am c40d6799: Merge "Indicating fingerprint error messages on the bouncer now" into mnc-dr-dev

* commit 'c40d6799df6b3dc1c61aa05d2e356096521b7099':
  Indicating fingerprint error messages on the bouncer now

8 files changed, 61 insertions, 9 deletions

diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
index 8f792de..dfc31ab 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
@@ -234,6 +234,12 @@ public abstract class KeyguardAbsKeyInputView extends LinearLayout
         }
     }
 
+    @Override
+    public void showMessage(String message, int color) {
+        mSecurityMessageDisplay.setNextMessageColor(color);
+        mSecurityMessageDisplay.setMessage(message, true /* important */);
+    }
+
     protected abstract int getPromtReasonStringRes(int reason);
 
     // Cause a VIRTUAL_KEY vibration
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
index ff4e815..32892cf 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
@@ -170,6 +170,10 @@ public class KeyguardHostView extends FrameLayout implements SecurityCallback {
         mSecurityContainer.showPromptReason(reason);
     }
 
+    public void showMessage(String message, int color) {
+        mSecurityContainer.showMessage(message, color);
+    }
+
     /**
      *  Dismisses the keyguard by going to the next screen or making it gone.
      *
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardMessageArea.java b/packages/Keyguard/src/com/android/keyguard/KeyguardMessageArea.java
index 2951af9..c8adf64 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardMessageArea.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardMessageArea.java
@@ -39,15 +39,18 @@ class KeyguardMessageArea extends TextView implements SecurityMessageDisplay {
      * lift-to-type from interrupting itself.
      */
     private static final long ANNOUNCEMENT_DELAY = 250;
+    private static final int DEFAULT_COLOR = -1;
 
     private static final int SECURITY_MESSAGE_DURATION = 5000;
 
     private final KeyguardUpdateMonitor mUpdateMonitor;
     private final Handler mHandler;
+    private final int mDefaultColor;
 
     // Timeout before we reset the message to show charging/owner info
     long mTimeout = SECURITY_MESSAGE_DURATION;
     CharSequence mMessage;
+    private int mNextMessageColor = DEFAULT_COLOR;
 
     private final Runnable mClearMessageRunnable = new Runnable() {
         @Override
@@ -78,10 +81,16 @@ class KeyguardMessageArea extends TextView implements SecurityMessageDisplay {
         mUpdateMonitor.registerCallback(mInfoCallback);
         mHandler = new Handler(Looper.myLooper());
 
+        mDefaultColor = getCurrentTextColor();
         update();
     }
 
     @Override
+    public void setNextMessageColor(int color) {
+        mNextMessageColor = color;
+    }
+
+    @Override
     public void setMessage(CharSequence msg, boolean important) {
         if (!TextUtils.isEmpty(msg) && important) {
             securityMessageChanged(msg);
@@ -151,6 +160,12 @@ class KeyguardMessageArea extends TextView implements SecurityMessageDisplay {
         CharSequence status = mMessage;
         setVisibility(TextUtils.isEmpty(status) ? INVISIBLE : VISIBLE);
         setText(status);
+        int color = mDefaultColor;
+        if (mNextMessageColor != DEFAULT_COLOR) {
+            color = mNextMessageColor;
+            mNextMessageColor = DEFAULT_COLOR;
+        }
+        setTextColor(color);
     }
 
 
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
index 4bd1a2e..a96c79f 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
@@ -15,10 +15,6 @@
  */
 package com.android.keyguard;
 
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.ObjectAnimator;
-import android.animation.ValueAnimator;
 import android.content.Context;
 import android.graphics.Rect;
 import android.os.AsyncTask;
@@ -28,7 +24,6 @@ import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.MotionEvent;
-import android.view.RenderNodeAnimator;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.animation.AnimationUtils;
@@ -342,6 +337,12 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
     }
 
     @Override
+    public void showMessage(String message, int color) {
+        mSecurityMessageDisplay.setNextMessageColor(color);
+        mSecurityMessageDisplay.setMessage(message, true /* important */);
+    }
+
+    @Override
     public void startAppearAnimation() {
         enableClipping(false);
         setAlpha(1f);
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
index 85da298..8fc3cde 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
@@ -518,6 +518,13 @@ public class KeyguardSecurityContainer extends FrameLayout implements KeyguardSe
         }
     }
 
+
+    public void showMessage(String message, int color) {
+        if (mCurrentSecuritySelection != SecurityMode.None) {
+            getSecurityView(mCurrentSecuritySelection).showMessage(message, color);
+        }
+    }
+
     @Override
     public void showUsabilityHint() {
         mSecurityViewFlipper.showUsabilityHint();
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityView.java
index 5658a74..7e82c63 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityView.java
@@ -77,6 +77,14 @@ public interface KeyguardSecurityView {
     void showPromptReason(int reason);
 
     /**
+     * Show a message on the security view with a specified color
+     *
+     * @param message the message to show
+     * @param color the color to use
+     */
+    void showMessage(String message, int color);
+
+    /**
      * Instruct the view to show usability hints, if any.
      *
      */
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityViewFlipper.java b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityViewFlipper.java
index a0ff21b..6012c45 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityViewFlipper.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityViewFlipper.java
@@ -139,6 +139,14 @@ public class KeyguardSecurityViewFlipper extends ViewFlipper implements Keyguard
     }
 
     @Override
+    public void showMessage(String message, int color) {
+        KeyguardSecurityView ksv = getSecurityView();
+        if (ksv != null) {
+            ksv.showMessage(message, color);
+        }
+    }
+
+    @Override
     public void showUsabilityHint() {
         KeyguardSecurityView ksv = getSecurityView();
         if (ksv != null) {
diff --git a/packages/Keyguard/src/com/android/keyguard/SecurityMessageDisplay.java b/packages/Keyguard/src/com/android/keyguard/SecurityMessageDisplay.java
index b38cfd5..ddb1f6e 100644
--- a/packages/Keyguard/src/com/android/keyguard/SecurityMessageDisplay.java
+++ b/packages/Keyguard/src/com/android/keyguard/SecurityMessageDisplay.java
@@ -17,11 +17,14 @@
 package com.android.keyguard;
 
 public interface SecurityMessageDisplay {
-    public void setMessage(CharSequence msg, boolean important);
 
-    public void setMessage(int resId, boolean important);
+    void setNextMessageColor(int color);
 
-    public void setMessage(int resId, boolean important, Object... formatArgs);
+    void setMessage(CharSequence msg, boolean important);
 
-    public void setTimeout(int timeout_ms);
+    void setMessage(int resId, boolean important);
+
+    void setMessage(int resId, boolean important, Object... formatArgs);
+
+    void setTimeout(int timeout_ms);
 }