Ejemplo n.º 1
0
 @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();
    }
  }
Ejemplo n.º 3
0
  /**
   * 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();
    }
  }
Ejemplo n.º 4
0
 @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;
  }
Ejemplo n.º 6
0
 public void invalidateActionMode() {
   actionMode.invalidate();
 }