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Recyclerview notify
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| protected void notifyChange(int oldCount, int newCount) { | |
| if (newCount == oldCount) { | |
| notifyItemRangeChanged(0, newCount); | |
| } else if (newCount < oldCount) { | |
| notifyItemRangeChanged(0, newCount); | |
| notifyItemRangeRemoved(newCount, oldCount); | |
| } else { //newCount > oldCount | |
| notifyItemRangeChanged(0, oldCount); | |
| notifyItemRangeInserted(oldCount + 1, newCount); | |
| } | |
| } |
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