From 305093f9116b364856bcdcd499e9f69910e249dd Mon Sep 17 00:00:00 2001
From: Jim Miller <jaggies@google.com>
Date: Sun, 16 Jan 2011 18:18:15 -0800
Subject: Fix 3005526: Properly update StatusView from Password/PIN unlock

This uses the newly added setHelpMessage() to properly show PIN and
password help in StatusView.

Change-Id: I8662e179e989c6e72f657c81f23b1b2fa7982727
---
 .../internal/policy/impl/PasswordUnlockScreen.java     | 18 ++++++++++++------
 .../com/android/internal/policy/impl/StatusView.java   |  9 ++++-----
 2 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/policy/src/com/android/internal/policy/impl/PasswordUnlockScreen.java b/policy/src/com/android/internal/policy/impl/PasswordUnlockScreen.java
index b789288..eb4d930 100644
--- a/policy/src/com/android/internal/policy/impl/PasswordUnlockScreen.java
+++ b/policy/src/com/android/internal/policy/impl/PasswordUnlockScreen.java
@@ -135,9 +135,12 @@ public class PasswordUnlockScreen extends LinearLayout implements KeyguardScreen
         // numeric keys.
         if (mIsAlpha) {
             mPasswordEntry.setKeyListener(TextKeyListener.getInstance());
+            mStatusView.setHelpMessage(R.string.keyguard_password_enter_password_code,
+                    StatusView.LOCK_ICON);
         } else {
             mPasswordEntry.setKeyListener(DigitsKeyListener.getInstance());
-            mStatusView.setInstructionText(R.string.keyguard_password_enter_pin_password_code);
+            mStatusView.setHelpMessage(R.string.keyguard_password_enter_pin_code,
+                    StatusView.LOCK_ICON);
         }
 
         mKeyboardHelper.setVibratePattern(mLockPatternUtils.isTactileFeedbackEnabled() ?
@@ -151,6 +154,11 @@ public class PasswordUnlockScreen extends LinearLayout implements KeyguardScreen
         mStatusView.setCarrierText(LockScreen.getCarrierString(
                         mUpdateMonitor.getTelephonyPlmn(),
                         mUpdateMonitor.getTelephonySpn()));
+
+        mUpdateMonitor.registerInfoCallback(this);
+        //mUpdateMonitor.registerSimStateCallback(this);
+
+        resetStatusInfo();
     }
 
     @Override
@@ -204,6 +212,7 @@ public class PasswordUnlockScreen extends LinearLayout implements KeyguardScreen
         if (mLockPatternUtils.checkPassword(entry)) {
             mCallback.keyguardDone(true);
             mCallback.reportSuccessfulUnlockAttempt();
+            mStatusView.setInstructionText(null);
         } else if (entry.length() > MINIMUM_PASSWORD_LENGTH_BEFORE_REPORT ) {
             // to avoid accidental lockout, only count attempts that are long enough to be a
             // real password. This may require some tweaking.
@@ -316,11 +325,8 @@ public class PasswordUnlockScreen extends LinearLayout implements KeyguardScreen
     }
 
     private void resetStatusInfo() {
-        if(mIsAlpha) {
-            mStatusView.setInstructionText(R.string.keyguard_password_enter_password_code);
-        } else {
-            mStatusView.setInstructionText(R.string.keyguard_password_enter_pin_password_code);
-        }
+        mStatusView.setInstructionText(null);
+        mStatusView.updateStatusLines(true);
     }
 
 }
diff --git a/policy/src/com/android/internal/policy/impl/StatusView.java b/policy/src/com/android/internal/policy/impl/StatusView.java
index 5d32cf4..4b91b65 100644
--- a/policy/src/com/android/internal/policy/impl/StatusView.java
+++ b/policy/src/com/android/internal/policy/impl/StatusView.java
@@ -125,13 +125,13 @@ class StatusView {
     void setInstructionText(int stringId) {
         mStatus1.setText(stringId);
         mStatus1.setCompoundDrawablesWithIntrinsicBounds(LOCK_ICON, 0, 0, 0);
-        mStatus1.setVisibility(View.VISIBLE);
+        mStatus1.setVisibility(stringId != 0 ? View.VISIBLE : View.INVISIBLE);
     }
 
     void setInstructionText(String string) {
         mStatus1.setText(string);
         mStatus1.setCompoundDrawablesWithIntrinsicBounds(LOCK_ICON, 0, 0, 0);
-        mStatus1.setVisibility(View.VISIBLE);
+        mStatus1.setVisibility(TextUtils.isEmpty(string) ? View.INVISIBLE : View.VISIBLE);
     }
 
     void setCarrierText(int stringId) {
@@ -177,11 +177,10 @@ class StatusView {
         }
 
         // Update Status1
-        if (mInstructions != null) {
+        if (!TextUtils.isEmpty(mInstructions)) {
             // Instructions only
-            final int resId = TextUtils.isEmpty(mInstructions) ? 0 : LOCK_ICON;
             mStatus1.setText(mInstructions);
-            mStatus1.setCompoundDrawablesWithIntrinsicBounds(resId, 0, 0, 0);
+            mStatus1.setCompoundDrawablesWithIntrinsicBounds(LOCK_ICON, 0, 0, 0);
             mStatus1.setVisibility(View.VISIBLE);
         } else if (mShowingBatteryInfo) {
             // Battery status
-- 
cgit v1.1