Update to gradle

1 files changed, 51 insertions, 0 deletions

diff --git a/app/src/main/java/github/daneren2005/dsub/util/TabBackgroundTask.java b/app/src/main/java/github/daneren2005/dsub/util/TabBackgroundTask.java
new file mode 100644
index 00000000..759e893a
--- /dev/null
+++ b/app/src/main/java/github/daneren2005/dsub/util/TabBackgroundTask.java
@@ -0,0 +1,51 @@
+package github.daneren2005.dsub.util;
+
+import github.daneren2005.dsub.fragments.SubsonicFragment;
+
+/**
+ * @author Sindre Mehus
+ * @version $Id$
+ */
+public abstract class TabBackgroundTask<T> extends BackgroundTask<T> {
+
+    private final SubsonicFragment tabFragment;
+
+    public TabBackgroundTask(SubsonicFragment fragment) {
+        super(fragment.getActivity());
+        tabFragment = fragment;
+    }
+
+    @Override
+    public void execute() {
+        tabFragment.setProgressVisible(true);
+
+		queue.offer(task = new Task() {
+			@Override
+			public void onDone(T result) {
+				tabFragment.setProgressVisible(false);
+				done(result);
+			}
+
+			@Override
+			public void onError(Throwable t) {
+				tabFragment.setProgressVisible(false);
+				error(t);
+			}
+		});
+    }
+
+	@Override
+    public boolean isCancelled() {
+        return !tabFragment.isAdded() || cancelled.get();
+    }
+
+    @Override
+    public void updateProgress(final String message) {
+        getHandler().post(new Runnable() {
+            @Override
+            public void run() {
+                tabFragment.updateProgress(message);
+            }
+        });
+    }
+}