Examples with RootInfo dev.dworks.apps.anexplorer.model.RootInfo used on opensource projects

Example 1 with RootInfo

use of dev.dworks.apps.anexplorer.model.RootInfo in project AnExplorer by 1hakr.

the class RootsFragment method onActivityCreated.

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    if (null != savedInstanceState) {
        group_size = savedInstanceState.getInt(GROUP_SIZE, 0);
        expandedIds = (ArrayList<Long>) savedInstanceState.getSerializable(GROUP_IDS);
    }
    final Context context = getActivity();
    final RootsCache roots = DocumentsApplication.getRootsCache(context);
    final State state = ((BaseActivity) context).getDisplayState();
    mCallbacks = new LoaderCallbacks<Collection<RootInfo>>() {

        @Override
        public Loader<Collection<RootInfo>> onCreateLoader(int id, Bundle args) {
            return new RootsLoader(context, roots, state);
        }

        @Override
        public void onLoadFinished(Loader<Collection<RootInfo>> loader, Collection<RootInfo> result) {
            if (!isAdded())
                return;
            final Intent includeApps = getArguments().getParcelable(EXTRA_INCLUDE_APPS);
            if (mAdapter == null) {
                mAdapter = new RootsExpandableAdapter(context, result, includeApps);
                Parcelable state = mList.onSaveInstanceState();
                mList.setAdapter(mAdapter);
                mList.onRestoreInstanceState(state);
            } else {
                mAdapter.setData(result);
            }
            int groupCount = mAdapter.getGroupCount();
            if (group_size != 0 && group_size == groupCount) {
                if (expandedIds != null) {
                    restoreExpandedState(expandedIds);
                }
            } else {
                group_size = groupCount;
                for (int i = 0; i < group_size; i++) {
                    mList.expandGroup(i);
                }
                expandedIds = getExpandedIds();
                mList.setOnGroupExpandListener(mOnGroupExpandListener);
                mList.setOnGroupCollapseListener(mOnGroupCollapseListener);
            }
        }

        @Override
        public void onLoaderReset(Loader<Collection<RootInfo>> loader) {
            mAdapter = null;
            mList.setAdapter((RootsExpandableAdapter) null);
        }
    };
}

Example 2 with RootInfo

use of dev.dworks.apps.anexplorer.model.RootInfo in project AnExplorer by 1hakr.

the class RootsCache method getMatchingRoots.

static List<RootInfo> getMatchingRoots(Collection<RootInfo> roots, State state) {
    final List<RootInfo> matching = new ArrayList<>();
    for (RootInfo root : roots) {
        final boolean supportsCreate = (root.flags & Root.FLAG_SUPPORTS_CREATE) != 0;
        final boolean supportsIsChild = (root.flags & Root.FLAG_SUPPORTS_IS_CHILD) != 0;
        final boolean advanced = (root.flags & DocumentsContract.Root.FLAG_ADVANCED) != 0;
        final boolean superAdvanced = (root.flags & Root.FLAG_SUPER_ADVANCED) != 0;
        final boolean localOnly = (root.flags & Root.FLAG_LOCAL_ONLY) != 0;
        final boolean empty = (root.flags & DocumentsContract.Root.FLAG_EMPTY) != 0;
        if (null != root.authority && root.authority.equals(RootedStorageProvider.AUTHORITY)) {
            if (state.action != State.ACTION_BROWSE || !state.rootMode) {
                continue;
            }
        }
        // Exclude read-only devices when creating
        if (state.action == State.ACTION_CREATE && !supportsCreate)
            continue;
        // Exclude roots that don't support directory picking
        if (state.action == State.ACTION_OPEN_TREE && !supportsIsChild)
            continue;
        // Exclude advanced devices when not requested
        if (!state.showAdvanced && advanced)
            continue;
        // Exclude non-local devices when local only
        if (state.localOnly && !localOnly)
            continue;
        // Only show empty roots when creating
        if (state.action != State.ACTION_CREATE && empty)
            continue;
        if ((state.action == State.ACTION_GET_CONTENT || state.action == State.ACTION_GET_CONTENT || state.action == State.ACTION_OPEN || state.action == State.ACTION_OPEN_TREE) && superAdvanced) {
            continue;
        }
        // Only include roots that serve requested content
        final boolean overlap = MimePredicate.mimeMatches(root.derivedMimeTypes, state.acceptMimes) || MimePredicate.mimeMatches(state.acceptMimes, root.derivedMimeTypes);
        if (!overlap) {
            continue;
        }
        matching.add(root);
    }
    return matching;
}

Example 3 with RootInfo

use of dev.dworks.apps.anexplorer.model.RootInfo in project AnExplorer by 1hakr.

the class RootsCache method isIconUniqueBlocking.

public boolean isIconUniqueBlocking(RootInfo root) {
    waitForFirstLoad();
    loadStoppedAuthorities();
    synchronized (mLock) {
        final int rootIcon = root.derivedIcon != 0 ? root.derivedIcon : root.icon;
        for (RootInfo test : mRoots.get(root.authority)) {
            if (Objects.equal(test.rootId, root.rootId)) {
                continue;
            }
            final int testIcon = test.derivedIcon != 0 ? test.derivedIcon : test.icon;
            if (testIcon == rootIcon) {
                return false;
            }
        }
        return true;
    }
}

Example 4 with RootInfo

use of dev.dworks.apps.anexplorer.model.RootInfo in project AnExplorer by 1hakr.

the class RootsCache method getRootOneshot.

/**
 * Return the requested {@link RootInfo}, but only loading the roots for the
 * requested authority. This is useful when we want to load fast without
 * waiting for all the other roots to come back.
 */
public RootInfo getRootOneshot(String authority, String rootId) {
    synchronized (mLock) {
        RootInfo root = getRootLocked(authority, rootId);
        if (root == null) {
            mRoots.putAll(authority, loadRootsForAuthority(mContext.getContentResolver(), authority));
            root = getRootLocked(authority, rootId);
        }
        return root;
    }
}

Example 5 with RootInfo

use of dev.dworks.apps.anexplorer.model.RootInfo in project AnExplorer by 1hakr.

the class RootsCache method getShortcutsInfo.

public ArrayList<RootInfo> getShortcutsInfo() {
    ArrayList<RootInfo> list = new ArrayList<>();
    if (Utils.hasWiFi(mContext)) {
        list.add(getServerRoot());
    }
    list.add(getAppRoot());
    for (RootInfo root : mRoots.get(MediaDocumentsProvider.AUTHORITY)) {
        if (RootInfo.isLibraryMedia(root)) {
            list.add(root);
        }
    }
    return list;
}