闪屏页逻辑及布局

 activity_splash.xml

<?xml version="1.0" encoding="utf-8"?>

 
 
 
 

 SplashActivity.java

通过Handler实现

public class SplashActivity extends AppCompatActivity {
 //跳过按钮
 private Button btnSkip;
 private Handler handler = new Handler();
 private Runnable runnableToLogin = new Runnable() {
  @Override
  public void run() {
   toLoginActivity();
  }
 };
 
 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_splash);
 
  initView();
  initEvent();
 
  //延迟4秒
  handler.postDelayed(runnableToLogin,4000);
 
 }
 
 //初始化组件
 public void initView(){
  btnSkip = findViewById(R.id.splash_btn_skip);
 }
 
 //监听事件
 public void initEvent(){
  btnSkip.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    //防止LoginActivity被打开两次
    handler.removeCallbacks(runnableToLogin);
    toLoginActivity();
   }
  });
 }
 
 /**
  * 跳转到登录界面
  */
 private void toLoginActivity(){
  Intent intent = new Intent(this,LoginActivity.class);
  startActivity(intent);
  finish();
 }
 
 @Override
 protected void onDestroy() {
  super.onDestroy();
  //防止内存泄漏
  handler.removeCallbacks(runnableToLogin);
 }
}

设置主题样式

 style.xml中

3.2 AndroidManifest.xml中

<?xml version="1.0" encoding="utf-8"?>