The challenge of class must be met

[zymir]

Finding an example of implementation http://javarticles.com/2015/10/android-rate-app-example.html

The essence of this example is: After the 3rd launches of the annex, a communication is issued requesting an assessment of the annex. I'm trying to do the same in my annex, but I can't understand how to link or trigger the implementation of these actions. Classes themselves, class Raiting

 public class Rating extends AppCompatActivity {
   int mlaunchCount = 3;
    public boolean bool;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    AppPreferences.getInstance(getApplicationContext()).incrementLaunchCount();

    showRateAppDialogIfNeeded();
    mlaunchCount++;
}

public void showRateAppDialogIfNeeded() {
    bool = AppPreferences.getInstance(getApplicationContext()).getAppRate();
    int i = AppPreferences.getInstance(getApplicationContext()).getLaunchCount();
    if ((bool) && (i == 3)) {
        createAppRatingDialog(getString(R.string.rate_app_title), getString(R.string.rate_app_message)).show();
    }
}

public AlertDialog createAppRatingDialog(String rateAppTitle, String rateAppMessage) {
    AlertDialog dialog = new AlertDialog.Builder(this).setPositiveButton(getString(R.string.dialog_app_rate), new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface paramAnonymousDialogInterface, int paramAnonymousInt) {
            openAppInPlayStore(getApplication());
            AppPreferences.getInstance(getApplicationContext()).setAppRate(false);
        }
    }).setNegativeButton(getString(R.string.dialog_your_feedback), new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface paramAnonymousDialogInterface, int paramAnonymousInt) {
            openFeedback(getApplication());
            AppPreferences.getInstance(getApplicationContext()).setAppRate(false);
        }
    }).setNeutralButton(getString(R.string.dialog_ask_later), new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface paramAnonymousDialogInterface, int paramAnonymousInt) {
            paramAnonymousDialogInterface.dismiss();
            AppPreferences.getInstance(getApplicationContext()).resetLaunchCount();
        }
    }).setMessage(rateAppMessage).setTitle(rateAppTitle).create();
    return dialog;
}

public static void openAppInPlayStore(Context paramContext) {
    paramContext.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("ссылка на приложение")));
}

public static void openFeedback(Context paramContext) {
    Intent localIntent = new Intent(Intent.ACTION_SEND);
    localIntent.putExtra(Intent.EXTRA_EMAIL, new String[]{"почта"});
    localIntent.putExtra(Intent.EXTRA_CC, "");
    String str = null;
    try {
        str = paramContext.getPackageManager().getPackageInfo(paramContext.getPackageName(), 0).versionName;
        localIntent.putExtra(Intent.EXTRA_SUBJECT, "Обратная связь");
        localIntent.putExtra(Intent.EXTRA_TEXT, "\n\n----------------------------------\n Device OS: Android \n Device OS version: " +
                Build.VERSION.RELEASE + "\n App Version: " + str + "\n Device Brand: " + Build.BRAND +
                "\n Device Model: " + Build.MODEL + "\n Device Manufacturer: " + Build.MANUFACTURER);
        localIntent.setType("message/rfc822");
        paramContext.startActivity(Intent.createChooser(localIntent, "Выберите e-mail пользователя :"));
    } catch (Exception e) {
        Log.d("Открыть отзыв", e.getMessage());
    }
}

}

Class preference

  public class AppPreferences {

private static AppPreferences sInstance;

private SharedPreferences mPrefs;

private static final String PREF_APP_RATE = "pref_app_rate";

private static final String PREF_LAUNCH_COUNT = "pref_launch_count";

private AppPreferences(Context paramContext) {
    this.mPrefs = paramContext.getSharedPreferences("app_prefs", 0);
}

public static AppPreferences getInstance(Context paramContext) {
    if (sInstance == null) {
        sInstance = new AppPreferences(paramContext);
    }
    return sInstance;
}

public boolean getAppRate() {
    return this.mPrefs.getBoolean(PREF_APP_RATE, true);
}

public void setAppRate(boolean paramBoolean) {
    SharedPreferences.Editor localEditor = this.mPrefs.edit();
    localEditor.putBoolean(PREF_APP_RATE, paramBoolean);
    localEditor.commit();
}

public int getLaunchCount() {
    return this.mPrefs.getInt(PREF_LAUNCH_COUNT, 0);
}

public void incrementLaunchCount() {
    int i = getLaunchCount();
    SharedPreferences.Editor localEditor = this.mPrefs.edit();
    localEditor.putInt(PREF_LAUNCH_COUNT, i + 1);
    localEditor.commit();
}

public void resetLaunchCount() {
    SharedPreferences.Editor localEditor = this.mPrefs.edit();
    localEditor.remove(PREF_LAUNCH_COUNT);
    localEditor.commit();
}

}

And the main class where I want to be directly implemented

   public class MainActivity extends FragmentActivity {

String name = "ПЕРВЫЙ ЭКРАН";
private static final String TAG = "Fragment";
SharedPreferences prefs = null;
Intent intent;
public Tracker mTracker;
ViewPager pager;

PagerAdapter pagerAdapter;


@Override
protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

rating=new Rating();

pager = (ViewPager) findViewById(R.id.pager);
    pagerAdapter = new MyFragmentPagerAdapter(getSupportFragmentManager());
    pager.setAdapter(pagerAdapter);
    pager.setBackgroundResource(R.drawable.potehki_fon);

    pager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
        }

        @Override
        public void onPageSelected(int position) {
            if (position == 0) {
                pager.setBackgroundResource(R.drawable.potehki_fon);
                mTracker.send(new HitBuilders.EventBuilder()
                        .setCategory("Action")
                        .setAction("ПОТЕШКИ ЭКРАН")
                        .build());

           }

            if (position == 1) {
                pager.setBackgroundResource(R.drawable.music_background);
                mTracker.send(new HitBuilders.EventBuilder()
                        .setCategory("Action")
                        .setAction("МУЗЫКАЛЬНЫЙ ЭКРНА")
                        .build());

            }
        }

        @Override
        public void onPageScrollStateChanged(int state) {

        }
    });
    ///загрузка первого экрана
    intent = new Intent(this, First_activity.class);
    prefs = getSharedPreferences("com.example.potehki.potehki", MODE_PRIVATE);
    AnalyticsApplication application = (AnalyticsApplication) getApplication();
    mTracker = application.getDefaultTracker();


    Log.i(TAG, "Setting screen name: " + name);
    mTracker.setScreenName("Потешки " + name);
    mTracker.send(new HitBuilders.ScreenViewBuilder().build());

}

[emran]

Similar https://github.com/kobakei/Android-RateThisApp

Add it. MainActivity The following method:

@Override
protected void onStart() {
    super.onStart();
Rating.onStart(this);
Rating.showRateDialogIfNeeded(this);

}