android-theme

I updated my android studio to latest version - 3.0.1. Since then it complains 'Cannot resolve symbol' for Theme and ThemeOverlay in the following lines of code. App runs fine but they are marked in RED in the file. styles.xml <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"></style> <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" /> <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" /> build.gradle is updated with the latest version dependencies { classpath 'com.android.tools.build:gradle:3.0.1' } 1)Close the

I am currently working on making my application compatible with pre 3.0 devices with the aid of actionbarsherlock. My application has a custom theme which overide Holo.light changing the blue to orange. I am wanting to change the blue line which appears under the actionbar to orange. With the official actionbar I managed this by overriding <item name="android:background">@drawable/ad_tab_unselected_holo</item> Unfortunately this does not seem to be working in actionbarsherlock 4. You need to do two things: The ABS 4 now mimics the standard Action bar with its attributes so you need to add -

I am facing with problem. I am trying to make edit texts in my app look the same with the help of theme. I have generated styles with the help of online tools (9-patch images) and tried to set it in my theme like this <!-- Base application theme. --> <style name="DefaultAppTheme" parent="Theme.AppCompat"> <!-- Main theme colors --> <!-- your app branding color for the app bar --> <item name="colorPrimary">@color/blue</item> <!-- darker variant for the status bar and contextual app bars --> <item name="colorPrimaryDark">@color/darkblue</item> <!-- theme UI controls like checkboxes and text

I'm trying to use ActionBarSherlock in one specific activity which I've declared in the Manifest like this: <activity android:name=".activities.Bla" android:screenOrientation="portrait" android:theme="@style/Theme.Sherlock" /> My Activity code is this: public class Bla extends SherlockFragmentActivity implements ActionBar.OnNavigationListener { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.bla); getSupportActionBar().setTitle(""); getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_LIST); Context context =

I have activities with custom style, I want my activity with a custom title bar so I created below style: <style name="costum_titlebar"> <item name="android:background">@color/titlebar_background</item> </style> <style name="CustomTheme" parent="android:Theme"> <item name="android:windowTitleSize">@dimen/titlebar_size</item> <item name="android:windowTitleBackgroundStyle">@style/costum_titlebar</item> </style> In manifest I use: <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/CustomTheme" > In the activity I