/** * Perform a quick, in-place update of the checked or activated state on all * visible item views. This should only be called when a valid choice mode * is active. */ private void updateOnScreenCheckedViews() { Iterator<?> it = frames.entrySet().iterator(); View child = null; while (it.hasNext()) { Map.Entry<?, FreeFlowItem> pairs = (Map.Entry<?, FreeFlowItem>) it .next(); child = pairs.getValue().view; boolean isChecked = isChecked(pairs.getValue().itemSection, pairs.getValue().itemIndex); if (child instanceof Checkable) { ((Checkable) child).setChecked(isChecked); } else { child.setActivated(isChecked); } } }
protected void setSelectedTab(int position, boolean fromViewPageListener) { if (!fromViewPageListener) { mCurrentPosition = position; mCurrentPositionOffset = 0; } View v = getVirtualChildAt(position, true); if (mPreCheckView == null || mPreCheckView != v) { if (mAutoCheckState) { if (mPreCheckView instanceof Checkable) { ((Checkable) mPreCheckView).setChecked(false); } } mPreCheckView = v; if (v instanceof Checkable) { ((Checkable) v).setChecked(true); } } invalidate(); }
public boolean setCheckedAtPosition(int pos, boolean checked) { if (pos < 0) { pos = mCurrentPosition; } int itemCount = getTabItemCount(); if (pos >= 0 && pos < itemCount) { View v = getVirtualChildAt(pos, true); if (v instanceof Checkable) { Checkable cv = (Checkable) v; if (cv.isChecked() != checked) { cv.setChecked(checked); return true; } } } return false; }
@Override public WrapperView getView(int position, View convertView, ViewGroup parent) { WrapperView wv = (convertView == null) ? new WrapperView(mContext) : (WrapperView) convertView; View item = mDelegate.getView(position, wv.mItem, parent); View header = null; if (previousPositionHasSameHeader(position)) { recycleHeaderIfExists(wv); } else { header = configureHeader(wv, position); } if((item instanceof Checkable) && !(wv instanceof CheckableWrapperView)) { // Need to create Checkable subclass of WrapperView for ListView to work correctly wv = new CheckableWrapperView(mContext); } else if(!(item instanceof Checkable) && (wv instanceof CheckableWrapperView)) { wv = new WrapperView(mContext); } wv.update(item, header, mDivider, mDividerHeight); return wv; }
private void updateOnScreenCheckedViews() { boolean useActivated; int firstPos = this.mFirstPosition; int count = getChildCount(); if (VERSION.SDK_INT >= 11) { useActivated = true; } else { useActivated = false; } for (int i = 0; i < count; i++) { View child = getChildAt(i); int position = firstPos + i; if (child instanceof Checkable) { ((Checkable) child).setChecked(((Boolean) this.mCheckStates.get(position, Boolean.valueOf(false))).booleanValue()); } else if (useActivated) { child.setActivated(((Boolean) this.mCheckStates.get(position, Boolean.valueOf(false))).booleanValue()); } } }
/** * Perform a quick, in-place update of the checked or activated state on all * visible item views. This should only be called when a valid choice mode * is active. */ private void updateOnScreenCheckedViews() { final int firstPos = mFirstPosition; final int count = getChildCount(); final boolean useActivated = android.os.Build.VERSION.SDK_INT >= 11; for (int i = 0; i < count; i++) { final View child = getChildAt(i); final int position = firstPos + i; if (child instanceof Checkable) { ((Checkable) child).setChecked(mCheckStates .get(position, false)); } else if (useActivated) { child.setActivated(mCheckStates.get(position, false)); } } }
@Override public void bindView(View view, Context context, Cursor cursor) { PhotoItemLayout layout = (PhotoItemLayout) view; PhotupImageView iv = layout.getImageView(); final PhotoUpload upload = MediaStoreCursorHelper.photosCursorToSelection( MediaStoreCursorHelper.MEDIA_STORE_CONTENT_URI, cursor); if (null != upload) { iv.requestThumbnail(upload, true); layout.setPhotoSelection(upload); if (null != mController) { ((Checkable) view).setChecked(mController.isSelected(upload)); } } }
