void finishedPopulatingBlocklists(ArrayList<ArrayList<List<String[]>>> combinedBlocklists);
}
- // Declare a populate blocklists listener.
+ // Define a populate blocklists listener.
private PopulateBlocklistsListener populateBlocklistsListener;
- // Declare weak references for the activity and context.
+ // Define weak references for the activity and context.
private WeakReference<Context> contextWeakReference;
private WeakReference<Activity> activityWeakReference;
+ // The public constructor.
public PopulateBlocklists(Context context, Activity activity) {
// Populate the weak reference to the context.
contextWeakReference = new WeakReference<>(context);
populateBlocklistsListener = (PopulateBlocklistsListener) context;
}
+ // `onPreExecute()` operates on the UI thread.
+ @Override
+ protected void onPreExecute() {
+ // Get a handle for the activity.
+ Activity activity = activityWeakReference.get();
+
+ // Abort if the activity is gone.
+ if ((activity == null) || activity.isFinishing()) {
+ return;
+ }
+
+ // Get handles for the views.
+ Toolbar toolbar = activity.findViewById(R.id.toolbar);
+ LinearLayout tabsLinearLayout = activity.findViewById(R.id.tabs_linearlayout);
+ RelativeLayout loadingBlocklistsRelativeLayout = activity.findViewById(R.id.loading_blocklists_relativelayout);
+
+ // Hide the toolbar and tabs linear layout, which will be visible if this is being run after the app process has been killed in the background.
+ toolbar.setVisibility(View.GONE);
+ tabsLinearLayout.setVisibility(View.GONE);
+
+ // Show the loading blocklists screen.
+ loadingBlocklistsRelativeLayout.setVisibility(View.VISIBLE);
+ }
+
@Override
protected ArrayList<ArrayList<List<String[]>>> doInBackground(Void... none) {
// Get a handle for the context.
ArrayList<List<String[]>> fanboysSocialList = blocklistHelper.parseBlocklist(context.getAssets(), "blocklists/fanboy-social.txt");
+ // Update the progress.
+ publishProgress(context.getString(R.string.loading_ultralist));
+
+ // Populate UltraList.
+ ArrayList<List<String[]>> ultraList = blocklistHelper.parseBlocklist(context.getAssets(), "blocklists/ultralist.txt");
+
// Update the progress.
publishProgress(context.getString(R.string.loading_ultraprivacy));
combinedBlocklists.add(easyPrivacy);
combinedBlocklists.add(fanboysAnnoyanceList);
combinedBlocklists.add(fanboysSocialList);
+ combinedBlocklists.add(ultraList);
combinedBlocklists.add(ultraPrivacy);
}