DashClock class

src/org/fox/ttrss/Dashclock.java

@@ -0,0 +1,126 @@
+package org.fox.ttrss;
+
+import java.util.HashMap;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
+import android.util.Log;
+
+import com.google.android.apps.dashclock.api.DashClockExtension;
+import com.google.android.apps.dashclock.api.ExtensionData;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+
+public class DashClock extends DashClockExtension {
+  
+	private static final String TAG = "TTRSS-DC";
+	
+	protected SharedPreferences m_prefs;
+	
+	@Override
+	protected void onInitialize(boolean isReconnect) {
+		super.onInitialize(isReconnect);
+		setUpdateWhenScreenOn(true);
+		
+		m_prefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
+	}
+
+	@Override
+	protected void onUpdateData(int reason) {
+		
+		UnreadRequest req = new UnreadRequest(getApplicationContext());
+				
+		@SuppressWarnings("serial")
+		HashMap<String, String> map = new HashMap<String, String>() {
+			{
+				put("op", "login");
+				put("user", m_prefs.getString("login", "").trim());
+				put("password", m_prefs.getString("password", "").trim());
+			}
+		};
+
+		req.execute(map);
+	}
+	
+	protected class UnreadRequest extends ApiRequest {
+		private String m_sessionId;
+		
+		private int m_unreadCount;
+		
+		public UnreadRequest(Context context) {
+			super(context);
+		}
+
+		@SuppressWarnings("unchecked")
+		protected void onPostExecute(JsonElement result) {
+			if (result != null) {
+				try {
+					JsonObject content = result.getAsJsonObject();
+					if (content != null) {
+						m_sessionId = content.get("session_id").getAsString();
+
+						Log.d(TAG, "Authenticated!");
+						
+						ApiRequest req = new ApiRequest(m_context) {
+							protected void onPostExecute(JsonElement result) {
+								m_unreadCount = 0;
+
+								if (result != null) {
+									try {
+										JsonElement unreadCount = result.getAsJsonObject().get("unread");
+										
+										if (unreadCount != null) {
+											m_unreadCount = unreadCount.getAsInt();
+										} else {
+											m_unreadCount = -1;
+										}
+										
+										ExtensionData updatedData = null; // when null DashClock hides the widget
+										if (m_unreadCount > 0) {
+											updatedData = new ExtensionData();
+											updatedData.visible(true);
+						
+											updatedData.icon(R.drawable.dashclock);
+											updatedData.status(String.valueOf(m_unreadCount));
+						
+											updatedData.expandedTitle(m_unreadCount + " unread articles");
+											updatedData.expandedBody(getString(R.string.app_name));
+						
+											updatedData.clickIntent(new Intent().setClassName("org.fox.ttrss",
+													"org.fox.ttrss.OnlineActivity"));
+										}
+										publishUpdate(updatedData);				
+										
+									} catch (Exception e) {
+										e.printStackTrace();
+									}
+								}
+
+								Log.d(TAG, "unread count is: " + m_unreadCount);
+							}
+						};
+
+						@SuppressWarnings("serial")
+						HashMap<String, String> map = new HashMap<String, String>() {
+							{
+								put("sid", m_sessionId);
+								put("op", "getUnread");
+							}
+						};
+
+						req.execute(map);
+
+						return;
+					}
+
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+
+			m_sessionId = null;
+		}
+	}
+}