Re-merge "Add support for custom manta cling"

Also, fix issue where mako was crashing because
Launcher was trying to load a custom cling for it.
It was doing this because a custom home layout was
specified by SetupWizard, but for now we only want
custom clings on large devices

Bug: 7302705
Bug: 6992663

This reverts commit 2ebcf509f038f435ca8819dc098a7cb480bed0d9.

Change-Id: I46533309d5c62edfbd3a3b178c6965ffc73b6476

3 files changed, 35 insertions, 0 deletions

diff --git a/res/layout/custom_workspace_cling.xml b/res/layout/custom_workspace_cling.xml
new file mode 100644
index 000000000..5bdc58719
--- /dev/null
+++ b/res/layout/custom_workspace_cling.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2012 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.
+-->
+<!-- dummy layout, to be replaced in overlays -->
+<com.android.launcher2.Cling
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:launcher="http://schemas.android.com/apk/res/com.android.launcher"
+    launcher:drawIdentifier="workspace_custom">
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="20dp"
+        android:textColor="@android:color/holo_blue_light"
+        android:text="@string/dummy_custom_cling_error_message"
+        android:gravity="left"
+        android:layout_gravity="bottom|left"
+    />
+</com.android.launcher2.Cling>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index d497c2dae..628884fc3 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -22,6 +22,9 @@
     <dimen name="cling_text_block_offset_x">0dp</dimen>
     <dimen name="cling_text_block_offset_y">0dp</dimen>
     <dimen name="reveal_radius">48dp</dimen>
+    <!-- entries for custom clings, will be set in overlays -->
+    <add-resource type="dimen" name="custom_cling_margin_top" />
+    <add-resource type="dimen" name="custom_cling_margin_right" />
 
 <!-- Workspace -->
     <!-- qsb_bar_height_inset represents qsb_bar_height minus the padding
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 4aee339e4..0ea12c4ef 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -244,6 +244,8 @@ s -->
     <string name="folder_cling_create_folder">To make a new folder on your Home screen, stack one app on top of another.</string>
     <!-- The text on the button to dismiss a cling [CHAR_LIMIT=none] -->
     <string name="cling_dismiss">OK</string>
+    <!-- Error message on dummy custom cling layout [DO NOT TRANSLATE] -->
+    <string name="dummy_custom_cling_error_message">Error: custom workspace layout passed in but custom cling was not overwritten</string>
     <add-resource type="string" name="default_folder_name" />
 
     <!-- Folder accessibility -->