@Override public ActionMode startSupportActionMode(final ActionMode.Callback callback) { // Fix for bug https://code.google.com/p/android/issues/detail?id=159527 final ActionMode mode = super.startSupportActionMode(callback); if (mode != null) { mode.invalidate(); } return mode; }
/** * Select items on view when opened action-mode. * * @param position The select position. */ private void toggleSelection(int position) { mAdp.toggleSelection(position); int count = mAdp.getSelectedItemCount(); if (count == 0) { mActionMode.finish(); } else { mActionMode.setTitle(String.valueOf(count)); mActionMode.invalidate(); } }
/** * Toggle the selection state of an item. * * <p>If the item was the last one in the selection and is unselected, the selection is stopped. * Note that the selection must already be started (actionMode must not be null). * * @param position Position of the item to toggle the selection state */ private void toggleSelection(int position) { chatAdapter.toggleSelection(position); int count = chatAdapter.getSelectedItemCount(); if (count == 0) { actionMode.finish(); } else { actionMode.setTitle(String.valueOf(count)); actionMode.invalidate(); } }
@Override public void onItemCheckedStateChanged( ActionMode actionMode, int position, long id, boolean checked) { Log.d(ExampleListFragment.class.getSimpleName(), "onItemCheckedStateChanged"); if (checked) mCnt++; else mCnt--; switch (mCnt) { case 1: case 2: actionMode.invalidate(); break; } }
ActionMode startSupportActionModeFromWindow(ActionMode.Callback callback) { if (mActionMode != null) { mActionMode.finish(); } final ActionMode.Callback wrappedCallback = new ActionModeCallbackWrapper(callback); if (mActionModeView == null) { // Use the action bar theme. final Context actionBarContext; actionBarContext = ThemeUtils.getActionBarThemedContext( mActivity, mThemed.getCurrentThemeResourceId(), mThemed.getCurrentThemeColor()); mActionModeView = new ActionBarContextView(actionBarContext); mActionModePopup = new PopupWindow( actionBarContext, null, android.support.v7.appcompat.R.attr.actionModePopupWindowStyle); mActionModePopup.setContentView(mActionModeView); final TypedValue outValue = new TypedValue(); actionBarContext .getTheme() .resolveAttribute(android.support.v7.appcompat.R.attr.actionBarSize, outValue, true); final int height = TypedValue.complexToDimensionPixelSize( outValue.data, actionBarContext.getResources().getDisplayMetrics()); mActionModeView.setContentHeight(height); ThemeUtils.setActionBarContextViewBackground( mActionModeView, mThemed.getCurrentThemeResourceId(), mThemed.getCurrentThemeColor(), mThemed.getCurrentThemeBackgroundOption(), false); mActionModePopup.setHeight(ViewGroup.LayoutParams.WRAP_CONTENT); final Rect actionModeBounds = getActionModeBounds(); if (actionModeBounds != null) { mActionModePopup.setWidth(actionModeBounds.width()); } else { mActionModePopup.setWidth(ViewGroup.LayoutParams.MATCH_PARENT); } mShowActionModePopup = new Runnable() { @Override public void run() { if (actionModeBounds != null) { mActionModePopup.showAtLocation( mWindow.getDecorView(), Gravity.TOP | Gravity.LEFT, actionModeBounds.left, actionModeBounds.top); } else { mActionModePopup.showAtLocation( mWindow.getDecorView(), Gravity.TOP | Gravity.LEFT, 0, 0); } } }; } if (mActionModeView != null) { mActionModeView.killMode(); ActionMode mode = new StandaloneActionMode( mActionModeView.getContext(), mActionModeView, wrappedCallback, mActionModePopup == null); if (callback.onCreateActionMode(mode, mode.getMenu())) { mode.invalidate(); mActionModeView.initForMode(mode); mActionModeView.setVisibility(View.VISIBLE); mActionMode = mode; if (mActionModePopup != null) { mWindow.getDecorView().post(mShowActionModePopup); } mActionModeView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); if (mActionModeView.getParent() != null) { ViewCompat.requestApplyInsets((View) mActionModeView.getParent()); } } else { mActionMode = null; } } if (mActionMode != null && mAppCompatCallback != null) { mAppCompatCallback.onSupportActionModeStarted(mActionMode); } return mActionMode; }
public void invalidateActionMode() { actionMode.invalidate(); }