1 files changed, 59 insertions, 0 deletions
diff --git a/src/us/minak/IMEGestureOverlayView.java b/src/us/minak/IMEGestureOverlayView.java
new file mode 100644
index 0000000..fed2bf1
--- /dev/null
+++ b/src/us/minak/IMEGestureOverlayView.java
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+/*
+ ********************************************************************************
+ * Copyright (c) 2012 Samsung Electronics, Inc.
+ * All rights reserved.
+ *
+ * This software is a confidential and proprietary information of Samsung
+ * Electronics, Inc. ("Confidential Information"). You shall not disclose such
+ * Confidential Information and shall use it only in accordance with the terms
+ * of the license agreement you entered into with Samsung Electronics.
+ ********************************************************************************
+ */
+
+package us.minak;
+
+import java.util.List;
+
+import android.content.Context;
+import android.gesture.Gesture;
+import android.gesture.GestureLibrary;
+import android.gesture.GestureOverlayView;
+import android.gesture.GestureOverlayView.OnGesturePerformedListener;
+import android.gesture.Prediction;
+import android.util.AttributeSet;
+
+/**
+ * Represent a space where drawing gestures are performed.
+ */
+public class IMEGestureOverlayView extends GestureOverlayView implements OnGesturePerformedListener {
+	private static final double SCORE_TRESHOLD = 3.0;
+	private final GestureLibrary mGestureLibrary;
+	private StringReciever mOutput;
+
+	public IMEGestureOverlayView(Context context, AttributeSet attrs) {
+		super(context, attrs);
+		mGestureLibrary = SettingsUtil.getGestureLibrary(context);
+		mGestureLibrary.load();
+		addOnGesturePerformedListener(this);
+	}
+
+	public void setOutput(StringReciever output) {
+		mOutput = output;
+	}
+
+	@Override
+	public void onGesturePerformed(GestureOverlayView overlay, Gesture gesture) {
+		final List<Prediction> predictions = mGestureLibrary.recognize(gesture);
+		Prediction bestPrediction = null;
+		if (!predictions.isEmpty()) {
+			bestPrediction = predictions.get(0);
+		}
+		if (mOutput != null && bestPrediction != null) {
+			if (bestPrediction.score > SCORE_TRESHOLD) {
+				mOutput.putString(bestPrediction.name);
+			} else {
+				clear(false);
+			}
+		}
+	}
+}