chinwag-android/app/src/main/java/com/keylesspalace/tusky/SplashActivity.java

/* Copyright 2017 Andrew Dawson
 *
 * This file is part of Tusky.
 *
 * Tusky is free software: you can redistribute it and/or modify it under the terms of the GNU
 * Lesser General Public License as published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
 * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
 * General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along with Tusky. If
 * not, see <http://www.gnu.org/licenses/>. */

package com.keylesspalace.tusky;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.Window;
import android.view.WindowManager;

public class SplashActivity extends Activity {
    private static int SPLASH_TIME_OUT = 2000;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);

        setContentView(R.layout.activity_splash);

        /* Determine whether the user is currently logged in, and if so go ahead and load the
         * timeline. Otherwise, start the activity_login screen. */
        SharedPreferences preferences = getSharedPreferences(
                getString(R.string.preferences_file_key), Context.MODE_PRIVATE);
        String domain = preferences.getString("domain", null);
        String accessToken = preferences.getString("accessToken", null);

        final Intent intent;

        if (domain != null && accessToken != null) {
            intent = new Intent(this, MainActivity.class);
        } else {
            intent = new Intent(this, LoginActivity.class);
        }

        new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                startActivity(intent);
                finish();
            }
        }, SPLASH_TIME_OUT);
    }
}