SplashActivity.java

/*
 * MIT License
 *
 * Copyright (c) 2017 Jan Heinrich Reimer
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.heinrichreimersoftware.materialintro.demo;

import android.content.Intent;
import androidx.databinding.DataBindingUtil;
import android.os.Bundle;
import android.os.Handler;
import androidx.appcompat.app.AppCompatActivity;

import com.heinrichreimersoftware.materialintro.demo.databinding.ActivitySplashBinding;

public class SplashActivity extends AppCompatActivity {

    private final Handler waitHandler = new Handler();
    private final Runnable waitCallback = new Runnable() {
        @Override
        public void run() {
            Intent intent = new Intent(SplashActivity.this, FinishActivity.class);
            startActivity(intent);
            finish();
        }
    };

    private ActivitySplashBinding binding;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        binding = DataBindingUtil.setContentView(this, R.layout.activity_splash);

        //Fake wait 2s to simulate some initialization on cold start (never do this in production!)
        waitHandler.postDelayed(waitCallback, 2000);
    }

    @Override
    protected void onDestroy() {
        waitHandler.removeCallbacks(waitCallback);
        super.onDestroy();
    }
}