今天进行了,密码找回的部分代码的实现
package com.example.myapplication; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.Toast; public class ForgetPwdActivity extends AppCompatActivity implements View.OnClickListener{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main_retrieve_pwd); 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; } } }