本文介绍了从ContentProvider的访问appSearchData包的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
一个活动被认为是能够提供上下文信息到这样一个内容提供商
An activity is supposed to be able to provide context information to a content provider like this:
@Override
public boolean onSearchRequested() {
Bundle appSearchData = new Bundle();
appSearchData.putByte("category", category);
startSearch(null, false, appSearchData, false);
return true;
}
从提供商的搜索建议和结果应仅限于'分类',但我找不到在哪里从我的ContentProvider访问appSearchData包。
Search suggestions and results from the provider should be limited to 'category', but I can't find where to access the appSearchData bundle from my ContentProvider.
推荐答案
使用此为onSearchRequested:
Use this for onSearchRequested:
@Override
public boolean onSearchRequested() {
SearchManager searchManager = (SearchManager)getSystemService(Context.SEARCH_SERVICE);
if(searchManager!=null)
{
// start the search with the appropriate searchable activity
// so we get the correct search hint in the search dialog
Bundle b = new Bundle();
b.putString("context", indicator);
searchManager.startSearch(null, false,new ComponentName(this, YourClass.class), b, false);
return true;
}
return false;
}
这是你的搜索类:
And this is your searchable class:
Bundle b = intent.getBundleExtra(SearchManager.APP_DATA);
这篇关于从ContentProvider的访问appSearchData包的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!