Android Open Source - Fall_Prevention_2013 Write Name

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License

The source code is released under:

Apache License

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Java Source Code

/*******************************************************************************
 * Licensed to UbiCollab.org under one or more contributor
 * license agreements.  See the NOTICE file distributed 
 * with this work for additional information regarding
 * copyright ownership. UbiCollab.org licenses this file
 * to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 * //from   w  ww  . j a v  a 2  s . c om
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 ******************************************************************************/
package ntnu.stud.valens.demonstration.activity;

import ntnu.stud.valens.demonstration.R;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.view.View;
import android.widget.EditText;

/**
 * Handles the write name screen. Called the first time when the program is
 * launched.
 * 
 * @author Elias
 */
public class WriteName extends Activity {

  @Override
  /**
   * Creates the viewable contents on the screen 
   */
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_write_name);
  }

  /**
   * Method is fired by button click. Takes the user to the main screen.
   * Stores the name in a file.
   * 
   * @param view
   *            - Provided on all onClick events by the OS.
   */
  public void fireName(View view) {
    // Declerates new instance of the class MainScreen
    // which shows the smiley-feedbacks
    Intent intent = new Intent(this, MainScreen.class);
    // Extract information from text field
    EditText eText = (EditText) findViewById(R.id.editText1);
    String name = eText.getText().toString();
    // Store the name in the phone, using the shared preferences file
    SharedPreferences sp = PreferenceManager
        .getDefaultSharedPreferences(this);
    SharedPreferences.Editor editor = sp.edit();
    // Displays the edited name
    editor.putString("name", name);
    editor.commit();
    // Start next activity
    startActivity(intent);
    // Makes sure this activity goes away and cannot be accessed with
    // back-button
    this.finish();

  }

}

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