Java Code Examples for android.widget.ExpandableListView#getPackedPositionType()

The following examples show how to use android.widget.ExpandableListView#getPackedPositionType() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: delion   File: RecentTabsPage.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
    // Would prefer to have this context menu view managed internal to RecentTabsGroupView
    // Unfortunately, setting either onCreateContextMenuListener or onLongClickListener
    // disables the native onClick (expand/collapse) behaviour of the group view.
    ExpandableListView.ExpandableListContextMenuInfo info =
            (ExpandableListView.ExpandableListContextMenuInfo) menuInfo;

    int type = ExpandableListView.getPackedPositionType(info.packedPosition);
    int groupPosition = ExpandableListView.getPackedPositionGroup(info.packedPosition);

    if (type == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
        mAdapter.getGroup(groupPosition).onCreateContextMenuForGroup(menu, mActivity);
    } else if (type == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
        int childPosition = ExpandableListView.getPackedPositionChild(info.packedPosition);
        mAdapter.getGroup(groupPosition).onCreateContextMenuForChild(childPosition, menu,
                mActivity);
    }
}
 
Example 2
Source Project: AndroidChromium   File: RecentTabsPage.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
    // Would prefer to have this context menu view managed internal to RecentTabsGroupView
    // Unfortunately, setting either onCreateContextMenuListener or onLongClickListener
    // disables the native onClick (expand/collapse) behaviour of the group view.
    ExpandableListView.ExpandableListContextMenuInfo info =
            (ExpandableListView.ExpandableListContextMenuInfo) menuInfo;

    int type = ExpandableListView.getPackedPositionType(info.packedPosition);
    int groupPosition = ExpandableListView.getPackedPositionGroup(info.packedPosition);

    if (type == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
        mAdapter.getGroup(groupPosition).onCreateContextMenuForGroup(menu, mActivity);
    } else if (type == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
        int childPosition = ExpandableListView.getPackedPositionChild(info.packedPosition);
        mAdapter.getGroup(groupPosition).onCreateContextMenuForChild(childPosition, menu,
                mActivity);
    }
}
 
Example 3
static ExpandableListPosition obtainPosition(long packedPosition) {
  if (packedPosition == ExpandableListView.PACKED_POSITION_VALUE_NULL) {
    return null;
  }

  ExpandableListPosition elp = getRecycledOrCreate();
  elp.groupPos = ExpandableListView.getPackedPositionGroup(packedPosition);
  if (ExpandableListView.getPackedPositionType(packedPosition) ==
      ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
    elp.type = CHILD;
    elp.childPos = ExpandableListView.getPackedPositionChild(packedPosition);
  } else {
    elp.type = GROUP;
  }
  return elp;
}
 
Example 4
Source Project: 365browser   File: RecentTabsPage.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
    // Would prefer to have this context menu view managed internal to RecentTabsGroupView
    // Unfortunately, setting either onCreateContextMenuListener or onLongClickListener
    // disables the native onClick (expand/collapse) behaviour of the group view.
    ExpandableListView.ExpandableListContextMenuInfo info =
            (ExpandableListView.ExpandableListContextMenuInfo) menuInfo;

    int type = ExpandableListView.getPackedPositionType(info.packedPosition);
    int groupPosition = ExpandableListView.getPackedPositionGroup(info.packedPosition);

    if (type == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
        mAdapter.getGroup(groupPosition).onCreateContextMenuForGroup(menu, mActivity);
    } else if (type == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
        int childPosition = ExpandableListView.getPackedPositionChild(info.packedPosition);
        mAdapter.getGroup(groupPosition).onCreateContextMenuForChild(childPosition, menu,
                mActivity);
    }
}
 
Example 5
Source Project: ActivityLauncher   File: AllTasksListFragment.java    License: ISC License 6 votes vote down vote up
@Override
public void onCreateContextMenu(@NonNull ContextMenu menu, @NonNull View v,
                                ContextMenuInfo menuInfo) {
    menu.add(Menu.NONE, 0, Menu.NONE, R.string.context_action_shortcut);
    menu.add(Menu.NONE, 1, Menu.NONE, R.string.context_action_launch);

