AndroidMainifest.xml文件属性

 1 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 2     package="com.example.first">
 3 
 4     <uses-permission android:name="android.permission.INTERNET" />
 5 
 6     <application
 7         android:allowBackup="true"
 8         android:icon="@mipmap/ic_launcher"
 9         android:label="@string/app_name"
10         android:roundIcon="@mipmap/ic_launcher_round"
11         android:supportsRtl="true"
12         android:theme="@style/Theme.First">
13         
14         
61         <activity
62             android:name=".TextViewActivity"
63             android:exported="false" />
64         <activity
65             android:name=".ButtonActivity3"
66             android:exported="false" />
67         <activity
68             android:name=".MainActivity"
69             android:exported="true">
70             
71             
72             
73             
74             <intent-filter>
75                 <action android:name="android.intent.action.MAIN" />
76 
77                 <category android:name="android.intent.category.LAUNCHER" />
78             intent-filter>
79             
80         activity>
81     application>
82 
83 manifest>