@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
if (mHeaderViews.get(viewType) != null) {
ViewHolder holder =
ViewHolder.createViewHolder(parent.getContext(), mHeaderViews.get(viewType));
return holder;
} else if (mFootViews.get(viewType) != null) {
ViewHolder holder =
ViewHolder.createViewHolder(parent.getContext(), mFootViews.get(viewType));
return holder;
}
return mInnerAdapter.onCreateViewHolder(parent, viewType);
}
@NonNull
public Observable<PageResult<T>> load(
@NonNull DataConverter<T> dataConverter,
@NonNull DatabaseQuery databaseQuery,
@NonNull Observable<Page> pageObservable) {
final SparseArrayCompat<T> allItems = new SparseArrayCompat<>();
final Observable<Cursor> cursorObservable =
database.load(databaseQuery).doOnNext(cursor -> allItems.clear());
return Observable.combineLatest(
pageObservable,
cursorObservable,
(page, cursor) -> {
final List<T> pageItems = new ArrayList<>();
for (int i = page.getStart(),
size = Math.min(cursor.getCount(), page.getStart() + page.getSize());
i < size;
i++) {
T item = allItems.get(i);
if (item == null) {
cursor.moveToPosition(i);
item = dataConverter.from(cursor);
allItems.put(i, item);
}
pageItems.add(item);
}
return new PageResult<>(cursor, allItems, pageItems, page);
});
}
public boolean bindView(View v, Cursor c) {
int id = v.getId();
String columnName = map.get(id);
if (columnName == null) return false;
String value = c.getString(c.getColumnIndexOrThrow(columnName));
if (v instanceof TextView) {
TextView tv = (TextView) v;
tv.setText((value == null) ? "" : Html.fromHtml(value));
return true;
}
if (v instanceof ImageView) {
ImageView iv = (ImageView) v;
if (value.equals("")) {
iv.setVisibility(View.GONE);
return true;
}
// First, try to find the resource id
String drawable = value.replace(".jpg", "").replace(".png", "").toLowerCase();
int bitmapid =
context.getResources().getIdentifier(drawable, "drawable", context.getPackageName());
if (bitmapid != 0) {
iv.setImageResource(bitmapid);
iv.setVisibility(View.VISIBLE);
return true;
}
try {
Bitmap pic = BitmapFactory.decodeStream(context.getAssets().open(value));
if (value.startsWith("Photos")) {
Matrix mtx = new Matrix();
mtx.postScale(0.5f, 0.5f);
mtx.postRotate(-90, pic.getWidth() / 2, pic.getHeight() / 2);
iv.setImageBitmap(
Bitmap.createBitmap(
pic,
(int) (2 * pic.getWidth() / 3),
0,
pic.getWidth() / 3,
pic.getHeight(),
mtx,
true));
} else {
iv.setImageBitmap(pic);
}
iv.setVisibility(View.VISIBLE);
return true;
} catch (IOException e) {
e.printStackTrace();
// throw new IllegalStateException(e);
}
}
return false;
}
@Override
public void onBindViewHolder(ViewHolder holder, int position) {
if (holder instanceof ViewHolderHeader) {
((ViewHolderHeader) holder).setTitle(titleIndexs.get(position));
}
}
public void onLoadComplete(Loader<Object> paramLoader, Object paramObject)
{
if (LoaderManagerImpl.DEBUG)
{
String str1 = "onLoadComplete: " + this;
int i = Log.v("LoaderManager", str1);
}
if (this.mDestroyed)
{
if (!LoaderManagerImpl.DEBUG)
return;
int j = Log.v("LoaderManager", " Ignoring load complete -- destroyed");
return;
}
SparseArrayCompat localSparseArrayCompat1 = LoaderManagerImpl.this.mLoaders;
int k = this.mId;
if (localSparseArrayCompat1.get(k) != this)
{
if (!LoaderManagerImpl.DEBUG)
return;
int m = Log.v("LoaderManager", " Ignoring load complete -- not active");
return;
}
LoaderInfo localLoaderInfo1 = this.mPendingLoader;
if (localLoaderInfo1 != null)
{
if (LoaderManagerImpl.DEBUG)
{
String str2 = " Switching to pending loader: " + localLoaderInfo1;
int n = Log.v("LoaderManager", str2);
}
this.mPendingLoader = null;
SparseArrayCompat localSparseArrayCompat2 = LoaderManagerImpl.this.mLoaders;
int i1 = this.mId;
localSparseArrayCompat2.put(i1, null);
destroy();
LoaderManagerImpl.this.installLoader(localLoaderInfo1);
return;
}
if ((this.mData != paramObject) || (!this.mHaveData))
{
this.mData = paramObject;
this.mHaveData = true;
if (this.mStarted)
callOnLoadFinished(paramLoader, paramObject);
}
SparseArrayCompat localSparseArrayCompat3 = LoaderManagerImpl.this.mInactiveLoaders;
int i2 = this.mId;
LoaderInfo localLoaderInfo2 = (LoaderInfo)localSparseArrayCompat3.get(i2);
if ((localLoaderInfo2 != null) && (localLoaderInfo2 != this))
{
localLoaderInfo2.mDeliveredData = false;
localLoaderInfo2.destroy();
SparseArrayCompat localSparseArrayCompat4 = LoaderManagerImpl.this.mInactiveLoaders;
int i3 = this.mId;
localSparseArrayCompat4.remove(i3);
}
if (LoaderManagerImpl.this.mActivity == null)
return;
if (LoaderManagerImpl.this.hasRunningLoaders())
return;
LoaderManagerImpl.this.mActivity.mFragments.startPendingDeferredFragments();
}
