Android Open Source - WiFiSharer Redirect Activity

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From Project

Back to project page WiFiSharer.

License

The source code is released under:

MIT License

Java Source Code

package com.example.wifisharer;
//from ww w.j a v a  2s . c  o  m
import android.os.AsyncTask;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.util.Log;
import android.view.Gravity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextSwitcher;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.ViewSwitcher.ViewFactory;

public class RedirectActivity extends Activity
{
  private static TextSwitcher mSwitcher;
  Button btnNext;

  // Array of String to Show In TextSwitcher



  @Override
  protected void onCreate(Bundle savedInstanceState)
  {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    //setContentView(R.layout.activity_redirect);

    SharedPreferences mPrefs;
    final String welcomeScreenShownPref = "welcomeScreenShown";

    mPrefs = PreferenceManager.getDefaultSharedPreferences(this);

    // second argument is the default to use if the preference can't be found
    Boolean welcomeScreenShown = mPrefs.getBoolean(welcomeScreenShownPref, false);

    if (!welcomeScreenShown) {
      setContentView(R.layout.activity_redirect);

      setContentView(R.layout.activity_redirect);
      btnNext=(Button) findViewById(R.id.bnick);
      // get The references
      mSwitcher = (TextSwitcher) findViewById(R.id.textSwitchWc);
      mSwitcher.setFactory(new ViewFactory() {

        public View makeView() {
          // TODO Auto-generated method stub
          // create new textView and set the properties like clolr, size etc
          TextView myText = new TextView(RedirectActivity.this);
          myText.setGravity(Gravity.TOP | Gravity.CENTER_HORIZONTAL);
          myText.setTextSize(36);
          myText.setTextColor(Color.argb(1000,128,226,247));
          return myText;
        }
      });

      // Declare the in and out animations and initialize them 
      Animation in = AnimationUtils.loadAnimation(this,android.R.anim.fade_in);
      Animation out = AnimationUtils.loadAnimation(this,android.R.anim.fade_out);

      // set the animation type of textSwitcher

      mSwitcher.setInAnimation(in);
      mSwitcher.setOutAnimation(out);
      //mSwitcher.setText("Welcome to WiFiSharer");
      //SetText("Welcome to WiFiSharer");
      new WaitBetweenAnimations().execute(10,300);
      new WaitBetweenAnimations().execute(20,2500);
      //mSwitcher.setText("Enter yor nick");
      btnNext = (Button) findViewById(R.id.bnick);
      btnNext.setOnClickListener(new OnClickListener() {

        @SuppressLint("ShowToast")
        @Override
        public void onClick(View arg0) {
        // TODO Auto-generated method stub
        EditText et = (EditText) findViewById(R.id.etnick);
        String Nick = et.getText().toString();
        if(!Nick.equals(null)){
        mSwitcher.setText("Preference saved");
        SharedPreferences mPrefs;
        mPrefs = PreferenceManager.getDefaultSharedPreferences(RedirectActivity.this);
        SharedPreferences.Editor editor = mPrefs.edit();
        editor.putString("Nick", Nick);
        editor.putBoolean(welcomeScreenShownPref, true);
        editor.commit();
        Toast.makeText(RedirectActivity.this, "Preference saved", 3000);
        finish();
        startActivity(new Intent(RedirectActivity.this, MainActivity.class));
        }
        else
        {
          Toast.makeText(RedirectActivity.this, "Nick cannot be blank", 3000);
        }
      }
      });
    }
    else{
      finish();
      startActivity(new Intent(this, MainActivity.class));
    }

  }

  // ClickListener for NEXT button
  // When clicked on Button TextSwitcher will switch between texts
  // The current Text will go OUT and next text will come in with specified animation
  public static void SetText(String str) {
    mSwitcher.setText(str);
  }
}

class WaitBetweenAnimations extends AsyncTask<Integer, Integer, Integer>
{

  @Override
  protected Integer doInBackground(Integer... arg0) {
    // TODO Auto-generated method stub
    try {
      Thread.sleep(arg0[1]);
      return  arg0[0];
    } catch (InterruptedException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    return null;
  }
  @Override
  protected void onPostExecute(Integer result) {
    // TODO Auto-generated method stub
    super.onPostExecute(result);
    if(result==10) RedirectActivity.SetText("Welcome to WiFiSharer");
    else if(result==20) RedirectActivity.SetText("Enter your Nick");
  }
    
}

Java Source Code List

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