1. 程式人生 > >Android中Application類用法(整個程式的全域性變數,即單例),類似於session

Android中Application類用法(整個程式的全域性變數,即單例),類似於session

<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.android.test" android:versionCode="1" android:versionName="1.0"> <uses-sdk android:minSdkVersion="8" /> <application android:icon
="@drawable/icon" android:label="@string/app_name" android:name="CustomApplication"> <!-- 將我們以前一直用的預設Application設定成自定義的CustomApplication --> <activity android:name=".FirstActivity" android:label="@string/app_name"> <intent-filter
> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name
=".SecondActivity" android:label="@string/app_name"> </activity> </application> </manifest>