@Override public Object instantiateItem(ViewGroup container, int position) { View view = mInflater.inflate(R.layout.sentence_detail, null); final Sentence sentence = mSentences.get(position); JSONObject content = sentence.getJsonObjectContent(); final Checkable checkable = (Checkable) view.findViewById(R.id.content); checkable.setChecked(sentence.getIsStar()); final CheckableImageView favoriteBtn = (CheckableImageView) view.findViewById(R.id.favorite); favoriteBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { checkable.toggle(); if (mFavoriteClickListener != null) { mFavoriteClickListener.onFavoriteClick(sentence, checkable.isChecked()); } } }); ((TextView) view.findViewById(R.id.day)).setText(sentence.getDateline()); ((TextView) view.findViewById(R.id.en_content)).setText(" " + sentence.getContent()); ((TextView) view.findViewById(R.id.cn_content)).setText(" " + content.optString("note")); loadImg(sentence, (NetworkImageView) view.findViewById(R.id.image)); container.addView(view); return view; }
@Override public void onBindViewHolder(final ViewHolder holder, int position) { final Sentence sentence = mSentences.get(position); holder.mCheckable.setChecked(sentence.getIsStar()); holder.mIndicatorView.setVisibility(mFocusedSentenceId == sentence.getId() ? View.VISIBLE : View.INVISIBLE); holder.mContentTextView.setText(sentence.getContent()); holder.mDayTextView.setText(sentence.getDateline()); final Checkable checkable = holder.mCheckable; holder.mImageView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { checkable.toggle(); if (mFavoriteClickListener != null) { mFavoriteClickListener.onFavoriteClick(sentence, checkable.isChecked()); } } }); holder.itemView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { if (mOnItemClickListener != null) { mOnItemClickListener.onSentenceItemClicked(sentence); } } }); }
/** * Sets the checked status of a checkable. * * @param viewId The view id. * @param checked The checked status; * @return The BaseViewHolder for chaining. */ public BaseViewHolder setChecked(@IdRes int viewId, boolean checked) { View view = getView(viewId); // View unable cast to Checkable if (view instanceof Checkable) { ((Checkable) view).setChecked(checked); } return this; }
@Override public boolean isChecked() { View child = getChildAt(0); if (child instanceof Checkable) return ((Checkable) child).isChecked(); else return false; }
@Override public View getView(int position, View convertView, ViewGroup parent) { DragSortItemView v; View child; // Log.d("mobeta", // "getView: position="+position+" convertView="+convertView); if (convertView != null) { v = (DragSortItemView) convertView; View oldChild = v.getChildAt(0); child = mAdapter.getView(position, oldChild, DragSortListView.this); if (child != oldChild) { // shouldn't get here if user is reusing convertViews // properly if (oldChild != null) { v.removeViewAt(0); } v.addView(child); } } else { child = mAdapter.getView(position, null, DragSortListView.this); if (child instanceof Checkable) { v = new DragSortItemViewCheckable(getContext()); } else { v = new DragSortItemView(getContext()); } v.setLayoutParams(new AbsListView.LayoutParams( ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)); v.addView(child); } // Set the correct item height given drag state; passed // View needs to be measured if measurement is required. adjustItem(position + getHeaderViewsCount(), v, true); return v; }
@Override protected void onFinishInflate() { super.onFinishInflate(); int childCount = getChildCount(); for (int i = 0; i < childCount; i++) { View v = getChildAt(i); if (v instanceof Checkable) { mCheckableSet.add((Checkable) v); } } }
@Override public void setChecked(boolean checked) { if (checked == mChecked) { return; } mChecked = checked; for (Checkable checkable : mCheckableSet) { checkable.setChecked(checked); } refreshDrawableState(); }
