Dialog with transparent background in Android
Add this code
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
Or this one instead:
dialog.getWindow().setBackgroundDrawableResource(android.R.color.transparent);
<style name="NewDialog"> <item name="android:windowFrame">@null</item> <item name="android:windowBackground">@android:color/transparent</item> <item name="android:windowIsFloating">true</item> <item name="android:windowContentOverlay">@null</item> <item name="android:windowTitleStyle">@null</item> <item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item> <item name="android:windowSoftInputMode">stateUnspecified|adjustPan</item> <item name="android:backgroundDimEnabled">false</item> <item name="android:background">@android:color/transparent</item></style>
use in java
Dialog dialog = new Dialog(this, R.style.NewDialog);
I hope help you !
I've faced the simpler problem and the solution i came up with was applying a transparent bachground THEME. Write these lines in your styles
<item name="android:windowBackground">@drawable/blue_searchbuttonpopupbackground</item></style><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 then add
android:theme="@style/Theme.Transparent"
in your main manifest file , inside the block of the dialog activity.
Plus in your dialog activity XML set
android:background= "#00000000"