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- <?xml version="1.0" encoding="utf-8"?>
- <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:orientation="vertical"
- android:background="#E8E8E8">
-
- <Button
- android:id="@+id/l_login"
- android:layout_width="250dp"
- android:layout_height="50dp"
- android:textSize="18sp"
- android:layout_gravity="center_horizontal"
- android:layout_marginTop="60dp"
- android:background="@drawable/button_login"
- android:textColor="#FFFFFF"
- android:text="登 录">
- </Button>
-
- <Button
- android:id="@+id/l_register"
- android:layout_width="250dp"
- android:layout_height="50dp"
- android:layout_marginTop="10dp"
- android:textSize="18sp"
- android:layout_gravity="center_horizontal"
- android:background="@drawable/button_login"
- android:textColor="#FFFFFF"
- android:text="注 册">
- </Button>
-
- </LinearLayout>
- <?xml version="1.0" encoding="utf-8"?>
- <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:orientation="vertical"
- android:background="#F4F4F4">
-
-
- <Button
- android:id="@+id/reg_register"
- android:layout_width="280dp"
- android:layout_height="50dp"
- android:layout_gravity="center_horizontal"
- android:layout_marginTop="30dp"
- android:background="@drawable/button_login"
- android:text="注 册"
- android:textColor="#FFFFFF"
- android:textSize="18sp">
- </Button>
- <Button
- android:id="@+id/reg_login"
- android:layout_width="280dp"
- android:layout_height="50dp"
- android:layout_marginTop="10dp"
- android:textSize="18sp"
- android:layout_gravity="center_horizontal"
- android:background="@drawable/button_login"
- android:textColor="#FFFFFF"
- android:text="登 陆">
- </Button>
-
- </LinearLayout>
- package com.example.myapplication;
-
- import android.content.Intent;
- import android.os.Bundle;
- import android.view.View;
- import android.widget.Button;
-
- import androidx.appcompat.app.AppCompatActivity;
-
- public class LoginActivity extends AppCompatActivity {
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.user_login);
-
- //实现页面跳转
- Button loginButton = findViewById(R.id.l_register);
- loginButton.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- //监听按钮,如果点击,则跳转
- Intent intent = new Intent();
- //前一个是目前页面,后一个是跳转的下一个页面
- intent.setClass(LoginActivity.this,RegisterActivity.class);
- startActivity(intent);
- }
- });
-
- }
-
- }
- package com.example.myapplication;
- import androidx.appcompat.app.AppCompatActivity;
-
- import android.content.Intent;
- import android.os.Bundle;
- import android.view.View;
- import android.widget.Button;
-
-
- public class RegisterActivity extends AppCompatActivity {
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.user_register);
-
- //实现页面跳转
-
- //获取按钮
- Button loginButton = findViewById(R.id.reg_login);
- loginButton.setOnClickListener(new View.OnClickListener(){
- @Override
- public void onClick(View v) {
- //监听按钮,如果点击,则跳转
- Intent intent = new Intent();
- //前一个是目前页面,后一个是跳转的下一个页面
- intent.setClass(RegisterActivity.this, LoginActivity.class);
- startActivity(intent);
- }
- });
-
- }
- }
LoginActivity
- <?xml version="1.0" encoding="utf-8"?>
- <manifest xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:tools="http://schemas.android.com/tools">
-
- <application
- android:allowBackup="true"
- android:dataExtractionRules="@xml/data_extraction_rules"
- android:fullBackupContent="@xml/backup_rules"
- android:icon="@mipmap/ic_launcher"
- android:label="@string/app_name"
- android:roundIcon="@mipmap/ic_launcher_round"
- android:supportsRtl="true"
- android:theme="@style/Theme.MyApplication"
- tools:targetApi="31"
- tools:replace="android:theme">
- <activity
- android:name=".RegisterActivity"
- android:exported="true">
- <intent-filter>
- <action android:name="android.intent.action.MAIN" />
-
- <category android:name="android.intent.category.LAUNCHER" />
- </intent-filter>
- </activity>
- <activity
- android:name=".LoginActivity"
- android:exported="true">
- <intent-filter>
- <action android:name="android.intent.action.MAIN" />
-
- <category android:name="android.intent.category.LAUNCHER" />
- </intent-filter>
- </activity>
- </application>
-
- </manifest>
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