Examples with ExpandableListView android.widget.ExpandableListView used on opensource projects

Example 56 with ExpandableListView

use of android.widget.ExpandableListView in project android_frameworks_base by AOSPA.

the class RenderSessionImpl method postInflateProcess.

/**
     * Post process on a view hierarchy that was just inflated.
     * <p/>
     * At the moment this only supports TabHost: If {@link TabHost} is detected, look for the
     * {@link TabWidget}, and the corresponding {@link FrameLayout} and make new tabs automatically
     * based on the content of the {@link FrameLayout}.
     * @param view the root view to process.
     * @param layoutlibCallback callback to the project.
     * @param skip the view and it's children are not processed.
     */
// For the use of Pair
@SuppressWarnings("deprecation")
private void postInflateProcess(View view, LayoutlibCallback layoutlibCallback, View skip) throws PostInflateException {
    if (view == skip) {
        return;
    }
    if (view instanceof TabHost) {
        setupTabHost((TabHost) view, layoutlibCallback);
    } else if (view instanceof QuickContactBadge) {
        QuickContactBadge badge = (QuickContactBadge) view;
        badge.setImageToDefault();
    } else if (view instanceof AdapterView<?>) {
        // get the view ID.
        int id = view.getId();
        BridgeContext context = getContext();
        // get a ResourceReference from the integer ID.
        ResourceReference listRef = context.resolveId(id);
        if (listRef != null) {
            SessionParams params = getParams();
            AdapterBinding binding = params.getAdapterBindings().get(listRef);
            // if there was no adapter binding, trying to get it from the call back.
            if (binding == null) {
                binding = layoutlibCallback.getAdapterBinding(listRef, context.getViewKey(view), view);
            }
            if (binding != null) {
                if (view instanceof AbsListView) {
                    if ((binding.getFooterCount() > 0 || binding.getHeaderCount() > 0) && view instanceof ListView) {
                        ListView list = (ListView) view;
                        boolean skipCallbackParser = false;
                        int count = binding.getHeaderCount();
                        for (int i = 0; i < count; i++) {
                            Pair<View, Boolean> pair = context.inflateView(binding.getHeaderAt(i), list, false, skipCallbackParser);
                            if (pair.getFirst() != null) {
                                list.addHeaderView(pair.getFirst());
                            }
                            skipCallbackParser |= pair.getSecond();
                        }
                        count = binding.getFooterCount();
                        for (int i = 0; i < count; i++) {
                            Pair<View, Boolean> pair = context.inflateView(binding.getFooterAt(i), list, false, skipCallbackParser);
                            if (pair.getFirst() != null) {
                                list.addFooterView(pair.getFirst());
                            }
                            skipCallbackParser |= pair.getSecond();
                        }
                    }
                    if (view instanceof ExpandableListView) {
                        ((ExpandableListView) view).setAdapter(new FakeExpandableAdapter(listRef, binding, layoutlibCallback));
                    } else {
                        ((AbsListView) view).setAdapter(new FakeAdapter(listRef, binding, layoutlibCallback));
                    }
                } else if (view instanceof AbsSpinner) {
                    ((AbsSpinner) view).setAdapter(new FakeAdapter(listRef, binding, layoutlibCallback));
                }
            }
        }
    } else if (view instanceof ViewGroup) {
        mInflater.postInflateProcess(view);
        ViewGroup group = (ViewGroup) view;
        final int count = group.getChildCount();
        for (int c = 0; c < count; c++) {
            View child = group.getChildAt(c);
            postInflateProcess(child, layoutlibCallback, skip);
        }
    }
}

Example 57 with ExpandableListView

use of android.widget.ExpandableListView in project android_frameworks_base by AOSPA.

the class ExpandableListActivity method onContentChanged.

/**
     * Updates the screen state (current list and other views) when the
     * content changes.
     * 
     * @see Activity#onContentChanged()
     */
@Override
public void onContentChanged() {
    super.onContentChanged();
    View emptyView = findViewById(com.android.internal.R.id.empty);
    mList = (ExpandableListView) findViewById(com.android.internal.R.id.list);
    if (mList == null) {
        throw new RuntimeException("Your content must have a ExpandableListView whose id attribute is " + "'android.R.id.list'");
    }
    if (emptyView != null) {
        mList.setEmptyView(emptyView);
    }
    mList.setOnChildClickListener(this);
    mList.setOnGroupExpandListener(this);
    mList.setOnGroupCollapseListener(this);
    if (mFinishedStart) {
        setListAdapter(mAdapter);
    }
    mFinishedStart = true;
}

Example 58 with ExpandableListView

use of android.widget.ExpandableListView in project android_frameworks_base by ResurrectionRemix.

the class ShortcutPickHelper method processShortcut.

