是否可以在我的Activity上更改搜索对话框(Android 3.0之前)?这是按下硬件搜索按钮时下拉的搜索栏。通过改变,我的意思是修改布局。如果可以的话,我想为它添加一个额外的按钮。
答案 0 :(得分:1)
我认为浮动搜索框就是你想要的〜 这并不难,但它的配置稍微复杂一点〜 首先,您需要配置搜索栏的参数 新的一个searchable.xml配置文件,如下所示:
<searchable xmlns:android=http://schemas.android.com/apk/res/android
<!-- label is the text at the bottom of the search bar,hint is the text in the search bar -->
android:label="@string/search_label"
android:hint="@string/search_hint"
android:searchMode="showSearchLabelAsBadge"
<!-- voice search -->
android:voiceSearchMode="showVoiceSearchButton|launchRecognizer"
android:voiceLanguageModel="free_form"
android:voicePromptText="@string/search_invoke"
<!-- Configure search suggestions-->
android:searchSuggestAuthority="com.android.cbin.SearchSuggestionSampleProvider"
android:searchSuggestSelection=" ? "
/>
你应该在mainfest.xml中执行此操作:
<activity android:name="SearchResultActivity">
<intent-filter>
<action android:name="android.intent.action.SEARCH"></action>
</intent-filter>
<!-- searchable.xml -->
<meta-data android:resource="@xml/searchable"
android:name="android.app.searchable"></meta-data>
</activity>
<!-- For each Activity can use search bar,
be sure to start the label into the Activity
in which the value is the search results-->
<meta-data android:name="android.app.default_searchable"
android:value=".SearchResultActivity"
/>
<provider android:name="SearchSuggestionSampleProvider"
android:authorities="com.android.cbin.SearchSuggestionSampleProvider"></provider>
然后覆盖Activity
的onSearchRequested函数几乎就是这样,忘了细节〜。〜!!!
祝你好运〜