android错误笔记总结

最新推荐文章于 2025-04-25 07:00:00 发布

原创最新推荐文章于 2025-04-25 07:00:00 发布 · 786 阅读

0 ·

CC 4.0 BY-SA版权

本文深入探讨了Android应用中涉及的权限管理、Activity配置、关键功能实现等核心内容，帮助开发者更好地理解并掌握Android应用的开发技巧。

1.是否写权限；

<uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    
    <uses-permission android:name="android.permission.READ_CONTACTS" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.READ_LOGS" />
    <uses-permission android:name="android.permission.VIBRATE" /> 
    
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
    
    <uses-permission android:name="android.permission.CAMERA" />

    <uses-feature android:name="android.hardware.camera.autofocus" />
    <uses-feature android:name="android.hardware.camera" />
    
    
    
    <uses-permission android:name="android.permission.RECEIVE_SMS" />
    <uses-permission android:name="android.permission.GET_TASKS" />
    
   <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    
    <supports-screens
        android:anyDensity="true"
        android:largeScreens="true"
        android:normalScreens="true"
        android:smallScreens="true"
       />
    
<instrumentation
        android:name="android.test.InstrumentationTestRunner"
        android:targetPackage=""/>
            <application
         android:name="com.junxie.MyApplication"
        android:allowBackup="true"

        android:icon="@drawable/logo"
        android:label="@string/app_name">
          <uses-library android:name="android.test.runner" />