private void bindData(ViewHolder viewHolder, int position, List<? extends Map<String, ?>> mData) { Map<String, ?> map = mData.get(position); final int count = mTo.length; for (int i = 0; i < count; i++) { Object v = viewHolder.clientView[i]; Object data = map.get(mFrom[i]); String text = data == null ? "" : data.toString(); if (text == null) { text = ""; } if (v instanceof Checkable) { if (data instanceof Boolean) { ((Checkable) v).setChecked((Boolean) data); } else if (v instanceof TextView) { // Note: keep the instanceof TextView check at the bottom of these // ifs since a lot of views are TextViews (e.g. CheckBoxes). setViewText((TextView) v, text); } else { throw new IllegalStateException(v.getClass().getName() + " should be bound to a Boolean, not a " + (data == null ? "<unknown type>" : data.getClass())); } } else if (v instanceof TextView) { // Note: keep the instanceof TextView check at the bottom of these // ifs since a lot of views are TextViews (e.g. CheckBoxes). setViewText((TextView) v, text); } else if (v instanceof ImageView) { if (data instanceof Integer) { setViewImage((ImageView) v, (Integer) data); } else { setViewImage((ImageView) v, text); } } else { throw new IllegalStateException(v.getClass().getName() + " is not a " + " view that can be bounds by this SimpleAdapter"); } } }
@Override public View getView(int position, View convertView, ViewGroup parent) { DragSortItemView v; View child; // Log.d("mobeta", // "getView: position="+position+" convertView="+convertView); if (convertView != null) { v = (DragSortItemView) convertView; View oldChild = v.getChildAt(0); child = mAdapter.getView(position, oldChild, DragSortListView.this); if (child != oldChild) { // shouldn't get here if user is reusing convertViews // properly if (oldChild != null) { v.removeViewAt(0); } v.addView(child); } } else { child = mAdapter.getView(position, null, DragSortListView.this); if (child instanceof Checkable) { v = new DragSortItemViewCheckable(getContext()); } else { v = new DragSortItemView(getContext()); } v.setLayoutParams(new LayoutParams( ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)); v.addView(child); } // Set the correct item height given drag state; passed // View needs to be measured if measurement is required. adjustItem(position + getHeaderViewsCount(), v, true); return v; }
public void onBindViewHolder(RecyclerView.ViewHolder vh, int position) { boolean checked = isItemChecked(position); if (vh.itemView instanceof Checkable) { ((Checkable) vh.itemView).setChecked(checked); } ViewCompat.setActivated(vh.itemView, checked); }
@Override public <V extends View & Checkable> void onCheckedChange(ExampleViewHolder vh, V view, boolean isChecked) { if (view.isPressed()) { Toast.makeText( MainActivity.this, String.format( "position=%d; label=%s; isChecked=%b;", vh.getAdapterPosition(), vh.getRadioButton().getText(), isChecked ), Toast.LENGTH_SHORT ).show(); } }
@Override public <V extends View & Checkable> void onCheckedChange(SecondViewHolder holder, V view, boolean isChecked) { if (view.isPressed()) { Toast.makeText( SecondActivity.this, String.format( "position=%d; label=%s; isChecked=%b;", holder.getAdapterPosition(), holder.getLabel().getText(), isChecked ), Toast.LENGTH_SHORT ).show(); } }
@TargetApi(Build.VERSION_CODES.HONEYCOMB) private void setViewHolderChecked(@NonNull final RecyclerView.ViewHolder viewHolder, final boolean isChecked) { final View itemView = viewHolder.itemView; if (isCheckableView(viewHolder)) { ((Checkable) itemView).setChecked(isChecked); } else if (shouldUseActivated(viewHolder)) { itemView.setActivated(isChecked); } }
private boolean isCheckableView(@NonNull final RecyclerView.ViewHolder viewHolder) { final int viewType = viewHolder.getItemViewType(); if (mCheckableViewTypes.indexOfKey(viewType) >= 0) { return mCheckableViewTypes.get(viewType); } else { final boolean isCheckable = Checkable.class.isInstance(viewHolder.itemView); mCheckableViewTypes.put(viewType, isCheckable); return isCheckable; } }
@Override public void onSelectionStateChange(List<BookmarkId> selectedBookmarks) { if (!mDelegate.getSelectionDelegate().isSelectionEnabled()) { for (int i = 0; i < getLayoutManager().getChildCount(); ++i) { View child = getLayoutManager().getChildAt(i); if (child instanceof Checkable) ((Checkable) child).setChecked(false); } } }
