Prevent launcher switching in Settings app.

User won't be able to switch to launchers that do not support
managed profiles.
Additional explanation is shown in text under the name of the
launcher.

Bug:15099904

Change-Id: I12470bf396d41ef47d463ef42835964aacda9719

1 files changed, 30 insertions, 8 deletions

diff --git a/res/layout/preference_home_app.xml b/res/layout/preference_home_app.xml
index 0ee154e..9415752 100644
--- a/res/layout/preference_home_app.xml
+++ b/res/layout/preference_home_app.xml
@@ -30,6 +30,7 @@
         android:clickable="true"
         android:gravity="center_vertical"
         android:background="?android:attr/selectableItemBackground" >
+
             <RadioButton
                 android:id="@+id/home_radio"
                 android:layout_width="wrap_content"
@@ -40,6 +41,7 @@
                 android:orientation="vertical"
                 android:clickable="false"
                 android:focusable="false" />
+
             <ImageView
                 android:id="@+android:id/icon"
                 android:layout_width="48dp"
@@ -47,17 +49,35 @@
                 android:layout_gravity="center"
                 android:minWidth="48dp"
                 android:scaleType="centerInside"
-                android:layout_marginEnd="@*android:dimen/preference_item_padding_inner"
-                />
-            <TextView
-                android:id="@+android:id/title"
+                android:layout_marginEnd="@*android:dimen/preference_item_padding_inner" />
+
+            <LinearLayout
                 android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:singleLine="true"
+                android:layout_height="match_parent"
                 android:layout_weight="1"
-                android:textAppearance="?android:attr/textAppearanceMedium"
-                android:ellipsize="end" />
+                android:focusable="true"
+                android:clickable="true"
+                android:gravity="center_vertical"
+                android:orientation="vertical">
+
+                    <TextView
+                        android:id="@+android:id/title"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:singleLine="true"
+                        android:textAppearance="?android:attr/textAppearanceMedium"
+                        android:ellipsize="end" />
+
+                    <TextView
+                        android:id="@+android:id/summary"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:textAppearance="?android:attr/textAppearanceSmall" />
+
+            </LinearLayout>
+
     </LinearLayout>
+
     <View
         android:id="@+id/home_divider"
         android:layout_width="2dip"
@@ -65,6 +85,7 @@
         android:layout_marginTop="5dip"
         android:layout_marginBottom="5dip"
         android:background="@android:drawable/divider_horizontal_dark" />
+
     <ImageView
         android:id="@+id/home_app_uninstall"
         android:layout_width="wrap_content"
@@ -77,4 +98,5 @@
         android:clickable="true"
         android:focusable="true"
         android:background="?android:attr/selectableItemBackground" />
+
 </LinearLayout>