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insert block in between array of blocks

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REAndroid 2023-02-18 11:30:32 -05:00
parent 9c17fbbdb7
commit 85926e4e1c
1 changed files with 19 additions and 0 deletions
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19
src/main/java/com/reandroid/arsc/base/BlockArray.java
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@ -122,6 +122,25 @@ public abstract class BlockArray<T extends Block> extends BlockContainer<T> impl
data[i].setIndex(i); data[i].setIndex(i);
} }
} }
public void insertItem(int index, T item){
int count = childesCount();
if(count < index){
count = index;
}
ensureSize(count + 1);
T[] childes = getChildes();
int lastIndex = childes.length - 2;
for(int i = lastIndex; i >= index; i--){
T exist = childes[i];
childes[i] = null;
int newIndex = i + 1;
childes[newIndex] = exist;
exist.setIndex(newIndex);
}
childes[index] = item;
item.setParent(this);
item.setIndex(index);
}
public void setItem(int index, T item){ public void setItem(int index, T item){
ensureSize(index+1); ensureSize(index+1);
elementData[index]=item; elementData[index]=item;