Long press a pin or a board edit item to delete it.

Workaround for some people.
Also, it's probably fixed now through some changes in the onTouch method from SwipeDismissListViewTouchListener:
ACTION_CANCEL was getting called, that's now prevented through requirestDisallowInterceptTouchEvent on the listView.

Clover/app/src/main/java/org/floens/chan/core/manager/ThreadManager.java

@@ -190,6 +190,12 @@ public class ThreadManager implements Loader.LoaderListener {
             lastPost = result.get(result.size() - 1).no;
         }
 
+        // TODO: fix hack
+        Pin pin = ChanApplication.getWatchManager().findPinByLoadable(loader.getLoadable());
+        if (pin != null && pin.opPost == null && result.size() > 0) {
+            pin.opPost = result.get(0);
+        }
+
         threadManagerListener.onThreadLoaded(result, append);
     }
 

Clover/app/src/main/java/org/floens/chan/core/watch/PinWatcher.java

@@ -129,6 +129,7 @@ public class PinWatcher implements Loader.LoaderListener {
     public void onData(List<Post> result, boolean append) {
         pin.isError = false;
 
+        // TODO: fix hack
         if (pin.opPost == null && result.size() > 0) {
             pin.opPost = result.get(0);
         }

Clover/app/src/main/java/org/floens/chan/ui/SwipeDismissListViewTouchListener.java

@@ -189,6 +189,8 @@ public class SwipeDismissListViewTouchListener implements View.OnTouchListener {
             mViewWidth = mListView.getWidth();
         }
 
+        mListView.requestDisallowInterceptTouchEvent(true);
+
         switch (motionEvent.getActionMasked()) {
             case MotionEvent.ACTION_DOWN: {
                 if (mPaused) {

Clover/app/src/main/java/org/floens/chan/ui/activity/BaseActivity.java

@@ -37,6 +37,7 @@ import android.text.TextUtils;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
+import android.view.ViewGroup;
 import android.widget.AdapterView;
 import android.widget.AdapterView.OnItemClickListener;
 import android.widget.AdapterView.OnItemLongClickListener;
@@ -173,7 +174,7 @@ public abstract class BaseActivity extends Activity implements PanelSlideListene
                 if (post == null)
                     return false;
 
-                changePinTitle(post);
+                onPinLongPress(post);
 
                 return true;
             }
@@ -195,10 +196,9 @@ public abstract class BaseActivity extends Activity implements PanelSlideListene
                 }
         );
 
-        touchListener.setSlop((int) (touchListener.getSlop() * 0.4f));
-
         pinDrawerView.setOnTouchListener(touchListener);
         pinDrawerView.setOnScrollListener(touchListener.makeScrollListener());
+        pinDrawerView.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
     }
 
     @Override
@@ -238,32 +238,45 @@ public abstract class BaseActivity extends Activity implements PanelSlideListene
         ChanApplication.getWatchManager().updatePin(pin);
     }
 
-    private void changePinTitle(final Pin pin) {
-        final EditText text = new EditText(this);
-        text.setSingleLine();
-        text.setText(pin.loadable.title);
-        text.setSelectAllOnFocus(true);
-
-        AlertDialog dialog = new AlertDialog.Builder(this)
-                .setPositiveButton(R.string.change, new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface d, int which) {
-                        String value = text.getText().toString();
-
-                        if (!TextUtils.isEmpty(value)) {
-                            pin.loadable.title = value;
-                            updatePin(pin);
-                        }
-                    }
-                }).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface d, int which) {
-                    }
-                }).setTitle(R.string.drawer_pinned_change_title).setView(text).create();
-
-        Utils.requestKeyboardFocus(dialog, text);
-
-        dialog.show();
+    private void onPinLongPress(final Pin pin) {
+        new AlertDialog.Builder(this)
+        .setNegativeButton(R.string.drawer_pinned_delete, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                // Delete pin
+                removePin(pin);
+            }
+        }).setPositiveButton(R.string.drawer_pinned_change_title, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                // Change pin title
+                final EditText text = new EditText(BaseActivity.this);
+                text.setSingleLine();
+                text.setText(pin.loadable.title);
+                text.setSelectAllOnFocus(true);
+
+                AlertDialog titleDialog = new AlertDialog.Builder(BaseActivity.this)
+                        .setPositiveButton(R.string.change, new DialogInterface.OnClickListener() {
+                            @Override
+                            public void onClick(DialogInterface d, int which) {
+                                String value = text.getText().toString();
+
+                                if (!TextUtils.isEmpty(value)) {
+                                    pin.loadable.title = value;
+                                    updatePin(pin);
+                                }
+                            }
+                        }).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
+                            @Override
+                            public void onClick(DialogInterface d, int which) {
+                            }
+                        }).setTitle(R.string.drawer_pinned_change_title).setView(text).create();
+
+                Utils.requestKeyboardFocus(titleDialog, text);
+
+                titleDialog.show();
+            }
+        }).show();
     }
 
     @Override

Clover/app/src/main/java/org/floens/chan/ui/activity/BoardActivity.java

@@ -231,6 +231,7 @@ public class BoardActivity extends BaseActivity implements AdapterView.OnItemSel
             threadLoadable.generateTitle(posts.get(0));
             updateActionBarState();
         }
+        pinnedAdapter.notifyDataSetChanged();
     }
 
     @Override

Clover/app/src/main/java/org/floens/chan/ui/activity/BoardEditor.java

@@ -33,6 +33,7 @@ import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.inputmethod.InputMethodManager;
+import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.AutoCompleteTextView;
 import android.widget.Filter;
@@ -126,6 +127,28 @@ public class BoardEditor extends Activity {
 
         listView.setOnScrollListener(touchListener.makeScrollListener());
 
+        listView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
+            @Override
+            public boolean onItemLongClick(AdapterView<?> parent, View view, final int position, long id) {
+                new AlertDialog.Builder(BoardEditor.this)
+                        .setNegativeButton(R.string.cancel, null)
+                        .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
+                            @Override
+                            public void onClick(DialogInterface dialog, int which) {
+                                if (position >= 0 && position < adapter.getCount()) {
+                                    Board b = adapter.getItem(position);
+                                    adapter.remove(b);
+                                    b.saved = false;
+                                    adapter.notifyDataSetChanged();
+                                }
+                            }
+                        })
+                        .setMessage(R.string.board_delete)
+                        .show();
+                return true;
+            }
+        });
+
         setContentView(listView);
     }
 

Clover/app/src/main/res/values/strings.xml

@@ -69,10 +69,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     <string name="board_add_unknown_title">Unknown board code</string>
     <string name="board_add_unknown">The board with code CODE is not known. Press OK to add it anyway.</string>
     <string name="board_edit_enable_filler">Show filler</string>
+    <string name="board_delete">Remove board?</string>
 
     <string name="drawer_open">Open drawer</string>
     <string name="drawer_close">Close drawer</string>
     <string name="drawer_pinned">Pinned threads</string>
+    <string name="drawer_pinned_delete">Delete pin</string>
     <string name="drawer_pinned_change_title">Edit title</string>
 
     <string name="one_reply">reply</string>