public int findFirstViewWithTag(String testTag, int actualPosition) {
int itemPosInMap = 0;
for (int i = 0; i < pictureMap.size(); i++) {
EndlessPagerModel item = pictureMap.get(i);
Log.i(
TAG,
"findFirstViewWithTag (pos= "
+ String.valueOf(itemPosInMap)
+ "): "
+ item.getTag()
+ "\nTrue? - "
+ String.valueOf(item.getTag().equals(testTag)));
if (item.getTag().equals(testTag)) {
Log.i(TAG, "If-Case - Return of p: " + String.valueOf(itemPosInMap));
break;
}
itemPosInMap++;
}
// Because of FakeItems + 2
itemPosInMap += 1;
int newPosition = itemPosInMap + ((actualPosition / getRealSizeOfData()) * pictureMap.size());
Log.i(
TAG,
"End of Method - Return of p: "
+ String.valueOf(itemPosInMap)
+ "\nSwitchToPos: "
+ String.valueOf(newPosition));
return newPosition;
}
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override
public Object instantiateItem(ViewGroup container, int position) {
// int virtualPosition = position % getRealSizeOfData();
//
// EndlessPagerModel pagerModel = pictureMap.get(virtualPosition);
EndlessPagerModel pagerModel;
Log.i(TAG, "Position:" + String.valueOf(position));
if (position == 0) {
pagerModel = pictureMap.get(pictureMap.size() - 1);
// Log.i(TAG, "FIRST ITEM (FAKE LAST ITEM): " +
// String.valueOf(pagerModel.getId()));
Log.i(TAG, "FIRST ITEM (FAKE LAST ITEM)");
} else if (position == getCount() - 1) {
pagerModel = pictureMap.get(0);
// Log.i(TAG, "LAST ITEM (FAKE FIRST ITEM): " +
// String.valueOf(pagerModel.getId()));
Log.i(TAG, "LAST ITEM (FAKE FIRST ITEM)");
} else {
pagerModel = pictureMap.get(position - 1);
// Log.i(TAG, "NORMAL ITEM: " + String.valueOf(pagerModel.getId()));
Log.i(TAG, "NORMAL ITEM");
}
ImageView imageView = new ImageView(mContext);
if (pagerModel == null) {
Log.i(TAG, "Position: " + String.valueOf(position) + " - pageModel is null");
}
imageView.setImageDrawable(mContext.getDrawable(pagerModel.getResID()));
switch (pagerModel.getTag()) {
case "NOTHING":
imageView.setColorFilter(Color.GRAY);
break;
case "ANYTHING":
imageView.setColorFilter(Color.RED);
break;
}
imageView.setTag(pagerModel.getTag());
container.addView(imageView);
return imageView;
}
