Android Open Source - SmartHome My Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.geekytheory.SmartHome_App;
//  w w w . j  a  v  a  2s. c o m
import java.util.ArrayList;

import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Switch;
import android.widget.TextView;
import android.widget.Toast;

import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.viewpagerindicator.PageIndicator;
import com.viewpagerindicator.TitlePageIndicator;

/**
 * Author: Mario Prez Esteso Website: http://geekytheory.com Mail:
 * mario@geekytheory.com
 */

public class MyActivity extends SherlockFragmentActivity {

  private final int GET_JSON = 0;
  private final int UPDATE_DATABASE = 1;
  boolean refresh = false;
  SherlockFragmentActivity activity = this;
  MyCustomAdapter adapter = null;

  ArrayList<MyCustomAdapter> adapterList = new ArrayList<MyCustomAdapter>();

  ArrayList<ArrayList> matrixList = new ArrayList<ArrayList>(); // ArrayList
  // de
  // ArrayLists
  ArrayList<DeviceItem> deviceItemList = new ArrayList<DeviceItem>();

  TestFragmentAdapter mAdapter;
  ViewPager mPager;
  PageIndicator mIndicator;
  private static String[] CONTENT;

  ArrayList<String> titles = new ArrayList<String>();

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    AsyncLoadTasks.run(this, GET_JSON, 0, "", "");
  }

  @Override
  public boolean onCreateOptionsMenu(com.actionbarsherlock.view.Menu menu) {
    com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
    inflater.inflate(R.menu.menu, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(
      com.actionbarsherlock.view.MenuItem item) {
    switch (item.getItemId()) {
    case R.id.menu_refresh:
      // AsyncLoadTasks.run(this, GET_JSON, 0, "", "");
      Toast.makeText(
          this.activity,
          "Sorry for the inconveniences, but this function has not been implemented yet.",
          Toast.LENGTH_LONG).show();
      break;
    case R.id.menu_about:
      launchAbout();
      break;
    }
    return super.onOptionsItemSelected(item);
  }

  public void refreshView() {
    if (refresh) {
      Log.i("MATRIXSIZE", matrixList.size() + "");
      for (int i = 0; i < matrixList.size(); i++) {
        adapterList.add(new MyCustomAdapter(this, R.layout.custom_row,
            matrixList.get(i)));
      }
      tabTitles();

      setContentView(R.layout.simple_tabs);

      mAdapter = new TestFragmentAdapter(getSupportFragmentManager(),
          this);

      mPager = (ViewPager) findViewById(R.id.pager);
      mPager.setAdapter(mAdapter);

      mIndicator = (TitlePageIndicator) findViewById(R.id.indicator);
      mIndicator.setViewPager(mPager);
    }
  }

  public void launchAbout() {
    Intent i = new Intent(this, About.class);
    startActivity(i);
  }

  public void tabTitles() {
    int length_titles = titles.size();
    CONTENT = new String[length_titles];
    for (int i = 0; i < length_titles; i++) {
      CONTENT[i] = titles.get(i);
    }
  }

  private class MyCustomAdapter extends ArrayAdapter<DeviceItem> {

    private ArrayList<DeviceItem> customDeviceItemList;

    public MyCustomAdapter(Context context, int textViewResourceId,
        ArrayList<DeviceItem> deviceItemList) {
      super(context, textViewResourceId, deviceItemList);
      this.customDeviceItemList = new ArrayList<DeviceItem>();
      this.customDeviceItemList.addAll(deviceItemList);
      // Log.i("DEVICE_ITEM_LIST",
      // this.customDeviceItemList.get(0).title+"");

    }

    private class ViewHolder {
      Switch switchItem;
      TextView textItem, textItemTemp;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

      ViewHolder holder = null;

      // Log.v("ConvertView", String.valueOf(position));

      if (convertView == null) {
        LayoutInflater vi = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = vi.inflate(R.layout.custom_row, null);

        holder = new ViewHolder();
        holder.switchItem = (Switch) convertView
            .findViewById(R.id.on_off_switch);
        holder.textItem = (TextView) convertView
            .findViewById(R.id.tempItem);
        holder.textItemTemp = (TextView) convertView
            .findViewById(R.id.tempItem2);
        convertView.setTag(holder);

        holder.switchItem
            .setOnClickListener(new View.OnClickListener() {
              public void onClick(View v) {
                Switch sw = (Switch) v;
                DeviceItem deviceItem = (DeviceItem) sw
                    .getTag();
                deviceItem.setState(sw.isChecked());
                // Implement in background
                String value = (deviceItem.isOn()) ? "1" : "0";
                TaskHandler.run(deviceItem.getId(),
                    deviceItem.getTitle(), value);
                Log.i("ITEM", deviceItem.getId() + "-"
                    + deviceItem.getTitle() + "-"
                    + deviceItem.isOn());

              }
            });
      } else {
        holder = (ViewHolder) convertView.getTag();
      }
      DeviceItem deviceItem = customDeviceItemList.get(position);
      if (deviceItem.getTitle().substring(0, 3).equals("LED")) {
        holder.switchItem.setText(deviceItem.getTitle());
        holder.switchItem.setChecked(deviceItem.isOn());
        holder.switchItem.setTag(deviceItem);
        holder.textItem.setVisibility(View.GONE);
        holder.textItemTemp.setVisibility(View.GONE);
      } else {
        holder.switchItem.setEnabled(false);
        holder.switchItem.setVisibility(View.GONE);
        // holder.textItem.setText(deviceItem.title);
        holder.textItemTemp.setText(deviceItem.title + " C");
        float temp = Float.parseFloat(deviceItem.title);
        if (temp > 28.00) {
          holder.textItemTemp.setTextColor(Color.RED);
        } else if (temp <= 28.00 && temp > 23.00) {
          holder.textItemTemp.setTextColor(Color.rgb(255, 71, 10));
        } else if (temp <= 23.00 && temp > 19.00) {
          holder.textItemTemp.setTextColor(Color.rgb(0, 153, 0));
        } else if (temp <= 19.00 && temp > 10.00) {
          holder.textItemTemp.setTextColor(Color.rgb(0, 0, 153));
        } else {
          holder.textItemTemp.setTextColor(Color.rgb(0, 153, 204));
        }
      }
      return convertView;
    }

  }

  class TestFragmentAdapter extends FragmentPagerAdapter {
    private int mCount = CONTENT.length;
    MyActivity mainActivity;

    public TestFragmentAdapter(FragmentManager fm, MyActivity mainActivity) {
      super(fm);
      this.mainActivity = mainActivity;
    }

    @Override
    public Fragment getItem(int position) {
      return TestFragment.newInstance(String.valueOf(position),
          this.mainActivity);
    }

    @Override
    public int getCount() {
      return mCount;
    }

    @Override
    public CharSequence getPageTitle(int position) {
      return CONTENT[position];
    }

  }

  private static class TaskHandler extends
      AsyncTask<String, Integer, Boolean> {
    int id;
    String atr, value;

    public TaskHandler(int id, String atr, String value) {
      this.id = id;
      this.atr = atr;
      this.value = value;
    }

    protected Boolean doInBackground(final String... args) {
      JSONuse update = new JSONuse(id, atr, value);
      return true;
    }

    static void run(int id, String atr, String value) {
      new TaskHandler(id, atr, value).execute();
    }

  }

}

Java Source Code List

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