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

Example 21 with BridgeXmlBlockParser

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

the class BridgePreferenceInflater method onCreateItem.

@Override
protected Preference onCreateItem(String name, AttributeSet attrs) throws ClassNotFoundException {
    Object viewKey = null;
    BridgeContext bc = null;
    Context context = getContext();
    if (context instanceof BridgeContext) {
        bc = (BridgeContext) context;
    }
    if (attrs instanceof BridgeXmlBlockParser) {
        viewKey = ((BridgeXmlBlockParser) attrs).getViewCookie();
    }
    Preference preference = super.onCreateItem(name, attrs);
    if (viewKey != null && bc != null) {
        bc.addCookie(preference, viewKey);
    }
    return preference;
}

Example 22 with BridgeXmlBlockParser

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

the class Resources_Delegate method getLayout.

@LayoutlibDelegate
static XmlResourceParser getLayout(Resources resources, int id) throws NotFoundException {
    Pair<String, ResourceValue> v = getResourceValue(resources, id, mPlatformResourceFlag);
    if (v != null) {
        ResourceValue value = v.getSecond();
        XmlPullParser parser = null;
        try {
            // check if the current parser can provide us with a custom parser.
            if (!mPlatformResourceFlag[0]) {
                parser = resources.mLayoutlibCallback.getParser(value);
            }
            // create a new one manually if needed.
            if (parser == null) {
                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, true);
                }
            }
            if (parser != null) {
                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;
}

Example 23 with BridgeXmlBlockParser

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

the class Resources_Delegate method loadXmlResourceParser.

@LayoutlibDelegate
static XmlResourceParser loadXmlResourceParser(Resources resources, 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(resources, id, mPlatformResourceFlag);
    File f = new File(file);
    try {
        XmlPullParser parser = ParserFactory.create(f);
        return new BridgeXmlBlockParser(parser, resources.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 24 with BridgeXmlBlockParser

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

the class Resources_Delegate method getXml.

@LayoutlibDelegate
static XmlResourceParser getXml(Resources resources, int id) throws NotFoundException {
    Pair<String, ResourceValue> value = getResourceValue(resources, 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, resources.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(resources, id);
    // this is not used since the method above always throws
    return null;
}

Example 25 with BridgeXmlBlockParser

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

the class StatusBar method loadIcon.

@Override
protected void loadIcon(int index, String iconName, Density density) {
    if (!iconName.endsWith(".xml")) {
        super.loadIcon(index, iconName, density);
        return;
    }
    View child = getChildAt(index);
    if (child instanceof ImageView) {
        ImageView imageView = (ImageView) child;
        // The xml is stored only in xhdpi.
        IconLoader iconLoader = new IconLoader(iconName, Density.XHIGH, mSimulatedPlatformVersion, null);
        InputStream stream = iconLoader.getIcon();
        if (stream != null) {
            try {
                BridgeXmlBlockParser parser = new BridgeXmlBlockParser(ParserFactory.create(stream, null), (BridgeContext) mContext, true);
                imageView.setImageDrawable(Drawable.createFromXml(mContext.getResources(), parser));
            } catch (XmlPullParserException e) {
                Bridge.getLog().error(LayoutLog.TAG_BROKEN, "Unable to draw wifi icon", e, null);
            } catch (IOException e) {
                Bridge.getLog().error(LayoutLog.TAG_BROKEN, "Unable to draw wifi icon", e, null);
            }
        }
    }
}