Examples with HardwareConfig com.android.ide.common.rendering.api.HardwareConfig used on opensource projects

Example 21 with HardwareConfig

use of com.android.ide.common.rendering.api.HardwareConfig in project android_frameworks_base by ParanoidAndroid.

the class RenderAction method getConfiguration.

private Configuration getConfiguration() {
    Configuration config = new Configuration();
    HardwareConfig hardwareConfig = mParams.getHardwareConfig();
    ScreenSize screenSize = hardwareConfig.getScreenSize();
    if (screenSize != null) {
        switch(screenSize) {
            case SMALL:
                config.screenLayout |= Configuration.SCREENLAYOUT_SIZE_SMALL;
                break;
            case NORMAL:
                config.screenLayout |= Configuration.SCREENLAYOUT_SIZE_NORMAL;
                break;
            case LARGE:
                config.screenLayout |= Configuration.SCREENLAYOUT_SIZE_LARGE;
                break;
            case XLARGE:
                config.screenLayout |= Configuration.SCREENLAYOUT_SIZE_XLARGE;
                break;
        }
    }
    Density density = hardwareConfig.getDensity();
    if (density == null) {
        density = Density.MEDIUM;
    }
    config.screenWidthDp = hardwareConfig.getScreenWidth() / density.getDpiValue();
    config.screenHeightDp = hardwareConfig.getScreenHeight() / density.getDpiValue();
    if (config.screenHeightDp < config.screenWidthDp) {
        config.smallestScreenWidthDp = config.screenHeightDp;
    } else {
        config.smallestScreenWidthDp = config.screenWidthDp;
    }
    config.densityDpi = density.getDpiValue();
    // never run in compat mode:
    config.compatScreenWidthDp = config.screenWidthDp;
    config.compatScreenHeightDp = config.screenHeightDp;
    ScreenOrientation orientation = hardwareConfig.getOrientation();
    if (orientation != null) {
        switch(orientation) {
            case PORTRAIT:
                config.orientation = Configuration.ORIENTATION_PORTRAIT;
                break;
            case LANDSCAPE:
                config.orientation = Configuration.ORIENTATION_LANDSCAPE;
                break;
            case SQUARE:
                config.orientation = Configuration.ORIENTATION_SQUARE;
                break;
        }
    } else {
        config.orientation = Configuration.ORIENTATION_UNDEFINED;
    }
    return config;
}

Example 22 with HardwareConfig

use of com.android.ide.common.rendering.api.HardwareConfig in project android by JetBrains.

the class LayoutPullParserFactory method create.

@Nullable
public static ILayoutPullParser create(@NotNull final RenderTask renderTask) {
    final ResourceFolderType folderType = renderTask.getFolderType();
    if (folderType == null) {
        return null;
    }
    if ((folderType == ResourceFolderType.DRAWABLE || folderType == ResourceFolderType.MENU || folderType == ResourceFolderType.XML) && !ApplicationManager.getApplication().isReadAccessAllowed()) {
        return ApplicationManager.getApplication().runReadAction((Computable<ILayoutPullParser>) () -> create(renderTask));
    }
    XmlFile file = renderTask.getPsiFile();
    if (file == null) {
        throw new IllegalArgumentException("RenderTask always should always have PsiFile when it has ResourceFolderType");
    }
    switch(folderType) {
        case LAYOUT:
            {
                RenderLogger logger = renderTask.getLogger();
                Set<XmlTag> expandNodes = renderTask.getExpandNodes();
                HardwareConfig hardwareConfig = renderTask.getHardwareConfigHelper().getConfig();
                return LayoutPsiPullParser.create(file, logger, expandNodes, hardwareConfig.getDensity());
            }
        case DRAWABLE:
            renderTask.setDecorations(false);
            return createDrawableParser(file);
        case MENU:
            if (renderTask.supportsCapability(Features.ACTION_BAR)) {
                return new MenuLayoutParserFactory(renderTask).render();
            }
            renderTask.setRenderingMode(V_SCROLL);
            renderTask.setDecorations(false);
            return new MenuPreviewRenderer(renderTask, file).render();
        case XML:
            {
                // Switch on root type
                XmlTag rootTag = file.getRootTag();
                if (rootTag != null) {
                    String tag = rootTag.getName();
                    if (tag.equals(TAG_APPWIDGET_PROVIDER)) {
                        // Widget
                        renderTask.setDecorations(false);
                        return createWidgetParser(rootTag);
                    } else if (tag.equals(TAG_PREFERENCE_SCREEN)) {
                        RenderLogger logger = renderTask.getLogger();
                        Set<XmlTag> expandNodes = renderTask.getExpandNodes();
                        HardwareConfig hardwareConfig = renderTask.getHardwareConfigHelper().getConfig();
                        return LayoutPsiPullParser.create(file, logger, expandNodes, hardwareConfig.getDensity());
                    }
                }
                return null;
            }
        default:
            // Should have been prevented by isSupported(PsiFile)
            assert false : folderType;
            return null;
    }
}

