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

Example 41 with ResourceValue

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

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 42 with ResourceValue

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

the class Resources_Delegate method getText.

@LayoutlibDelegate
static CharSequence getText(Resources resources, int id) throws NotFoundException {
    Pair<String, ResourceValue> value = getResourceValue(resources, id, mPlatformResourceFlag);
    if (value != null) {
        ResourceValue resValue = value.getSecond();
        assert resValue != null;
        if (resValue != null) {
            String v = resValue.getValue();
            if (v != null) {
                return v;
            }
        }
    }
    // 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 43 with ResourceValue

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

the class RenderDrawable method render.

public Result render() {
    checkLock();
    // get the drawable resource value
    DrawableParams params = getParams();
    HardwareConfig hardwareConfig = params.getHardwareConfig();
    ResourceValue drawableResource = params.getDrawable();
    // resolve it
    BridgeContext context = getContext();
    drawableResource = context.getRenderResources().resolveResValue(drawableResource);
    if (drawableResource == null) {
        return Status.ERROR_NOT_A_DRAWABLE.createResult();
    }
    ResourceType resourceType = drawableResource.getResourceType();
    if (resourceType != ResourceType.DRAWABLE && resourceType != ResourceType.MIPMAP) {
        return Status.ERROR_NOT_A_DRAWABLE.createResult();
    }
    Drawable d = ResourceHelper.getDrawable(drawableResource, context);
    final Boolean allStates = params.getFlag(RenderParamsFlags.FLAG_KEY_RENDER_ALL_DRAWABLE_STATES);
    if (allStates == Boolean.TRUE) {
        final List<BufferedImage> result;
        if (d instanceof StateListDrawable) {
            result = new ArrayList<BufferedImage>();
            final StateListDrawable stateList = (StateListDrawable) d;
            for (int i = 0; i < stateList.getStateCount(); i++) {
                final Drawable stateDrawable = stateList.getStateDrawable(i);
                result.add(renderImage(hardwareConfig, stateDrawable, context));
            }
        } else {
            result = Collections.singletonList(renderImage(hardwareConfig, d, context));
        }
        return Status.SUCCESS.createResult(result);
    } else {
        BufferedImage image = renderImage(hardwareConfig, d, context);
        return Status.SUCCESS.createResult(image);
    }
}

Example 44 with ResourceValue

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

the class BridgeContext method inflateView.

public Pair<View, Boolean> inflateView(ResourceReference resource, ViewGroup parent, boolean attachToRoot, boolean skipCallbackParser) {
    boolean isPlatformLayout = resource.isFramework();
    if (!isPlatformLayout && !skipCallbackParser) {
        // check if the project callback can provide us with a custom parser.
        ILayoutPullParser parser = getParser(resource);
        if (parser != null) {
            BridgeXmlBlockParser blockParser = new BridgeXmlBlockParser(parser, this, resource.isFramework());
            try {
                pushParser(blockParser);
                return Pair.of(mBridgeInflater.inflate(blockParser, parent, attachToRoot), Boolean.TRUE);
            } finally {
                popParser();
            }
        }
    }
    ResourceValue resValue;
    if (resource instanceof ResourceValue) {
        resValue = (ResourceValue) resource;
    } else {
        if (isPlatformLayout) {
            resValue = mRenderResources.getFrameworkResource(ResourceType.LAYOUT, resource.getName());
        } else {
            resValue = mRenderResources.getProjectResource(ResourceType.LAYOUT, resource.getName());
        }
    }
    if (resValue != null) {
        File xml = new File(resValue.getValue());
        if (xml.isFile()) {
            // give that to our XmlBlockParser
            try {
                XmlPullParser parser = ParserFactory.create(xml, true);
                // set the resource ref to have correct view cookies
                mBridgeInflater.setResourceReference(resource);
                BridgeXmlBlockParser blockParser = new BridgeXmlBlockParser(parser, this, resource.isFramework());
                try {
                    pushParser(blockParser);
                    return Pair.of(mBridgeInflater.inflate(blockParser, parent, attachToRoot), Boolean.FALSE);
                } finally {
                    popParser();
                }
            } catch (XmlPullParserException e) {
                Bridge.getLog().error(LayoutLog.TAG_BROKEN, "Failed to configure parser for " + xml, e, null);
            // we'll return null below.
            } catch (FileNotFoundException e) {
            // this shouldn't happen since we check above.
            } finally {
                mBridgeInflater.setResourceReference(null);
            }
        } else {
            Bridge.getLog().error(LayoutLog.TAG_BROKEN, String.format("File %s is missing!", xml), null);
        }
    } else {
        Bridge.getLog().error(LayoutLog.TAG_BROKEN, String.format("Layout %s%s does not exist.", isPlatformLayout ? "android:" : "", resource.getName()), null);
    }
    return Pair.of(null, Boolean.FALSE);
}

Example 45 with ResourceValue

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

the class BridgeContext method obtainStyledAttributes.

