ConfigAppSyncTask.java

package net.dev123.yibo.service.task;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import net.dev123.exception.LibException;
import net.dev123.yibo.common.Constants;
import net.dev123.yibo.common.YiBoMeUtil;
import net.dev123.yibo.db.ConfigAppDao;
import net.dev123.yibome.YiBoMe;
import net.dev123.yibome.entity.ConfigApp;
import android.app.Activity;
import android.os.AsyncTask;
import android.util.Log;

public class ConfigAppSyncTask extends AsyncTask<Void, Void, Boolean> {
	private static final String TAG = ConfigAppSyncTask.class.getSimpleName();

	private Activity context;

	public ConfigAppSyncTask(Activity context) {
		this.context = context;
	}

	@Override
	protected void onPreExecute() {

	}

	@Override
	protected Boolean doInBackground(Void... arg) {
		boolean isSuccess = false;
		ConfigAppDao configAppDao = new ConfigAppDao(context);
		List<ConfigApp> localApps = configAppDao.findAll();
		Map<String, ConfigApp> appMap = new HashMap<String, ConfigApp>();
		if (localApps != null) {
			for (ConfigApp app : localApps) {
				appMap.put(app.getAppKey() + app.getServiceProviderNo(), app);
			}
		}
		
		YiBoMe yiboMe = YiBoMeUtil.getYiBoMeOAuth(context);
		if (yiboMe == null) {
			return isSuccess;
		}
		
		try {
			List<ConfigApp> remoteApps = yiboMe.getMyConfigApps();
			ConfigApp tempApp = null;
			String mapKey = null;
			// 更新和新增AppKey
			for (ConfigApp app : remoteApps) {
				mapKey = app.getAppKey() + app.getServiceProviderNo();
				tempApp = appMap.get(mapKey);
				if (tempApp != null) {
					tempApp.setAppName(app.getAppName());
					tempApp.setAppSecret(app.getAppSecret());
					tempApp.setAuthFlow(app.getAuthFlow());
					tempApp.setAuthVersion(app.getAuthVersion());
					configAppDao.update(tempApp);
					appMap.remove(mapKey);
				} else {
					configAppDao.save(app);
				}
			}
			// 删除剩余的AppKey
			for (Map.Entry<String, ConfigApp> entry : appMap.entrySet()) {
				configAppDao.delete(entry.getValue());
			}
		} catch (LibException e) {
			if (Constants.DEBUG) {
				Log.d(TAG, e.getMessage());
			}
		}
		
		return isSuccess;
	}

	protected void onPostExecute(Boolean result) {

	}

}