Initial changes to break out AllApps into its own view.

- Moves launcher state-transition code into its own class
- Moves all-apps related code into a separate view/set of classes
- Implements a basic list view for all apps

Change-Id: I68f174aa9e1bf82c4e46ce9549c78a8dc4623f46

15 files changed, 292 insertions, 0 deletions

diff --git a/res/drawable/apps_list_bg.xml b/res/drawable/apps_list_bg.xml
new file mode 100644
index 000000000..61f1c083a
--- /dev/null
+++ b/res/drawable/apps_list_bg.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2015 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.
+-->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+       android:shape="rectangle">
+    <solid android:color="#ffffff" />
+    <corners android:radius="3dp" />
+</shape>
\ No newline at end of file
diff --git a/res/layout-land/launcher.xml b/res/layout-land/launcher.xml
index 6f95bd506..b13984a26 100644
--- a/res/layout-land/launcher.xml
+++ b/res/layout-land/launcher.xml
@@ -62,6 +62,12 @@
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:visibility="invisible" />
+
+        <include layout="@layout/apps_view"
+            android:id="@+id/apps_view"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:visibility="invisible" />
     </com.android.launcher3.DragLayer>
 
     <ViewStub
diff --git a/res/layout-port/launcher.xml b/res/layout-port/launcher.xml
index af30a32e5..3cb338efe 100644
--- a/res/layout-port/launcher.xml
+++ b/res/layout-port/launcher.xml
@@ -71,6 +71,12 @@
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:visibility="invisible" />
+
+        <include layout="@layout/apps_view"
+            android:id="@+id/apps_view"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:visibility="invisible" />
     </com.android.launcher3.DragLayer>
 
     <ViewStub
diff --git a/res/layout-sw600dp/apps_view.xml b/res/layout-sw600dp/apps_view.xml
new file mode 100644
index 000000000..1f773b307
--- /dev/null
+++ b/res/layout-sw600dp/apps_view.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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.
+-->
+<com.android.launcher3.AppsContainerView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/apps_view"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:padding="8dp"
+    android:background="#22000000"
+    android:descendantFocusability="afterDescendants">
+    <include
+        layout="@layout/apps_list_reveal_view"
+        android:layout_width="420dp"
+        android:layout_height="match_parent"
+        android:layout_gravity="center" />
+    <include
+        layout="@layout/apps_list_view"
+        android:layout_width="420dp"
+        android:layout_height="match_parent"
+        android:layout_gravity="center" />
+</com.android.launcher3.AppsContainerView>
\ No newline at end of file
diff --git a/res/layout-sw720dp/launcher.xml b/res/layout-sw720dp/launcher.xml
index 960ccf330..a3d502cf4 100644
--- a/res/layout-sw720dp/launcher.xml
+++ b/res/layout-sw720dp/launcher.xml
@@ -71,6 +71,12 @@
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:visibility="invisible" />
+
+        <include layout="@layout/apps_view"
+            android:id="@+id/apps_view"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:visibility="invisible" />
     </com.android.launcher3.DragLayer>
 
