searchview

SearchView Suggestion - Layout width: match_parent

由 谁都会走 提交于 2019-12-07 03:56:11
问题 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) 回答1: you can do it like this: (it's on DropDownAnchor) @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.menu_search, menu); MenuItem

Reset action bar after using SearchView

由 戏子无情 提交于 2019-12-06 19:14:27
问题 I'm using SearchView widget to enable searching in my app. After the initial click on the search icon, the SearchView widget expands into the search field and the "back" arrow is shown next to the application icon. If I click the application icon the action bar reverts to the initial state (no "back" arrow) and the SearchView reverts back to icon. Now the problem: after the search is executed the action bar doesn't change, the only way to revert is to click the application icon or phone's

Android SearchView OnFocusChangeListener: onFocusChange is not called at all

由 丶灬走出姿态 提交于 2019-12-06 18:21:48
问题 I have a SearchView in an Activity; when the user executes search, a Fragment containing the search results is adding to the same Activity. Now what I want is that when the SearchView is clicked (so it gets the focus, and the user types there), the Fragment already displayed (containig the search results) should become dim/blurred. So I tried to set an OnFocusChangedListener for the SearchView in the onActivityCreated life cycle callback method of the Fragment , but it does not seem to be

Filtering list of apps in custom baseadapter

由 空扰寡人 提交于 2019-12-06 16:21:33
问题 I am trying to implement a searchview for my listview of my installed apps with my baseadapter class. Currently it looks like this: The problem is that when I hit it crashes with 09-02 19:56:47.925 1628-1628/com.spicycurryman.getdisciplined10.app.dev E/AndroidRuntime﹕ FATAL EXCEPTION: main Process: com.spicycurryman.getdisciplined10.app.dev, PID: 1628 java.lang.NullPointerException at com.spicycurryman.getdisciplined10.app.BlockActivity$2.onQueryTextSubmit(BlockActivity.java:126) because I'm

Android Action Bar SearchView NullPointerException adjustDropDownSizeAndPosition

由 只愿长相守 提交于 2019-12-06 13:43:28
The problem occurs when interacting with the SearchView or when the activity with the Searchview loads. When using setIconifiedByDefault(true) the problem occurs after the activity loads when interacting with the SearchView, but when using setIconifiedByDefault(false) the problem occurs when the activity loads. The following error is output in LogCat: java.lang.NullPointerException at android.widget.SearchView.adjustDropDownSizeAndPosition(SearchView.java:1244) Here is the code: ExampleActivity.java public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.example, menu)

How to make SearchView that covers the entire ActionBar/Toolbar

由 喜欢而已 提交于 2019-12-06 12:31:36
问题 How does one create this? If you try using a Toolbar and you have inflated MenuItems you'll quickly find out that your Toolbar layout will shrink in width so it does not overlay the MenuItems. The only thing that comes to mind is inflating a layout and adding it to the Window as an overlay that sits on top of the ActionBar. Remember, this is not a problem if you do not need to inflate MenuItems in your Toolbar/ActionBar as then you are given the full width to occupy. 回答1: So I went with the

Hide close button in android Search View

由 此生再无相见时 提交于 2019-12-06 12:27:52
问题 I have implemented an android search view.When the search view gains focus, the close button [x] at the right shows up.How to hide close button in android search view 回答1: Change your theme like this: For < v21: <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"> <item name="actionBarWidgetTheme">@style/AppTheme.WidgetTheme</item> </style> <style name="AppTheme.WidgetTheme" parent="Theme.AppCompat.Light.DarkActionBar"> <item name="searchViewCloseIcon">@android:color

Android: How to make the SearchView take up the entire horizontal space in ActionBar?

由 妖精的绣舞 提交于 2019-12-06 11:15:51
问题 In the following screenshot, the SearchView widget in the ActionBar does not take up the entire space available. I need it to take up all the horizontal space present in the ActionBar (so it spans the entire screen horizontally). What I tried: Programatically, tried this in the onCreateOptionsMenu : View searchViewView = (View) searchView; searchViewView.getLayoutParams().width=LayoutParams.MATCH_PARENT;` This gives: java.lang.NullPointerException: Attempt to write to field 'int android.view

How to show SearchView Outside/Below toolbar

由 廉价感情. 提交于 2019-12-06 10:29:17
LIKE THIS SCREENSHOT - the SearchBar outside/below-toolbar in snapdeal, flipkart app... How to add searchbar below or outside the toolbar.. Please suggest with a layout... This is most likely a custom component, you can use a button and switch it to an EditText with the icons you prefer or use a button directly to launch the search view: For example to achieve this you can: 1) Have a drawable with radius of 2dp and use it as the background of your component <?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"> <solid

Filter Text Display in SearchView not removing

由 不打扰是莪最后的温柔 提交于 2019-12-06 10:11:38
问题 Attached is a screenshot of search view implementation with listview activity working successfully. But, on any text search on the search view it shows the result with grayish toast like feature displaying what user has enter to filter the list. How do i remove it as it is blocking my list view display in the background? 回答1: You have to place your adapter to a separate filter. The code looks something like this. ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout
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