MusicQuiz.java :  » Music-Sound » mdquiz » g » qmq » Android Open Source

package g.qmq;

import java.util.Locale;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.graphics.Typeface;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.widget.Button;

import com.admob.android.ads.AdManager;
import com.admob.android.ads.InterstitialAd;
import com.admob.android.ads.InterstitialAdListener;
import com.admob.android.ads.InterstitialAd.Event;

public class MusicQuiz extends Activity implements OnClickListener,
    OnTouchListener, InterstitialAdListener {
  private SharedPreferences prefs = null;
  private Button btnNew, btnSet, btnBoard, btnExit;
  private View tv;
  private boolean showAnim;
  private InterstitialAd mInterstitialAd;
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE); // Hide title bar.

    /*
     * Country and Language List.
     * http://developer.android.com/reference/java/util/Locale.html
     */
    Typeface tf = Typeface
        .createFromAsset(getAssets(), "fonts/oldengl.ttf");
    prefs = getSharedPreferences("g.qmq_preferences", 0);
    boolean forceEN = prefs.getBoolean("force_en", false);
    if (forceEN) {
      String languageToLoad = "en";
      Locale locale = new Locale(languageToLoad);
      Locale.setDefault(locale);
      Configuration config = new Configuration();
      config.locale = locale;
      getBaseContext().getResources().updateConfiguration(config,
          getBaseContext().getResources().getDisplayMetrics());
    }
    setContentView(R.layout.main);

    showAnim = prefs.getBoolean("anim", true);
    if (!prefs.getBoolean("iniData", false))
      iniSystem();

    // Ad Testing
//    AdManager.setTestDevices(new String[] { AdManager.TEST_EMULATOR });

    mInterstitialAd = new InterstitialAd(Event.APP_START, this);
    mInterstitialAd.requestAd(this);

    // Set OnClick Listener.
    btnNew = (Button) findViewById(R.id.btnNew);
    btnNew.setOnClickListener(this);
    btnNew.setOnTouchListener(this);
    btnNew.setTypeface(tf);

    btnSet = (Button) findViewById(R.id.btnSettings);
    btnSet.setOnClickListener(this);
    btnSet.setOnTouchListener(this);
    btnSet.setTypeface(tf);

    btnBoard = (Button) findViewById(R.id.btnBoard);
    btnBoard.setOnClickListener(this);
    btnBoard.setOnTouchListener(this);
    btnBoard.setTypeface(tf);

    btnExit = (Button) findViewById(R.id.btnExit);
    btnExit.setOnClickListener(this);
    btnExit.setOnTouchListener(this);
    btnExit.setTypeface(tf);

    tv = findViewById(R.id.side_note);
    tv.setVisibility(View.INVISIBLE);
    // Start-up animations
    if (showAnim)
      animCtrl(false);
  }

  private void animCtrl(boolean out) {
    animToolBox anim = new animToolBox('l', out);
    anim.setTime(1500);
    long delate = 0;
    anim.animMove(btnNew);
    anim.setDelate(delate += 150);
    anim.animMove(btnSet);
    anim.setDelate(delate += 150);
    anim.animMove(btnBoard);
    anim.setDelate(delate += 150);
    anim.animMove(btnExit);
  }

  private void iniSystem() {
    AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
    alertDialogBuilder.setIcon(R.drawable.icon_common);
    alertDialogBuilder.setMessage(R.string.agreement);
    alertDialogBuilder.setTitle("Welcome to MDroid"); // TODO MOVE TO XML
    alertDialogBuilder.setPositiveButton("OK",
        new DialogInterface.OnClickListener() {
          @Override
          public void onClick(DialogInterface dialog, int whichButton) {
            prefs = getSharedPreferences("g.qmq_preferences", 0);
            SharedPreferences.Editor editor = prefs.edit();
            editor.putBoolean("iniData", true);
            editor.commit();
            iniFolderSelect();
          }
        });
    alertDialogBuilder.setCancelable(false);
    final AlertDialog startDialog = alertDialogBuilder.create();
    startDialog.show();
  }

  private void iniFolderSelect() {
    AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
    alertDialogBuilder.setIcon(R.drawable.icon_common);
    alertDialogBuilder.setTitle("Welcome to MDroid"); // TODO MOVE TO XML
    alertDialogBuilder
        .setMessage("To get started, you need to select your music folder."); // TODO
    // MOVE
    // TO
    // XML
    alertDialogBuilder.setPositiveButton("Continue",
        new DialogInterface.OnClickListener() {
          @Override
          public void onClick(DialogInterface dialog, int whichButton) {
            startActivity(new Intent(MusicQuiz.this,
                DirBrowser.class));
          }
        });
    alertDialogBuilder.setCancelable(false);
    final AlertDialog startDialog = alertDialogBuilder.create();
    startDialog.show();
  }

  @Override
  public void onClick(View v) {
    switch (v.getId()) {
    case R.id.btnNew:
      openNewQuizDialog();
      break;
    case R.id.btnSettings:
      overridePendingTransition(R.anim.hold, R.anim.fade);
      startActivity(new Intent(this, Prefs.class));
      break;
    case R.id.btnBoard:
      overridePendingTransition(R.anim.hold, R.anim.fade);
      startActivity(new Intent(this, sBoard.class).putExtra("UID", -1)
          .putExtra("mode", 0));
      break;
    case R.id.btnExit:
      android.os.Process.killProcess(android.os.Process.myPid());
      break;
    }
  }

  private void openNewQuizDialog() {
    // new AlertDialog.Builder(this)
    // .setTitle(R.string.mode_title)
    // .setItems(R.array.quizMode,
    // new DialogInterface.OnClickListener() {
    // public void onClick(
    // DialogInterface dialoginterface, int i) {
    // startAct(i);
    // }
    // }).setCancelable(true).show();
    overridePendingTransition(R.anim.zoom_enter, R.anim.fade);
    startActivity(new Intent(this, ModeSelection.class));
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    super.onCreateOptionsMenu(menu);
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.settings:
      startActivity(new Intent(this, Prefs.class));
      return true;
      // More items go here (if any) ...
    case R.id.about:
      startActivity(new Intent(this, About.class));
      return true;
    }
    return false;
  }

  // Click effect
  @Override
  public boolean onTouch(View v, MotionEvent e) {
    if (e.getAction() == MotionEvent.ACTION_DOWN) {
      v.setBackgroundResource(R.drawable.btn_main_hrev_c);
    } else if (e.getAction() == MotionEvent.ACTION_UP) {
      v.setBackgroundResource(R.drawable.btn_main_hrev);
    }
    return false;
  }

  @Override
  protected void onDestroy() {
    super.onDestroy();
    System.exit(0);
    // android.os.Process.killProcess(android.os.Process.myPid());
  }

  /*******************
   * Admob Ads control.
   */
  @Override
  public void onFailedToReceiveInterstitial(InterstitialAd interstitialAd) {
    Log.e("ADS FAIL","FAILED TO RECEIVE ADS");
  }

  @Override
  public void onReceiveInterstitial(InterstitialAd interstitialAd) {
    if (interstitialAd == mInterstitialAd) {
      mInterstitialAd.show(this);
    }
  }
  /**
   * Admob Ads control.
   ******************/
}