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Merge "Support new touchpad event protocol." into jb-mr1-aah-dev

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This commit is contained in:
Justin Koh
2012-11-06 13:22:11 -08:00
committed by Android (Google) Code Review
parent 58e0fb9adb ad6a9c992b
commit 41048d670d
1 changed files with 5 additions and 5 deletions
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10
core/java/android/view/SimulatedTrackball.java
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@@ -127,7 +127,7 @@ class SimulatedTrackball {
// Store what time the touchpad event occurred
final long time = SystemClock.uptimeMillis();
switch (event.getAction()) {
case MotionEvent.ACTION_HOVER_ENTER:
case MotionEvent.ACTION_DOWN:
mLastTouchPadStartTimeMs = time;
mAlwaysInTapRegion = true;
mTouchpadEnterXPosition = event.getX();
@@ -145,7 +145,7 @@ class SimulatedTrackball {
mHandler.removeMessages(FLICK_MSG_ID);
break;
case MotionEvent.ACTION_HOVER_MOVE:
case MotionEvent.ACTION_MOVE:
// Determine whether the move is slop or an intentional move
float deltaX = event.getX() - mTouchpadEnterXPosition;
float deltaY = event.getY() - mTouchpadEnterYPosition;
@@ -214,19 +214,19 @@ class SimulatedTrackball {
mLastTouchPadKeySendTimeMs = time;
}
break;
case MotionEvent.ACTION_HOVER_EXIT:
case MotionEvent.ACTION_UP:
if (time - mLastTouchPadStartTimeMs < MAX_TAP_TIME && mAlwaysInTapRegion) {
// Trackball Down
MotionEvent trackballEvent = MotionEvent.obtain(mLastTouchPadStartTimeMs, time,
MotionEvent.ACTION_DOWN, 0, 0, 0, 0, event.getMetaState(),
10f, 10f, event.getDeviceId(), 0);
trackballEvent.setSource(InputDevice.SOURCE_CLASS_TRACKBALL);
trackballEvent.setSource(InputDevice.SOURCE_TRACKBALL);
viewroot.enqueueInputEvent(trackballEvent);
// Trackball Release
trackballEvent = MotionEvent.obtain(mLastTouchPadStartTimeMs, time,
MotionEvent.ACTION_UP, 0, 0, 0, 0, event.getMetaState(),
10f, 10f, event.getDeviceId(), 0);
trackballEvent.setSource(InputDevice.SOURCE_CLASS_TRACKBALL);
trackballEvent.setSource(InputDevice.SOURCE_TRACKBALL);
viewroot.enqueueInputEvent(trackballEvent);
} else {
float xMoveSquared = mLastMoveX * mLastMoveX;