WelcomeActivity.java

package com.devtf_l.app.activity;

import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.Button;

import com.devtf_l.app.R;

/**
 * Created by kyler on 10/24/14.
 */
public class WelcomeActivity extends Activity {
	private Animation animFadeIn;

	@TargetApi(Build.VERSION_CODES.LOLLIPOP)
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_welcome_layout);
		View decorView = getWindow().getDecorView();
		if (Build.VERSION.SDK_INT == Build.VERSION_CODES.LOLLIPOP) {
			getWindow().setStatusBarColor(getResources().getColor(R.color.teal_500));
			decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
		} else if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
			decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
					| View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_IMMERSIVE);
		}
		// getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
		final Button continueButton = (Button) findViewById(R.id.splashContinueButton);
		animFadeIn = AnimationUtils.loadAnimation(this, android.R.anim.fade_in);
		animFadeIn.setDuration(2700);
		Handler handler = new Handler();
		handler.postDelayed(new Runnable() {
			public void run() {
				continueButton.startAnimation(animFadeIn);
				continueButton.setVisibility(View.VISIBLE);
			}
		}, 3550);
		continueButton.setOnClickListener(new View.OnClickListener() {
			public void onClick(View v) {
				Intent continueIntent = new Intent(WelcomeActivity.this, ToolbarMenudrawerActivity.class);
				startActivity(continueIntent);
				finish();
			}
		});
	}
}