Make backup/restore confirmation UI landscape-friendly

Now the textual content and password fields are placed in scroll view,
and the confirm/deny buttons pinned at the bottom of the layout.
Previously, in landscape mode on some devices the buttons would be
pushed off screen.

Bug 5115411

Change-Id: I8bf8fd1516735bf6111893df79636b519dbfb803

2 files changed, 100 insertions, 58 deletions

diff --git a/packages/BackupRestoreConfirmation/res/layout/confirm_backup.xml b/packages/BackupRestoreConfirmation/res/layout/confirm_backup.xml
index 3668b8c..7dfa53e 100644
--- a/packages/BackupRestoreConfirmation/res/layout/confirm_backup.xml
+++ b/packages/BackupRestoreConfirmation/res/layout/confirm_backup.xml
@@ -18,10 +18,20 @@
  */
 -->
 
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-                android:layout_width="fill_parent" 
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent" 
+              android:layout_height="match_parent"
+              android:orientation="vertical"
+              android:padding="16dp" >
+
+    <ScrollView 
+            android:layout_height="0dp"
+            android:layout_weight="1"
+            android:layout_width="match_parent">
+        <LinearLayout
+                android:orientation="vertical"
                 android:layout_height="wrap_content"
-                android:padding="16dp" >
+                android:layout_width="match_parent">
 
     <TextView android:id="@+id/confirm_text"
               android:layout_width="match_parent" 
@@ -63,13 +73,21 @@
               android:layout_marginLeft="30dp"
               android:layout_below="@id/enc_password"
               android:layout_marginBottom="30dp" />
+        </LinearLayout>
+    </ScrollView>
+
+    <LinearLayout android:orientation="horizontal"
+                  android:layout_height="wrap_content"
+                  android:layout_width="match_parent"
+                  android:layout_gravity="bottom">
 
     <Button android:id="@+id/button_allow"
             android:filterTouchesWhenObscured="true"
             android:text="@string/allow_backup_button_label"
             android:layout_below="@id/package_name"
             android:layout_height="wrap_content"
-            android:layout_width="wrap_content" />
+            android:layout_width="0dp"
+            android:layout_weight="1" />
 
     <Button android:id="@+id/button_deny"
             android:text="@string/deny_backup_button_label"
@@ -77,6 +95,9 @@
             android:layout_toRightOf="@id/button_allow"
             android:layout_alignTop="@id/button_allow"
             android:layout_height="wrap_content"
-            android:layout_width="wrap_content" />
+            android:layout_width="0dp"
+            android:layout_weight="1" />
+
+    </LinearLayout>
 
-</RelativeLayout>
+</LinearLayout>
diff --git a/packages/BackupRestoreConfirmation/res/layout/confirm_restore.xml b/packages/BackupRestoreConfirmation/res/layout/confirm_restore.xml
index 38fcc49..4927cbb 100644
--- a/packages/BackupRestoreConfirmation/res/layout/confirm_restore.xml
+++ b/packages/BackupRestoreConfirmation/res/layout/confirm_restore.xml
@@ -18,65 +18,86 @@
  */
 -->
 
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-                android:layout_width="fill_parent" 
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent" 
+              android:layout_height="match_parent"
+              android:orientation="vertical"
+              android:padding="16dp" >
+
+    <ScrollView 
+            android:layout_height="0dp"
+            android:layout_weight="1"
+            android:layout_width="match_parent">
+        <LinearLayout
+                android:orientation="vertical"
                 android:layout_height="wrap_content"
-                android:padding="16dp" >
+                android:layout_width="match_parent">
 
-    <TextView android:id="@+id/confirm_text"
-              android:layout_width="match_parent" 
-              android:layout_height="wrap_content"
-              android:layout_marginBottom="30dp"
-              android:text="@string/restore_confirm_text" />
+        <TextView android:id="@+id/confirm_text"
+                  android:layout_width="match_parent" 
+                  android:layout_height="wrap_content"
+                  android:layout_marginBottom="30dp"
+                  android:text="@string/restore_confirm_text" />
+
+        <TextView android:id="@+id/password_desc"
+                  android:layout_below="@id/confirm_text"
+                  android:layout_width="wrap_content"
+                  android:layout_height="wrap_content"
+                  android:layout_marginBottom="10dp"
+                  android:text="@string/current_password_text" />
 
