am 51b4a40e: Merge "Expose vendor and product IDs for InputDevices" into klp-dev

* commit '51b4a40ef505962becb450f9f1b3170b11082dcb':
  Expose vendor and product IDs for InputDevices

api/current.txt

@@ -25832,7 +25832,9 @@ package android.view {
     method public android.view.InputDevice.MotionRange getMotionRange(int, int);
     method public java.util.List<android.view.InputDevice.MotionRange> getMotionRanges();
     method public java.lang.String getName();
+    method public int getProductId();
     method public int getSources();
+    method public int getVendorId();
     method public android.os.Vibrator getVibrator();
     method public boolean isVirtual();
     method public void writeToParcel(android.os.Parcel, int);

core/java/android/view/InputDevice.java

@@ -46,6 +46,8 @@ public final class InputDevice implements Parcelable {
     private final int mGeneration;
     private final int mControllerNumber;
     private final String mName;
+    private final int mVendorId;
+    private final int mProductId;
     private final String mDescriptor;
     private final boolean mIsExternal;
     private final int mSources;
@@ -343,13 +345,15 @@ public final class InputDevice implements Parcelable {
     };
 
     // Called by native code.
-    private InputDevice(int id, int generation, int controllerNumber, String name,
+    private InputDevice(int id, int generation, int controllerNumber, String name, int vendorId,
-            String descriptor, boolean isExternal, int sources, int keyboardType,
+            int productId, String descriptor, boolean isExternal, int sources, int keyboardType,
             KeyCharacterMap keyCharacterMap, boolean hasVibrator, boolean hasButtonUnderPad) {
         mId = id;
         mGeneration = generation;
         mControllerNumber = controllerNumber;
         mName = name;
+        mVendorId = vendorId;
+        mProductId = productId;
         mDescriptor = descriptor;
         mIsExternal = isExternal;
         mSources = sources;
@@ -364,6 +368,8 @@ public final class InputDevice implements Parcelable {
         mGeneration = in.readInt();
         mControllerNumber = in.readInt();
         mName = in.readString();
+        mVendorId = in.readInt();
+        mProductId = in.readInt();
         mDescriptor = in.readString();
         mIsExternal = in.readInt() != 0;
         mSources = in.readInt();
@@ -442,6 +448,33 @@ public final class InputDevice implements Parcelable {
         return mGeneration;
     }
 
+    /**
+     * Gets the vendor id for the given device, if available.
+     * <p>
+     * A vendor id uniquely identifies the company who manufactured the device. A value of 0 will
+     * be assigned where a vendor id is not available.
+     * </p>
+     *
+     * @return The vendor id of a given device
+     */
+    public int getVendorId() {
+        return mVendorId;
+    }
+
+    /**
+     * Gets the product id for the given device, if available.
+     * <p>
+     * A product id uniquely identifies which product within the address space of a given vendor,
+     * identified by the device's vendor id. A value of 0 will be assigned where a product id is
+     * not available.
+     * </p>
+     *
+     * @return The product id of a given device
+     */
+    public int getProductId() {
+        return mProductId;
+    }
+
     /**
      * Gets the input device descriptor, which is a stable identifier for an input device.
      * <p>
@@ -757,6 +790,8 @@ public final class InputDevice implements Parcelable {
         out.writeInt(mGeneration);
         out.writeInt(mControllerNumber);
         out.writeString(mName);
+        out.writeInt(mVendorId);
+        out.writeInt(mProductId);
         out.writeString(mDescriptor);
         out.writeInt(mIsExternal ? 1 : 0);
         out.writeInt(mSources);

core/jni/android_view_InputDevice.cpp

@@ -53,11 +53,15 @@ jobject android_view_InputDevice_create(JNIEnv* env, const InputDeviceInfo& devi
         return NULL;
     }
 
+    const InputDeviceIdentifier& ident = deviceInfo.getIdentifier();
+
     ScopedLocalRef<jobject> inputDeviceObj(env, env->NewObject(gInputDeviceClassInfo.clazz,
                 gInputDeviceClassInfo.ctor, deviceInfo.getId(), deviceInfo.getGeneration(),
-             deviceInfo.getControllerNumber(), nameObj.get(), descriptorObj.get(),
+                deviceInfo.getControllerNumber(), nameObj.get(),
-            deviceInfo.isExternal(), deviceInfo.getSources(), deviceInfo.getKeyboardType(),
+                static_cast<int32_t>(ident.vendor), static_cast<int32_t>(ident.product),
-            kcmObj.get(), deviceInfo.hasVibrator(), deviceInfo.hasButtonUnderPad()));
+                descriptorObj.get(), deviceInfo.isExternal(), deviceInfo.getSources(),
+                deviceInfo.getKeyboardType(), kcmObj.get(), deviceInfo.hasVibrator(),
+                deviceInfo.hasButtonUnderPad()));
 
     const Vector<InputDeviceInfo::MotionRange>& ranges = deviceInfo.getMotionRanges();
     for (size_t i = 0; i < ranges.size(); i++) {
@@ -88,7 +92,7 @@ int register_android_view_InputDevice(JNIEnv* env)
 
     GET_METHOD_ID(gInputDeviceClassInfo.ctor, gInputDeviceClassInfo.clazz,
             "<init>",
-            "(IIILjava/lang/String;Ljava/lang/String;ZIILandroid/view/KeyCharacterMap;ZZ)V");
+            "(IIILjava/lang/String;IILjava/lang/String;ZIILandroid/view/KeyCharacterMap;ZZ)V");
 
     GET_METHOD_ID(gInputDeviceClassInfo.addMotionRange, gInputDeviceClassInfo.clazz,
             "addMotionRange", "(IIFFFFF)V");