Android Open Source - Tree-Task New Tree View

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License

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

package com.ghsoft.treetaskapp;
//from   w ww.  ja  va2  s .c o m
import java.text.DateFormat;
import java.text.SimpleDateFormat;

import android.annotation.SuppressLint;
import android.content.Intent;
import android.graphics.drawable.ColorDrawable;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.ghsoft.treetask.R;
import com.ghsoft.treetask.TaskManager;
import com.ghsoft.treetask.TaskNode;

public class NewTreeView extends ActionBarActivity {

  private TaskNode task;

  @SuppressLint("SimpleDateFormat")
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.new_tree_view);

    Object sTask = getIntent().getSerializableExtra("task");

    task = (TaskNode) sTask;

    TextView name = (TextView) findViewById(R.id.hname);
    TextView path = (TextView) findViewById(R.id.path);
    TextView description = (TextView) findViewById(R.id.hdescription);
    TextView timeStamp = (TextView) findViewById(R.id.htimestamp);
    LinearLayout headerBase = (LinearLayout) findViewById(R.id.header_base);
    
    if (task.getTimeStamp() != null) {
      DateFormat df = new SimpleDateFormat("MM/dd/yyyy h:mm a");
      String timeString = df.format(task.getTimeStamp());
      timeStamp.setText(timeString);
    }

    TextView percent = (TextView) findViewById(R.id.percent);
    TreeTaskProgressBar completion = (TreeTaskProgressBar) findViewById(R.id.completion);
    completion.setMax(100);

    completion.setProgress(0);
    percent.setText(0 + "%");

    name.setText(task.getName());
    path.setText(task.getPath());
    description.setText(task.getDescription());
    
    if (task.getUseColor()) {
      getSupportActionBar().setBackgroundDrawable(new ColorDrawable(task.getColor()));
      headerBase.setBackgroundColor(task.getColor());
    }
    
    Button newTask = (Button)findViewById(R.id.newtask);
    newTask.setOnClickListener(new View.OnClickListener() {
      
      @Override
      public void onClick(View v) {
        Intent i = new Intent(NewTreeView.this, NewTask.class);
        i.putExtra("task", task);
        finish();
        startActivity(i);
        overridePendingTransition(R.anim.slide_up, R.anim.short_zoom);

        
      }
    });

  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.new_tree_view, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    Intent i;
    switch (item.getItemId()) {
    case R.id.edit:

      i = new Intent(NewTreeView.this, EditTask.class);
      i.putExtra("task", task);
      finish();
      startActivity(i);
      overridePendingTransition(R.anim.slide_up, R.anim.short_zoom);
      break;

    case R.id.newTask:
      i = new Intent(NewTreeView.this, NewTask.class);
      i.putExtra("task", task);
      finish();
      startActivity(i);
      overridePendingTransition(R.anim.slide_up, R.anim.short_zoom);

      break;

    default:
      break;
    }

    return true;
  }

  @Override
  public void onBackPressed() {

    TaskManager.save(task.getHead());
    Intent i = new Intent(NewTreeView.this, Main.class);
    if (task.completion() == 100)
      i.putExtra("page", 1);
    else
      i.putExtra("page", 0);
    finish();
    startActivity(i);
    overridePendingTransition(R.anim.back_slide, R.anim.back_zoom);

  }

}
Java Source Code List
