1 files changed, 0 insertions, 214 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/almeros/android/multitouch/gesturedetectors/ShoveGestureDetector.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/almeros/android/multitouch/gesturedetectors/ShoveGestureDetector.java
deleted file mode 100644
index 9396578e48..0000000000
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/almeros/android/multitouch/gesturedetectors/ShoveGestureDetector.java
+++ /dev/null
@@ -1,214 +0,0 @@
-package com.almeros.android.multitouch.gesturedetectors;
-
-import android.content.Context;
-import android.view.MotionEvent;
-
-/**
- * @author Robert Nordan (robert.nordan@norkart.no)
- *         <p>
- *         Copyright (c) 2013, Norkart AS
- *         <p>
- *         All rights reserved.
- *         <p>
- *         Redistribution and use in source and binary forms, with or without
- *         modification, are permitted provided that the following conditions
- *         are met:
- *         <p>
- *         Redistributions of source code must retain the above copyright
- *         notice, this list of conditions and the following disclaimer.
- *         Redistributions in binary form must reproduce the above copyright
- *         notice, this list of conditions and the following disclaimer in the
- *         documentation and/or other materials provided with the distribution.
- *         <p>
- *         THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *         "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *         LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *         A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *         HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- *         INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- *         BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- *         OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- *         AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- *         LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
- *         WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- *         POSSIBILITY OF SUCH DAMAGE.
- */
-public class ShoveGestureDetector extends TwoFingerGestureDetector {
-
-  /**
-   * Listener which must be implemented which is used by ShoveGestureDetector
-   * to perform callbacks to any implementing class which is registered to a
-   * ShoveGestureDetector via the constructor.
-   *
-   * @see ShoveGestureDetector.SimpleOnShoveGestureListener
-   */
-  public interface OnShoveGestureListener {
-    public boolean onShove(ShoveGestureDetector detector);
-
-    public boolean onShoveBegin(ShoveGestureDetector detector);
-
-    public void onShoveEnd(ShoveGestureDetector detector);
-  }
-
-  /**
-   * Helper class which may be extended and where the methods may be
-   * implemented. This way it is not necessary to implement all methods of
-   * OnShoveGestureListener.
-   */
-  public static class SimpleOnShoveGestureListener implements
-    OnShoveGestureListener {
-    public boolean onShove(ShoveGestureDetector detector) {
-      return false;
-    }
-
-    public boolean onShoveBegin(ShoveGestureDetector detector) {
-      return true;
-    }
-
-    public void onShoveEnd(ShoveGestureDetector detector) {
-      // Do nothing, overridden implementation may be used
-    }
-  }
-
-  private float prevAverageY;
-  private float currAverageY;
-
-  private final OnShoveGestureListener listener;
-  private boolean sloppyGesture;
-
-  public ShoveGestureDetector(Context context, OnShoveGestureListener listener) {
-    super(context);
-    this.listener = listener;
-  }
-
-  @Override
-  protected void handleStartProgressEvent(int actionCode, MotionEvent event) {
-    switch (actionCode) {
-      case MotionEvent.ACTION_POINTER_DOWN:
-        // At least the second finger is on screen now
-
-        resetState(); // In case we missed an UP/CANCEL event
-        prevEvent = MotionEvent.obtain(event);
-        timeDelta = 0;
-
-        updateStateByEvent(event);
-
-        // See if we have a sloppy gesture
-        sloppyGesture = isSloppyGesture(event);
-        if (!sloppyGesture) {
-          // No, start gesture now
-          gestureInProgress = listener.onShoveBegin(this);
-        }
-        break;
-
-      case MotionEvent.ACTION_MOVE:
-        if (!sloppyGesture) {
-          break;
-        }
-
-        // See if we still have a sloppy gesture
-        sloppyGesture = isSloppyGesture(event);
-        if (!sloppyGesture) {
-          // No, start normal gesture now
-          gestureInProgress = listener.onShoveBegin(this);
-        }
-
-        break;
-
-      case MotionEvent.ACTION_POINTER_UP:
-        if (!sloppyGesture) {
-          break;
-        }
-
-        break;
-    }
-  }
-
-  @Override
-  protected void handleInProgressEvent(int actionCode, MotionEvent event) {
-    switch (actionCode) {
-      case MotionEvent.ACTION_POINTER_UP:
-        // Gesture ended but
-        updateStateByEvent(event);
-
-        if (!sloppyGesture) {
-          listener.onShoveEnd(this);
-        }
-
-        resetState();
-        break;
-
-      case MotionEvent.ACTION_CANCEL:
-        if (!sloppyGesture) {
-          listener.onShoveEnd(this);
-        }
-
-        resetState();
-        break;
-
-      case MotionEvent.ACTION_MOVE:
-        updateStateByEvent(event);
-
-        // Only accept the event if our relative pressure is within
-        // a certain limit. This can help filter shaky data as a
-        // finger is lifted. Also check that shove is meaningful.
-        if (currPressure / prevPressure > PRESSURE_THRESHOLD
-          && Math.abs(getShovePixelsDelta()) > 0.5f) {
-          final boolean updatePrevious = listener.onShove(this);
-          if (updatePrevious) {
-            prevEvent.recycle();
-            prevEvent = MotionEvent.obtain(event);
-          }
-        }
-        break;
-    }
-  }
-
-  @Override
-  protected void resetState() {
-    super.resetState();
-    sloppyGesture = false;
-    prevAverageY = 0.0f;
-    currAverageY = 0.0f;
-  }
-
-  @Override
-  protected void updateStateByEvent(MotionEvent curr) {
-    super.updateStateByEvent(curr);
-
-    final MotionEvent prev = prevEvent;
-    float py0 = prev.getY(0);
-    float py1 = prev.getY(1);
-    prevAverageY = (py0 + py1) / 2.0f;
-
-    float cy0 = curr.getY(0);
-    float cy1 = curr.getY(1);
-    currAverageY = (cy0 + cy1) / 2.0f;
-  }
-
-  @Override
-  protected boolean isSloppyGesture(MotionEvent event) {
-    boolean sloppy = super.isSloppyGesture(event);
-    if (sloppy) {
-      return true;
-    }
-
-    // If it's not traditionally sloppy, we check if the angle between
-    // fingers
-    // is acceptable.
-    double angle = Math.abs(Math.atan2(currFingerDiffY, currFingerDiffX));
-    // about 20 degrees, left or right
-    return !((0.0f < angle && angle < 0.35f) || 2.79f < angle
-      && angle < Math.PI);
-  }
-
-  /**
-   * Return the distance in pixels from the previous shove event to the
-   * current event.
-   *
-   * @return The current distance in pixels.
-   */
-  public float getShovePixelsDelta() {
-    return currAverageY - prevAverageY;
-  }
-}