コード例 #1
0
ファイル: Main.java プロジェクト: BvbKoala/SourceCode
 /**
  * Create a new rendering session and test that rendering /layout/activity.xml on nexus 5 doesn't
  * throw any exceptions.
  */
 @Test
 public void testRendering() throws ClassNotFoundException {
   // Create the layout pull parser.
   LayoutPullParser parser = new LayoutPullParser(APP_TEST_RES + "/layout/activity.xml");
   // Create LayoutLibCallback.
   LayoutLibTestCallback layoutLibCallback = new LayoutLibTestCallback(getLogger());
   layoutLibCallback.initResources();
   // TODO: Set up action bar handler properly to test menu rendering.
   // Create session params.
   SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5, layoutLibCallback);
   RenderSession session = mBridge.createSession(params);
   if (!session.getResult().isSuccess()) {
     getLogger().error(session.getResult().getException(), session.getResult().getErrorMessage());
   }
   // Render the session with a timeout of 50s.
   Result renderResult = session.render(50000);
   if (!renderResult.isSuccess()) {
     getLogger().error(session.getResult().getException(), session.getResult().getErrorMessage());
   }
   try {
     String goldenImagePath = APP_TEST_DIR + "/golden/activity.png";
     ImageUtils.requireSimilar(goldenImagePath, session.getImage());
   } catch (IOException e) {
     getLogger().error(e, e.getMessage());
   }
 }
コード例 #2
0
  /**
   * Looks at the parent-chain of the view and if it finds a custom view, or a CalendarView, within
   * the given distance then it returns true. A ListView within a CalendarView should not be
   * assigned a custom list view type because it sets its own and then attempts to cast the layout
   * to its own type which would fail if the normal default list item binding is used.
   */
  private boolean isWithinIllegalParent(Object viewObject, int depth) {
    String fqcn = viewObject.getClass().getName();
    if (fqcn.endsWith(CALENDAR_VIEW) || !fqcn.startsWith(ANDROID_PKG_PREFIX)) {
      return true;
    }

    if (depth > 0) {
      Result result = mLayoutLib.getViewParent(viewObject);
      if (result.isSuccess()) {
        Object parent = result.getData();
        if (parent != null) {
          return isWithinIllegalParent(parent, depth - 1);
        }
      }
    }

    return false;
  }
コード例 #3
0
  /** Render immediately */
  private void renderSync() {
    GraphicalEditorPart editor = mCanvas.getEditorDelegate().getGraphicalEditor();
    if (editor.getReadyLayoutLib(false /*displayError*/) == null) {
      // Don't attempt to render when there is no ready layout library: most likely
      // the targets are loading/reloading.
      return;
    }

    disposeThumbnail();

    Configuration configuration =
        mAlternateInput != null && mAlternateConfiguration != null
            ? mAlternateConfiguration
            : mConfiguration;
    ResourceResolver resolver = getResourceResolver(configuration);
    RenderService renderService = RenderService.create(editor, configuration, resolver);

    if (mIncludedWithin != null) {
      renderService.setIncludedWithin(mIncludedWithin);
    }

    if (mAlternateInput != null) {
      IAndroidTarget target = editor.getRenderingTarget();
      AndroidTargetData data = null;
      if (target != null) {
        Sdk sdk = Sdk.getCurrent();
        if (sdk != null) {
          data = sdk.getTargetData(target);
        }
      }

      // Construct UI model from XML
      DocumentDescriptor documentDescriptor;
      if (data == null) {
        documentDescriptor = new DocumentDescriptor("temp", null); // $NON-NLS-1$
      } else {
        documentDescriptor = data.getLayoutDescriptors().getDescriptor();
      }
      UiDocumentNode model = (UiDocumentNode) documentDescriptor.createUiNode();
      model.setEditor(mCanvas.getEditorDelegate().getEditor());
      model.setUnknownDescriptorProvider(editor.getModel().getUnknownDescriptorProvider());

      Document document = DomUtilities.getDocument(mAlternateInput);
      if (document == null) {
        mError = "No document";
        createErrorThumbnail();
        return;
      }
      model.loadFromXmlNode(document);
      renderService.setModel(model);
    } else {
      renderService.setModel(editor.getModel());
    }
    RenderLogger log = new RenderLogger(getDisplayName());
    renderService.setLog(log);
    RenderSession session = renderService.createRenderSession();
    Result render = session.render(1000);

    if (DUMP_RENDER_DIAGNOSTICS) {
      if (log.hasProblems() || !render.isSuccess()) {
        AdtPlugin.log(
            IStatus.ERROR,
            "Found problems rendering preview "
                + getDisplayName()
                + ": "
                + render.getErrorMessage()
                + " : "
                + log.getProblems(false));
        Throwable exception = render.getException();
        if (exception != null) {
          AdtPlugin.log(exception, "Failure rendering preview " + getDisplayName());
        }
      }
    }

    if (render.isSuccess()) {
      mError = null;
    } else {
      mError = render.getErrorMessage();
      if (mError == null) {
        mError = "";
      }
    }

    if (render.getStatus() == Status.ERROR_TIMEOUT) {
      // TODO: Special handling? schedule update again later
      return;
    }
    if (render.isSuccess()) {
      BufferedImage image = session.getImage();
      if (image != null) {
        createThumbnail(image);
      }
    }

    if (mError != null) {
      createErrorThumbnail();
    }
  }