    ExpandableListContextMenuInfo info = (ExpandableListContextMenuInfo) menuInfo;
    ExpandableListView list = getView().findViewById(R.id.expandableListView1);

    switch (ExpandableListView.getPackedPositionType(info.packedPosition)) {
        case ExpandableListView.PACKED_POSITION_TYPE_CHILD:
            MyActivityInfo activity = (MyActivityInfo) list.getExpandableListAdapter().getChild(ExpandableListView.getPackedPositionGroup(info.packedPosition), ExpandableListView.getPackedPositionChild(info.packedPosition));
            menu.setHeaderIcon(activity.icon);
            menu.setHeaderTitle(activity.name);
            menu.add(Menu.NONE, 2, Menu.NONE, R.string.context_action_edit);
            break;
        case ExpandableListView.PACKED_POSITION_TYPE_GROUP:
            MyPackageInfo pack = (MyPackageInfo) list.getExpandableListAdapter().getGroup(ExpandableListView.getPackedPositionGroup(info.packedPosition));
            menu.setHeaderIcon(pack.icon);
            menu.setHeaderTitle(pack.name);
            break;
    }

    super.onCreateContextMenu(menu, v, menuInfo);
}
 
Example 6
Source Project: FireFiles   File: RootsFragment.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
    int itemType = ExpandableListView.getPackedPositionType(id);
    int childPosition;
    int groupPosition;

    if ( itemType == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
        childPosition = ExpandableListView.getPackedPositionChild(id);
        groupPosition = ExpandableListView.getPackedPositionGroup(id);
        final Item item = (Item) mAdapter.getChild(groupPosition, childPosition);
        if (item instanceof AppItem) {
            showAppDetails(((AppItem) item).info);
            return true;
        } else if (item instanceof BookmarkItem) {
            removeBookark((BookmarkItem)item);
            return true;
        }  else {
            return false;
        }

    } else if(itemType == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
        groupPosition = ExpandableListView.getPackedPositionGroup(id);
        return false;

    } else {
        return false;
    }
}
 
Example 7
Source Project: FireFiles   File: RootsFragment.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
    int itemType = ExpandableListView.getPackedPositionType(id);
    int childPosition;
    int groupPosition;

    if ( itemType == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
        childPosition = ExpandableListView.getPackedPositionChild(id);
        groupPosition = ExpandableListView.getPackedPositionGroup(id);
        final Item item = (Item) mAdapter.getChild(groupPosition, childPosition);
        if (item instanceof AppItem) {
            showAppDetails(((AppItem) item).info);
            return true;
        } else if (item instanceof BookmarkItem) {
            removeBookark((BookmarkItem)item);
            return true;
        }  else {
            return false;
        }

    } else if(itemType == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
        groupPosition = ExpandableListView.getPackedPositionGroup(id);
        return false;

    } else {
        return false;
    }
}
 
Example 8
Source Project: FireFiles   File: RootsFragment.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
    int itemType = ExpandableListView.getPackedPositionType(id);
    int childPosition;
    int groupPosition;

    if ( itemType == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
        childPosition = ExpandableListView.getPackedPositionChild(id);
        groupPosition = ExpandableListView.getPackedPositionGroup(id);
        final Item item = (Item) mAdapter.getChild(groupPosition, childPosition);
        if (item instanceof AppItem) {
            showAppDetails(((AppItem) item).info);
            return true;
        } else if (item instanceof BookmarkItem) {
            removeBookark((BookmarkItem)item);
            return true;
        }  else {
            return false;
        }

    } else if(itemType == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
        groupPosition = ExpandableListView.getPackedPositionGroup(id);
        return false;

    } else {
        return false;
    }
}
 
Example 9
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
	super.onCreateContextMenu(menu, v, menuInfo);
	ExpandableListView.ExpandableListContextMenuInfo info = (ExpandableListView.ExpandableListContextMenuInfo) menuInfo;

	MenuInflater inflater = getSherlockActivity().getMenuInflater();
	int type = ExpandableListView.getPackedPositionType(info.packedPosition);
	if (type == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
		inflater.inflate(R.menu.novel_details_volume_context_menu, menu);
	} else if (type == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
		inflater.inflate(R.menu.novel_details_chapter_context_menu, menu);
	}
}
 
Example 10
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
	super.onCreateContextMenu(menu, v, menuInfo);
	ExpandableListView.ExpandableListContextMenuInfo info = (ExpandableListView.ExpandableListContextMenuInfo) menuInfo;

	MenuInflater inflater = getMenuInflater();
	int type = ExpandableListView.getPackedPositionType(info.packedPosition);
	if (type == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
		inflater.inflate(R.menu.novel_details_volume_context_menu, menu);
	} else if (type == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
		inflater.inflate(R.menu.novel_details_chapter_context_menu, menu);
	}
}
 
