添加设置页面

src/sixaunyi/.idea/misc.xml

@@ -11,6 +11,7 @@
         <entry key="..\:/AndroidTool/AndriodProject/shaobing/src/sixaunyi/app/src/main/res/layout/activity_detect.xml" value="0.25364583333333335" />
         <entry key="..\:/AndroidTool/AndriodProject/shaobing/src/sixaunyi/app/src/main/res/layout/activity_login.xml" value="0.25364583333333335" />
         <entry key="..\:/AndroidTool/AndriodProject/shaobing/src/sixaunyi/app/src/main/res/layout/activity_main.xml" value="0.2390625" />
+        <entry key="..\:/AndroidTool/AndriodProject/shaobing/src/sixaunyi/app/src/main/res/layout/activity_setting.xml" value="0.134375" />
         <entry key="..\:/AndroidTool/AndriodProject/shaobing/src/sixaunyi/app/src/main/res/layout/activity_speed.xml" value="0.25364583333333335" />
         <entry key="..\:/AndroidTool/AndriodProject/shaobing/src/sixaunyi/app/src/main/res/layout/activity_video.xml" value="0.2390625" />
         <entry key="..\:/AndroidTool/AndriodProject/shaobing/src/sixaunyi/app/src/main/res/layout/content_detect.xml" value="0.2390625" />

src/sixaunyi/app/src/main/java/com/example/sixaunyi/LoginActivity.java

@@ -10,7 +10,6 @@ public class LoginActivity extends AppCompatActivity {
     private EditText mUsername;
     private EditText mPassword;
     private Button mLoginButton;
-
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -19,7 +18,6 @@ public class LoginActivity extends AppCompatActivity {
         mUsername = findViewById(R.id.username);
         mPassword = findViewById(R.id.password);
         mLoginButton = findViewById(R.id.login);
-
         // 设置登录按钮的点击事件
         mLoginButton.setOnClickListener(v -> {
             // 获取用户输入的用户名和密码