Android Open Source - Android-Project-Manager Task Description Fragment

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License

The source code is released under:
GNU General Public License
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Java Source Code

package com.vaquerosisd.fragments;
//from w  w w  .  j  a  va 2  s  .c  om
import com.vaquerosisd.database.ProjectOperations;
import com.vaquerosisd.dialog.CustomStatus;
import com.vaquerosisd.object.Task;
import com.vaquerosisd.projectmanager.R;
import com.vaquerosisd.utils.FileOperations;
import com.vaquerosisd.utils.SpinnerUtil;

import android.app.DialogFragment;
import android.app.Fragment;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.SeekBar;
import android.widget.Spinner;
import android.widget.Toast;
import android.widget.SeekBar.OnSeekBarChangeListener;

public class TaskDescriptionFragment extends Fragment implements CustomStatus.CustomStatusInterface{
  Bundle bundle;
  FileOperations fO;
  ArrayAdapter<CharSequence> statusSpinnerAdapter;
  ArrayAdapter<CharSequence> prioritySpinnerAdapter;
  String statusFileName = "Tasks_StatusItems";
  String priorityFileName = "Tasks_PriorityItems";
  Spinner statusSpinner;
  
  @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // Inflate the layout for this fragment
    bundle = getArguments();
        return inflater.inflate(R.layout.fragment_task_description, container, false);
    }
  
  @Override
  public void onViewCreated(View view, Bundle savedInstanceState) {
    
    final int taskId = bundle.getInt("TaskId");
    final ProjectOperations db = new ProjectOperations(getActivity());
    fO = new FileOperations(getActivity());
    db.open();
    Task task = db.getTaskById(taskId);
    
    statusSpinner = (Spinner) view.findViewById(R.id.fragmentGeneral_Status);
    final Spinner prioritySpinner  = (Spinner) view.findViewById(R.id.fragmentGeneral_Priority);
    final EditText percentageDoneEditText = (EditText) view.findViewById(R.id.fragmentGeneral_PercentageDone);
    final SeekBar percentageDoneSeekBar = (SeekBar) view.findViewById(R.id.fragmentGeneral_PercentageDoneSeekBar);
    final Button updateTask = (Button) view.findViewById(R.id.fragmentGeneral_Update);
    final EditText taskDescription = (EditText) view.findViewById(R.id.fragmentGeneral_Description);
    
    //Initialize data of UI
    statusSpinnerAdapter = SpinnerUtil.setCustomSpinnerAdapter(getActivity(), this, getFragmentManager(), statusFileName, statusSpinner, true);
    prioritySpinnerAdapter = SpinnerUtil.setSpinnerAdapter(getActivity(),priorityFileName, prioritySpinner, false);
    taskDescription.setText(task.getDescription());
    
    //Put spinners to data
    int position = statusSpinnerAdapter.getPosition(task.getStatus());
    statusSpinner.setSelection(position, true);
    position = prioritySpinnerAdapter.getPosition(task.getPriority());
    prioritySpinner.setSelection(position, true);
    percentageDoneSeekBar.setProgress(task.getPercentage());
    percentageDoneEditText.setText(task.getPercentage() + "%");
    
    percentageDoneSeekBar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
      @Override
      public void onStopTrackingTouch(SeekBar seekBar) { }
      @Override
      public void onStartTrackingTouch(SeekBar seekBar) { }
      @Override
      public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
        percentageDoneEditText.setText(String.valueOf(progress) + "%" );        
      }
    });
    
    updateTask.setOnClickListener(new OnClickListener() {
      
      @Override
      public void onClick(View v) {
        String status = statusSpinner.getSelectedItem().toString();
        String priority = prioritySpinner.getSelectedItem().toString();
        String percentageTemp = percentageDoneEditText.getText().toString();
        int percentage = Integer.parseInt(percentageTemp.substring(0, percentageTemp.length()-1));
        Log.i("Debug", String.valueOf(percentage));
        String description = taskDescription.getText().toString();
        
        db.updateTask(taskId, status, priority, percentage, description);
        Toast.makeText(getActivity(), "Task updated!!", Toast.LENGTH_SHORT).show();
        
      }
    });
    
    }
  
  @Override
  public void onDialogPositiveClick(DialogFragment dialog, String statusOption) {
    SpinnerUtil.addStatusOption(getActivity(), statusFileName, statusOption, statusSpinnerAdapter, statusSpinner);
  }
  @Override
  public void onDialogNegativeClick(DialogFragment dialog) { }
  
}
Java Source Code List