Example 11
/**
 * {@inheritDoc}
 *
 * @see android.app.Activity#onCreateContextMenu(android.view.ContextMenu, android.view.View, android.view.ContextMenu.ContextMenuInfo)
 */
@Override
public void onCreateContextMenu(final ContextMenu menu, final View v, final ContextMenuInfo menuInfo) {
    if (menuInfo instanceof ExpandableListContextMenuInfo) {
        final ExpandableListContextMenuInfo cmi = (ExpandableListContextMenuInfo) menuInfo;
        final int type = ExpandableListView.getPackedPositionType(cmi.packedPosition);
        final int groupPosition = ExpandableListView.getPackedPositionGroup(cmi.packedPosition);
        final int childPosition = ExpandableListView.getPackedPositionChild(cmi.packedPosition);
        // System.out.println("OPDSActivity.onCreateContextMenu(): " + type + ", " + groupPosition + ", "
        // + childPosition);
        switch (type) {
            case ExpandableListView.PACKED_POSITION_TYPE_NULL:
                onCreateContextMenu(menu);
                return;
            case ExpandableListView.PACKED_POSITION_TYPE_GROUP:
                final Entry entry = getController().adapter.getGroup(groupPosition);
                if (entry instanceof Feed) {
                    onCreateFeedContextMenu(menu, (Feed) entry);
                } else if (entry instanceof Book) {
                    onCreateBookContextMenu(menu, (Book) entry);
                }
                return;
            case ExpandableListView.PACKED_POSITION_TYPE_CHILD:
                final Entry group = getController().adapter.getGroup(groupPosition);
                final Object child = getController().adapter.getChild(groupPosition, childPosition);
                if (child instanceof Link) {
                    onCreateLinkContextMenu(menu, (Book) group, (Link) child);
                } else if (child instanceof Feed) {
                    onCreateFacetContextMenu(menu, (Feed) group, (Feed) child);
                }
                return;
        }
    }
    onCreateContextMenu(menu);
}
 
Example 12
Source Project: opentasks   File: TaskListFragment.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public int canFling(ListView v, int pos)
{
    long packedPos = mExpandableListView.getExpandableListPosition(pos);
    if (packedPos != ExpandableListView.PACKED_POSITION_VALUE_NULL
            && ExpandableListView.getPackedPositionType(packedPos) == ExpandableListView.PACKED_POSITION_TYPE_CHILD)
    {
        return FlingDetector.RIGHT_FLING | FlingDetector.LEFT_FLING;
    }
    else
    {
        return 0;
    }
}
 
