Implement simple activity to show all launchable applications

android/appmgr/res/layout/app_view.xml

@@ -0,0 +1,17 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    tools:context=".AppViewActivity">
+
+    <fragment
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:name="org.anbox.appmgr.AppsGridFragment"
+            android:id="@+id/apps_grid" />
+
+</RelativeLayout>

android/appmgr/res/layout/list_item_icon_text.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2007 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+    <ImageView android:id="@+id/icon"
+               android:layout_width="48dp"
+               android:layout_height="48dp"
+               android:layout_gravity="center_horizontal"/>
+
+    <TextView android:id="@+id/text"
+              android:layout_gravity="center_horizontal"
+              android:layout_width="wrap_content"
+              android:layout_height="wrap_content"
+              android:ellipsize="end"
+              android:singleLine="true"
+              android:gravity="center"
+              android:textColor="@android:color/black"
+              android:textSize="14sp"
+              />
+
+</LinearLayout>

android/appmgr/res/values/dimens.xml

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+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+</resources>