@TargetApi(11) private void setupChild(View child, int position, int x, boolean flowDown, int childrenTop, boolean selected, boolean recycled) { boolean isSelected = selected && shouldShowSelector(); boolean updateChildSelected = isSelected != child.isSelected(); int mode = this.mTouchMode; boolean isPressed = mode > 0 && mode < 3 && this.mMotionPosition == position; boolean updateChildPressed = isPressed != child.isPressed(); boolean needToMeasure = !recycled || updateChildSelected || child.isLayoutRequested(); LayoutParams p = (LayoutParams) child.getLayoutParams(); if (p == null) { p = (LayoutParams) generateDefaultLayoutParams(); } p.viewType = this.mAdapter.getItemViewType(position); if ((!recycled || p.forceAdd) && !(p.recycledHeaderFooter && p.viewType == -2)) { p.forceAdd = false; if (p.viewType == -2) { p.recycledHeaderFooter = true; } addViewInLayout(child, flowDown ? -1 : 0, p, true); } else { attachViewToParent(child, flowDown ? -1 : 0, p); } if (updateChildSelected) { child.setSelected(isSelected); } if (updateChildPressed) { child.setPressed(isPressed); } if (!(this.mChoiceMode == 0 || this.mCheckStates == null)) { if (child instanceof Checkable) { ((Checkable) child).setChecked(((Boolean) this.mCheckStates.get(position, Boolean.valueOf(false))).booleanValue()); } else if (VERSION.SDK_INT >= 11) { child.setActivated(((Boolean) this.mCheckStates.get(position, Boolean.valueOf(false))).booleanValue()); } } if (needToMeasure) { int childWidthSpec; int childHeightSpec = ViewGroup.getChildMeasureSpec(this.mHeightMeasureSpec, this.mListPadding.top + this.mListPadding.bottom, p.height); int lpWidth = p.width; if (lpWidth > 0) { childWidthSpec = MeasureSpec.makeMeasureSpec(lpWidth, 1073741824); } else { childWidthSpec = MeasureSpec.makeMeasureSpec(0, 0); } child.measure(childWidthSpec, childHeightSpec); } else { cleanupLayoutState(child); } int w = child.getMeasuredWidth(); int h = child.getMeasuredHeight(); int childLeft = flowDown ? x : x - w; if (needToMeasure) { child.layout(childLeft, childrenTop, childLeft + w, childrenTop + h); } else { child.offsetLeftAndRight(childLeft - child.getLeft()); child.offsetTopAndBottom(childrenTop - child.getTop()); } if (this.mCachingStarted && !child.isDrawingCacheEnabled()) { child.setDrawingCacheEnabled(true); } if (VERSION.SDK_INT >= 11 && recycled && ((LayoutParams) child.getLayoutParams()).scrappedFromPosition != position) { child.jumpDrawablesToCurrentState(); } }
public void unCheckAll(){ for (View v : ti){ if(v instanceof Checkable){ ((Checkable)v).setChecked(false); } } }
@Override public void setChecked(boolean checked) { if(slaveView!=null) slaveView.setChecked(checked); if(findViewById(R.id.info_text)!=null && findViewById(R.id.info_text) instanceof Checkable) ((Checkable)findViewById(R.id.info_text)).setChecked(checked); }
@Override public void toggle() { if(findViewById(R.id.info_text)!=null && findViewById(R.id.info_text) instanceof Checkable){ setChecked(!((Checkable)(findViewById(R.id.info_text))).isChecked()); } }
@Override public View getView(int position, View convertView, ViewGroup parent) { // apply checked state if (convertView instanceof Checkable){ ((Checkable) convertView).setChecked(isItemChecked(position)); if (mNoAnimations){ // suppresses the check animation when filtering convertView.jumpDrawablesToCurrentState(); } } return convertView; }
@Override public Binder<T> bindCheckable(String property, Object view){ if(!(view instanceof Checkable) || !(view instanceof View)){ throw new IllegalArgumentException("must be Checkable View"); } bind(property, new CheckableBinderCallback<T>((View) view, getPropertyInterceptor())); return this; }
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.select_scale_dialog); float scale = AnimatorDurationScaler.getAnimatorScale(getContentResolver()); ((Checkable) findViewById(getScaleItemId(scale))).setChecked(true); }
private void uncheckAllChildren(@NonNull ViewGroup vg) { for (int i = vg.getChildCount() - 1; i >= 0; i--) { View child = vg.getChildAt(i); if (child instanceof Checkable) { ((Checkable) child).setChecked(false); } } }
