From efd940c88d4c51fa56bb9a1c77a3527df83a54b8 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Fri, 17 Feb 2017 17:20:04 +0300
Subject: [PATCH] Revert "headlines: add experimental swipe to dismiss"

This reverts commit 9a5101fba06a546d0c736817bf99be99cc38e88a.
---
 .../java/org/fox/ttrss/HeadlinesFragment.java | 124 ------------------
 1 file changed, 124 deletions(-)

diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
index f1928b61..63871a98 100755
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
@@ -31,17 +31,13 @@ import android.util.TypedValue;
 import android.view.ContextMenu;
 import android.view.ContextMenu.ContextMenuInfo;
 import android.view.Display;
-import android.view.GestureDetector;
 import android.view.LayoutInflater;
 import android.view.MenuInflater;
 import android.view.MenuItem;
-import android.view.MotionEvent;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.view.WindowManager;
-import android.view.animation.Animation;
-import android.view.animation.AnimationUtils;
 import android.widget.AbsListView;
 import android.widget.AbsListView.OnScrollListener;
 import android.widget.AdapterView;
@@ -524,27 +520,6 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener,
 		m_animationAdapter.setAbsListView(m_list);
 		m_list.setAdapter(m_animationAdapter);
 
-		final GestureDetector gestureDetector = new GestureDetector(new HeadlinesGestureDetector());
-
-		m_list.setOnTouchListener(new View.OnTouchListener() {
-			@Override
-			public boolean onTouch(View view, MotionEvent motionEvent) {
-
-				// i literally had it crash because motionevent was somehow null
-				try {
-					if (gestureDetector.onTouchEvent(motionEvent)) {
-						MotionEvent cancelEvent = MotionEvent.obtain(motionEvent);
-						cancelEvent.setAction(MotionEvent.ACTION_CANCEL);
-						m_list.onTouchEvent(cancelEvent);
-						return true;
-					}
-				} catch (Exception e) {
-					e.printStackTrace();
-				}
-				return false;
-			}
-		});
-
 		m_list.setOnItemClickListener(this);
 		m_list.setOnScrollListener(this);
 		registerForContextMenu(m_list);
@@ -1775,103 +1750,4 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener,
         m_articles.addAll(articles);
         m_adapter.notifyDataSetChanged();
     }
-
-	private class HeadlinesGestureDetector extends GestureDetector.SimpleOnGestureListener {
-
-		private final int REL_SWIPE_MIN_DISTANCE = 100;
-		private final int REL_SWIPE_MAX_OFF_PATH = 150;
-		private final int REL_SWIPE_THRESHOLD_VELOCITY = 100;
-
-		private int temp_position = -1;
-
-		public HeadlinesGestureDetector() {
-			super();
-
-			/*DisplayMetrics dm = getResources().getDisplayMetrics();
-
-			REL_SWIPE_MIN_DISTANCE = (int) (120.0f * dm.densityDpi / 160.0f + 0.5);
-			REL_SWIPE_MAX_OFF_PATH = (int) (250.0f * dm.densityDpi / 160.0f + 0.5);
-			REL_SWIPE_THRESHOLD_VELOCITY = (int) (120.0f * dm.densityDpi / 160.0f + 0.5);*/
-		}
-
-		@Override
-		public boolean onDown(MotionEvent e) {
-
-			temp_position = m_list.pointToPosition((int) e.getX(), (int) e.getY());
-
-			return super.onDown(e);
-		}
-
-		@Override
-		public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
-							   float velocityY) {
-			if (Math.abs(e1.getY() - e2.getY()) > REL_SWIPE_MAX_OFF_PATH)
-				return false;
-			if (e1.getX() - e2.getX() > REL_SWIPE_MIN_DISTANCE
-					&& Math.abs(velocityX) > REL_SWIPE_THRESHOLD_VELOCITY) {
-
-				int pos = m_list.pointToPosition((int) e1.getX(), (int) e2.getY());
-
-				if (pos >= 0 && temp_position == pos) {
-					return onListItemSwiped(false, pos);
-				}
-			} else if (e2.getX() - e1.getX() > REL_SWIPE_MIN_DISTANCE
-					&& Math.abs(velocityX) > REL_SWIPE_THRESHOLD_VELOCITY) {
-
-				int pos = m_list.pointToPosition((int) e1.getX(), (int) e2.getY());
-
-				if (pos >= 0 && temp_position == pos) {
-					return onListItemSwiped(true, pos);
-				}
-
-			}
-			return false;
-		}
-
-	}
-
-	private boolean onListItemSwiped(boolean right, int pos) {
-		Log.d(TAG, "onListItemSwiped: " + right + " " + pos);
-
-		if (right) {
-			final Article article = (Article) m_list.getItemAtPosition(pos);
-
-			if (article != null) {
-
-				final Animation animation = AnimationUtils.loadAnimation(m_activity,
-						R.anim.slide_out_right);
-
-				animation.setAnimationListener(new Animation.AnimationListener() {
-					@Override
-					public void onAnimationStart(Animation animation) {
-					}
-
-					@Override
-					public void onAnimationRepeat(Animation animation) {
-					}
-
-					@Override
-					public void onAnimationEnd(Animation animation) {
-
-						if (article.unread) {
-							article.unread = false;
-							m_activity.saveArticleUnread(article);
-						}
-
-						m_adapter.remove(article);
-						m_adapter.notifyDataSetChanged();
-					}
-				});
-
-				View view = m_list.getChildAt(pos);
-
-				if (view != null) {
-					view.startAnimation(animation);
-				}
-
-				return true;
-			}
-		}
-		return false;
-	}
 }