Merge "Notify on parents of nodes that have newly downloaded art" into rvc-dev... (92ca0293) · Commits · e / os / android_packages_modules_Bluetooth

android/app/src/com/android/bluetooth/avrcpcontroller/BrowseTree.java

+18 −2

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import android.util.Log;

		import java.util.ArrayList;
		import java.util.HashMap;
		import java.util.HashSet;
		import java.util.List;
		import java.util.UUID;

		@@ -197,6 +198,13 @@ public class BrowseTree {
		}
		mChildren.add(node);
		mBrowseMap.put(node.getID(), node);

		// Each time we add a node to the tree, check for an image handle so we can add
		// the artwork URI once it has been downloaded
		String imageHandle = node.getCoverArtHandle();
		if (imageHandle != null) {
		indicateCoverArtUsed(node.getID(), imageHandle);
		}
		return true;
		}
		return false;
		@@ -447,6 +455,7 @@ public class BrowseTree {
		synchronized void notifyImageDownload(String handle, Uri uri) {
		if (DBG) Log.d(TAG, "Received downloaded image handle to cascade to BrowseNodes using it");
		ArrayList<String> nodes = getNodesUsingCoverArt(handle);
		HashSet<BrowseNode> parents = new HashSet<BrowseNode>();
		for (String nodeId : nodes) {
		BrowseNode node = findBrowseNodeByID(nodeId);
		if (node == null) {
		@@ -455,7 +464,14 @@ public class BrowseTree {
		continue;
		}
		node.setCoverArtUri(uri);
		indicateCoverArtUsed(nodeId, handle);
		if (node.mParent != null) {
		parents.add(node.mParent);
		}
		}

		// Update parents of changed nodes so applications will re-grab this node, now with art
		for (BrowseNode node : parents) {
		if (DBG) Log.d(TAG, "Notify node '" + node.getID() + "' that child has cover art now");
		BluetoothMediaBrowserService.notifyChanged(node);
		}
		}
		@@ -468,7 +484,7 @@ public class BrowseTree {
		serialized += mRootNode.toString();
		serialized += "\n Image handles in use (" + mCoverArtMap.size() + "):";
		for (String handle : mCoverArtMap.keySet()) {
		serialized += " " + handle + "\n";
		serialized += "\n " + handle + "\n";
		}
		}
		return serialized;