searchview

I've followed the great answer for this question to make the SearchView widget in my ActionBar fit a custom theme. It works just fine for portrait mode, but in landscape the OS will shrink the height of the ActionBar to maximize content screen estate. Instead of fitting the SearchView widget without margins into the ActionBar just like the other items, it is chopped off at the top: I've dug through the res-folder of the Android source, but could not find any specialized layouts or resources that would make obvious how to fix this or even how Android itself manages to fit the default Holo

I have custom recyclerview with view Holder. I have one searchview. I want to move recycler view position as per searchview searched text. How can I achieve this task? so that search text filter will perform and according to filteration I will get position of filtered text. and using that I can move my focus (scroll) to that position. Thank you Try this: myRecyclerview.scrollToPosition(position); if not works in some cases(Keyboard opening etc.), try using delay. new Handler().postDelayed(new Runnable() { @Override public void run() { myRecyclerview.scrollToPosition(position); } }, 200); 来源：

SearchView是android系统中内置的一个搜索框组件，可以很方便在添加在用户界面之上，但是也带来了一些问题，那就是searchview的UI是固定的，定制起来会很麻烦，如果对SearchView的要求比较高，完全可以采用button和EditText自己实现。这里先简单的说说SearchView的使用： main.xml: <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" tools:context=".Main" > <SearchView android:id="@+id/sv" android:layout_width="wrap_content" android:layout_height="wrap_content" android:imeOptions="actionGo" /> </LinearLayout> 在显示suggestion的时候会用到下面的布局文件

今天学习了Android里面的搜索框SearchView的知识，刚开始也是在网上找找有没有大神写的小例子来参考。后来找了一篇跟我标题一样的文章，我把代码自己敲了一遍，后面在模拟器上面运行的时候一直提示：应用程序终止。看了下导致这个情况的地方是因为里面对SearchView使用了setOnQueryChangeListener监听，会出现问题。具体什么问题我也不是很清楚，小弟最近才开始学习。 但是作为监听器本身应该是不会有问题，这毕竟是早就写好给我们使用的工具，我想应该是里面执行代码的问题。他们用的是TextUtils.isEmpty(String text)来对搜索框里面用户输入的内容进行判断，然后再去设置ListView对象内容的变动。TextUtils我不了解，但是我觉得应该是它的问题，果断的删了，然后自己用了比较简单的判断来写。 代码如下： activity_main.xml文件 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <SearchView android:id

How to display SearchView suggestions which use the whole screen width using appcompat-v7:21 ? I use android.support.v7.widget.SearchView in code and the menu-resource. The new Toolbar widget has a searchViewStyle , but I couldn't find a parameter to display suggestions full width (match_parent). (source: netdna-cdn.com ) you can do it like this: (it's on DropDownAnchor) @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.menu_search, menu); MenuItem searchItem = menu.findItem(R.id.action_search_search); SearchView searchView = (SearchView) MenuItemCompat

I am very new to using SearchView . I need a functionality where I have an ActionBar for which I have Search . When I click on Search, the Suggestions should be displayed in a List below the Search field. What I have done so far : Added search in menu.xml and wrote the code in onCreateOptionsMenu() where I initialize the SearchView and setSuggestionsAdapter also implement setOnQueryTextListener . Result: I enter the app, click on search Icon, it shows the suggestions. I type a letter it sorts out the matched ones. I type 2nd letter it shows no suggestions. Also I close the searchview and open