android-toolbar

问题 I have the following problem. I've setup my Actionbar to use a Toolbar instead using the API 21 with the appcompat-v7:21. The textColorPrimary style tag is configured to use the color @android:color/white , so all the titles in the new Android Toolbar will have a white text color (so far so good). Now I´ve added a SearchView, and setup a custom background to it like this: <style name="AppTheme.Base" parent="Theme.AppCompat.Light"> <item name="colorPrimary">@color/action_bar_background</item>

问题 I met a lot of issues related with my problem but nobody I found wanted the behaviour I'm looking for. I want a view pager with tabs and app bar, when the contained fragments are scrollable and are scrolled (toward bottom), I want the app bar to disapear but leave the tabs, when scrolled toward top, to re-apear. some of these fragments contain a SwipeToRefresh Layout (sometimes it causes problems). I tried a lot of configurations that always leave something wrong. for now I don't have the

问题 I met a lot of issues related with my problem but nobody I found wanted the behaviour I'm looking for. I want a view pager with tabs and app bar, when the contained fragments are scrollable and are scrolled (toward bottom), I want the app bar to disapear but leave the tabs, when scrolled toward top, to re-apear. some of these fragments contain a SwipeToRefresh Layout (sometimes it causes problems). I tried a lot of configurations that always leave something wrong. for now I don't have the

问题 I am aware that there are two methods to setting a title in an Android Activity . Assuming I already have the following code... @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.my_activity); ... Toolbar toolbar = (Toolbar) findViewById(R.id.my_toolbar); setSupportActionBar(toolbar); ...I can use either this... getSupportActionBar().setTitle("My title"); ...or this... toolbar.setTitle("My title"); ...to set my title. My

问题 I went through lots of answers here related to Toolbar but none of the answers could help me. What I'm trying to achieve is to have an extended toolbar whhich will display a logo, possibly a name of the Activity/App, it will have an action button/drawer toggle to the right that will display a navigation-like drawer to the right, an overflow menu with other options like settings and also a navigation Tab at the bottom that will allow the user to move between different fragments (different days

问题 I currently have a DrawerLayout in my main.xml. There's a Toolbar wrapped in an AppBarLayout, and then a simple LinearLayout to swap out fragments. One of the fragments I navigate to, I want it to contain a TabLayout for a ViewPager of fragments. Currently, I have both of these in the fragment's layout file, but this causes a drop shadow to appear between the Toolbar and the TabLayout, which is something I don't want. I also don't want to use setElevation() because it won't work for pre

问题 In my application I'm using toolbar which having imageview in it. I need to change that imageview dynamically . Here is my toolbar.xml : <?xml version="1.0" encoding="utf-8"?> <android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="wrap_content" android:minHeight="?attr/actionBarSize" android:background="@color/white" android:id="@+id/toolbar"

问题 Today i have stucked in one of the weird problem in Toolbar custom header. I am using the TextView in the center and ImageView which is at the right of the Toolbar . So i have used below lines of code in xml , please check it once. <android.support.design.widget.AppBarLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@android:color/white" android:theme="@style/AppTheme.NoActionBar.AppBarOverlay"> <LinearLayout xmlns:android="http://schemas

问题 I tried setting collapsingToolbarLayout.setCollapsedTitleGravity(Gravity.CENTER); collapsingToolbarLayout.setExpandedTitleGravity(Gravity.CENTER); and almost all available links on INTERNET but i am not able to put the title in center of toolbar . plz help ! 回答1: make your Toolbar like this <android.support.v7.widget.Toolbar android:id="@+id/toolbar" android:layout_width="match_parent" android:layout_height="?attr/actionBarSize" android:background="?attr/colorPrimary" app:contentInsetEnd="0dp

问题 I'm trying to use Toolbar instead of ActionBar. In Android 5.0.+ it works but in 4.4 the status bar is placed on top of the Toolbar. Screenshot: Layout: <android.support.v7.widget.Toolbar xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/toolbar" android:layout_width="match_parent" android:layout_height="wrap_content" android:minHeight="?attr/actionBarSize" app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" app:popupTheme="@style/ThemeOverlay.AppCompat.Light" android