改变搜索对话框

Question

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,我想给它添加一个额外的按钮.

Answer 1

我想浮动搜索框就是你想要的~\n并不难，但是配置稍微复杂一些~\n首先你需要配置搜索栏的参数\n新建一个searchable.xml配置文件，如下所示：

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<searchable xmlns:android=http://schemas.android.com/apk/res/android\n\n\xe3\x80\x80\xe3\x80\x80<!-- label is the text at the bottom of the search bar\xef\xbc\x8chint is the text in the search bar -->\n    android:label="@string/search_label"\n    android:hint="@string/search_hint" \n    android:searchMode="showSearchLabelAsBadge"\n\n\xe3\x80\x80\xe3\x80\x80<!-- voice search -->\n    android:voiceSearchMode="showVoiceSearchButton|launchRecognizer"\n    android:voiceLanguageModel="free_form"\n    android:voicePromptText="@string/search_invoke"\n\n\n    <!-- Configure search suggestions-->\n\n\xe3\x80\x80\xe3\x80\x80 android:searchSuggestAuthority="com.android.cbin.SearchSuggestionSampleProvider"\n    android:searchSuggestSelection=" ? "\n/>\n

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你应该在 mainfest.xml 中执行此操作：

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<activity android:name="SearchResultActivity">\n<intent-filter>\n<action android:name="android.intent.action.SEARCH"></action>\n</intent-filter>\n\n\xe3\x80\x80\xe3\x80\x80\xe3\x80\x80\xe3\x80\x80\xe3\x80\x80\n<!-- searchable.xml -->\n\n<meta-data android:resource="@xml/searchable"\n\n\xe3\x80\x80\xe3\x80\x80\xe3\x80\x80android:name="android.app.searchable"></meta-data>\n\n</activity>\n<!-- For each Activity can use search bar,\n be sure to start the label into the Activity \nin which the value is the search results-->\n<meta-data android:name="android.app.default_searchable"\n     android:value=".SearchResultActivity"\n/>\n\n<provider android:name="SearchSuggestionSampleProvider"\n\nandroid:authorities="com.android.cbin.SearchSuggestionSampleProvider"></provider>\n

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然后重写Activity的onSearchRequested函数

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差不多这样\xef\xbc\x8c忘记细节~\xe3\x80\x82~\xef\xbc\x81\xef\xbc\x81\xef\xbc\x81

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祝你好运~

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