android - 搜索对话框搜索建议

Question

我已经实现了搜索对话框和在线搜索建议。但是我希望当用户单击建议以将字符串从建议列表复制到搜索对话框以及当用户单击搜索按钮开始搜索时。现在，当用户点击建议搜索时会自动启动。

Answer 1

Take a look at http://developer.android.com/guide/topics/search/adding-custom-suggestions.html#RewritingQueryText which lists 3 different approaches to do this as per below:

1) Add the android:searchMode attribute to your searchable configuration with the "queryRewriteFromText" value. In this case, the content from the suggestion's SUGGEST_COLUMN_TEXT_1 column is used to rewrite the query text.

2) Add the android:searchMode attribute to your searchable configuration with the "queryRewriteFromData" value. In this case, the content from the suggestion's SUGGEST_COLUMN_INTENT_DATA column is used to rewrite the query text. This should only be used with URI's or other data formats that are intended to be user-visible, such as HTTP URLs. Internal URI schemes should not be used to rewrite the query in this way.

3) Provide a unique query text string in the SUGGEST_COLUMN_QUERY column of your suggestions table. If this column is present and contains a value for the current suggestion, it is used to rewrite the query text (and override either of the previous implementations).