Add UsabilityStudyLogUtils.writeMotionEvent (30977a15) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/keyboard/MainKeyboardView.java

+2 −43

Original line number	Diff line number	Diff line
		@@ -117,9 +117,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
		PointerTracker.DrawingProxy, MoreKeysPanel.Controller {
		private static final String TAG = MainKeyboardView.class.getSimpleName();

		// TODO: Kill process when the usability study mode was changed.
		private static final boolean ENABLE_USABILITY_STUDY_LOG = LatinImeLogger.sUsabilityStudy;

		/** Listener for {@link KeyboardActionListener}. */
		private KeyboardActionListener mKeyboardActionListener;

		@@ -1069,8 +1066,8 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
		final int y = (int)me.getY(index);

		// TODO: This might be moved to the tracker.processMotionEvent() call below.
		if (ENABLE_USABILITY_STUDY_LOG && action != MotionEvent.ACTION_MOVE) {
		writeUsabilityStudyLog(me, action, eventTime, index, id, x, y);
		if (LatinImeLogger.sUsabilityStudy) {
		UsabilityStudyLogUtils.writeMotionEvent(me);
		}
		// TODO: This should be moved to the tracker.processMotionEvent() call below.
		// Currently the same "move" event is being logged twice.
		@@ -1131,15 +1128,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
		final int px = (int)me.getX(i);
		final int py = (int)me.getY(i);
		tracker.onMoveEvent(px, py, eventTime, me);
		if (ENABLE_USABILITY_STUDY_LOG) {
		writeUsabilityStudyLog(me, action, eventTime, i, pointerId, px, py);
		}
		// TODO: This seems to be no longer necessary, and confusing because it leads to
		// duplicate MotionEvents being recorded.
		// if (ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS) {
		// ResearchLogger.mainKeyboardView_processMotionEvent(
		// me, action, eventTime, i, pointerId, px, py);
		// }
		}
		} else {
		final PointerTracker tracker = PointerTracker.getPointerTracker(id, this);
		@@ -1149,35 +1137,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
		return true;
		}

		private static void writeUsabilityStudyLog(final MotionEvent me, final int action,
		final long eventTime, final int index, final int id, final int x, final int y) {
		final String eventTag;
		switch (action) {
		case MotionEvent.ACTION_UP:
		eventTag = "[Up]";
		break;
		case MotionEvent.ACTION_DOWN:
		eventTag = "[Down]";
		break;
		case MotionEvent.ACTION_POINTER_UP:
		eventTag = "[PointerUp]";
		break;
		case MotionEvent.ACTION_POINTER_DOWN:
		eventTag = "[PointerDown]";
		break;
		case MotionEvent.ACTION_MOVE:
		eventTag = "[Move]";
		break;
		default:
		eventTag = "[Action" + action + "]";
		break;
		}
		final float size = me.getSize(index);
		final float pressure = me.getPressure(index);
		UsabilityStudyLogUtils.getInstance().write(
		eventTag + eventTime + "," + id + "," + x + "," + y + "," + size + "," + pressure);
		}

		public void cancelAllOngoingEvents() {
		mKeyTimerHandler.cancelAllMessages();
		mDrawingHandler.cancelAllMessages();

java/src/com/android/inputmethod/latin/utils/UsabilityStudyLogUtils.java

+38 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import android.os.Handler;
		import android.os.HandlerThread;
		import android.os.Process;
		import android.util.Log;
		import android.view.MotionEvent;

		import com.android.inputmethod.latin.LatinImeLogger;

		@@ -109,6 +110,43 @@ public final class UsabilityStudyLogUtils {
		LatinImeLogger.onPrintAllUsabilityStudyLogs();
		}

		public static void writeMotionEvent(final MotionEvent me) {
		final int action = me.getActionMasked();
		final long eventTime = me.getEventTime();
		final int pointerCount = me.getPointerCount();
		for (int index = 0; index < pointerCount; index++) {
		final int id = me.getPointerId(index);
		final int x = (int)me.getX(index);
		final int y = (int)me.getY(index);
		final float size = me.getSize(index);
		final float pressure = me.getPressure(index);

		final String eventTag;
		switch (action) {
		case MotionEvent.ACTION_UP:
		eventTag = "[Up]";
		break;
		case MotionEvent.ACTION_DOWN:
		eventTag = "[Down]";
		break;
		case MotionEvent.ACTION_POINTER_UP:
		eventTag = "[PointerUp]";
		break;
		case MotionEvent.ACTION_POINTER_DOWN:
		eventTag = "[PointerDown]";
		break;
		case MotionEvent.ACTION_MOVE:
		eventTag = "[Move]";
		break;
		default:
		eventTag = "[Action" + action + "]";
		break;
		}
		getInstance().write(eventTag + eventTime + "," + id + "," + x + "," + y + "," + size
		+ "," + pressure);
		}
		}

		public void write(final String log) {
		mLoggingHandler.post(new Runnable() {
		@Override