I searched a lot and I couldn't find any useful post. When I open my application (application use sherlock fragment ) shows black screen,application name with blue line in header and after 2 seconds appears splash screen. What should I do for passing this.. So when I press application button it show directly splash screen.
here is my style that I use
<style name="Theme.MyTheme" parent="#style/Theme.Sherlock">
<item name="android:actionBarItemBackground">#drawable/trans</item>
<item name="android:buttonStyle">#style/ButtonMyTheme</item>
<item name="android:imageButtonStyle">#style/ImageButtonMyTheme</item>
<item name="android:editTextStyle">#style/EditTextMyTheme</item>
<item name="android:spinnerStyle">#style/SpinnerMyTheme</item>
<item name="android:dropDownSpinnerStyle">#style/SpinnerMyTheme.DropDown</item>
<item name="android:spinnerDropDownItemStyle">#style/SpinnerDropDownItemMyTheme</item>
</style>
To remove that blue line with header you need to add just below line in your custom theme and it will work for you.Set that theme as application Theme.
<item name="android:windowNoTitle">true</item>
To display a resource for the background, and remove the title bar, you also need these nodes.
<item name="android:windowBackground">#drawable/splash</item>
<item name="android:windowNoTitle">true</item>
Related
wallpicker app
I was actually trying to make an overlay theme that override my settings and other apps, I've somehow successfully make it transparent and change the font color but one thing i couldn't change is the header of it, in the image you'll see a "Settings" which isn't white color, that's my current problem, it also happened on other header apps just like "wallpaper picker app" and more apps
Already tried:
<item name="android:colorBackground">#android:color/primary_dark_device_default_settings</item>
<item name="android:windowBackground">#40000000</item>
<item name="android:windowShowWallpaper">true</item>
<item name="android:textColor">#ffffff</item>
adding a textColor but it didn't change the header text color or was it called an action bar?
also textColorPrimary doesn't do anything at all? and im on api 33
https://i.stack.imgur.com/3jsNN.jpg
https://i.stack.imgur.com/0Jsly.png
Try this.. In your original theme
<style name="Theme.MyApplication" parent="Theme.MaterialComponent.DayNight.NoActionBar">
<item name="toolbarStyle">#style/CustomToolbar</item>
</style>
your theme settings as follow:
<style name="CustomToolbar" parent="#style/Widget.MaterialComponents.Toolbar">
<item name="android:textColorPrimary">#android:color/white</item>
<item name="android:textColorSecondary">#android:color/white</item>
</style>
I want to hide the top bar from splash screens 1:[First image] 2:[Second Image] as you can see these are two splash screens sample and i want to hide the upper bar which shows battery status and other things on image2,which is also shown in my app
Add this line of code in your Manifest file under the Splashscreen activity.
android:theme="#android:style/Theme.NoTitleBar.Fullscreen"
When u use AppCompat you have to include below line of code in your style to get the FullScreen.
<style name="Theme.AppCompat.Light.NoActionBar.FullScreen" parent="#style/Theme.AppCompat.Light">
<item name="windowNoTitle">true</item>
<item name="windowActionBar">false</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowContentOverlay">#null</item>
I am creating a custom Dialog with the following code and the view as follow:
mCountryDialog = new Dialog(getActivity(),android.R.style.Theme_Holo);
However, i want to remove the blue divider and change the background color of the "action bar"
Attempted Result
With reference to stackoverflow, i created a custom dialog style in style.xml
`<style name="LoCountryDialog" parent="android:Theme.Holo">
<item name="android:windowFullscreen">true</item>
<item name="android:windowFrame">#null</item>
<item name="android:windowNoTitle">false</item>
<item name="android:windowIsFloating">false</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowBackground">#color/main_theme_red</item>
`
I would change the background color from black to red but the "Topbar" which shows Time, battery level ,etc was gone and the blue divider line remains here.
It will be great if anyone would share the solution with me, many thanks in advance!
Simply add this line to your Dialog.onCreateView() Method:
getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
http://jgilfelt.github.io/android-actionbarstylegenerator
It will generate all necessary nine patch assets plus associated XML drawables and styles which you can copy straight into your project.
