Android Open Source - temp-tracker Main Activity

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From Project

Back to project page temp-tracker.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.prashant.temptracker;
/*from   w  w  w  .  ja  v  a  2 s . co m*/
import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.ActionBar;
import android.support.v4.app.Fragment;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import android.os.Build;
import android.util.Log;

public class MainActivity extends ActionBarActivity {

  private static final String TAG = "MainActivity";

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    if (savedInstanceState == null) {
      getSupportFragmentManager().beginTransaction()
          .add(R.id.container, new PlaceholderFragment()).commit();
    }
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {

    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();
    if (id == R.id.action_settings) {
      return true;
    }
    return super.onOptionsItemSelected(item);
  }

  /**
   * A placeholder fragment containing a simple view.
   */
  public static class PlaceholderFragment extends Fragment {

    public PlaceholderFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
      View rootView = inflater.inflate(R.layout.fragment_main, container,
          false);
      return rootView;
    }
  }

  /*
   * Just take the contents of the text box and send it to the next activity.
   */
  public boolean onButton1Click(View v) {

    EditText inputText = (EditText) findViewById(R.id.editText1);
    String urlString = inputText.getText().toString();

    if(urlString.equals("")) {
      Log.e(TAG, "Invalid / blank URL provided!");
      return false;
    }

    // Start the new activity, and populate the intent with the URL string
    Intent intent = new Intent(this, DataActivity.class);
    intent.putExtra("Url", urlString);
    startActivity(intent);

    return true;
  }

}

Java Source Code List

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