概览:
新建项目
打开Android Studio
,新建项目,选择Empty Views Activity
,然后下一步,项目信息根据自己需求编写.

我这边项目名称以iXayda
为例,其他保持原样.然后选择创建项目,并等待项目加载完成

项目加载完成,就可以看到如下界面了

代码编辑
activity_main.xml
首先打开布局文件app/src/main/res/layout/activity_main.xml
,该文件原始内容如下;
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
| ?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/main" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity">
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Hello World!" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
|
然后根据以下参考修改内容;
1.修改androidx.constraintlayout.widget.ConstraintLayout
为FrameLayout
;
2.删除其中的子元素内容,我这里是替换TextView
元素为WebView
,
1 2 3 4 5 6 7 8 9 10 11 12 13 14
| <?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/main" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity">
<WebView android:id="@+id/web" android:layout_width="match_parent" android:layout_height="match_parent" /> </FrameLayout>
|
MainActivity.kt
然后打开 Kotlin 代码文件``app/src/main/java/cc/guzal/ixayda/MainActivity.kt`,修改该文件为如下内容;
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
| package cc.guzal.ixayda
import android.os.Bundle import android.webkit.WebResourceRequest import android.webkit.WebView import android.webkit.WebViewClient import androidx.activity.enableEdgeToEdge import androidx.appcompat.app.AppCompatActivity import androidx.core.view.ViewCompat import androidx.core.view.WindowInsetsCompat
class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) enableEdgeToEdge() setContentView(R.layout.activity_main)
ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets -> val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars()) v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom) insets }
val webView: WebView = findViewById(R.id.web)
webView.apply { settings.apply { javaScriptEnabled = true allowContentAccess = true allowContentAccess = true domStorageEnabled = true }
webViewClient = object : WebViewClient() { override fun shouldOverrideUrlLoading( view: WebView?, request: WebResourceRequest? ): Boolean { return super.shouldOverrideUrlLoading(view, request) } }
loadUrl("https://www.ixayda.com") } } }
|
申请网络权限
打开清单文件app/src/main/AndroidManifest.xml
,可以看待原先的内容如下
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
| <?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.IXayda" tools:targetApi="31"> <activity android:name=".MainActivity" android:exported="true"> <intent-filter> <action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application>
</manifest>
|
接下来,我们添加网络权限的申请配置<uses-permission android:name="android.permission.INTERNET"/>
.将该配置添加完成后,文件如下;
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
| <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools">
<uses-permission android:name="android.permission.INTERNET"/>
<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.IXayda" tools:targetApi="31"> <activity android:name=".MainActivity" android:exported="true"> <intent-filter> <action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application>
</manifest>
|
运行 App
现在点击运行,就可以看到 App 正确打开了配置的网站https://www.ixayda.com

打包 App
点击菜单Build
>Generate Signed App Bundle or APK...
,参考下图

然后签名,选择 Release,最后生成 App 就可以了

生成的 App 就在app/release/app-release.apk
里了,然后安装到手机上验证一下。
代码传送门:
Git 下载站Android App: iXayda
Hi there, I’m Mardan(ka1i).