You create a theme with these styles similar like that
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- the theme applied to the application or activity -->
<style name="CustomActionBarTheme" parent="#style/Theme.Holo.Light.DarkActionBar">
<item name="android:actionBarStyle">#style/MyActionBar</item>
</style>
<!-- ActionBar styles -->
<style name="MyActionBar" parent="#style/Widget.Holo.Light.ActionBar.Solid.Inverse">
<item name="android:background">#ff0000</item>
</style>
</resources>
after this you apply your theme to your entire app or individual activities:
for further reading, please see the documentation
I have an application where the theme can be changed between three different ones. I have two activities that are supposed to have a transparent background and look like a dialog above the previous activity.
I've searched alot for transparent activities here on stack and most of them have the same awnsers. A custom theme with a few properties to enable a transparent background for the activity in question.
The issue for me is that i need to set this custom transparent theme on the parent activity as well to achieve any transparency at all. If i only set a transparent theme on the activity i want to be transparent, it will be a solid background. I've tried everything i could think of but it all boils down to this and im not sure what im doing wrong.
This is my two different parent themes (slimmed down to the neccesary parts):
<style name="StyledActionbar" parent="Theme.Sherlock.Light.ForceOverflow">
<item name="android:textViewStyle">#style/Iksu.TextView</item>
<item name="windowContentOverlay">#null</item>
<item name="android:windowContentOverlay">#null</item>
</style>
<style name="Transparent" parent="Theme.Sherlock.Light.ForceOverflow">
<item name="android:textViewStyle">#style/TextView</item>
<item name="windowContentOverlay">#null</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowIsTranslucent">true</item>
</style>
StyledActionBar is the parent for my three different main themes that is used for all activities that are not supposed to have a transparent background (which is all but two).
Transparent is the parent for three themes that can be used on an activity where the background needs to be transparent.
So the parent activity has a theme based on the StyledActionBar theme. The activity i need to have transparent is based on the Transparent theme.
The background is solid in this state.
If i move:
<item name="android:windowIsTranslucent">true</item>
to StyledActionBar, almost everything works as a charm except a nasty bug in Android 4.4.2 causing the main activity to "fall behind" the OS view when using NavUtils for up-navigation to the main activity.
Any ideas?
in your manigest file
<activity
android:theme="#android:style/Theme.Translucent.NoTitleBar">
</activity>
and in your xml set
android:background="#android/transperent"
also you can use
android:alpha="0.50"
try this one more time :
<style name="Theme.Transparent" parent="android:Theme">
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">#android:color/transparent</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsFloating">true</item>
<item name="android:backgroundDimEnabled">false</item>
</style>
and in the manifest file
<activity android:name=".AlertActivity"
android:theme="#style/Theme.Transparent"/>
Hope it will work for u.
I want to get rid of the white color during the short period when my app is launching but the content isn't displayed, yet.
My main activity is using a style (from the Manifest) that extends #style/Theme.Sherlock.Light.DarkActionBar with the background set to <item name="android:background">#android:color/transparent</item>. Nowhere in my layout do I use a white background color, yet it appears for a brief moment during app launch.
In the HierarchyViewer I exported the layers and checked back that there is really no white solid in the layout hierarchy.
What setting controls the background color before the layout is drawn? Thanks.
There's another background attribute in your theme - windowBackground, and you implicitly set it to white by inheriting your style from #style/Theme.Sherlock.Light.DarkActionBar (notice the .Light. part in the name).
You can either use dark version of theme or set it explicitly by including windowBackground in your style definition:
<item name="android:windowBackground">#color/your_color</item>
<style name="Theme.Transparent" parent="Theme.AppCompat.Light.NoActionBar">
<item name="android:windowNoTitle">true</item>
<item name="android:windowActionBar">false</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowIsTranslucent">true</item>
</style>
Or you can use drawable. I created a theme for my spash screen like as below :)
<style name="SceneTheme.Light.NoActionBar" parent="Theme.MaterialComponents.Light.NoActionBar">
<item name="colorPrimary">#color/colorPrimary</item>
<item name="colorPrimaryDark">#color/colorPrimaryDark</item>
<item name="colorAccent">#color/colorAccent</item>
</style>
<style name="SceneTheme.Light.NoActionBar.Transparent.StatusBar" parent="SceneTheme.Light.NoActionBar">
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="android:statusBarColor">#android:color/transparent</item>
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowBackground">#drawable/bg_splash</item>
</style>