Notification alert every 5s and start after 30s.

Justification: Most users will not need prompting, so for them a
notification will be an annoyance.  So we only notify if the no
password has been entered for 30 seconds.

Once a notification sound is made, we need to make it frequently so
the user can locate the device.

Change-Id: Ibf531aec89b5e3b3c72eaa36016bcc4cac1d6493

1 files changed, 5 insertions, 6 deletions

diff --git a/src/com/android/settings/CryptKeeper.java b/src/com/android/settings/CryptKeeper.java
index 75dd565..3e88e27 100644
--- a/src/com/android/settings/CryptKeeper.java
+++ b/src/com/android/settings/CryptKeeper.java
@@ -98,7 +98,6 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
     private boolean mEncryptionGoneBad;
     /** A flag to indicate when the back event should be ignored */
     private boolean mIgnoreBack = false;
-
     private int mCooldown;
     PowerManager.WakeLock mWakeLock;
     private EditText mPasswordEntry;
@@ -248,9 +247,9 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
                 Log.w(TAG, "notifyUser: Exception while playing sound: " + e);
             }
         }
-        // Notify the user again in 30 seconds.
+        // Notify the user again in 5 seconds.
         mHandler.removeMessages(MESSAGE_NOTIFY);
-        mHandler.sendEmptyMessageDelayed(MESSAGE_NOTIFY, 30 * 1000);
+        mHandler.sendEmptyMessageDelayed(MESSAGE_NOTIFY, 5 * 1000);
     }
 
     /**
@@ -510,9 +509,9 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
         }, 0);
 
         updateEmergencyCallButtonState();
-        // Notify the user that we are waiting for him to enter the password to get the device
-        // out of this completely dead state.
-        notifyUser();
+        // Notify the user in 30 seconds that we are waiting for him to enter the password.
+        mHandler.removeMessages(MESSAGE_NOTIFY);
+        mHandler.sendEmptyMessageDelayed(MESSAGE_NOTIFY, 30 * 1000);
     }
 
     /**