private void processShortcut(final Intent intent, int requestCodeApplication, int requestCodeShortcut) {
    // Handle case where user selected "Applications"
    String applicationName = mParent.getString(R.string.profile_applist_title);
    String application2name = mParent.getString(R.string.picker_activities);
    String shortcutName = intent.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
    if (applicationName != null && applicationName.equals(shortcutName)) {
        Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
        mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
        Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY);
        pickIntent.putExtra(Intent.EXTRA_INTENT, mainIntent);
        startFragmentOrActivity(pickIntent, requestCodeApplication);
    } else if (application2name != null && application2name.equals(shortcutName)) {
        final List<PackageInfo> pInfos = mPackageManager.getInstalledPackages(PackageManager.GET_ACTIVITIES);
        ExpandableListView appListView = new ExpandableListView(mParent);
        AppExpandableAdapter appAdapter = new AppExpandableAdapter(pInfos, mParent);
        appListView.setAdapter(appAdapter);
        appListView.setOnChildClickListener(new ExpandableListView.OnChildClickListener() {

            @Override
            public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) {
                Intent shortIntent = new Intent(Intent.ACTION_MAIN);
                String pkgName = ((GroupInfo) parent.getExpandableListAdapter().getGroup(groupPosition)).info.packageName;
                String actName = ((GroupInfo) parent.getExpandableListAdapter().getGroup(groupPosition)).info.activities[childPosition].name;
                shortIntent.setClassName(pkgName, actName);
                completeSetCustomApp(shortIntent);
                mAlertDialog.dismiss();
                return true;
            }
        });
        Builder builder = new Builder(mParent);
        builder.setView(appListView);
        mAlertDialog = builder.create();
        mAlertDialog.setTitle(mParent.getString(R.string.select_custom_activity_title));
        mAlertDialog.show();
        mAlertDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {

            @Override
            public void onCancel(DialogInterface dialog) {
                mListener.shortcutPicked(null, null, false);
            }
        });
    } else {
        startFragmentOrActivity(intent, requestCodeShortcut);
    }
}

Example 59 with ExpandableListView

use of android.widget.ExpandableListView in project instructure-android by instructure.

the class QuestionListFragment method onActivityCreated.

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    setHasOptionsMenu(true);
    // clear the list so we don't get duplicates
    pollList.clear();
    openSessions.clear();
    closedSessions.clear();
    setupClickListeners();
    touchListener = new SwipeDismissListViewTouchListener(expandableListView, new SwipeDismissListViewTouchListener.DismissCallbacks() {

        @Override
        public boolean canDismiss(int position) {
            return true;
        }

        @Override
        public void onDismiss(ListView listView, int[] reverseSortedPositions) {
            for (int position : reverseSortedPositions) {
                // set the poll that we want to remove after the api call returns successfully
                pollToDelete = (Poll) expandableListView.getItemAtPosition(position);
                confirmDelete();
            }
        }
    });
    expandableListView.setOnTouchListener(touchListener);
    expandableListView.setOnScrollListener(touchListener.makeScrollListener());
    // set an animation for adding list items
    LayoutAnimationController controller = AnimationUtils.loadLayoutAnimation(getActivity(), R.anim.list_layout_controller);
    expandableListView.setLayoutAnimation(controller);
    ((BaseActivity) getActivity()).setActionBarTitle(getString(R.string.pollQuestions));
}

Example 60 with ExpandableListView

use of android.widget.ExpandableListView in project Offer by woshiyizhijiao.

the class ListViewLinkageActivity method setRightData.

/**
 * 右边ex数据
 */
private void setRightData() {
    mRightAdapter = new LinkageRightAdapter(this, mAcupointData);
    exlv_right.setAdapter(mRightAdapter);
    for (int i = 0; i < mRightAdapter.getGroupCount(); i++) {
        exlv_right.expandGroup(i);
    }
    exlv_right.setOnGroupClickListener(new ExpandableListView.OnGroupClickListener() {

        @Override
        public boolean onGroupClick(ExpandableListView parent, View v, int groupPosition, long id) {
            return true;
        }
    });
    exlv_right.setOnScrollListener(new AbsListView.OnScrollListener() {

        @Override
        public void onScrollStateChanged(AbsListView view, int scrollState) {
            if (scrollState == AbsListView.OnScrollListener.SCROLL_STATE_IDLE) {
                shouldSet = false;
            } else {
                shouldSet = true;
            }
        }

        @Override
        public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
            if (isScroll) {
                if (shouldSet) {
                    lv_left.setItemChecked(firstVisibleItem, true);
                    lv_left.smoothScrollToPosition(firstVisibleItem);
                }
            } else {
                isScroll = true;
            }
        }
    });
}