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[Auto Pin Confirm]: Create a setting to determine Auto Pin Confirm behaviour

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- pin_auto_confirm setting will determine whether the entered pin should auto confirm after entering the exact digits or not.

Bug: 262936381
Test: Manual Test
Change-Id: I618fae69b0b7f54598940347e86927b64b591808
This commit is contained in:
Avinash Vadlamudi
2023-01-11 09:14:26 +00:00
parent 7603e4fe40
commit b933e5742d
1 changed files with 41 additions and 0 deletions
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41
core/java/com/android/internal/widget/LockPatternUtils.java
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@@ -48,6 +48,7 @@ import android.os.SystemClock;
import android.os.UserHandle;
import android.os.UserManager;
import android.os.storage.StorageManager;
import android.provider.DeviceConfig;
import android.provider.Settings;
import android.text.TextUtils;
import android.util.Log;
@@ -165,9 +166,17 @@ public class LockPatternUtils {
private static final String KNOWN_TRUST_AGENTS = "lockscreen.knowntrustagents";
private static final String IS_TRUST_USUALLY_MANAGED = "lockscreen.istrustusuallymanaged";
private static final String AUTO_PIN_CONFIRM = "lockscreen.auto_pin_confirm";
public static final String CURRENT_LSKF_BASED_PROTECTOR_ID_KEY = "sp-handle";
public static final String PASSWORD_HISTORY_DELIMITER = ",";
/**
* drives the pin auto confirmation feature availability in code logic.
*/
public static final String FLAG_ENABLE_AUTO_PIN_CONFIRMATION =
"AutoPinConfirmation__enable_auto_pin_confirmation";
@UnsupportedAppUsage
private final Context mContext;
@UnsupportedAppUsage
@@ -647,6 +656,38 @@ public class LockPatternUtils {
|| isDemoUser;
}
/**
* Sets the pin auto confirm capability to enabled or disabled
* @param enabled enables pin auto confirm capability when true
* @param userId user ID of the user this has effect on
*/
public void setAutoPinConfirm(boolean enabled, int userId) {
setBoolean(AUTO_PIN_CONFIRM, enabled, userId);
}
/**
* Determines if the auto pin confirmation feature is enabled or not for current user
* If setting is not available, the default behaviour is disabled
* @param userId user ID of the user this has effect on
*
* @return true, if the entered pin should be auto confirmed
*/
public boolean isAutoPinConfirmEnabled(int userId) {
return getBoolean(AUTO_PIN_CONFIRM, /* defaultValue= */ false, userId);
}
/**
* Whether the auto pin feature logic is available or not.
* @return true, if deviceConfig flag is set to true or the flag is not propagated and
* defaultValue is true.
*/
public boolean isAutoPinConfirmFeatureAvailable() {
return DeviceConfig.getBoolean(
DeviceConfig.NAMESPACE_AUTO_PIN_CONFIRMATION,
FLAG_ENABLE_AUTO_PIN_CONFIRMATION,
/* defaultValue= */ false);
}
/** Returns if the given quality maps to an alphabetic password */
public static boolean isQualityAlphabeticPassword(int quality) {
return quality >= PASSWORD_QUALITY_ALPHABETIC;