网络记事本第二阶段第六天
今天进行额外部分的
注册activity的代码的实现
package com.example.myapplication; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; public class RegisterActivity extends AppCompatActivity implements View.OnClickListener { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main_register_step_one); findViewById(R.id.ib_navigation_back).setOnClickListener(this); } @Override public void onClick(View view) { switch (view.getId()) { case R.id.ib_navigation_back: finish(); break; } }