Merge "Layoutlib: support XML based ColorStateList." (3c68f2b3) · Commits · e / os / android_frameworks_base

tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeResources.java

+34 −7

Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@ import java.io.File;
		import java.io.FileInputStream;
		import java.io.FileNotFoundException;
		import java.io.FileReader;
		import java.io.IOException;
		import java.io.InputStream;

		/**
		@@ -155,16 +156,42 @@ public final class BridgeResources extends Resources {

		@Override
		public ColorStateList getColorStateList(int id) throws NotFoundException {
		IResourceValue value = getResourceValue(id, mPlatformResourceFlag);
		IResourceValue resValue = getResourceValue(id, mPlatformResourceFlag);

		if (resValue != null) {
		String value = resValue.getValue();
		if (value != null) {
		// first check if the value is a file (xml most likely)
		File f = new File(value);
		if (f.isFile()) {
		try {
		// let the framework inflate the ColorStateList from the XML file, by
		// providing an XmlPullParser
		KXmlParser parser = new KXmlParser();
		parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
		parser.setInput(new FileReader(f));

		return ColorStateList.createFromXml(this,
		new BridgeXmlBlockParser(parser, mContext, resValue.isFramework()));
		} catch (XmlPullParserException e) {
		mContext.getLogger().error(e);
		} catch (FileNotFoundException e) {
		// will not happen, since we pre-check
		} catch (IOException e) {
		mContext.getLogger().error(e);
		}

		} else {
		// try to load the color state list from an int
		try {
		int color = ResourceHelper.getColor(value.getValue());
		int color = ResourceHelper.getColor(value);
		return ColorStateList.valueOf(color);
		} catch (NumberFormatException e) {
		return null;
		}
		}
		}
		}

		// id was not found or not resolved. Throw a NotFoundException.
		throwException(id);