diff options
Diffstat (limited to 'core/java/android/app')
-rw-r--r-- | core/java/android/app/DeviceAdmin.java | 13 | ||||
-rw-r--r-- | core/java/android/app/DeviceAdminInfo.java | 2 | ||||
-rw-r--r-- | core/java/android/app/DevicePolicyManager.java | 68 | ||||
-rw-r--r-- | core/java/android/app/IDevicePolicyManager.aidl | 10 |
4 files changed, 65 insertions, 28 deletions
diff --git a/core/java/android/app/DeviceAdmin.java b/core/java/android/app/DeviceAdmin.java index 88fdab2..b9a84b7 100644 --- a/core/java/android/app/DeviceAdmin.java +++ b/core/java/android/app/DeviceAdmin.java @@ -99,11 +99,10 @@ public class DeviceAdmin extends BroadcastReceiver { /** * Action sent to a device administrator when the user has changed the * password of their device. You can at this point check the characteristics - * of the new password with {@link DevicePolicyManager#getPasswordMode() - * DevicePolicyManager.getActivePasswordMode()} and - * {@link DevicePolicyManager#getMinimumPasswordLength() - * DevicePolicyManager.getMinimumPasswordLength()}. You will generally - * handle this in {@link DeviceAdmin#onPasswordChanged(Context, Intent)}. + * of the new password with {@link DevicePolicyManager#isActivePasswordSufficient() + * DevicePolicyManager.isActivePasswordSufficient()}. + * You will generally + * handle this in {@link DeviceAdmin#onPasswordChanged}. * * <p>The calling device admin must have requested * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to receive @@ -117,9 +116,9 @@ public class DeviceAdmin extends BroadcastReceiver { * Action sent to a device administrator when the user has failed at * attempted to enter the password. You can at this point check the * number of failed password attempts there have been with - * {@link DevicePolicyManager#getCurrentFailedPasswordAttempts() + * {@link DevicePolicyManager#getCurrentFailedPasswordAttempts * DevicePolicyManager.getCurrentFailedPasswordAttempts()}. You will generally - * handle this in {@link DeviceAdmin#onPasswordFailed(Context, Intent)}. + * handle this in {@link DeviceAdmin#onPasswordFailed}. * * <p>The calling device admin must have requested * {@link DeviceAdminInfo#USES_POLICY_WATCH_LOGIN} to receive diff --git a/core/java/android/app/DeviceAdminInfo.java b/core/java/android/app/DeviceAdminInfo.java index e50db89..50b342b 100644 --- a/core/java/android/app/DeviceAdminInfo.java +++ b/core/java/android/app/DeviceAdminInfo.java @@ -51,7 +51,7 @@ public final class DeviceAdminInfo implements Parcelable { /** * A type of policy that this device admin can use: limit the passwords * that the user can select, via {@link DevicePolicyManager#setPasswordMode} - * and {@link DevicePolicyManager#setMinimumPasswordLength}. + * and {@link DevicePolicyManager#setPasswordMinimumLength}. * * <p>To control this policy, the device admin must have a "limit-password" * tag in the "uses-policies" section of its meta-data. diff --git a/core/java/android/app/DevicePolicyManager.java b/core/java/android/app/DevicePolicyManager.java index 135851f..779db3a 100644 --- a/core/java/android/app/DevicePolicyManager.java +++ b/core/java/android/app/DevicePolicyManager.java @@ -89,7 +89,7 @@ public class DevicePolicyManager { /** * Activity action: have the user enter a new password. This activity * should be launched after using {@link #setPasswordMode(ComponentName, int)} - * or {@link #setMinimumPasswordLength(ComponentName, int)} to have the + * or {@link #setPasswordMinimumLength(ComponentName, int)} to have the * user enter a new password that meets the current requirements. You can * use {@link #isActivePasswordSufficient()} to determine whether you need * to have the user select a new password in order to meet the current @@ -210,13 +210,15 @@ public class DevicePolicyManager { } /** - * Retrieve the current password mode that is in effect due to all - * device admins. + * Retrieve the current minimum password mode for all admins + * or a particular one. + * @param admin The name of the admin component to check, or null to aggregate + * all admins. */ - public int getPasswordMode() { + public int getPasswordMode(ComponentName admin) { if (mService != null) { try { - return mService.getPasswordMode(); + return mService.getPasswordMode(admin); } catch (RemoteException e) { Log.w(TAG, "Failed talking with device policy service", e); } @@ -244,10 +246,10 @@ public class DevicePolicyManager { * @param length The new desired minimum password length. A value of 0 * means there is no restriction. */ - public void