Example 13
Source Project: sa-sdk-android   File: ViewUtil.java    License: Apache License 2.0 4 votes vote down vote up
public static ViewNode getViewNode(View view, int viewIndex) {
    int viewPosition = getViewPosition(view, viewIndex);
    ViewParent parentObject = view.getParent();
    if (parentObject == null) {
        return null;
    }
    if (!WindowHelper.isDecorView(view.getClass()) || (parentObject instanceof View)) {
        if (parentObject instanceof View) {
            View parentView = (View) parentObject;
            StringBuilder opx = new StringBuilder();
            StringBuilder px = new StringBuilder();
            String viewName = ViewUtil.getCanonicalName(view.getClass());
            Object fragment = null;
            String listPos = null;
            // 处理嵌套场景,如果父 View 是列表类型控件,将父 View 的列表位置传递给非列表类型子控件; 列表类型子控件则直接用自身位置。
            ViewParent parent = parentView.getParent();
            if (parent instanceof View) {
                View listParentView = (View) parent;
                if (sViewCache == null) {
                    sViewCache = new SparseArray<String>();
                }
                String parentPos = (String) sViewCache.get(listParentView.hashCode());
                if (!TextUtils.isEmpty(parentPos)) {
                    listPos = parentPos;
                }
            }
            if (parentView instanceof ExpandableListView) {
                ExpandableListView listParent = (ExpandableListView) parentView;
                long elp = listParent.getExpandableListPosition(viewPosition);
                if (ExpandableListView.getPackedPositionType(elp) != 2) {
                    int groupIdx = ExpandableListView.getPackedPositionGroup(elp);
                    int childIdx = ExpandableListView.getPackedPositionChild(elp);
                    if (childIdx != -1) {
                        listPos = String.format(Locale.CHINA, "%d:%d", groupIdx, childIdx);
                        px.append(opx).append("/ELVG[").append(groupIdx).append("]/ELVC[-]/").append(viewName).append("[0]");
                        opx.append("/ELVG[").append(groupIdx).append("]/ELVC[").append(childIdx).append("]/").append(viewName).append("[0]");
                    } else {
                        listPos = String.format(Locale.CHINA, "%d", groupIdx);
                        px.append(opx).append("/ELVG[-]/").append(viewName).append("[0]");
                        opx.append("/ELVG[").append(groupIdx).append("]/").append(viewName).append("[0]");
                    }
                } else if (viewPosition < listParent.getHeaderViewsCount()) {
                    opx.append("/ELH[").append(viewPosition).append("]/").append(viewName).append("[0]");
                    px.append("/ELH[").append(viewPosition).append("]/").append(viewName).append("[0]");
                } else {
                    int footerIndex = viewPosition - (listParent.getCount() - listParent.getFooterViewsCount());
                    opx.append("/ELF[").append(footerIndex).append("]/").append(viewName).append("[0]");
                    px.append("/ELF[").append(footerIndex).append("]/").append(viewName).append("[0]");
                }
            } else if (ViewUtil.isListView(parentView)) {
                listPos = String.format(Locale.CHINA, "%d", viewPosition);
                px.append(opx).append("/").append(viewName).append("[-]");
                opx.append("/").append(viewName).append("[").append(listPos).append("]");
            } else if (ViewUtil.instanceOfSupportSwipeRefreshLayout(parentView)) {
                opx.append("/").append(viewName).append("[0]");
                px.append("/").append(viewName).append("[0]");
            } else if ((fragment = ViewUtil.instanceOfFragmentRootView(parentView, view)) != null) {
                viewName = ViewUtil.getCanonicalName(fragment.getClass());
                opx.append("/").append(viewName).append("[0]");
                px.append("/").append(viewName).append("[0]");
            } else {
                viewPosition = VisualUtil.getChildIndex(parentObject, view);
                opx.append("/").append(viewName).append("[").append(viewPosition).append("]");
                px.append("/").append(viewName).append("[").append(viewPosition).append("]");
            }
            if (WindowHelper.isDecorView(parentView.getClass())) {
                if (opx.length() > 0) {
                    opx.deleteCharAt(0);
                }
                if (px.length() > 0) {
                    px.deleteCharAt(0);
                }
            }
            if (!TextUtils.isEmpty(listPos)) {
                if (sViewCache == null) {
                    sViewCache = new SparseArray<String>();
                }
                sViewCache.put(parentView.hashCode(), listPos);
            }
            ViewNode viewNode = getViewContentAndType(view);
            return new ViewNode(listPos, opx.toString(), px.toString(), viewNode.getViewContent(), viewNode.getViewType());
        }
    }
    return null;
}
 
Example 14
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
                                ContextMenu.ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, v, menuInfo);
    ExpandableListView.ExpandableListContextMenuInfo info =
            (ExpandableListView.ExpandableListContextMenuInfo) menuInfo;

    int type = ExpandableListView.getPackedPositionType(info.packedPosition);
    int groupPosition = ExpandableListView.getPackedPositionGroup(info.packedPosition);
    int childPosition = ExpandableListView.getPackedPositionChild(info.packedPosition);

    if (type == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
        Object o = getAdapter().getChild(groupPosition, childPosition);
        if (o == null) return;
        final LeadUser leadUser = ((LeadUser) o);

        final List<MenuListDialog> list = new ArrayList<>();
        list.add(new MenuListDialog(App.getInstance().getString(R.string.list_forums), () -> {
            if (leadUser.isAllForumsOwner()) {
                MainActivity.showListFragment(new ForumBrickInfo().getName(), null);
            } else {
                CharSequence[] forumTitles = new CharSequence[leadUser.getForums().size()];
                int i = 0;
                for (Forum f : leadUser.getForums()) {
                    forumTitles[i++] = f.getTitle();
                }
                Context context = getContext();
                if (context != null)
                    new MaterialDialog.Builder(context)
                            .title(R.string.forums)
                            .items(forumTitles)
                            .itemsCallbackSingleChoice(-1, (dialog, view, i1, forumTitles1) -> {
                                ForumTopicsListFragment.showForumTopicsList(
                                        leadUser.getForums().get(i1).getId(), leadUser.getForums().get(i1).getTitle());
                                return true; // allow selection
                            })
                            .show();
            }
        }));
        ForumUser.onCreateContextMenu(getContext(), list, leadUser.getId().toString(), leadUser.getNick().toString());
        ExtUrl.showContextDialog(getContext(), null, list);
    }
}
 