-    <TextView android:id="@+id/password_desc"
-              android:layout_below="@id/confirm_text"
-              android:layout_width="wrap_content"
-              android:layout_height="wrap_content"
-              android:layout_marginBottom="10dp"
-              android:text="@string/current_password_text" />
+        <EditText android:id="@+id/password"
+                  android:layout_below="@id/password_desc"
+                  android:layout_width="match_parent"
+                  android:layout_height="wrap_content"
+                  android:layout_marginBottom="30dp"
+                  android:password="true" />
 
-    <EditText android:id="@+id/password"
-              android:layout_below="@id/password_desc"
-              android:layout_width="match_parent"
-              android:layout_height="wrap_content"
-              android:layout_marginBottom="30dp"
-              android:password="true" />
+        <TextView android:id="@+id/enc_password_desc"
+                  android:layout_below="@id/password"
+                  android:layout_width="wrap_content"
+                  android:layout_height="wrap_content"
+                  android:layout_marginBottom="10dp"
+                  android:text="@string/restore_enc_password_text" />
 
-    <TextView android:id="@+id/enc_password_desc"
-              android:layout_below="@id/password"
-              android:layout_width="wrap_content"
-              android:layout_height="wrap_content"
-              android:layout_marginBottom="10dp"
-              android:text="@string/restore_enc_password_text" />
+        <EditText android:id="@+id/enc_password"
+                  android:layout_below="@id/enc_password_desc"
+                  android:layout_width="match_parent"
+                  android:layout_height="wrap_content"
+                  android:layout_marginBottom="30dp"
+                  android:password="true" />
 
-    <EditText android:id="@+id/enc_password"
-              android:layout_below="@id/enc_password_desc"
-              android:layout_width="match_parent"
-              android:layout_height="wrap_content"
-              android:layout_marginBottom="30dp"
-              android:password="true" />
+        <TextView android:id="@+id/package_name"
+                  android:layout_width="match_parent"
+                  android:layout_height="20dp"
+                  android:layout_marginLeft="30dp"
+                  android:layout_below="@id/enc_password"
+                  android:layout_marginBottom="10dp" />
+        </LinearLayout>
+    </ScrollView>
 
-    <TextView android:id="@+id/package_name"
-              android:layout_width="match_parent"
-              android:layout_height="20dp"
-              android:layout_marginLeft="30dp"
-              android:layout_below="@id/enc_password"
-              android:layout_marginBottom="30dp" />
+    <LinearLayout android:orientation="horizontal"
+                  android:layout_height="wrap_content"
+                  android:layout_width="match_parent"
+                  android:layout_gravity="bottom">
 
-    <Button android:id="@+id/button_allow"
-            android:filterTouchesWhenObscured="true"
-            android:text="@string/allow_restore_button_label"
-            android:layout_below="@id/package_name"
-            android:layout_height="wrap_content"
-            android:layout_width="wrap_content" />
+        <Button android:id="@+id/button_allow"
+                android:filterTouchesWhenObscured="true"
+                android:text="@string/allow_restore_button_label"
+                android:layout_below="@id/package_name"
+                android:layout_height="wrap_content"
+                android:layout_width="0dp"
+                android:layout_weight="1" />
+
+        <Button android:id="@+id/button_deny"
+                android:text="@string/deny_restore_button_label"
+                android:layout_below="@id/package_name"
+                android:layout_toRightOf="@id/button_allow"
+                android:layout_alignTop="@id/button_allow"
+                android:layout_height="wrap_content"
+                android:layout_width="0dp"
+                android:layout_weight="1" />
 
-    <Button android:id="@+id/button_deny"
-            android:text="@string/deny_restore_button_label"
-            android:layout_below="@id/package_name"
-            android:layout_toRightOf="@id/button_allow"
-            android:layout_alignTop="@id/button_allow"
-            android:layout_height="wrap_content"
-            android:layout_width="wrap_content" />
+    </LinearLayout>
 
-</RelativeLayout>
+</LinearLayout>