/** * @param adapter a regular ListAdapter, not all methods if the list adapter are used by the * flipview */ public void setAdapter(ListAdapter adapter) { if (mAdapter != null) { mAdapter.unregisterDataSetObserver(dataSetObserver); } // remove all the current views removeAllViews(); mAdapter = adapter; mPageCount = adapter == null ? 0 : mAdapter.getCount(); if (adapter != null) { mAdapter.registerDataSetObserver(dataSetObserver); mRecycler.setViewTypeCount(mAdapter.getViewTypeCount()); mRecycler.invalidateScraps(); } // TODO pretty confusing // this will be correctly set in setFlipDistance method mCurrentPageIndex = INVALID_PAGE_POSITION; mFlipDistance = INVALID_FLIP_DISTANCE; setFlipDistance(0); updateEmptyStatus(); }
@Override public void unregisterDataSetObserver(DataSetObserver observer) { mDataSetObservable.unregisterObserver(observer); if (mAdapter != null) { mAdapter.unregisterDataSetObserver(observer); } }
/** * @param adapter a regular ListAdapter, not all methods if the list adapter are used by the * flipview */ public void setAdapter(ListAdapter adapter) { if (mAdapter != null) { mAdapter.unregisterDataSetObserver(dataSetObserver); } // remove all the current views removeAllViews(); mActivePageQueue.clear(); mAdapter = adapter; mPageCount = adapter == null ? 0 : mAdapter.getCount(); // put the current page within the new adapter range mCurrentPage = Math.min(mPageCount - 1, mCurrentPage == INVALID_PAGE_POSITION ? 0 : mCurrentPage); if (adapter != null) { mAdapter.registerDataSetObserver(dataSetObserver); } if (mCurrentPage != INVALID_PAGE_POSITION) { mRecycler.setViewTypeCount(mAdapter.getViewTypeCount()); mCurrentPageId = mAdapter.getItemId(mCurrentPage); addView(viewForPage(mCurrentPage)); } else { mPageCount = 0; mFlipDistance = 0; } updateEmptyStatus(); }
private void dataSetInvalidated() { if (mAdapter != null) { mAdapter.unregisterDataSetObserver(dataSetObserver); mAdapter = null; } mRecycler = new Recycler(); removeAllViews(); }
@Override public void setAdapter(ListAdapter adapter) { if (mAdapter != null) { mAdapter.unregisterDataSetObserver(mDataObserver); } mAdapter = adapter; mAdapter.registerDataSetObserver(mDataObserver); reset(); }
public void setAdapter(ListAdapter adapter) { if (mObserver == null) { mObserver = new PopupDataSetObserver(); } else if (mAdapter != null) { mAdapter.unregisterDataSetObserver(mObserver); } mAdapter = adapter; if (mAdapter != null) { adapter.registerDataSetObserver(mObserver); } if (mDropDownList != null) { mDropDownList.setAdapter(mAdapter); } }
public void setAdapter(ListAdapter adapter) { if (mAdapter != null && mDataSetObserver != null) { mAdapter.unregisterDataSetObserver(mDataSetObserver); } resetList(); mAdapter = adapter; if (mAdapter != null) { mDataSetObserver = new AdapterDataSetObserver(); mAdapter.registerDataSetObserver(mDataSetObserver); setupChildren(); } requestLayout(); }
@Override public void setAdapter(ListAdapter adapter) { if (mAdapter != null) { mAdapter.unregisterDataSetObserver(mAdapterDataObserver); } if (adapter != null) { // Clear so we can notify again as we run out of data mHasNotifiedRunningLowOnData = false; mAdapter = adapter; mAdapter.registerDataSetObserver(mAdapterDataObserver); } initializeRecycledViewCache(mAdapter.getViewTypeCount()); reset(); }
@Override public void setAdapter(ListAdapter adapter) { if (mListAdapter != null) mListAdapter.unregisterDataSetObserver(mDataSetObserver); clearStack(); mTopCard = null; mListAdapter = adapter; mNextAdapterPosition = 0; adapter.registerDataSetObserver(mDataSetObserver); ensureFull(); if (getChildCount() != 0) { mTopCard = getChildAt(getChildCount() - 1); mTopCard.setLayerType(LAYER_TYPE_HARDWARE, null); } mNumberOfCards = getAdapter().getCount(); requestLayout(); }
@Override public void setAdapter(ListAdapter adapter) { // assert adapter in debug mode /* if (BuildConfig.DEBUG && adapter != null) { if (!(adapter instanceof PinnedSectionListAdapter)) throw new IllegalArgumentException("Does your adapter implement PinnedSectionListAdapter?"); if (adapter.getViewTypeCount() < 2) throw new IllegalArgumentException("Does your adapter handle at least two types" + " of views in getViewTypeCount() method: items and sections?"); }*/ // unregister observer at old adapter and register on new one ListAdapter oldAdapter = getAdapter(); if (oldAdapter != null) oldAdapter.unregisterDataSetObserver(mDataSetObserver); if (adapter != null) adapter.registerDataSetObserver(mDataSetObserver); // destroy pinned shadow, if new adapter is not same as old one if (oldAdapter != adapter) destroyPinnedShadow(); super.setAdapter(adapter); }
@Override public void unregisterDataSetObserver(final DataSetObserver observer) { wrapped.unregisterDataSetObserver(observer); }
public void unregisterDataSetObserver(DataSetObserver observer) { if (mAdapter != null) { mAdapter.unregisterDataSetObserver(observer); } }
package com.lib.custom.widget;
@Override public void unregisterDataSetObserver(DataSetObserver observer) { mAdapter.unregisterDataSetObserver(observer); }