Java tutorial
/* * Instincts 2k17 * Copyright (C) 2017 Adithya J * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/> */ package com.pimp.instincts.activities; import android.content.Intent; import android.os.Bundle; import android.os.Handler; import android.support.annotation.Nullable; import android.support.v4.app.ActivityOptionsCompat; import android.support.v4.util.Pair; import android.support.v7.app.AppCompatActivity; import android.util.DisplayMetrics; import android.view.View; import android.widget.ImageView; import com.lukedeighton.wheelview.WheelView; import com.pimp.instincts.R; import butterknife.BindView; import butterknife.ButterKnife; import static com.pimp.instincts.R.id.wheelview; public class SplashActivity extends AppCompatActivity { @BindView(R.id.logo) ImageView logo; @BindView(wheelview) WheelView wheelView; @BindView(R.id.spin_arrow) ImageView spinArrow; @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); int mUIFlag = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LOW_PROFILE | View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; getWindow().getDecorView().setSystemUiVisibility(mUIFlag); setContentView(R.layout.activity_splash); ButterKnife.bind(this); DisplayMetrics displayMetrics = this.getResources().getDisplayMetrics(); spinArrow.setTranslationX(-2000); wheelView.setTranslationX(2000); wheelView.setWheelRadius(displayMetrics.widthPixels / 2); wheelView.setWheelItemRadius(displayMetrics.widthPixels / 6); new Handler().postDelayed(new Runnable() { @Override public void run() { startSecondActivity(); } }, 1000); } private void startSecondActivity() { Intent intent = new Intent(this, HomeActivity.class); ActivityOptionsCompat transitionActivityOptions = ActivityOptionsCompat.makeSceneTransitionAnimation(this, Pair.create((View) logo, "logo"), Pair.create((View) wheelView, "wheel"), Pair.create((View) spinArrow, "arrow")); startActivity(intent, transitionActivityOptions.toBundle()); } }