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Anders Activities Intent Filter, Action View and category Default
原标题:Android Activity Intent Filter, Action View and Category Default

我正在研究样本和海底应用。

<intent-filter>
    <action android:name="android.intent.action.VIEW" />
    <category android:name="android.intent.category.DEFAULT" />
</intent-filter>

我注意到,我的活动在没有这种意图渗透的情况下开始罚款。 因此,这一意图的渗透点是什么,最好包括这些意图?

最佳回答

<intent-filter> 至少必须提供你希望开始申请的第一项活动。

:

<intent-filter>
    <action android:name="android.intent.action.VIEW" />
    <category android:name="android.intent.category.DEFAULT" />
</intent-filter>

如果给某项活动,则其宗旨是使用户能够与下述活动互动:<代码>VIEW<>>>/code>或EDITINSERT

LAUNCHER

没有必要为每一项活动提供<代码><intent-filter>,但正如开发商指南所述,这将是更好的使用做法。

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