package org.android.textbook.lesson3.activityanimationsample; import android.os.Bundle; import android.app.Activity; import android.view.Menu; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; public class ActivityAnimationSampleDetail extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_activity_animation_sample_detail); Button startBtn = (Button) findViewById(R.id.end); startBtn.setOnClickListener(mOnClickListener); } private OnClickListener mOnClickListener = new OnClickListener() { @Override public void onClick(View v) { finish(); } }; @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.activity_animation_sample, menu); return true; } }