@Override
public BridgeTypedArray obtainStyledAttributes(AttributeSet set, int[] attrs, int defStyleAttr, int defStyleRes) {
    PropertiesMap defaultPropMap = null;
    boolean isPlatformFile = true;
    // Hint: for XmlPullParser, attach source //DEVICE_SRC/dalvik/libcore/xml/src/java
    if (set instanceof BridgeXmlBlockParser) {
        BridgeXmlBlockParser parser;
        parser = (BridgeXmlBlockParser) set;
        isPlatformFile = parser.isPlatformFile();
        Object key = parser.getViewCookie();
        if (key != null) {
            defaultPropMap = mDefaultPropMaps.get(key);
            if (defaultPropMap == null) {
                defaultPropMap = new PropertiesMap();
                mDefaultPropMaps.put(key, defaultPropMap);
            }
        }
    } else if (set instanceof BridgeLayoutParamsMapAttributes) {
        // this is only for temp layout params generated dynamically, so this is never
        // platform content.
        isPlatformFile = false;
    } else if (set != null) {
        // null parser is ok
        // really this should not be happening since its instantiated in Bridge
        Bridge.getLog().error(LayoutLog.TAG_BROKEN, "Parser is not a BridgeXmlBlockParser!", null);
        return null;
    }
    List<Pair<String, Boolean>> attributeList = searchAttrs(attrs);
    BridgeTypedArray ta = Resources_Delegate.newTypeArray(mSystemResources, attrs.length, isPlatformFile);
    // look for a custom style.
    String customStyle = null;
    if (set != null) {
        customStyle = set.getAttributeValue(null, "style");
    }
    StyleResourceValue customStyleValues = null;
    if (customStyle != null) {
        ResourceValue item = mRenderResources.findResValue(customStyle, isPlatformFile);
        // resolve it in case it links to something else
        item = mRenderResources.resolveResValue(item);
        if (item instanceof StyleResourceValue) {
            customStyleValues = (StyleResourceValue) item;
        }
    }
    // resolve the defStyleAttr value into a IStyleResourceValue
    StyleResourceValue defStyleValues = null;
    if (defStyleAttr != 0) {
        // get the name from the int.
        Pair<String, Boolean> defStyleAttribute = searchAttr(defStyleAttr);
        if (defStyleAttribute == null) {
            // This should be rare. Happens trying to map R.style.foo to @style/foo fails.
            // This will happen if the user explicitly used a non existing int value for
            // defStyleAttr or there's something wrong with the project structure/build.
            Bridge.getLog().error(LayoutLog.TAG_RESOURCES_RESOLVE, "Failed to find the style corresponding to the id " + defStyleAttr, null);
        } else {
            String defStyleName = defStyleAttribute.getFirst();
            // look for the style in the current theme, and its parent:
            ResourceValue item = mRenderResources.findItemInTheme(defStyleName, defStyleAttribute.getSecond());
            if (item != null) {
                // item is a reference to a style entry. Search for it.
                item = mRenderResources.findResValue(item.getValue(), item.isFramework());
                item = mRenderResources.resolveResValue(item);
                if (item instanceof StyleResourceValue) {
                    defStyleValues = (StyleResourceValue) item;
                }
                if (defaultPropMap != null) {
                    if (defStyleAttribute.getSecond()) {
                        defStyleName = "android:" + defStyleName;
                    }
                    defaultPropMap.put("style", new Property(defStyleName, item.getValue()));
                }
            } else {
                Bridge.getLog().error(LayoutLog.TAG_RESOURCES_RESOLVE_THEME_ATTR, String.format("Failed to find style '%s' in current theme", defStyleAttribute.getFirst()), null);
            }
        }
    } else if (defStyleRes != 0) {
        StyleResourceValue item = getStyleByDynamicId(defStyleRes);
        if (item != null) {
            defStyleValues = item;
        } else {
            boolean isFrameworkRes = true;
            Pair<ResourceType, String> value = Bridge.resolveResourceId(defStyleRes);
            if (value == null) {
                value = mLayoutlibCallback.resolveResourceId(defStyleRes);
                isFrameworkRes = false;
            }
            if (value != null) {
                if ((value.getFirst() == ResourceType.STYLE)) {
                    // look for the style in all resources:
