package com.wakehao.transitionexample; import android.animation.Animator; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.support.v7.widget.Toolbar; import android.transition.Explode; import android.transition.Slide; import android.transition.Transition; import android.transition.TransitionInflater; import android.view.Gravity; import android.view.ViewAnimationUtils; import android.widget.LinearLayout; public class ContentTransitionsActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_content_transitions); initToolbar(); Slide slide=new Slide(); slide.setDuration(500); slide.setSlideEdge(Gravity.LEFT); getWindow().setEnterTransition(slide); getWindow().setReenterTransition(new Explode().setDuration(600)); } private void initToolbar() { Toolbar toolbar = (Toolbar) findViewById(R.id.toolBar); setSupportActionBar(toolbar); getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setDisplayShowTitleEnabled(false); } @Override public boolean onSupportNavigateUp() { onBackPressed(); return true; } }