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Commit 6b819b41 authored by Michael Wright's avatar Michael Wright
Browse files

Add method to set action button on MotionEvent 

Change-Id: Id7c547eb6d925385c7c444aa4f3cb754ddecaf6e
parent 97f4d3b4

core/java/android/view/MotionEvent.java

+11 −0
Original line number Diff line number Diff line
@@ -1399,6 +1399,7 @@ public final class MotionEvent extends InputEvent implements Parcelable { 
    private static native int nativeGetButtonState(long nativePtr);

    private static native void nativeSetButtonState(long nativePtr, int buttonState);

    private static native int nativeGetActionButton(long nativePtr);

    private static native void nativeSetActionButton(long nativePtr, int actionButton);

    private static native void nativeOffsetLocation(long nativePtr, float deltaX, float deltaY);

    private static native float nativeGetXOffset(long nativePtr);

    private static native float nativeGetYOffset(long nativePtr);
@@ -2283,6 +2284,16 @@ public final class MotionEvent extends InputEvent implements Parcelable { 
        return nativeGetActionButton(mNativePtr);

    }



    /**

     * Sets the action button for the event.

     *

     * @see #getActionButton()

     * @hide

     */

    public final void setActionButton(int button) {

        nativeSetActionButton(mNativePtr, button);

    }



    /**

     * Returns the original raw X coordinate of this event.  For touch

     * events on the screen, this is the original location of the event

core/jni/android_view_MotionEvent.cpp

+9 −0
Original line number Diff line number Diff line
@@ -462,6 +462,12 @@ static int android_view_MotionEvent_nativeGetActionButton(JNIEnv* env, jclass cl 
    return event->getActionButton();

}



static void android_view_MotionEvent_nativeSetActionButton(JNIEnv* env, jclass clazz,

        jlong nativePtr, jint button) {

    MotionEvent* event = reinterpret_cast<MotionEvent*>(nativePtr);

    event->setActionButton(button);

}



static jboolean android_view_MotionEvent_nativeIsTouchEvent(JNIEnv* env, jclass clazz,

        jlong nativePtr) {

    MotionEvent* event = reinterpret_cast<MotionEvent*>(nativePtr);
@@ -779,6 +785,9 @@ static JNINativeMethod gMotionEventMethods[] = { 
    { "nativeGetActionButton",

            "(J)I",

            (void*)android_view_MotionEvent_nativeGetActionButton},

    { "nativeSetActionButton",

            "(JI)V",

            (void*)android_view_MotionEvent_nativeSetActionButton},

    { "nativeIsTouchEvent",

            "(J)Z",

            (void*)android_view_MotionEvent_nativeIsTouchEvent },