Merge "DevicePolicy: Always send ACTION_PASSWORD_CHANGED"

        }

        enforceCrossUserPermission(userHandle);

        enforceNotManagedProfile(userHandle, "set the active password");

        mContext.enforceCallingOrSelfPermission(

                android.Manifest.permission.BIND_DEVICE_ADMIN, null);

        DevicePolicyData p = getUserData(userHandle);

        validateQualityConstant(quality);

        synchronized (this) {

            if (p.mActivePasswordQuality != quality || p.mActivePasswordLength != length

                    || p.mFailedPasswordAttempts != 0 || p.mActivePasswordLetters != letters

                    || p.mActivePasswordUpperCase != uppercase

                    || p.mActivePasswordLowerCase != lowercase

                    || p.mActivePasswordNumeric != numbers

                    || p.mActivePasswordSymbols != symbols

                    || p.mActivePasswordNonLetter != nonletter) {

        DevicePolicyData policy = getUserData(userHandle);

        long ident = Binder.clearCallingIdentity();

        try {

                    p.mActivePasswordQuality = quality;

                    p.mActivePasswordLength = length;

                    p.mActivePasswordLetters = letters;

                    p.mActivePasswordLowerCase = lowercase;

                    p.mActivePasswordUpperCase = uppercase;

                    p.mActivePasswordNumeric = numbers;

                    p.mActivePasswordSymbols = symbols;

                    p.mActivePasswordNonLetter = nonletter;

                    p.mFailedPasswordAttempts = 0;

            synchronized (this) {

                policy.mActivePasswordQuality = quality;

                policy.mActivePasswordLength = length;

                policy.mActivePasswordLetters = letters;

                policy.mActivePasswordLowerCase = lowercase;

                policy.mActivePasswordUpperCase = uppercase;

                policy.mActivePasswordNumeric = numbers;

                policy.mActivePasswordSymbols = symbols;

                policy.mActivePasswordNonLetter = nonletter;

                policy.mFailedPasswordAttempts = 0;

                saveSettingsLocked(userHandle);

                updatePasswordExpirationsLocked(userHandle);

                    setExpirationAlarmCheckLocked(mContext, p);

                setExpirationAlarmCheckLocked(mContext, policy);

                sendAdminCommandToSelfAndProfilesLocked(

                        DeviceAdminReceiver.ACTION_PASSWORD_CHANGED,

                        DeviceAdminInfo.USES_POLICY_LIMIT_PASSWORD, userHandle);

            }

        } finally {

            Binder.restoreCallingIdentity(ident);

        }

    }

        }

    }

    /**

     * Called any time the device password is updated. Resets all password expiration clocks.