Example 15
Source Project: ActivityLauncher   File: AllTasksListFragment.java    License: ISC License 4 votes vote down vote up
@Override
public boolean onContextItemSelected(MenuItem item) {
    ExpandableListContextMenuInfo info = (ExpandableListContextMenuInfo) item.getMenuInfo();
    ExpandableListView list = getView().findViewById(R.id.expandableListView1);

    switch (ExpandableListView.getPackedPositionType(info.packedPosition)) {
        case ExpandableListView.PACKED_POSITION_TYPE_CHILD:
            MyActivityInfo activity = (MyActivityInfo) list.getExpandableListAdapter().getChild(ExpandableListView.getPackedPositionGroup(info.packedPosition), ExpandableListView.getPackedPositionChild(info.packedPosition));
            switch (item.getItemId()) {
                case 0:
                    LauncherIconCreator.createLauncherIcon(getActivity(), activity);
                    break;
                case 1:
                    LauncherIconCreator.launchActivity(getActivity(), activity.component_name);
                    break;
                case 2:
                    DialogFragment dialog = new ShortcutEditDialogFragment();
                    Bundle args = new Bundle();
                    args.putParcelable("activity", activity.component_name);
                    dialog.setArguments(args);
                    dialog.show(getFragmentManager(), "ShortcutEditor");
                    break;
            }
            break;

        case ExpandableListView.PACKED_POSITION_TYPE_GROUP:
            MyPackageInfo pack = (MyPackageInfo) list.getExpandableListAdapter().getGroup(ExpandableListView.getPackedPositionGroup(info.packedPosition));
            switch (item.getItemId()) {
                case 0:
                    boolean success = LauncherIconCreator.createLauncherIcon(getActivity(), pack);
                    Toast.makeText(getActivity(), getString(R.string.error_no_default_activity), Toast.LENGTH_LONG).show();
                    break;
                case 1:
                    PackageManager pm = getActivity().getPackageManager();
                    Intent intent = pm.getLaunchIntentForPackage(pack.package_name);
                    if (intent != null) {
                        Toast.makeText(getActivity(), String.format(getText(R.string.starting_application).toString(), pack.name), Toast.LENGTH_LONG).show();
                        getActivity().startActivity(intent);
                    } else {
                        Toast.makeText(getActivity(), getString(R.string.error_no_default_activity), Toast.LENGTH_LONG).show();
                    }
                    break;
            }
    }
    return super.onContextItemSelected(item);
}
 
Example 16
Source Project: opentasks   File: TaskListFragment.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public boolean onFlingEnd(ListView v, View listElement, int pos, int direction)
{
    long packedPos = mExpandableListView.getExpandableListPosition(pos);
    if (ExpandableListView.getPackedPositionType(packedPos) == ExpandableListView.PACKED_POSITION_TYPE_CHILD)
    {
        ExpandableListAdapter listAdapter = mExpandableListView.getExpandableListAdapter();
        Cursor cursor = (Cursor) listAdapter.getChild(ExpandableListView.getPackedPositionGroup(packedPos),
                ExpandableListView.getPackedPositionChild(packedPos));

        if (cursor != null)
        {
            long instanceId = cursor.getLong(cursor.getColumnIndex(Instances._ID));

            boolean closed = cursor.getLong(cursor.getColumnIndex(Instances.IS_CLOSED)) > 0;
            String title = cursor.getString(cursor.getColumnIndex(Instances.TITLE));
            // TODO: use the instance URI once we support recurrence
            Uri taskUri = ContentUris.withAppendedId(Instances.getContentUri(mAuthority), instanceId);

            if (direction == FlingDetector.RIGHT_FLING)
            {
                if (closed)
                {
                    removeTask(taskUri, title);
                    // we do not know for sure if the task has been removed since the user is asked for confirmation first, so return false

                    return false;

                }
                else
                {
                    return setCompleteTask(taskUri, title, true);
                }
            }
            else if (direction == FlingDetector.LEFT_FLING)
            {
                if (closed)
                {
                    return setCompleteTask(taskUri, title, false);
                }
                else
                {
                    openTaskEditor(taskUri, cursor.getString(cursor.getColumnIndex(Instances.ACCOUNT_TYPE)));
                    return false;
                }
            }
        }
    }

    return false;
}