setMinimumPasswordLength(ComponentName admin, int length) { + public void setPasswordMinimumLength(ComponentName admin, int length) { if (mService != null) { try { - mService.setMinimumPasswordLength(admin, length); + mService.setPasswordMinimumLength(admin, length); } catch (RemoteException e) { Log.w(TAG, "Failed talking with device policy service", e); } @@ -255,13 +257,15 @@ public class DevicePolicyManager { } /** - * Retrieve the current minimum password length that is in effect due to all - * device admins. + * Retrieve the current minimum password length for all admins + * or a particular one. + * @param admin The name of the admin component to check, or null to aggregate + * all admins. */ - public int getMinimumPasswordLength() { + public int getPasswordMinimumLength(ComponentName admin) { if (mService != null) { try { - return mService.getMinimumPasswordLength(); + return mService.getPasswordMinimumLength(admin); } catch (RemoteException e) { Log.w(TAG, "Failed talking with device policy service", e); } @@ -270,6 +274,17 @@ public class DevicePolicyManager { } /** + * Return the maximum password length that the device supports for a + * particular password mode. + * @param mode The mode being interrogated. + * @return Returns the maximum length that the user can enter. + */ + public int getPasswordMaximumLength(int mode) { + // Kind-of arbitrary. + return 16; + } + + /** * Determine whether the current password the user has set is sufficient * to meet the policy requirements (mode, minimum length) that have been * requested. @@ -335,11 +350,30 @@ public class DevicePolicyManager { } /** + * Retrieve the current maximum number of login attempts that are allowed + * before the device wipes itself, for all admins + * or a particular one. + * @param admin The name of the admin component to check, or null to aggregate + * all admins. + */ + public int getMaximumFailedPasswordsForWipe(ComponentName admin) { + if (mService != null) { + try { + return mService.getMaximumFailedPasswordsForWipe(admin); + } catch (RemoteException e) { + Log.w(TAG, "Failed talking with device policy service", e); + } + } + return 0; + } + + /** * Force a new password on the user. This takes effect immediately. The * given password must meet the current password minimum length constraint * or it will be rejected. The given password will be accepted regardless * of the current password mode, automatically adjusting the password mode - * higher if needed. (The string you give here is acceptable for any mode; + * higher if needed to meet the requirements of all active administrators. + * (The string you give here is acceptable for any mode; * if it contains only digits, that is still an acceptable alphanumeric * password.) * @@ -386,13 +420,15 @@ public class DevicePolicyManager { } /** - * Retrieve the current maximum time to lock that is in effect due to all - * device admins. Returns 0 if no maximum is set. + * Retrieve the current maximum time to unlock for all admins + * or a particular one. + * @param admin The name of the admin component to check, or null to aggregate + * all admins. */ - public long getMaximumTimeToLock() { + public long getMaximumTimeToLock(ComponentName admin) { if (mService != null) { try { - return mService.getMaximumTimeToLock(); + return mService.getMaximumTimeToLock(admin); } catch (RemoteException e) { Log.w(TAG, "Failed talking with device policy service", e); } diff --git a/core/java/android/app/IDevicePolicyManager.aidl b/core/java/android/app/IDevicePolicyManager.aidl index a5508cd..8d804f9 100644 --- a/core/java/android/app/IDevicePolicyManager.aidl +++ b/core/java/android/app/IDevicePolicyManager.aidl @@ -26,19 +26,21 @@ import android.os.RemoteCallback; */ interface IDevicePolicyManager { void setPasswordMode(in ComponentName who, int mode); - int getPasswordMode(); + int getPasswordMode(in ComponentName who); - void setMinimumPasswordLength(in ComponentName who, int length); - int getMinimumPasswordLength(); + void setPasswordMinimumLength(in ComponentName who, int length); + int getPasswordMinimumLength(in ComponentName who); boolean isActivePasswordSufficient(); int getCurrentFailedPasswordAttempts(); + void setMaximumFailedPasswordsForWipe(in ComponentName admin, int num); + int getMaximumFailedPasswordsForWipe(in ComponentName admin); boolean resetPassword(String password); void setMaximumTimeToLock(in ComponentName who, long timeMs); - long getMaximumTimeToLock(); + long getMaximumTimeToLock(in ComponentName who); void lockNow(); |