Examples with BridgeXmlBlockParser com.android.layoutlib.bridge.android.BridgeXmlBlockParser used on opensource projects

Example 1 with BridgeXmlBlockParser

use of com.android.layoutlib.bridge.android.BridgeXmlBlockParser in project android_frameworks_base by ParanoidAndroid.

the class BridgeResources method getXml.

@Override
public XmlResourceParser getXml(int id) throws NotFoundException {
    Pair<String, ResourceValue> value = getResourceValue(id, mPlatformResourceFlag);
    if (value != null) {
        String v = value.getSecond().getValue();
        if (v != null) {
            // check this is a file
            File f = new File(v);
            if (f.isFile()) {
                try {
                    XmlPullParser parser = ParserFactory.create(f);
                    return new BridgeXmlBlockParser(parser, mContext, mPlatformResourceFlag[0]);
                } catch (XmlPullParserException e) {
                    NotFoundException newE = new NotFoundException();
                    newE.initCause(e);
                    throw newE;
                } catch (FileNotFoundException e) {
                    NotFoundException newE = new NotFoundException();
                    newE.initCause(e);
                    throw newE;
                }
            }
        }
    }
    // id was not found or not resolved. Throw a NotFoundException.
    throwException(id);
    // this is not used since the method above always throws
    return null;
}

Example 2 with BridgeXmlBlockParser

use of com.android.layoutlib.bridge.android.BridgeXmlBlockParser in project android_frameworks_base by ParanoidAndroid.

the class BridgeResources method loadXmlResourceParser.

@Override
public XmlResourceParser loadXmlResourceParser(String file, int id, int assetCookie, String type) throws NotFoundException {
    // even though we know the XML file to load directly, we still need to resolve the
    // id so that we can know if it's a platform or project resource.
    // (mPlatformResouceFlag will get the result and will be used later).
    getResourceValue(id, mPlatformResourceFlag);
    File f = new File(file);
    try {
        XmlPullParser parser = ParserFactory.create(f);
        return new BridgeXmlBlockParser(parser, mContext, mPlatformResourceFlag[0]);
    } catch (XmlPullParserException e) {
        NotFoundException newE = new NotFoundException();
        newE.initCause(e);
        throw newE;
    } catch (FileNotFoundException e) {
        NotFoundException newE = new NotFoundException();
        newE.initCause(e);
        throw newE;
    }
}

Example 3 with BridgeXmlBlockParser

use of com.android.layoutlib.bridge.android.BridgeXmlBlockParser in project android_frameworks_base by ParanoidAndroid.

the class RenderSessionImpl 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()
     */
@Override
public Result init(long timeout) {
    Result result = super.init(timeout);
    if (result.isSuccess() == false) {
        return result;
    }
    SessionParams params = getParams();
    BridgeContext context = getContext();
    RenderResources resources = getParams().getResources();
    DisplayMetrics metrics = getContext().getMetrics();
    // use default of true in case it's not found to use alpha by default
    mIsAlphaChannelImage = getBooleanThemeValue(resources, "windowIsFloating", true);
    mWindowIsFloating = getBooleanThemeValue(resources, "windowIsFloating", true);
    findBackground(resources);
    findStatusBar(resources, metrics);
    findActionBar(resources, metrics);
    findNavigationBar(resources, metrics);
    // FIXME: find those out, and possibly add them to the render params
    boolean hasSystemNavBar = true;
    boolean hasNavigationBar = true;
    IWindowManager iwm = new IWindowManagerImpl(getContext().getConfiguration(), metrics, Surface.ROTATION_0, hasSystemNavBar, hasNavigationBar);
    WindowManagerGlobal_Delegate.setWindowManagerService(iwm);
    // build the inflater and parser.
    mInflater = new BridgeInflater(context, params.getProjectCallback());
    context.setBridgeInflater(mInflater);
    mBlockParser = new BridgeXmlBlockParser(params.getLayoutDescription(), context, false);
    return SUCCESS.createResult();
}

Example 4 with BridgeXmlBlockParser

use of com.android.layoutlib.bridge.android.BridgeXmlBlockParser in project android_frameworks_base by ParanoidAndroid.

the class RenderSessionImpl method insertChild.

/**
     * Insert a new child into an existing parent.
     * <p>
     * {@link #acquire(long)} must have been called before this.
     *
     * @throws IllegalStateException if the current context is different than the one owned by
     *      the scene, or if {@link #acquire(long)} was not called.
     *
     * @see RenderSession#insertChild(Object, ILayoutPullParser, int, IAnimationListener)
     */
public Result insertChild(final ViewGroup parentView, ILayoutPullParser childXml, final int index, IAnimationListener listener) {
    checkLock();
    BridgeContext context = getContext();
    // create a block parser for the XML
    BridgeXmlBlockParser blockParser = new BridgeXmlBlockParser(childXml, context, false);
    // inflate the child without adding it to the root since we want to control where it'll
    // get added. We do pass the parentView however to ensure that the layoutParams will
    // be created correctly.
    final View child = mInflater.inflate(blockParser, parentView, false);
    blockParser.ensurePopped();
    invalidateRenderingSize();
    if (listener != null) {
        new AnimationThread(this, "insertChild", listener) {

            @Override
            public Result preAnimation() {
                parentView.setLayoutTransition(new LayoutTransition());
                return addView(parentView, child, index);
            }

            @Override
            public void postAnimation() {
                parentView.setLayoutTransition(null);
            }
        }.start();
        // always return success since the real status will come through the listener.
        return SUCCESS.createResult(child);
    }
    // add it to the parentView in the correct location
    Result result = addView(parentView, child, index);
    if (result.isSuccess() == false) {
        return result;
    }
    result = render(false);
    if (result.isSuccess()) {
        result = result.getCopyWithData(child);
    }
    return result;
}

Example 5 with BridgeXmlBlockParser

use of com.android.layoutlib.bridge.android.BridgeXmlBlockParser in project platform_frameworks_base by android.

the class Resources_Delegate method getAnimation.

@LayoutlibDelegate
static XmlResourceParser getAnimation(Resources resources, int id) throws NotFoundException {
    Pair<String, ResourceValue> v = getResourceValue(resources, id, mPlatformResourceFlag);
    if (v != null) {
        ResourceValue value = v.getSecond();
        XmlPullParser parser;
        try {
            File xml = new File(value.getValue());
            if (xml.isFile()) {
                // we need to create a pull parser around the layout XML file, and then
                // give that to our XmlBlockParser
                parser = ParserFactory.create(xml);
                return new BridgeXmlBlockParser(parser, resources.mContext, mPlatformResourceFlag[0]);
            }
        } catch (XmlPullParserException e) {
            Bridge.getLog().error(LayoutLog.TAG_BROKEN, "Failed to configure parser for " + value.getValue(), e, null);
        // we'll return null below.
        } catch (FileNotFoundException e) {
        // this shouldn't happen since we check above.
        }
    }
    // id was not found or not resolved. Throw a NotFoundException.
    throwException(resources, id);
    // this is not used since the method above always throws
    return null;
}