Android Open Source - Tree-Task New Task

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License

The source code is released under:

Apache License

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Java Source Code

package com.ghsoft.treetaskapp;
/*w w w.  j  a v a  2  s .  c om*/
import java.util.Date;

import android.content.Intent;
import android.os.Bundle;
import android.widget.Toast;

import com.ghsoft.treetask.R;
import com.ghsoft.treetask.Task;
import com.ghsoft.treetask.TaskDummy;
import com.ghsoft.treetask.TaskLeaf;
import com.ghsoft.treetask.TaskManager;
import com.ghsoft.treetask.TaskNode;

public class NewTask extends ModifyTaskActivity {

  private TaskNode task;

  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setTitle(R.string.new_task);
    getSubmitButton().setText(R.string.new_task);
    
    Object sTask = getIntent().getSerializableExtra("task");

    task = (TaskNode) sTask;
    
    setWeightField(1);

  }
  
  @Override
  public void onSubmit() {
    TaskLeaf t = new TaskLeaf(task);
    t.setTimeStamp(new Date());

    if (getNameField().getText().toString().length() < 1) {
      Toast.makeText(NewTask.this, R.string.supply_name, Toast.LENGTH_LONG).show();
      return;
    }

    if (t.setName(getNameField().getText().toString())) {
      if (t.setDescription(getdescriptionField().getText().toString())) {
        
        if (getChangeColor()) {
          t.setColor(getPicker().getColor());
        } else {
          t.setColor(getResources().getColor(R.color.darkgrey));
        }
        
        if (getChangeWeight()) {
          t.setWeight(getWeightFieldValue());
        }
        
        if (task.hasChildren()) {
          Task child = task.getChild(0);
          
          if (child instanceof TaskDummy) {
            task.deleteChild(child);
          }
        }

        TaskNode tn = (TaskNode) task;
        tn.addSubTask(t);

        TaskManager.save(task.getHead());
        
        Intent i = new Intent(NewTask.this, TaskView.class);
        i.putExtra("task", task);
        finish();
        startActivity(i);
        overridePendingTransition(R.anim.back_short_zoom, R.anim.slide_down);

      } else {
        Toast.makeText(NewTask.this, R.string.description_less_than + " " + Task.maxDescriptionLen + " " + R.string.characters, Toast.LENGTH_LONG).show();
      }
    } else {
      Toast.makeText(NewTask.this, R.string.name_less_than + " " + Task.maxNameLen + " " + R.string.characters, Toast.LENGTH_LONG).show();
    }

  }

  @Override
  public void onBackPressed() {
    super.onBackPressed();
    Intent i;
    
    if (task.numChildren() < 1) {
      
      if (task.getParent() == null) {
        i = new Intent(NewTask.this, Main.class);
      } else {
        i = new Intent(NewTask.this, TaskView.class);
        i.putExtra("task", task.getParent());
      }
    } else if (task.getChild(0) instanceof TaskDummy) {
      
      i = new Intent(NewTask.this, NewTreeView.class);
      i.putExtra("task", task);
      
    } else {
      
      i = new Intent(NewTask.this, TaskView.class);
      i.putExtra("task", task);
    }

    finish();
    startActivity(i);
    overridePendingTransition(R.anim.back_short_zoom, R.anim.slide_down);

  }


}

Java Source Code List