Disable vertical correction

Touching the top edges of keys erroneously triggered the key
above. Disabling the vertical correction seems to fix that.

Author: Klaus Weidner

app/src/main/java/org/pocketworkstation/pckeyboard/KeyDetector.java

@@ -16,6 +16,8 @@
 
 package org.pocketworkstation.pckeyboard;
 
+import android.util.Log;
+
 import org.pocketworkstation.pckeyboard.Keyboard.Key;
 
 import java.util.Arrays;
@@ -35,6 +37,7 @@ abstract class KeyDetector {
     protected int mProximityThresholdSquare;
 
     public Key[] setKeyboard(Keyboard keyboard, float correctionX, float correctionY) {
+        Log.i("KeyDetector", "KeyDetector correctionX=" + correctionX + " correctionY=" + correctionY);
         if (keyboard == null)
             throw new NullPointerException();
         mCorrectionX = (int)correctionX;

app/src/main/java/org/pocketworkstation/pckeyboard/LatinKeyboardBaseView.java

@@ -669,8 +669,9 @@ public void setKeyboard(Keyboard keyboard) {
         mHandler.cancelKeyTimers();
         mHandler.cancelPopupPreview();
         mKeyboard = keyboard;
-        mKeys = mKeyDetector.setKeyboard(keyboard, -getPaddingLeft(),
-                -getPaddingTop() + mVerticalCorrection);
+        // Disable correctionX and correctionY, it doesn't seem to work as intended.
+        // mKeys = mKeyDetector.setKeyboard(keyboard, -getPaddingLeft(),-getPaddingTop() + mVerticalCorrection);
+        mKeys = mKeyDetector.setKeyboard(keyboard, 0, 0);
         mKeyboardVerticalGap = (int)getResources().getDimension(R.dimen.key_bottom_gap);
         for (PointerTracker tracker : mPointerTrackers) {
             tracker.setKeyboard(mKeys, mKeyHysteresisDistance);