     <ViewStub
diff --git a/res/layout/apps_grid_row_icon_view.xml b/res/layout/apps_grid_row_icon_view.xml
new file mode 100644
index 000000000..11c8eeb4d
--- /dev/null
+++ b/res/layout/apps_grid_row_icon_view.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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.
+-->
+
+<com.android.launcher3.BubbleTextView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    style="@style/WorkspaceIcon.AppsCustomize"
+    android:id="@+id/application_icon"
+    android:focusable="true"
+    android:background="@drawable/focusable_view_bg" />
diff --git a/res/layout/apps_grid_row_view.xml b/res/layout/apps_grid_row_view.xml
new file mode 100644
index 000000000..bce43bc1b
--- /dev/null
+++ b/res/layout/apps_grid_row_view.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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:layout_width="match_parent"
+    android:layout_height="@dimen/apps_view_row_height"
+    android:paddingTop="12dp"
+    android:paddingBottom="12dp"
+    android:orientation="horizontal"
+    android:focusable="true"
+    android:background="@drawable/focusable_view_bg"
+    android:descendantFocusability="afterDescendants">
+    <TextView
+        android:id="@+id/section"
+        android:layout_width="48dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:paddingRight="8dp"
+        android:paddingBottom="12dp"
+        android:gravity="right"
+        android:textColor="#1ca195"
+        android:textSize="16sp"
+        android:textAllCaps="true"
+        android:focusable="false" />
+</LinearLayout>
\ No newline at end of file
diff --git a/res/layout/apps_list_reveal_view.xml b/res/layout/apps_list_reveal_view.xml
new file mode 100644
index 000000000..4a26787c8
--- /dev/null
+++ b/res/layout/apps_list_reveal_view.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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.
+-->
+<FrameLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/all_apps_transition_overlay"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_gravity="center"
+    android:elevation="15dp"
+    android:visibility="invisible"
+    android:background="@drawable/apps_list_bg"
+    android:focusable="false" />
\ No newline at end of file
diff --git a/res/layout/apps_list_row_icon_view.xml b/res/layout/apps_list_row_icon_view.xml
new file mode 100644
index 000000000..607af9b0b
--- /dev/null
+++ b/res/layout/apps_list_row_icon_view.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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.
+-->
+
+<com.android.launcher3.BubbleTextView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:launcher="http://schemas.android.com/apk/res-auto"
+    style="@style/WorkspaceIcon.AppsCustomize"
+    android:id="@+id/application_icon"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:focusable="true"
+    android:background="@drawable/focusable_view_bg"
+    launcher:iconPaddingOverride="24dp"
+    launcher:textSizeOverride="16dp"
+    launcher:layoutHorizontal="true" />
diff --git a/res/layout/apps_list_row_view.xml b/res/layout/apps_list_row_view.xml
new file mode 100644
index 000000000..c4dcd0018
--- /dev/null
+++ b/res/layout/apps_list_row_view.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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:layout_width="match_parent"
+    android:layout_height="@dimen/apps_view_row_height"
+    android:orientation="horizontal"
+    android:focusable="true"
+    android:background="@drawable/focusable_view_bg"
+    android:descendantFocusability="afterDescendants">
+    <TextView
+        android:id="@+id/section"
+        android:layout_width="64dp"
+        android:layout_height="match_parent"
+        android:paddingLeft="16dp"
+        android:gravity="left|center_vertical"
+        android:textColor="#009688"
+        android:textSize="24sp"
+        android:textAllCaps="true"
+        android:focusable="false" />
+</LinearLayout>
\ No newline at end of file
diff --git a/res/layout/apps_list_view.xml b/res/layout/apps_list_view.xml
new file mode 100644
index 000000000..b1b0f310b
--- /dev/null
+++ b/res/layout/apps_list_view.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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.
+-->
+<ListView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/apps_list"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_gravity="center"
+    android:paddingTop="12dp"
+    android:paddingBottom="12dp"
+    android:clipToPadding="false"
+    android:scrollbars="vertical"
+    android:elevation="15dp"
+    android:background="@drawable/apps_list_bg"
+    android:visibility="gone"
+    android:focusable="true"
+    android:descendantFocusability="afterDescendants" />
\ No newline at end of file
diff --git a/res/layout/apps_view.xml b/res/layout/apps_view.xml
new file mode 100644
index 000000000..19ad3d2c9
--- /dev/null
+++ b/res/layout/apps_view.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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.
+-->
+<com.android.launcher3.AppsContainerView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/apps_view"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:padding="8dp"
+    android:background="#22000000"
+    android:descendantFocusability="afterDescendants">
+    <include
+        layout="@layout/apps_list_reveal_view" />
+    <include
+        layout="@layout/apps_list_view" />
+</com.android.launcher3.AppsContainerView>
\ No newline at end of file
diff --git a/res/values-sw600dp/dimens.xml b/res/values-sw600dp/dimens.xml
index 28679be2e..f7ad0c4cd 100644
--- a/res/values-sw600dp/dimens.xml
+++ b/res/values-sw600dp/dimens.xml
@@ -17,6 +17,9 @@
 <resources>
     <dimen name="app_icon_size">64dp</dimen>
 
+<!-- Apps view -->
+    <dimen name="apps_view_row_height">76dp</dimen>
+
 <!-- AppsCustomize -->
     <dimen name="apps_customize_tab_bar_height">60dp</dimen>
     <dimen name="apps_customize_tab_bar_margin_top">8dp</dimen>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 3331cdec4..4e7c59280 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -18,6 +18,14 @@
 
 <resources>
 
+    <!-- BubbleTextView specific attributes. -->
+    <declare-styleable name="BubbleTextView">
+        <attr name="layoutHorizontal" format="boolean" />
+        <attr name="iconSizeOverride" format="dimension" />
+        <attr name="iconPaddingOverride" format="dimension" />
+        <attr name="textSizeOverride" format="dimension" />
+    </declare-styleable>
+
     <!-- Page Indicator specific attributes. -->
     <declare-styleable name="PageIndicator">
         <attr name="windowSize" format="integer"  />
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index d6fc508d1..013bd925b 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -46,6 +46,9 @@
     <dimen name="toolbar_button_vertical_padding">4dip</dimen>
     <dimen name="toolbar_button_horizontal_padding">12dip</dimen>
 
+<!-- Apps view -->
+    <dimen name="apps_view_row_height">64dp</dimen>
+
 <!-- AllApps/Customize/AppsCustomize -->
     <!-- The height of the tab bar - if this changes, we should update the
          external icon width/height above to compensate -->