Example 23 with HardwareConfig

use of com.android.ide.common.rendering.api.HardwareConfig in project android by JetBrains.

the class ScreenView method getPreferredSize.

/**
   * Returns the current preferred size for the view.
   * @param dimension optional existing {@link Dimension} instance to be reused. If not null, the values will be set and this instance
   *                  returned.
   */
@NotNull
public Dimension getPreferredSize(@Nullable Dimension dimension) {
    if (dimension == null) {
        dimension = new Dimension();
    }
    Configuration configuration = getConfiguration();
    Device device = configuration.getDevice();
    State state = configuration.getDeviceState();
    if (device != null && state != null) {
        HardwareConfig config = new HardwareConfigHelper(device).setOrientation(state.getOrientation()).getConfig();
        dimension.setSize(config.getScreenWidth(), config.getScreenHeight());
    }
    return dimension;
}

Example 24 with HardwareConfig

use of com.android.ide.common.rendering.api.HardwareConfig in project android_frameworks_base by DirtyUnicorns.

the class RenderSessionImpl method render.

/**
     * Renders the scene.
     * <p>
     * {@link #acquire(long)} must have been called before this.
     *
     * @param freshRender whether the render is a new one and should erase the existing bitmap (in
     *      the case where bitmaps are reused). This is typically needed when not playing
     *      animations.)
     *
     * @throws IllegalStateException if the current context is different than the one owned by
     *      the scene, or if {@link #acquire(long)} was not called.
     *
     * @see SessionParams#getRenderingMode()
     * @see RenderSession#render(long)
     */
public Result render(boolean freshRender) {
    checkLock();
    SessionParams params = getParams();
    try {
        if (mViewRoot == null) {
            return ERROR_NOT_INFLATED.createResult();
        }
        measure(params);
        HardwareConfig hardwareConfig = params.getHardwareConfig();
        Result renderResult = SUCCESS.createResult();
        if (params.isLayoutOnly()) {
            // delete the canvas and image to reset them on the next full rendering
            mImage = null;
            mCanvas = null;
        } else {
            // draw the views
            // create the BufferedImage into which the layout will be rendered.
            boolean newImage = false;
            // When disableBitmapCaching is true, we do not reuse mImage and
            // we create a new one in every render.
            // This is useful when mImage is just a wrapper of Graphics2D so
            // it doesn't get cached.
            boolean disableBitmapCaching = Boolean.TRUE.equals(params.getFlag(RenderParamsFlags.FLAG_KEY_DISABLE_BITMAP_CACHING));
            if (mNewRenderSize || mCanvas == null || disableBitmapCaching) {
                mNewRenderSize = false;
                if (params.getImageFactory() != null) {
                    mImage = params.getImageFactory().getImage(mMeasuredScreenWidth, mMeasuredScreenHeight);
                } else {
                    mImage = new BufferedImage(mMeasuredScreenWidth, mMeasuredScreenHeight, BufferedImage.TYPE_INT_ARGB);
                    newImage = true;
                }
                if (params.isBgColorOverridden()) {
                    // since we override the content, it's the same as if it was a new image.
                    newImage = true;
                    Graphics2D gc = mImage.createGraphics();
                    gc.setColor(new Color(params.getOverrideBgColor(), true));
                    gc.setComposite(AlphaComposite.Src);
                    gc.fillRect(0, 0, mMeasuredScreenWidth, mMeasuredScreenHeight);
                    gc.dispose();
                }
                // create an Android bitmap around the BufferedImage
