Android Open Source - Android_Youtube_Sampler Splash

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Back to project page Android_Youtube_Sampler.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.pgmacdesign.youtubebasics;
/* w  ww  .j  av a 2s . co m*/
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.media.MediaPlayer;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;

//Splash screen. To be played at the beginning of the app
public class Splash extends Activity {

  //For the intro music / song playing in the background
  MediaPlayer ourIntroSong;

  protected void onCreate(Bundle inputVariableToSendToSuperClass) {

    super.onCreate(inputVariableToSendToSuperClass);
    setContentView(R.layout.splash);

    //Opening Splash screen sound byte.
    ourIntroSong = MediaPlayer.create(Splash.this, R.raw.cinematic_impact);
    ourIntroSong.start();

    //Check for network connection. This is, after all, a web-based app and needs internet to run videos via youtube
    boolean do_we_have_network_connection = false;
    do_we_have_network_connection = haveNetworkConnection();

    if (do_we_have_network_connection){
      //Working network connection!
      Thread timer = new Thread() {
        public void run() {
          try {
            sleep(3100);
            Intent intent = new Intent(Splash.this, MainActivity.class);
            startActivity(intent);
            finish();
          } catch (InterruptedException e) {
            e.printStackTrace();
          } catch (Exception e){
            e.printStackTrace();
          }
        }
      };
      timer.start();

    } else {
      //No network connection!
      DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int which) {
          switch (which) {
            //If they hit Close, the app will close until they have network connection
            case DialogInterface.BUTTON_NEGATIVE:
              try {
                dialog.dismiss();
                finish();
              } catch (Exception e) {
                e.printStackTrace();
              }
              break;
          }
        }
      };
      String confirm = "You currently do not have a network connection. Please connect to the internet before Running this application as it needs internet to play videos";
      AlertDialog.Builder builder = new AlertDialog.Builder(this);
      builder.setMessage(confirm).setNegativeButton("Close", dialogClickListener).show();
    }
  }


  @Override
  protected void onPause() {
    super.onPause();
    //This kills the music so it isn't carried over between splash screens
    ourIntroSong.release();

  }

  //Check for internet connection, either wifi or mobile (3g/ 4g)
  private boolean haveNetworkConnection() {
    boolean haveConnectedWifi = false;
    boolean haveConnectedMobile = false;

    ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo[] netInfo = cm.getAllNetworkInfo();
    for (NetworkInfo ni : netInfo) {
      if (ni.getTypeName().equalsIgnoreCase("WIFI"))
        if (ni.isConnected())
          haveConnectedWifi = true;
      if (ni.getTypeName().equalsIgnoreCase("MOBILE"))
        if (ni.isConnected())
          haveConnectedMobile = true;
    }
    return haveConnectedWifi || haveConnectedMobile;
  }
}

Java Source Code List

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