Android Open Source - Android-Universal-Notifier Tasks Fragment Tab

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License

The source code is released under:
Apache License
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Java Source Code

package com.mairos.universalnotifier.UI;
//from   w w w.j  a v  a  2 s.c o  m
import com.mairos.universalnotifier.R;
import com.mairos.universalnotifier.model.NotificationTask;
import com.mairos.universalnotifier.model.TasksQueue;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.app.Fragment;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;

public class TasksFragmentTab extends Fragment {
  View m_rootView = null;
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        m_rootView = inflater.inflate(R.layout.tasks_layout, container, false);
        EditText et = (EditText) m_rootView.findViewById(R.id.editText);
    et.setKeyListener(null);
    setPreText(MainActivity.getPreTasksText());
        setTasks(TasksQueue.getInstance(getActivity()).getTasksArray());
        return m_rootView;
    }
    
  @Override
  public void onResume() {
    setPreText(MainActivity.getPreTasksText());
    super.onResume();
  }

  public void setPreText(String m_currentTasksStr) {
    if (m_rootView != null){
      EditText et = (EditText) m_rootView.findViewById(R.id.editText);
      et.setText(m_currentTasksStr);
    }
  }
    
    public void setTasks(NotificationTask[] f_nt_array){
      if (m_rootView != null){
        ListView menu = (ListView) m_rootView.findViewById(R.id.tasksList);
        if (f_nt_array != null && this.isAdded()) {
          TasksArrayAdapter menu_adapter = new TasksArrayAdapter(getActivity(), f_nt_array);
          menu.setAdapter(menu_adapter);
        } else menu.setAdapter(null);
      }
    }
    
  public class TasksArrayAdapter extends ArrayAdapter<NotificationTask> {
    private final Context m_context;
    private final NotificationTask[] m_taskinfo;
   
    public TasksArrayAdapter(Context f_context, NotificationTask[] f_taskinfo) {
      super(f_context, R.layout.task_info_layout, f_taskinfo);
      m_context = f_context;
      m_taskinfo = f_taskinfo;
    }
    
    @SuppressLint("ViewHolder")
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
      NotificationTask currentTask = m_taskinfo[position];
            
      LayoutInflater inflater = (LayoutInflater) m_context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);   
      View rowView = inflater.inflate(R.layout.task_info_layout, parent, false);
      
      TextView textView1 = (TextView) rowView.findViewById(R.id.taskDescription);
      textView1.setText(currentTask.getName());
      
      TextView textView2 = (TextView) rowView.findViewById(R.id.taskExecTime);
      String nextTime;
      if (currentTask.isScheduled()){
        if (!currentTask.getRepeatable()) nextTime = currentTask.getStartTime().toString();
        else nextTime = TasksQueue.getNearestTime(currentTask.getStartTime(), currentTask.getInterval()).toString();
      } else {
        nextTime = "passed";
      }
      textView2.setText("Next launch: " + nextTime);
      
      Button infoButton = (Button) rowView.findViewById(R.id.butInfo);
      infoButton.setTag(currentTask);
      infoButton.setOnClickListener(new OnClickListener(){
        @Override
        public void onClick(View v) { 
          Intent intent = new Intent(getActivity().getApplicationContext(), TaskInfoActivity.class);
          NotificationTask ti = (NotificationTask) v.getTag();
          intent.putExtra("taskDescription", ti.toString());
            startActivity(intent);
        }
      });
      
      Button startButton = (Button) rowView.findViewById(R.id.butExec);
      startButton.setTag(currentTask);
      startButton.setOnClickListener(new OnClickListener(){
        @Override
        public void onClick(View v) {
          NotificationTask ti = (NotificationTask) v.getTag();
          TasksQueue.getInstance(getActivity()).executeTask(ti.getName());
          
          AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
          builder.setTitle("note");
          builder.setMessage("task '" + ti.getName() + "' executed! Show log for details");
          builder.setCancelable(true);
          builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
              @Override
              public void onClick(DialogInterface dialog, int which) {
                  dialog.dismiss();      
              }
          });
          AlertDialog dialog = builder.create();
          dialog.show();
        }
      });
   
      return rowView;
    }
  }
}
Java Source Code List
