override fun onLoadFinished()

in ContentProviderPagingKotlin/app/src/main/kotlin/com.example.android.contentproviderpaging/ImageClientFragment.kt [110:136]

26 lines of code
3 McCabe index (conditional complexity)


        override fun onLoadFinished(loader: Loader<Cursor>, cursor: Cursor) {
            val extras = cursor.extras
            val totalSize = extras.getInt(ContentResolver.EXTRA_TOTAL_COUNT)
            mAdapter!!.setTotalSize(totalSize)
            val beforeCount = mAdapter!!.fetchedItemCount
            while (cursor.moveToNext()) {
                val displayName = cursor.getString(cursor.getColumnIndex(
                        ImageContract.Columns.DISPLAY_NAME))
                val absolutePath = cursor.getString(cursor.getColumnIndex(
                        ImageContract.Columns.ABSOLUTE_PATH))

                val imageDocument = ImageAdapter.ImageDocument(absolutePath, displayName)
                mAdapter!!.add(imageDocument)
            }
            val cursorCount = cursor.count
            if (cursorCount == 0) {
                return
            }
            val activity = this@ImageClientFragment.activity
            mAdapter!!.notifyItemRangeChanged(beforeCount, cursorCount)
            val offsetSnapShot = mOffset.get()
            val message = activity.resources
                    .getString(R.string.fetched_images_out_of, offsetSnapShot + 1,
                            offsetSnapShot + cursorCount, totalSize)
            mOffset.addAndGet(cursorCount)
            Toast.makeText(activity, message, Toast.LENGTH_LONG).show()
        }