Updating new widget api to account for view type count (b00d9f0e) · Commits · e / os / android_frameworks_base

api/current.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -29106,7 +29106,7 @@ package android.widget {
		method public void setRelativeScrollPosition(int, int);
		method public deprecated void setRemoteAdapter(int, int, android.content.Intent);
		method public void setRemoteAdapter(int, android.content.Intent);
		method public void setRemoteAdapter(int, java.util.ArrayList<android.widget.RemoteViews>);
		method public void setRemoteAdapter(int, java.util.ArrayList<android.widget.RemoteViews>, int);
		method public void setScrollPosition(int, int);
		method public void setShort(int, java.lang.String, short);
		method public void setString(int, java.lang.String, java.lang.String);

core/java/android/widget/RemoteViews.java

+15 −7

Original line number	Diff line number	Diff line
		@@ -487,13 +487,15 @@ public class RemoteViews implements Parcelable, Filter {
		}

		private class SetRemoteViewsAdapterList extends Action {
		public SetRemoteViewsAdapterList(int id, ArrayList<RemoteViews> list) {
		public SetRemoteViewsAdapterList(int id, ArrayList<RemoteViews> list, int viewTypeCount) {
		this.viewId = id;
		this.list = list;
		this.viewTypeCount = viewTypeCount;
		}

		public SetRemoteViewsAdapterList(Parcel parcel) {
		viewId = parcel.readInt();
		viewTypeCount = parcel.readInt();
		int count = parcel.readInt();
		list = new ArrayList<RemoteViews>();

		@@ -506,6 +508,7 @@ public class RemoteViews implements Parcelable, Filter {
		public void writeToParcel(Parcel dest, int flags) {
		dest.writeInt(TAG);
		dest.writeInt(viewId);
		dest.writeInt(viewTypeCount);

		if (list == null \|\| list.size() == 0) {
		dest.writeInt(0);
		@@ -540,18 +543,18 @@ public class RemoteViews implements Parcelable, Filter {
		if (target instanceof AbsListView) {
		AbsListView v = (AbsListView) target;
		Adapter a = v.getAdapter();
		if (a instanceof RemoteViewsListAdapter) {
		if (a instanceof RemoteViewsListAdapter && viewTypeCount <= a.getViewTypeCount()) {
		((RemoteViewsListAdapter) a).setViewsList(list);
		} else {
		v.setAdapter(new RemoteViewsListAdapter(v.getContext(), list));
		v.setAdapter(new RemoteViewsListAdapter(v.getContext(), list, viewTypeCount));
		}
		} else if (target instanceof AdapterViewAnimator) {
		AdapterViewAnimator v = (AdapterViewAnimator) target;
		Adapter a = v.getAdapter();
		if (a instanceof RemoteViewsListAdapter) {
		if (a instanceof RemoteViewsListAdapter && viewTypeCount <= a.getViewTypeCount()) {
		((RemoteViewsListAdapter) a).setViewsList(list);
		} else {
		v.setAdapter(new RemoteViewsListAdapter(v.getContext(), list));
		v.setAdapter(new RemoteViewsListAdapter(v.getContext(), list, viewTypeCount));
		}
		}
		}
		@@ -560,6 +563,7 @@ public class RemoteViews implements Parcelable, Filter {
		return "SetRemoteViewsAdapterList";
		}

		int viewTypeCount;
		ArrayList<RemoteViews> list;
		public final static int TAG = 15;
		}
		@@ -2099,9 +2103,13 @@ public class RemoteViews implements Parcelable, Filter {
		*
		* @param viewId The id of the {@link AdapterView}
		* @param list The list of RemoteViews which will populate the view specified by viewId.
		* @param viewTypeCount The maximum number of unique layout id's used to construct the list of
		* RemoteViews. This count cannot change during the life-cycle of a given widget, so this
		* parameter should account for the maximum possible number of types that may appear in the
		* See {@link Adapter#getViewTypeCount()}.
		*/
		public void setRemoteAdapter(int viewId, ArrayList<RemoteViews> list) {
		addAction(new SetRemoteViewsAdapterList(viewId, list));
		public void setRemoteAdapter(int viewId, ArrayList<RemoteViews> list, int viewTypeCount) {
		addAction(new SetRemoteViewsAdapterList(viewId, list, viewTypeCount));
		}

		/**

core/java/android/widget/RemoteViewsListAdapter.java

+11 −2

Original line number	Diff line number	Diff line
		@@ -30,10 +30,13 @@ public class RemoteViewsListAdapter extends BaseAdapter {
		private Context mContext;
		private ArrayList<RemoteViews> mRemoteViewsList;
		private ArrayList<Integer> mViewTypes = new ArrayList<Integer>();
		private int mViewTypeCount;

		public RemoteViewsListAdapter(Context context, ArrayList<RemoteViews> remoteViews) {
		public RemoteViewsListAdapter(Context context, ArrayList<RemoteViews> remoteViews,
		int viewTypeCount) {
		mContext = context;
		mRemoteViewsList = remoteViews;
		mViewTypeCount = viewTypeCount;
		init();
		}

		@@ -52,6 +55,11 @@ public class RemoteViewsListAdapter extends BaseAdapter {
		mViewTypes.add(rv.getLayoutId());
		}
		}

		if (mViewTypes.size() > mViewTypeCount \|\| mViewTypeCount < 1) {
		throw new RuntimeException("Invalid view type count -- view type count must be >= 1" +
		"and must be as large as the total number of distinct view types");
		}
		}

		@Override
		@@ -77,6 +85,7 @@ public class RemoteViewsListAdapter extends BaseAdapter {
		public View getView(int position, View convertView, ViewGroup parent) {
		if (position < getCount()) {
		RemoteViews rv = mRemoteViewsList.get(position);
		rv.setIsWidgetCollectionChild(true);
		View v;
		if (convertView != null && rv != null &&
		convertView.getId() == rv.getLayoutId()) {
		@@ -102,7 +111,7 @@ public class RemoteViewsListAdapter extends BaseAdapter {
		}

		public int getViewTypeCount() {
		return mViewTypes.size();
		return mViewTypeCount;
		}

		@Override