Hi, which crosswalk are you using? As I know, this is a fixed issue. For canary version, it is fixed since 2015.feb,9. For crosswalk 12, since 2015.feb,23. You can check it here: https://crosswalk-project.org/jira/browse/XWALK-1910.
Regards, Xing From: Crosswalk-help [mailto:[email protected]] On Behalf Of Alexander Biemann Sent: Thursday, July 16, 2015 7:39 AM To: [email protected] Cc: George Tonev Subject: [Crosswalk-help] How to set the background color ? Dear Crosswalk team, I would like to customize the background color of the XWalkView, however, this seems impossible / non-functional via the setBackgroundColor() API or via XML Please see below for my implementation details... As you can see, I would like to have the background set to Blue, however, it always shows as white. Screenshot is attached. What do I need to do to be able to set the background color of the XWalkView ? My Goal is to absolutely avoid the initial white screen, even for a split second. Once the HTML loads the background color no longer matters. Build.gradle apply plugin: 'com.android.application' android { compileSdkVersion 22 buildToolsVersion "22.0.1" defaultConfig { applicationId "com.zumobi.xwalkbackgroundtest" minSdkVersion 16 targetSdkVersion 22 versionCode 1 versionName "1.0" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } } dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) compile 'com.android.support:appcompat-v7:22.2.0' compile 'org.xwalk:xwalk_core_library:14.43.343.17' } Layout XML <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"; android:layout_width="match_parent" android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" android:paddingBottom="@dimen/activity_vertical_margin" android:background="#FF0000"> <org.xwalk.core.XWalkView android:id="@+id/xwalkview" android:layout_width="match_parent" android:layout_height="match_parent" android:background="#0000FF"/> </RelativeLayout> Java public class MainActivity extends ActionBarActivity { private XWalkView xWalkWebView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); xWalkWebView=(XWalkView)findViewById(R.id.xwalkview); // test xWalkWebView.setBackgroundColor(Color.BLUE); // test xWalkWebView.post(new Runnable() { @Override public void run() { xWalkWebView.setBackgroundColor(Color.BLUE); } }); } @Override protected void onPause() { super.onPause(); if (xWalkWebView != null) { xWalkWebView.pauseTimers(); xWalkWebView.onHide(); } } @Override protected void onResume() { super.onResume(); if (xWalkWebView != null) { xWalkWebView.resumeTimers(); xWalkWebView.onShow(); } } @Override protected void onDestroy() { super.onDestroy(); if (xWalkWebView != null) { xWalkWebView.onDestroy(); } } } Alexander Biemann / Sr. Android Software Engineer [email protected]<mailto:[email protected]> 1525 4th Ave. Ste. 800, Seattle, WA 98101 Zumobi.com
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