) {
            // Convert lock pattern
            try {
                LockPatternUtils lpu = new LockPatternUtils(mContext);
                List<LockPatternView.Cell> cellPattern = LockPatternUtils.stringToPattern(lockPattern);
                lpu.saveLockPattern(cellPattern, null, UserHandle.USER_SYSTEM);
            } catch (IllegalArgumentException e) {
            // Don't want corrupted lock pattern to hang the reboot process
            }
        }
        c.close();
        db.delete(TABLE_SYSTEM, "name='lock_pattern'", null);
    } else {
        c.close();
    }
}

Example 2 with LockPatternUtils

use of com.android.internal.widget.LockPatternUtils in project platform_frameworks_base by android.

the class KeyguardBottomAreaView method onFinishInflate.

@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    mLockPatternUtils = new LockPatternUtils(mContext);
    mPreviewContainer = (ViewGroup) findViewById(R.id.preview_container);
    mCameraImageView = (KeyguardAffordanceView) findViewById(R.id.camera_button);
    mLeftAffordanceView = (KeyguardAffordanceView) findViewById(R.id.left_button);
    mLockIcon = (LockIcon) findViewById(R.id.lock_icon);
    mIndicationText = (TextView) findViewById(R.id.keyguard_indication_text);
    watchForCameraPolicyChanges();
    updateCameraVisibility();
    mUnlockMethodCache = UnlockMethodCache.getInstance(getContext());
    mUnlockMethodCache.addListener(this);
    mLockIcon.update();
    setClipChildren(false);
    setClipToPadding(false);
    mPreviewInflater = new PreviewInflater(mContext, new LockPatternUtils(mContext));
    inflateCameraPreview();
    mLockIcon.setOnClickListener(this);
    mLockIcon.setOnLongClickListener(this);
    mCameraImageView.setOnClickListener(this);
    mLeftAffordanceView.setOnClickListener(this);
    initAccessibility();
}

Example 3 with LockPatternUtils

use of com.android.internal.widget.LockPatternUtils in project platform_frameworks_base by android.

the class KeyguardAbsKeyInputView method onFinishInflate.

@Override
protected void onFinishInflate() {
    mLockPatternUtils = new LockPatternUtils(mContext);
    mSecurityMessageDisplay = KeyguardMessageArea.findSecurityMessageDisplay(this);
    mEcaView = findViewById(R.id.keyguard_selector_fade_container);
    EmergencyButton button = (EmergencyButton) findViewById(R.id.emergency_call_button);
    if (button != null) {
        button.setCallback(this);
    }
}

Example 4 with LockPatternUtils

use of com.android.internal.widget.LockPatternUtils in project platform_frameworks_base by android.

the class KeyguardHostView method onFinishInflate.

@Override
protected void onFinishInflate() {
    mSecurityContainer = (KeyguardSecurityContainer) findViewById(R.id.keyguard_security_container);
    mLockPatternUtils = new LockPatternUtils(mContext);
    mSecurityContainer.setLockPatternUtils(mLockPatternUtils);
    mSecurityContainer.setSecurityCallback(this);
    mSecurityContainer.showPrimarySecurityScreen(false);
// mSecurityContainer.updateSecurityViews(false /* not bouncing */);
}

Example 5 with LockPatternUtils

use of com.android.internal.widget.LockPatternUtils in project platform_frameworks_base by android.

the class RestrictedLockUtils method checkIfKeyguardFeaturesDisabled.

/**
     * Checks if keyguard features are disabled by policy.
     *
     * @param keyguardFeatures Could be any of keyguard features that can be
     * disabled by {@link android.app.admin.DevicePolicyManager#setKeyguardDisabledFeatures}.
     * @return EnforcedAdmin Object containing the enforced admin component and admin user details,
     * or {@code null} If the notification features are not disabled. If the restriction is set by
     * multiple admins, then the admin component will be set to {@code null} and userId to
     * {@link UserHandle#USER_NULL}.
     */
public static EnforcedAdmin checkIfKeyguardFeaturesDisabled(Context context, int keyguardFeatures, int userId) {
    final DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
    if (dpm == null) {
        return null;
    }
    final UserManager um = (UserManager) context.getSystemService(Context.USER_SERVICE);
    LockPatternUtils lockPatternUtils = new LockPatternUtils(context);
    EnforcedAdmin enforcedAdmin = null;
    if (um.getUserInfo(userId).isManagedProfile()) {
        final List<ComponentName> admins = dpm.getActiveAdminsAsUser(userId);
        if (admins == null) {
            return null;
        }
        for (ComponentName admin : admins) {
            if ((dpm.getKeyguardDisabledFeatures(admin, userId) & keyguardFeatures) != 0) {
                if (enforcedAdmin == null) {
                    enforcedAdmin = new EnforcedAdmin(admin, userId);
                } else {
                    return EnforcedAdmin.MULTIPLE_ENFORCED_ADMIN;
                }
            }
        }
    } else {
        // user that do not use a separate work challenge.
        for (UserInfo userInfo : um.getProfiles(userId)) {
            final List<ComponentName> admins = dpm.getActiveAdminsAsUser(userInfo.id);
            if (admins == null) {
                continue;
            }
            final boolean isSeparateProfileChallengeEnabled = lockPatternUtils.isSeparateProfileChallengeEnabled(userInfo.id);
            for (ComponentName admin : admins) {
                if (!isSeparateProfileChallengeEnabled) {
                    if ((dpm.getKeyguardDisabledFeatures(admin, userInfo.id) & keyguardFeatures) != 0) {
                        if (enforcedAdmin == null) {
                            enforcedAdmin = new EnforcedAdmin(admin, userInfo.id);
                        } else {
                            return EnforcedAdmin.MULTIPLE_ENFORCED_ADMIN;
                        }
                        // has set policy on the parent admin.
                        continue;
                    }
                }
                if (userInfo.isManagedProfile()) {
                    // If userInfo.id is a managed profile, we also need to look at
                    // the policies set on the parent.
                    DevicePolicyManager parentDpm = dpm.getParentProfileInstance(userInfo);
                    if ((parentDpm.getKeyguardDisabledFeatures(admin, userInfo.id) & keyguardFeatures) != 0) {
                        if (enforcedAdmin == null) {
                            enforcedAdmin = new EnforcedAdmin(admin, userInfo.id);
                        } else {
                            return EnforcedAdmin.MULTIPLE_ENFORCED_ADMIN;
                        }
                    }
                }
            }
        }
    }
    return enforcedAdmin;
}