[英]Android SearchView icon as search button
I Have SearchView that works well by inputting ENTER in soft keyboard, I want that search icon shown in search input also work as search button, something like this image: (it is not about styling just making Magnifier icon clickable) 我有SearchView可以通过在软键盘上输入ENTER来很好地工作,我希望搜索输入中显示的搜索图标也可以用作搜索按钮,就像这样的图像:(这与样式无关,只是使放大镜图标可单击)
is it possible? 可能吗?
finally I could solve this by getting access to default mag icon in search view by R.id.search_mag_icon
and setting OnClickListener on it. 最后,我可以通过访问
R.id.search_mag_icon
搜索视图中的默认mag图标并在其上设置OnClickListener来解决此问题。 it is not clean code but at least it work for me. 这不是干净的代码,但至少对我有用。
search activity: 搜索活动:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_search);
final Intent intent = getIntent();
listView=(ListView)findViewById(R.id.simple_list);
final SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
searchView = (SearchView) findViewById(R.id.sv);
searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
ImageView magImage = (ImageView) findViewById(R.id.search_mag_icon);
magImage.setImageResource(R.drawable.search);
magImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intentSelected = new Intent(SearchActivity2.this, SearchActivity2.class);
intentSelected.setAction(Intent.ACTION_SEARCH);
CharSequence query = searchView.getQuery();
intentSelected.setData(Uri.parse( query.toString() ));
intentSelected.putExtra("QUERY", query.toString());
startActivity(intentSelected);
hideKeyboard(SearchActivity2.this);
finish();
}
});
if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
String query = intent.getStringExtra(SearchManager.QUERY);
String button_query = intent.getStringExtra("QUERY");
if(query==null && button_query!=null)
query = button_query;
if(query!=null) {
searchView.setQuery(query, false);
headers = db.doSearch(query);
dataModels = new ArrayList<>();
dataModels = setListItems(headers);
adapter = new CustomListAdapter(dataModels, getApplicationContext());
listView.setAdapter(adapter);
listView.setEmptyView(findViewById(R.id.iv_noresult));
}
}
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