From 1151fe78fc96e5869ec7adb437966e22c94902e0 Mon Sep 17 00:00:00 2001
From: "Shimeng (Simon) Wang" <swang@google.com>
Date: Fri, 8 Jul 2011 14:33:11 -0700
Subject: [PATCH] Prevent set mInitialScale being overridden by mDefaultScale.

If mInitialScale is set, use it as the default scale; otherwise,
it'll be overridden by default density in case of book app where
mobile fixed viewport is used; since today the default scale is used
to calculate the mobile fixed viewport.

issue: 4982074
Change-Id: I21c2bf41478bb97351cb3fb1cc3735ab7d75e164
---
 core/java/android/webkit/ZoomManager.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/java/android/webkit/ZoomManager.java b/core/java/android/webkit/ZoomManager.java
index 7d43e94ff6956..9269355585695 100644
--- a/core/java/android/webkit/ZoomManager.java
+++ b/core/java/android/webkit/ZoomManager.java
@@ -300,7 +300,7 @@ class ZoomManager {
     }
 
     public final float getDefaultScale() {
-        return mDefaultScale;
+        return mInitialScale > 0 ? mInitialScale : mDefaultScale;
     }
 
     public final float getReadingLevelScale() {
@@ -1087,6 +1087,7 @@ class ZoomManager {
             float scale;
             if (mInitialScale > 0) {
                 scale = mInitialScale;
+                mTextWrapScale = scale;
             } else if (viewState.mViewScale > 0) {
                 mTextWrapScale = viewState.mTextWrapScale;
                 scale = viewState.mViewScale;
@@ -1105,7 +1106,7 @@ class ZoomManager {
             }
             boolean reflowText = false;
             if (!viewState.mIsRestored) {
-                if (settings.getUseFixedViewport()) {
+                if (settings.getUseFixedViewport() && mInitialScale == 0) {
                     // Override the scale only in case of fixed viewport.
                     scale = Math.max(scale, overviewScale);
                     mTextWrapScale = Math.max(mTextWrapScale, overviewScale);