drgreen/android_frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "Added an addAll to the ArrayAdapter"

Browse Source
This commit is contained in:
Jean-Baptiste Queru
2010-06-14 09:27:14 -07:00
committed by Android Code Review
parent a2e2d20256 8c582ef859
commit 5978bcc32b
2 changed files with 68 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
core/java/android/widget/ArrayAdapter.java
View File

@ -24,6 +24,7 @@ import android.view.ViewGroup;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Comparator;
import java.util.Collections;
@ -83,7 +84,7 @@ public class ArrayAdapter<T> extends BaseAdapter implements Filterable {
*/
private boolean mNotifyOnChange = true;
private Context mContext;
private Context mContext;
private ArrayList<T> mOriginalValues;
private ArrayFilter mFilter;
@ -180,6 +181,44 @@ public class ArrayAdapter<T> extends BaseAdapter implements Filterable {
}
}
/**
* Adds the specified Collection at the end of the array.
*
* @param collection The Collection to add at the end of the array.
*/
public void addAll(Collection<? extends T> collection) {
if (mOriginalValues != null) {
synchronized (mLock) {
mOriginalValues.addAll(collection);
if (mNotifyOnChange) notifyDataSetChanged();
}
} else {
mObjects.addAll(collection);
if (mNotifyOnChange) notifyDataSetChanged();
}
}
/**
* Adds the specified items at the end of the array.
*
* @param items The items to add at the end of the array.
*/
public void addAll(T ... items) {
if (mOriginalValues != null) {
synchronized (mLock) {
for (T item : items) {
mOriginalValues.add(item);
}
if (mNotifyOnChange) notifyDataSetChanged();
}
} else {
for (T item : items) {
mObjects.add(item);
}
if (mNotifyOnChange) notifyDataSetChanged();
}
}
/**
* Inserts the specified object at the specified index in the array.
*
@ -236,7 +275,7 @@ public class ArrayAdapter<T> extends BaseAdapter implements Filterable {
*/
public void sort(Comparator<? super T> comparator) {
Collections.sort(mObjects, comparator);
if (mNotifyOnChange) notifyDataSetChanged();
if (mNotifyOnChange) notifyDataSetChanged();
}
/**