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Example 1 with PopupDirectoryListAdapter

use of me.iwf.photopicker.adapter.PopupDirectoryListAdapter in project PhotoPicker by donglua.

the class PhotoPickerFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final View rootView = inflater.inflate(R.layout.__picker_fragment_photo_picker, container, false);
    listAdapter = new PopupDirectoryListAdapter(mGlideRequestManager, directories);
    RecyclerView recyclerView = (RecyclerView) rootView.findViewById(R.id.rv_photos);
    StaggeredGridLayoutManager layoutManager = new StaggeredGridLayoutManager(column, OrientationHelper.VERTICAL);
    layoutManager.setGapStrategy(StaggeredGridLayoutManager.GAP_HANDLING_MOVE_ITEMS_BETWEEN_SPANS);
    recyclerView.setLayoutManager(layoutManager);
    recyclerView.setAdapter(photoGridAdapter);
    recyclerView.setItemAnimator(new DefaultItemAnimator());
    final Button btSwitchDirectory = (Button) rootView.findViewById(R.id.button);
    listPopupWindow = new ListPopupWindow(getActivity());
    listPopupWindow.setWidth(ListPopupWindow.MATCH_PARENT);
    listPopupWindow.setAnchorView(btSwitchDirectory);
    listPopupWindow.setAdapter(listAdapter);
    listPopupWindow.setModal(true);
    listPopupWindow.setDropDownGravity(Gravity.BOTTOM);
    listPopupWindow.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            listPopupWindow.dismiss();
            PhotoDirectory directory = directories.get(position);
            btSwitchDirectory.setText(directory.getName());
            photoGridAdapter.setCurrentDirectoryIndex(position);
            photoGridAdapter.notifyDataSetChanged();
        }
    });
    photoGridAdapter.setOnPhotoClickListener(new OnPhotoClickListener() {

        @Override
        public void onClick(View v, int position, boolean showCamera) {
            final int index = showCamera ? position - 1 : position;
            List<String> photos = photoGridAdapter.getCurrentPhotoPaths();
            int[] screenLocation = new int[2];
            v.getLocationOnScreen(screenLocation);
            ImagePagerFragment imagePagerFragment = ImagePagerFragment.newInstance(photos, index, screenLocation, v.getWidth(), v.getHeight());
            ((PhotoPickerActivity) getActivity()).addImagePagerFragment(imagePagerFragment);
        }
    });
    photoGridAdapter.setOnCameraClickListener(new OnClickListener() {

        @Override
        public void onClick(View view) {
            if (!PermissionsUtils.checkCameraPermission(PhotoPickerFragment.this))
                return;
            if (!PermissionsUtils.checkWriteStoragePermission(PhotoPickerFragment.this))
                return;
            openCamera();
        }
    });
    btSwitchDirectory.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (listPopupWindow.isShowing()) {
                listPopupWindow.dismiss();
            } else if (!getActivity().isFinishing()) {
                adjustHeight();
                listPopupWindow.show();
            }
        }
    });
    recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {

        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);
            // Log.d(">>> Picker >>>", "dy = " + dy);
            if (Math.abs(dy) > SCROLL_THRESHOLD) {
                mGlideRequestManager.pauseRequests();
            } else {
                resumeRequestsIfNotDestroyed();
            }
        }

        @Override
        public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
            if (newState == RecyclerView.SCROLL_STATE_IDLE) {
                resumeRequestsIfNotDestroyed();
            }
        }
    });
    return rootView;
}
Also used : PhotoDirectory(me.iwf.photopicker.entity.PhotoDirectory) StaggeredGridLayoutManager(android.support.v7.widget.StaggeredGridLayoutManager) PopupDirectoryListAdapter(me.iwf.photopicker.adapter.PopupDirectoryListAdapter) View(android.view.View) AdapterView(android.widget.AdapterView) RecyclerView(android.support.v7.widget.RecyclerView) DefaultItemAnimator(android.support.v7.widget.DefaultItemAnimator) ListPopupWindow(android.support.v7.widget.ListPopupWindow) Button(android.widget.Button) OnClickListener(android.view.View.OnClickListener) RecyclerView(android.support.v7.widget.RecyclerView) AdapterView(android.widget.AdapterView) ArrayList(java.util.ArrayList) List(java.util.List) OnPhotoClickListener(me.iwf.photopicker.event.OnPhotoClickListener)

Aggregations

DefaultItemAnimator (android.support.v7.widget.DefaultItemAnimator)1 ListPopupWindow (android.support.v7.widget.ListPopupWindow)1 RecyclerView (android.support.v7.widget.RecyclerView)1 StaggeredGridLayoutManager (android.support.v7.widget.StaggeredGridLayoutManager)1 View (android.view.View)1 OnClickListener (android.view.View.OnClickListener)1 AdapterView (android.widget.AdapterView)1 Button (android.widget.Button)1 ArrayList (java.util.ArrayList)1 List (java.util.List)1 PopupDirectoryListAdapter (me.iwf.photopicker.adapter.PopupDirectoryListAdapter)1 PhotoDirectory (me.iwf.photopicker.entity.PhotoDirectory)1 OnPhotoClickListener (me.iwf.photopicker.event.OnPhotoClickListener)1