Merge "reader/android: lock screen orientation to portrait mode"
diff --git a/android/app/src/main/java/io/v/android/apps/reader/DeviceSetChooserActivity.java b/android/app/src/main/java/io/v/android/apps/reader/DeviceSetChooserActivity.java
index 27f4598..579bc90 100644
--- a/android/app/src/main/java/io/v/android/apps/reader/DeviceSetChooserActivity.java
+++ b/android/app/src/main/java/io/v/android/apps/reader/DeviceSetChooserActivity.java
@@ -6,6 +6,7 @@
 
 import android.app.Activity;
 import android.content.Intent;
+import android.content.pm.ActivityInfo;
 import android.net.Uri;
 import android.os.Bundle;
 import android.support.design.widget.FloatingActionButton;
@@ -39,6 +40,9 @@
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        // TODO(youngseokyoon): allow screen rotation and properly handle orientation changes
+        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+
         // Initialize the DB
         mDB = DB.Singleton.get(this);
         mDB.init(this);
diff --git a/android/app/src/main/java/io/v/android/apps/reader/PdfViewerActivity.java b/android/app/src/main/java/io/v/android/apps/reader/PdfViewerActivity.java
index 9be1342..cf28402 100644
--- a/android/app/src/main/java/io/v/android/apps/reader/PdfViewerActivity.java
+++ b/android/app/src/main/java/io/v/android/apps/reader/PdfViewerActivity.java
@@ -7,6 +7,7 @@
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ActivityInfo;
 import android.database.Cursor;
 import android.net.Uri;
 import android.os.Bundle;
@@ -71,6 +72,9 @@
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        // TODO(youngseokyoon): allow screen rotation and properly handle orientation changes
+        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+
         // Initialize the DB
         mDB = DB.Singleton.get(this);
         mDB.init(this);