private ResourceResolver getResourceResolver(Configuration configuration) {
ResourceResolver resourceResolver = mResourceResolver.get();
if (resourceResolver != null) {
return resourceResolver;
}
GraphicalEditorPart graphicalEditor = mCanvas.getEditorDelegate().getGraphicalEditor();
String theme = configuration.getTheme();
if (theme == null) {
return null;
}
Map<ResourceType, Map<String, ResourceValue>> configuredFrameworkRes = null;
Map<ResourceType, Map<String, ResourceValue>> configuredProjectRes = null;
FolderConfiguration config = configuration.getFullConfig();
IAndroidTarget target = graphicalEditor.getRenderingTarget();
ResourceRepository frameworkRes = null;
if (target != null) {
Sdk sdk = Sdk.getCurrent();
if (sdk == null) {
return null;
}
AndroidTargetData data = sdk.getTargetData(target);
if (data != null) {
// TODO: SHARE if possible
frameworkRes = data.getFrameworkResources();
configuredFrameworkRes = frameworkRes.getConfiguredResources(config);
} else {
return null;
}
} else {
return null;
}
assert configuredFrameworkRes != null;
// get the resources of the file's project.
ProjectResources projectRes =
ResourceManager.getInstance().getProjectResources(graphicalEditor.getProject());
configuredProjectRes = projectRes.getConfiguredResources(config);
if (!theme.startsWith(PREFIX_RESOURCE_REF)) {
if (frameworkRes.hasResourceItem(ANDROID_STYLE_RESOURCE_PREFIX + theme)) {
theme = ANDROID_STYLE_RESOURCE_PREFIX + theme;
} else {
theme = STYLE_RESOURCE_PREFIX + theme;
}
}
resourceResolver =
ResourceResolver.create(
configuredProjectRes,
configuredFrameworkRes,
ResourceHelper.styleToTheme(theme),
ResourceHelper.isProjectStyle(theme));
mResourceResolver = new SoftReference<ResourceResolver>(resourceResolver);
return resourceResolver;
}
/** Initialize the bridge and the resource maps. */
@Before
public void setUp() {
File data_dir = new File(PLATFORM_DIR, "data");
File res = new File(data_dir, "res");
mFrameworkRepo = new FrameworkResources(new FolderWrapper(res));
mFrameworkRepo.loadResources();
mFrameworkRepo.loadPublicResources(getLogger());
mProjectResources =
new ResourceRepository(new FolderWrapper(TEST_RES_DIR + APP_TEST_RES), false) {
@NonNull
@Override
protected ResourceItem createResourceItem(String name) {
return new ResourceItem(name);
}
};
mProjectResources.loadResources();
File fontLocation = new File(data_dir, "fonts");
File buildProp = new File(PLATFORM_DIR, "build.prop");
File attrs = new File(res, "values" + File.separator + "attrs.xml");
mBridge = new Bridge();
mBridge.init(
ConfigGenerator.loadProperties(buildProp),
fontLocation,
ConfigGenerator.getEnumMap(attrs),
getLayoutLog());
}
/** Uses Theme.Material and Target sdk version as 21. */
private SessionParams getSessionParams(
LayoutPullParser layoutParser,
ConfigGenerator configGenerator,
LayoutLibTestCallback layoutLibCallback) {
FolderConfiguration config = configGenerator.getFolderConfig();
ResourceResolver resourceResolver =
ResourceResolver.create(
mProjectResources.getConfiguredResources(config),
mFrameworkRepo.getConfiguredResources(config),
"Theme.Material",
false);
return new SessionParams(
layoutParser,
RenderingMode.NORMAL,
null /*used for caching*/,
configGenerator.getHardwareConfig(),
resourceResolver,
layoutLibCallback,
0,
21, // TODO: Make it more configurable to run tests for various versions.
getLayoutLog());
}