Fix 2830 Browse PQs as nearby search

1 files changed, 124 insertions, 0 deletions

diff --git a/main/src/cgeo/geocaching/PocketQueryList.java b/main/src/cgeo/geocaching/PocketQueryList.java
new file mode 100644
index 0000000..cef4463
--- /dev/null
+++ b/main/src/cgeo/geocaching/PocketQueryList.java
@@ -0,0 +1,124 @@
+package cgeo.geocaching;
+
+import cgeo.geocaching.activity.ActivityMixin;
+import cgeo.geocaching.connector.gc.GCParser;
+import cgeo.geocaching.utils.RunnableWithArgument;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.ProgressDialog;
+import android.content.DialogInterface;
+import android.content.res.Resources;
+import android.os.Handler;
+import android.os.Message;
+
+import java.util.List;
+
+public final class PocketQueryList {
+
+    private final String guid;
+    private final int maxCaches;
+    private final String name;
+
+    public PocketQueryList(String guid, String name, int maxCaches) {
+        this.guid = guid;
+        this.name = name;
+        this.maxCaches = maxCaches;
+    }
+
+    public static class UserInterface {
+
+        List<PocketQueryList> pocketQueryList = null;
+        RunnableWithArgument<PocketQueryList> runAfterwards;
+
+        private Handler loadPocketQueryHandler = new Handler() {
+
+            @Override
+            public void handleMessage(Message msg) {
+                if ((pocketQueryList == null) || (pocketQueryList.size() == 0)) {
+                    if (waitDialog != null) {
+                        waitDialog.dismiss();
+                    }
+
+                    ActivityMixin.showToast(activity, res.getString(R.string.warn_no_pocket_query_found));
+
+                    return;
+                }
+
+                if (waitDialog != null) {
+                    waitDialog.dismiss();
+                }
+
+                final CharSequence[] items = new CharSequence[pocketQueryList.size()];
+
+                for (int i = 0; i < pocketQueryList.size(); i++) {
+                    PocketQueryList pq = pocketQueryList.get(i);
+
+                    items[i] = pq.name + " (" + pq.maxCaches + ")";
+
+                }
+
+                AlertDialog.Builder builder = new AlertDialog.Builder(activity);
+                builder.setTitle(res.getString(R.string.search_pocket_select));
+                builder.setItems(items, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterface, int itemId) {
+                        runAfterwards.run(pocketQueryList.get(itemId));
+                    }
+                });
+                builder.create().show();
+
+            }
+        };
+
+        private class LoadPocketQueryListThread extends Thread {
+            final private Handler handler;
+
+            public LoadPocketQueryListThread(Handler handlerIn) {
+                handler = handlerIn;
+            }
+
+            @Override
+            public void run() {
+                pocketQueryList = GCParser.searchPocketQueryList();
+                handler.sendMessage(Message.obtain());
+            }
+        }
+
+        private final Activity activity;
+        private final cgeoapplication app;
+        private final Resources res;
+        private ProgressDialog waitDialog = null;
+
+        public UserInterface(final Activity activity) {
+            this.activity = activity;
+            app = cgeoapplication.getInstance();
+            res = app.getResources();
+        }
+
+        public void promptForListSelection(final RunnableWithArgument<PocketQueryList> runAfterwards) {
+
+            this.runAfterwards = runAfterwards;
+
+            waitDialog = ProgressDialog.show(activity, res.getString(R.string.search_pocket_title), res.getString(R.string.search_pocket_loading), true, true);
+
+            LoadPocketQueryListThread thread = new LoadPocketQueryListThread(loadPocketQueryHandler);
+            thread.start();
+        }
+
+
+    }
+
+    public String getGuid() {
+        return guid;
+    }
+
+    public int getMaxCaches() {
+        return maxCaches;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+}