                Bitmap bitmap = Bitmap_Delegate.createBitmap(mImage, true, /*isMutable*/
                hardwareConfig.getDensity());
                if (mCanvas == null) {
                    // create a Canvas around the Android bitmap
                    mCanvas = new Canvas(bitmap);
                } else {
                    mCanvas.setBitmap(bitmap);
                }
                mCanvas.setDensity(hardwareConfig.getDensity().getDpiValue());
            }
            if (freshRender && !newImage) {
                Graphics2D gc = mImage.createGraphics();
                gc.setComposite(AlphaComposite.Src);
                gc.setColor(new Color(0x00000000, true));
                gc.fillRect(0, 0, mMeasuredScreenWidth, mMeasuredScreenHeight);
                // done
                gc.dispose();
            }
            if (mElapsedFrameTimeNanos >= 0) {
                long initialTime = System_Delegate.nanoTime();
                if (!mFirstFrameExecuted) {
                    // We need to run an initial draw call to initialize the animations
                    render(getContext(), mViewRoot, NOP_CANVAS, mMeasuredScreenWidth, mMeasuredScreenHeight);
                    // The first frame will initialize the animations
                    Choreographer_Delegate.doFrame(initialTime);
                    mFirstFrameExecuted = true;
                }
                // Second frame will move the animations
                Choreographer_Delegate.doFrame(initialTime + mElapsedFrameTimeNanos);
            }
            renderResult = render(getContext(), mViewRoot, mCanvas, mMeasuredScreenWidth, mMeasuredScreenHeight);
        }
        mSystemViewInfoList = visitAllChildren(mViewRoot, 0, params.getExtendedViewInfoMode(), false);
        // success!
        return renderResult;
    } catch (Throwable e) {
        // get the real cause of the exception.
        Throwable t = e;
        while (t.getCause() != null) {
            t = t.getCause();
        }
        return ERROR_UNKNOWN.createResult(t.getMessage(), t);
    }
}

Example 25 with HardwareConfig

use of com.android.ide.common.rendering.api.HardwareConfig in project android_frameworks_base by DirtyUnicorns.

the class RenderAction method init.

/**
     * Initializes and acquires the scene, creating various Android objects such as context,
     * inflater, and parser.
     *
     * @param timeout the time to wait if another rendering is happening.
     *
     * @return whether the scene was prepared
     *
     * @see #acquire(long)
     * @see #release()
     */
public Result init(long timeout) {
    // acquire the lock. if the result is null, lock was just acquired, otherwise, return
    // the result.
    Result result = acquireLock(timeout);
    if (result != null) {
        return result;
    }
    HardwareConfig hardwareConfig = mParams.getHardwareConfig();
    // setup the display Metrics.
    DisplayMetrics metrics = new DisplayMetrics();
    metrics.densityDpi = metrics.noncompatDensityDpi = hardwareConfig.getDensity().getDpiValue();
    metrics.density = metrics.noncompatDensity = metrics.densityDpi / (float) DisplayMetrics.DENSITY_DEFAULT;
    metrics.scaledDensity = metrics.noncompatScaledDensity = metrics.density;
    metrics.widthPixels = metrics.noncompatWidthPixels = hardwareConfig.getScreenWidth();
    metrics.heightPixels = metrics.noncompatHeightPixels = hardwareConfig.getScreenHeight();
    metrics.xdpi = metrics.noncompatXdpi = hardwareConfig.getXdpi();
    metrics.ydpi = metrics.noncompatYdpi = hardwareConfig.getYdpi();
    RenderResources resources = mParams.getResources();
    // build the context
    mContext = new BridgeContext(mParams.getProjectKey(), metrics, resources, mParams.getAssets(), mParams.getLayoutlibCallback(), getConfiguration(mParams), mParams.getTargetSdkVersion(), mParams.isRtlSupported());
    setUp();
    return SUCCESS.createResult();
}