Fix issue #4582417: Need to add new PackageManager...

...FEATURE_ constant for FAKE_MULTITOUCH in MR2

Change-Id: Ib6950d9dbdd58618aec593de7e0cf1c01b7d6ef9

5 files changed, 124 insertions, 1 deletions

diff --git a/api/current.xml b/api/current.xml
index 3393628..1f5aaf3 100644
--- a/api/current.xml
+++ b/api/current.xml
@@ -61403,6 +61403,28 @@
  visibility="public"
 >
 </field>
+<field name="FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT"
+ type="java.lang.String"
+ transient="false"
+ volatile="false"
+ value="&quot;android.hardware.faketouch.multitouch.distinct&quot;"
+ static="true"
+ final="true"
+ deprecated="not deprecated"
+ visibility="public"
+>
+</field>
+<field name="FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND"
+ type="java.lang.String"
+ transient="false"
+ volatile="false"
+ value="&quot;android.hardware.faketouch.multitouch.jazzhand&quot;"
+ static="true"
+ final="true"
+ deprecated="not deprecated"
+ visibility="public"
+>
+</field>
 <field name="FEATURE_LIVE_WALLPAPER"
  type="java.lang.String"
  transient="false"
@@ -267885,7 +267907,7 @@
  deprecated="not deprecated"
  visibility="public"
 >
-<parameter name="t" type="T">
+<parameter name="arg0" type="T">
 </parameter>
 </method>
 </interface>
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index 80bed0d..bb4a5ce 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -888,6 +888,38 @@ public abstract class PackageManager {
 
     /**
      * Feature for {@link #getSystemAvailableFeatures} and
+     * {@link #hasSystemFeature}: The device does not have a touch screen, but
+     * does support touch emulation for basic events that supports distinct
+     * tracking of two or more fingers.  This is an extension of
+     * {@link #FEATURE_FAKETOUCH} for input devices with this capability.  Note
+     * that unlike a distinct multitouch screen as defined by
+     * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input
+     * devices will not actually provide full two-finger gestures since the
+     * input is being transformed to cursor movement on the screen.  That is,
+     * single finger gestures will move a cursor; two-finger swipes will
+     * result in single-finger touch events; other two-finger gestures will
+     * result in the corresponding two-finger touch event.
+     */
+    @SdkConstant(SdkConstantType.FEATURE)
+    public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct";
+
+    /**
+     * Feature for {@link #getSystemAvailableFeatures} and
+     * {@link #hasSystemFeature}: The device does not have a touch screen, but
+     * does support touch emulation for basic events that supports tracking
+     * a hand of fingers (5 or more fingers) fully independently.
+     * This is an extension of
+     * {@link #FEATURE_FAKETOUCH} for input devices with this capability.  Note
+     * that unlike a multitouch screen as defined by
+     * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger
+     * gestures can be detected due to the limitations described for
+     * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}.
+     */
+    @SdkConstant(SdkConstantType.FEATURE)
+    public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand";
+
+    /**
+     * Feature for {@link #getSystemAvailableFeatures} and
      * {@link #hasSystemFeature}: The device supports live wallpapers.
      */
     @SdkConstant(SdkConstantType.FEATURE)
diff --git a/data/etc/android.hardware.faketouch.multitouch.distinct.xml b/data/etc/android.hardware.faketouch.multitouch.distinct.xml
new file mode 100644
index 0000000..b6e8d09
--- /dev/null
+++ b/data/etc/android.hardware.faketouch.multitouch.distinct.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2011 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.
+-->
+
+<!-- This is the standard set of features for a indirect touch input device that supports
+     independently-trackable multiple-finger multitouch. -->
+<permissions>
+    <feature name="android.hardware.faketouch.multitouch" />
+    <feature name="android.hardware.faketouch.multitouch.distinct" />
+    <feature name="android.hardware.faketouch" />
+</permissions>
diff --git a/data/etc/android.hardware.faketouch.multitouch.jazzhand.xml b/data/etc/android.hardware.faketouch.multitouch.jazzhand.xml
new file mode 100644
index 0000000..7f0e70b
--- /dev/null
+++ b/data/etc/android.hardware.faketouch.multitouch.jazzhand.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2011 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.
+-->
+
+<!-- This is the standard set of features for an indirect touch input device that supports
+     independently-trackable multiple-finger multitouch. -->
+<permissions>
+    <feature name="android.hardware.faketouch.multitouch" />
+    <feature name="android.hardware.faketouch.multitouch.distinct" />
+    <feature name="android.hardware.faketouch.multitouch.jazzhand" />
+    <feature name="android.hardware.faketouch" />
+</permissions>
diff --git a/data/etc/android.hardware.faketouch.xml b/data/etc/android.hardware.faketouch.xml
new file mode 100644
index 0000000..cb99097
--- /dev/null
+++ b/data/etc/android.hardware.faketouch.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2011 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.
+-->
+
+<!-- This is the standard set of features for a devices that does not have
+     a touch screen, but does have some other indirect input device such as
+     a track pad. -->
+<permissions>
+    <feature name="android.hardware.faketouch" />
+</permissions>