                    item = mRenderResources.getStyle(value.getSecond(), isFrameworkRes);
                    if (item != null) {
                        if (defaultPropMap != null) {
                            String name = item.getName();
                            defaultPropMap.put("style", new Property(name, name));
                        }
                        defStyleValues = item;
                    } else {
                        Bridge.getLog().error(null, String.format("Style with id 0x%x (resolved to '%s') does not exist.", defStyleRes, value.getSecond()), null);
                    }
                } else {
                    Bridge.getLog().error(null, String.format("Resource id 0x%x is not of type STYLE (instead %s)", defStyleRes, value.getFirst().toString()), null);
                }
            } else {
                Bridge.getLog().error(null, String.format("Failed to find style with id 0x%x in current theme", defStyleRes), null);
            }
        }
    }
    String appNamespace = mLayoutlibCallback.getNamespace();
    if (attributeList != null) {
        for (int index = 0; index < attributeList.size(); index++) {
            Pair<String, Boolean> attribute = attributeList.get(index);
            if (attribute == null) {
                continue;
            }
            String attrName = attribute.getFirst();
            boolean frameworkAttr = attribute.getSecond();
            String value = null;
            if (set != null) {
                value = set.getAttributeValue(frameworkAttr ? BridgeConstants.NS_RESOURCES : appNamespace, attrName);
                // new res-auto namespace as well
                if (!frameworkAttr && value == null) {
                    value = set.getAttributeValue(BridgeConstants.NS_APP_RES_AUTO, attrName);
                }
            }
            // values in the widget defStyle, and then in the theme.
            if (value == null) {
                ResourceValue resValue = null;
                // look for the value in the custom style first (and its parent if needed)
                if (customStyleValues != null) {
                    resValue = mRenderResources.findItemInStyle(customStyleValues, attrName, frameworkAttr);
                }
                // then look for the value in the default Style (and its parent if needed)
                if (resValue == null && defStyleValues != null) {
                    resValue = mRenderResources.findItemInStyle(defStyleValues, attrName, frameworkAttr);
                }
                // its parent themes)
                if (resValue == null) {
                    resValue = mRenderResources.findItemInTheme(attrName, frameworkAttr);
                }
                // So we resolve it.
                if (resValue != null) {
                    String preResolve = resValue.getValue();
                    resValue = mRenderResources.resolveResValue(resValue);
                    if (defaultPropMap != null) {
                        defaultPropMap.put(frameworkAttr ? SdkConstants.PREFIX_ANDROID + attrName : attrName, new Property(preResolve, resValue.getValue()));
                    }
                    // If the value is a reference to another theme attribute that doesn't
                    // exist, we should log a warning and omit it.
                    String val = resValue.getValue();
                    if (val != null && val.startsWith(SdkConstants.PREFIX_THEME_REF)) {
                        if (!attrName.equals(RTL_ATTRS.get(val)) || getApplicationInfo().targetSdkVersion < VERSION_CODES.JELLY_BEAN_MR1) {
                            // Only log a warning if the referenced value isn't one of the RTL
                            // attributes, or the app targets old API.
                            Bridge.getLog().warning(LayoutLog.TAG_RESOURCES_RESOLVE_THEME_ATTR, String.format("Failed to find '%s' in current theme.", val), val);
                        }
                        resValue = null;
                    }
                }
                ta.bridgeSetValue(index, attrName, frameworkAttr, resValue);
            } else {
                // there is a value in the XML, but we need to resolve it in case it's
                // referencing another resource or a theme value.
                ta.bridgeSetValue(index, attrName, frameworkAttr, mRenderResources.resolveValue(null, attrName, value, isPlatformFile));
            }
        }
    }
    ta.sealArray();
    return ta;
}