SelectProjectPopup.java

package de.saxsys.android.projectiler.app;

import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.widget.AdapterView;
import android.widget.ListView;

import com.handmark.pulltorefresh.library.PullToRefreshBase;
import com.handmark.pulltorefresh.library.PullToRefreshListView;
import com.todddavies.components.progressbar.ProgressWheel;

import org.droidparts.activity.Activity;
import org.droidparts.annotation.inject.InjectView;
import org.droidparts.concurrent.task.AsyncTaskResultListener;

import java.util.List;

import de.saxsys.android.projectiler.app.asynctasks.GetProjectsAsyncTask;
import de.saxsys.android.projectiler.app.ui.adapter.ProjectListAdapter;
import de.saxsys.android.projectiler.app.utils.BusinessProcess;
import de.saxsys.android.projectiler.app.utils.WidgetUtils;


public class SelectProjectPopup extends Activity {

    private final String TAG = SelectProjectPopup.class.getSimpleName();

    @InjectView(id = R.id.progressBar)
    private ProgressWheel progressBar;
    @InjectView(id = R.id.lvProjects)
    private PullToRefreshListView lvProjects;

    private BusinessProcess businessProcess;

    @Override
    public void onPreInject() {
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_select_project_popup);
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        businessProcess = BusinessProcess.getInstance(getApplicationContext());

        if (businessProcess.getStartDate() != null) {
            finish();
        }

        progressBar.setVisibility(View.VISIBLE);
        progressBar.spin();

        lvProjects.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener<ListView>() {
            @Override
            public void onRefresh(PullToRefreshBase<ListView> refreshView) {
                progressBar.setVisibility(View.VISIBLE);
                progressBar.spin();
                lvProjects.setVisibility(View.GONE);
                new GetProjectsAsyncTask(getApplicationContext(), true, getProjectsResultListener).execute();

            }
        });

        new GetProjectsAsyncTask(getApplicationContext(), false, getProjectsResultListener).execute();

    }

    private AsyncTaskResultListener<List<String>> getProjectsResultListener = new AsyncTaskResultListener<List<String>>() {
        @Override
        public void onAsyncTaskSuccess(List<String> itemList) {
            lvProjects.onRefreshComplete();
            lvProjects.setAdapter(new ProjectListAdapter(getApplicationContext(), itemList));
            lvProjects.setVisibility(View.VISIBLE);
            lvProjects.setOnItemClickListener(new AdapterView.OnItemClickListener() {
                @Override
                public void onItemClick(AdapterView<?> adapterView, View view, int index, long l) {

                    String projectName = (String) adapterView.getItemAtPosition(index);

                    businessProcess.saveProjectName(getApplicationContext(), projectName);

                    WidgetUtils.refreshWidget(getApplicationContext());

                    finish();
                }
            });

            progressBar.setVisibility(View.GONE);

        }

        @Override
        public void onAsyncTaskFailure(Exception e) {
            Log.e(TAG, e.getMessage(), e);
            lvProjects.onRefreshComplete();
            finish();
        }
    };

}