Android Open Source - passby Setting Activity

• Back to App/time  ↑

From Project

Back to project page passby.

License

The source code is released under:

Copyright 2014 Firebase, https://www.firebase.com/ Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ?Software??...

Java Source Code

//#CSIT6000B#  Rio He       20227977 yheas@connect.ust.hk
//#CSIT6000B#  Cedric Liang 20220395 zliangag@connect.ust.hk
//#CSIT6000B#  Kevin Wang   20225577 zwangbo@connect.ust.hk 
package com.firebase.client;
//from w w  w  .  j a va2  s.  c  o  m
import com.firebase.androidchat.R;
import com.firebase.database.*;

import android.app.Activity;
import android.content.ContentValues;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.RadioGroup;

public class SettingActivity extends Activity {
  private DatabaseManager dbManager;
  private User user;
  private Button save_btn;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_settings);
    save_btn = (Button) this.findViewById(R.id.saveButton);
    
    // init database manager
    this.dbManager = new DatabaseManager(this);
    this.user = User.getInstance();
    
    initComponent();
    
    save_btn.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        //Log.i("user.getNickname().length()", user.getNickname());
        // first time using this APP, need to set user info
        if(user.getNickname()==null || user.getNickname().length()==0){
          // set User's info
          setUser((EditText) SettingActivity.this.findViewById(R.id.nickname), (RadioGroup) SettingActivity.this.findViewById(R.id.genderGroup));
          createUser();
          Log.i("SET USER", "in create table");
        }else{
          String prevName = new String(user.getNickname());
          Log.i("user's prevName", user.getNickname());
          // set User's info
          setUser((EditText) SettingActivity.this.findViewById(R.id.nickname), (RadioGroup) SettingActivity.this.findViewById(R.id.genderGroup));
          uptUser(prevName);
          Log.i("SET USER", "in update table");
        }
        
        Intent intent = new Intent(SettingActivity.this, LocateActivity.class);
        startActivity(intent);
      }
    });
  }
  
  private void initComponent(){
    EditText et = (EditText) this.findViewById(R.id.nickname);
    RadioButton f_btn = (RadioButton) this.findViewById(R.id.fButton);
    RadioButton m_btn = (RadioButton) this.findViewById(R.id.mButton);
    
    // if user has already set info in SQLite
    ContentValues cv = query();
    if(cv.containsKey("nickname")){
      Log.i("init component", "cv is not null");
      user.setNickname(cv.getAsString("nickname"));
      user.setGender(cv.getAsInteger("gender"));
      
      et.setText(cv.getAsString("nickname"));
      if(cv.getAsInteger("gender")==0)
        f_btn.setChecked(true);
      else
        m_btn.setChecked(true);
    }else{
      Log.i("init compoent", "cv is null");
      user.setNickname("");
      user.setGender(0);
      
      et.setText("");
      f_btn.setChecked(true);
    }
    
  }
  
  // when activity is gone, close database
  @Override
  protected void onDestroy() {
    super.onDestroy();
    dbManager.closeDB();
  }

  private void setUser(EditText et, RadioGroup gender_group){
    user.setNickname(et.getText().toString());
    if(gender_group.getCheckedRadioButtonId() == R.id.mButton)
      user.setGender(1);
    else
      user.setGender(0);
    
    //User.printUser();
  }
  
  public void createUser(){
    dbManager.createUser(user);
  }
  
  public void uptUser(String prevName){
    dbManager.uptUser(prevName);
  }
  public ContentValues query(){
    return dbManager.query();
  }
}

Java Source Code List

• Back to App/time  ↑