Android Open Source - SEP_project Data Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package cse.sep.mihil.bridgemanagementhelper;
/*w w  w.j ava  2 s  .co m*/
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.ImageView;
import android.support.v4.app.NavUtils;
import android.annotation.TargetApi;
import android.os.Build;

public class DataActivity extends Activity {

  String partType;
  String projectName;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_data);
    // Show the Up button in the action bar.
    setupActionBar();

    partType = getIntent().getStringExtra("TYPE");
    projectName = getIntent().getStringExtra("PROJECT_NAME");

    // change title of the activity
    setTitle(projectName);

    EditText type = (EditText) findViewById(R.id.type);
    type.setText(partType);

    EditText name = (EditText) findViewById(R.id.partname);
    name.setText(projectName);

    // restore saved data

    if (savedInstanceState != null) {

      EditText wgt = (EditText) findViewById(R.id.weight);
      EditText man = (EditText) findViewById(R.id.manuf);
      EditText made = (EditText) findViewById(R.id.madein);
      EditText prc = (EditText) findViewById(R.id.price);

      CharSequence weight = savedInstanceState.getCharSequence("WGT");
      CharSequence manufacturer = savedInstanceState
          .getCharSequence("MAN");
      CharSequence madeIn = savedInstanceState.getCharSequence("MADE");
      CharSequence price = savedInstanceState.getCharSequence("PRC");

      if (weight != null) {
        wgt.setText(weight);
      }
      if (manufacturer != null) {
        man.setText(manufacturer);
      }
      if (madeIn != null) {

        made.setText(madeIn);
      }
      if (price != null) {

        prc.setText(price);
      }
    }

  }

  /**
   * Set up the {@link android.app.ActionBar}, if the API is available.
   */
  @TargetApi(Build.VERSION_CODES.HONEYCOMB)
  private void setupActionBar() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
      getActionBar().setDisplayHomeAsUpEnabled(true);
    }
  }

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

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case android.R.id.home:
      // This ID represents the Home or Up button. In the case of this
      // activity, the Up button is shown. Use NavUtils to allow users
      // to navigate up one level in the application structure. For
      // more details, see the Navigation pattern on Android Design:
      //
      // http://developer.android.com/design/patterns/navigation.html#up-vs-back
      //
      NavUtils.navigateUpFromSameTask(this);
      return true;
    }
    return super.onOptionsItemSelected(item);
  }

  @Override
  protected void onSaveInstanceState(Bundle outState) {
    // TODO Auto-generated method stub
    super.onSaveInstanceState(outState);

    // Store UI state to the savedInstanceState.
    // This bundle will be passed to onCreate on next call.

    EditText wgt = (EditText) findViewById(R.id.weight);
    EditText man = (EditText) findViewById(R.id.manuf);
    EditText made = (EditText) findViewById(R.id.madein);
    EditText prc = (EditText) findViewById(R.id.price);

    String weight = wgt.getText().toString();
    String manufacturer = man.getText().toString();
    String madeIn = made.getText().toString();
    String price = prc.getText().toString();

    outState.putString("WGT", weight);
    outState.putString("MAN", manufacturer);
    outState.putString("MADE", madeIn);
    outState.putString("PRC", price);

  }

  /*
   * 
   * @Override protected void onRestoreInstanceState(Bundle
   * savedInstanceState) { // TODO Auto-generated method stub
   * super.onRestoreInstanceState(savedInstanceState);
   * 
   * EditText weight = (EditText)findViewById(R.id.weight); EditText man =
   * (EditText)findViewById(R.id.manuf);
   * 
   * CharSequence wgt = savedInstanceState.getCharSequence("weight");
   * CharSequence manf = savedInstanceState.getCharSequence("man");
   * weight.setText(wgt); man.setText(manf); }
   */
  public void saveState(View view) {

    this.finish();
  }

  public void cancel(View view) {

    finish();

  }

}

Java Source Code List

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