Fix page number on resume bug

Author: VishalNehra

lib/src/main/AndroidManifest.xml

@@ -1,9 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:tools="http://schemas.android.com/tools"
 	package="com.artifex.mupdf.viewer"
 	>
 	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-	<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES" />
+	<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"
+		tools:ignore="QueryAllPackagesPermission" />
 
 	<application
 		android:theme="@style/Theme.Custom.Activity">

lib/src/main/java/com/artifex/mupdf/viewer/DocumentActivity.java

@@ -369,7 +369,8 @@ protected void onDocMotion() {
 
 			@Override
 			public void onSizeChanged(int w, int h, int oldw, int oldh) {
-				if (core.isReflowable()) {
+				SharedPreferences prefs = getPreferences(Context.MODE_PRIVATE);
+				if (core.isReflowable() && prefs.getInt("page"+mDocKey, 0) == 0) {
 					mLayoutW = w * 72 / mDisplayDPI;
 					mLayoutH = h * 72 / mDisplayDPI;
 					relayoutDocument();