实现用户注册页面,并单击立即注册按钮时,启动另一个activity显示填写的注册信息
时间: 2023-06-10 19:06:27 浏览: 73
首先,我们需要在布局文件中创建用户注册页面。在布局文件中添加EditText和Button,如下所示:
```
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="16dp">
<EditText
android:id="@+id/et_username"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Username"/>
<EditText
android:id="@+id/et_email"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Email"/>
<EditText
android:id="@+id/et_password"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Password"
android:inputType="textPassword"/>
<Button
android:id="@+id/btn_register"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Register"/>
</LinearLayout>
```
接下来,在Java代码中获取EditText的值,并通过Intent传递到另一个Activity中。代码如下所示:
```
public class RegisterActivity extends AppCompatActivity {
EditText etUsername, etEmail, etPassword;
Button btnRegister;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_register);
etUsername = findViewById(R.id.et_username);
etEmail = findViewById(R.id.et_email);
etPassword = findViewById(R.id.et_password);
btnRegister = findViewById(R.id.btn_register);
btnRegister.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String username = etUsername.getText().toString();
String email = etEmail.getText().toString();
String password = etPassword.getText().toString();
Intent intent = new Intent(RegisterActivity.this, ShowRegisterInfoActivity.class);
intent.putExtra("username", username);
intent.putExtra("email", email);
intent.putExtra("password", password);
startActivity(intent);
}
});
}
}
```
在ShowRegisterInfoActivity中,我们可以获取传递过来的值并显示在TextView中。代码如下所示:
```
public class ShowRegisterInfoActivity extends AppCompatActivity {
TextView tvUsername, tvEmail, tvPassword;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_show_register_info);
tvUsername = findViewById(R.id.tv_username);
tvEmail = findViewById(R.id.tv_email);
tvPassword = findViewById(R.id.tv_password);
Intent intent = getIntent();
String username = intent.getStringExtra("username");
String email = intent.getStringExtra("email");
String password = intent.getStringExtra("password");
tvUsername.setText("Username: " + username);
tvEmail.setText("Email: " + email);
tvPassword.setText("Password: " + password);
}
}
```
最后,我们需要在AndroidManifest.xml文件中添加ShowRegisterInfoActivity的声明。代码如下所示:
```
<activity android:name=".ShowRegisterInfoActivity"/>
```
现在,我们就可以启动应用程序并在注册页面中输入注册信息。单击“Register”按钮后,将启动另一个Activity,其中包含填写的注册信息。