Examples with LayoutlibDelegate com.android.tools.layoutlib.annotations.LayoutlibDelegate used on opensource projects

Example 1 with LayoutlibDelegate

use of com.android.tools.layoutlib.annotations.LayoutlibDelegate in project android_frameworks_base by ParanoidAndroid.

the class BitmapFactory_Delegate method nativeDecodeStream.

@LayoutlibDelegate
static /*package*/
Bitmap nativeDecodeStream(InputStream is, byte[] storage, Rect padding, Options opts, boolean applyScale, float scale) {
    Bitmap bm = null;
    //TODO support rescaling
    Density density = Density.MEDIUM;
    if (opts != null) {
        density = Density.getEnum(opts.inDensity);
    }
    try {
        if (is instanceof NinePatchInputStream) {
            NinePatchInputStream npis = (NinePatchInputStream) is;
            npis.disableFakeMarkSupport();
            // load the bitmap as a nine patch
            com.android.ninepatch.NinePatch ninePatch = com.android.ninepatch.NinePatch.load(npis, true, /*is9Patch*/
            false);
            // get the bitmap and chunk objects.
            bm = Bitmap_Delegate.createBitmap(ninePatch.getImage(), true, /*isMutable*/
            density);
            NinePatchChunk chunk = ninePatch.getChunk();
            // put the chunk in the bitmap
            bm.setNinePatchChunk(NinePatch_Delegate.serialize(chunk));
            // read the padding
            int[] paddingarray = chunk.getPadding();
            padding.left = paddingarray[0];
            padding.top = paddingarray[1];
            padding.right = paddingarray[2];
            padding.bottom = paddingarray[3];
        } else {
            // load the bitmap directly.
            bm = Bitmap_Delegate.createBitmap(is, true, density);
        }
    } catch (IOException e) {
        Bridge.getLog().error(null, "Failed to load image", e, null);
    }
    return bm;
}

Example 2 with LayoutlibDelegate

use of com.android.tools.layoutlib.annotations.LayoutlibDelegate in project android_frameworks_base by ParanoidAndroid.

the class Bitmap_Delegate method nativeCreate.

// ---- native methods ----
@LayoutlibDelegate
static /*package*/
Bitmap nativeCreate(int[] colors, int offset, int stride, int width, int height, int nativeConfig, boolean mutable) {
    int imageType = getBufferedImageType(nativeConfig);
    // create the image
    BufferedImage image = new BufferedImage(width, height, imageType);
    if (colors != null) {
        image.setRGB(0, 0, width, height, colors, offset, stride);
    }
    // create a delegate with the content of the stream.
    Bitmap_Delegate delegate = new Bitmap_Delegate(image, Config.nativeToConfig(nativeConfig));
    return createBitmap(delegate, mutable, Bitmap.getDefaultDensity());
}

Example 3 with LayoutlibDelegate

use of com.android.tools.layoutlib.annotations.LayoutlibDelegate in project android_frameworks_base by ParanoidAndroid.

the class Bitmap_Delegate method nativeCopy.

@LayoutlibDelegate
static /*package*/
Bitmap nativeCopy(int srcBitmap, int nativeConfig, boolean isMutable) {
    Bitmap_Delegate srcBmpDelegate = sManager.getDelegate(srcBitmap);
    if (srcBmpDelegate == null) {
        return null;
    }
    BufferedImage srcImage = srcBmpDelegate.getImage();
    int width = srcImage.getWidth();
    int height = srcImage.getHeight();
    int imageType = getBufferedImageType(nativeConfig);
    // create the image
    BufferedImage image = new BufferedImage(width, height, imageType);
    // copy the source image into the image.
    int[] argb = new int[width * height];
    srcImage.getRGB(0, 0, width, height, argb, 0, width);
    image.setRGB(0, 0, width, height, argb, 0, width);
    // create a delegate with the content of the stream.
    Bitmap_Delegate delegate = new Bitmap_Delegate(image, Config.nativeToConfig(nativeConfig));
    return createBitmap(delegate, isMutable, Bitmap.getDefaultDensity());
}

Example 4 with LayoutlibDelegate

use of com.android.tools.layoutlib.annotations.LayoutlibDelegate in project android_frameworks_base by ParanoidAndroid.

the class Paint_Delegate method nativeGetCharArrayBounds.

@LayoutlibDelegate
static /*package*/
void nativeGetCharArrayBounds(int nativePaint, char[] text, int index, int count, int bidiFlags, Rect bounds) {
    // get the delegate from the native int.
    Paint_Delegate delegate = sManager.getDelegate(nativePaint);
    if (delegate == null) {
        return;
    }
    // See MeasureText
    if (delegate.mFonts.size() > 0) {
        FontInfo mainInfo = delegate.mFonts.get(0);
        Rectangle2D rect = mainInfo.mFont.getStringBounds(text, index, index + count, delegate.mFontContext);
        bounds.set(0, 0, (int) rect.getWidth(), (int) rect.getHeight());
    }
}

Example 5 with LayoutlibDelegate

use of com.android.tools.layoutlib.annotations.LayoutlibDelegate in project android_frameworks_base by ParanoidAndroid.

the class Region_Delegate method nativeOp.

@LayoutlibDelegate
static /*package*/
boolean nativeOp(int native_dst, Rect rect, int native_region, int op) {
    Region_Delegate region = sManager.getDelegate(native_dst);
    if (region == null) {
        return false;
    }
    region.mArea = combineShapes(region.mArea, new Rectangle2D.Float(rect.left, rect.top, rect.width(), rect.height()), op);
    assert region.mArea != null;
    if (region.mArea != null) {
        region.mArea = new Area();
    }
    return region.mArea.getBounds().isEmpty() == false;
}