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

Example 16 with ResourceValue

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

the class BridgeTypedArray method getTextArray.

/**
     * Retrieve the CharSequence[] for the attribute at <var>index</var>.
     * This gets the resource ID of the selected attribute, and uses
     * {@link Resources#getTextArray Resources.getTextArray} of the owning
     * Resources object to retrieve its String[].
     *
     * @param index Index of attribute to retrieve.
     *
     * @return CharSequence[] for the attribute, or null if not defined.
     */
@Override
public CharSequence[] getTextArray(int index) {
    if (!hasValue(index)) {
        return null;
    }
    ResourceValue resVal = mResourceData[index];
    if (resVal instanceof ArrayResourceValue) {
        ArrayResourceValue array = (ArrayResourceValue) resVal;
        int count = array.getElementCount();
        return count >= 0 ? Resources_Delegate.fillValues(mBridgeResources, array, new CharSequence[count]) : null;
    }
    int id = getResourceId(index, 0);
    String resIdMessage = id > 0 ? " (resource id 0x" + Integer.toHexString(id) + ')' : "";
    throw new NotFoundException(String.format("%1$s in %2$s%3$s is not a valid array resource.", resVal.getValue(), mNames[index], resIdMessage));
}

Example 17 with ResourceValue

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

the class BridgeTypedArray method getResourceId.

/**
     * Retrieve the resource identifier for the attribute at
     * <var>index</var>.  Note that attribute resource as resolved when
     * the overall {@link TypedArray} object is retrieved.  As a
     * result, this function will return the resource identifier of the
     * final resource value that was found, <em>not</em> necessarily the
     * original resource that was specified by the attribute.
     *
     * @param index Index of attribute to retrieve.
     * @param defValue Value to return if the attribute is not defined or
     *                 not a resource.
     *
     * @return Attribute resource identifier, or defValue if not defined.
     */
@Override
public int getResourceId(int index, int defValue) {
    if (index < 0 || index >= mResourceData.length) {
        return defValue;
    }
    // get the Resource for this index
    ResourceValue resValue = mResourceData[index];
    // no data, return the default value.
    if (resValue == null) {
        return defValue;
    }
    // check if this is a style resource
    if (resValue instanceof StyleResourceValue) {
        // get the id that will represent this style.
        return mContext.getDynamicIdByStyle((StyleResourceValue) resValue);
    }
    // (and getValue() returning null!). We need to handle this!
    if (resValue.getResourceType() != null) {
        // if this is a framework id
        if (mPlatformFile || resValue.isFramework()) {
            // look for idName in the android R classes
            return mContext.getFrameworkResourceValue(resValue.getResourceType(), resValue.getName(), defValue);
        }
        // look for idName in the project R class.
        return mContext.getProjectResourceValue(resValue.getResourceType(), resValue.getName(), defValue);
    }
    // else, try to get the value, and resolve it somehow.
    String value = resValue.getValue();
    if (value == null) {
        return defValue;
    }
    // if the value is just an integer, return it.
    try {
        int i = Integer.parseInt(value);
        if (Integer.toString(i).equals(value)) {
            return i;
        }
    } catch (NumberFormatException e) {
    // pass
    }
    // if this is a reference to an id, find it.
    if (value.startsWith("@id/") || value.startsWith("@+") || value.startsWith("@android:id/")) {
        int pos = value.indexOf('/');
        String idName = value.substring(pos + 1);
        boolean create = value.startsWith("@+");
        boolean isFrameworkId = mPlatformFile || value.startsWith("@android") || value.startsWith("@+android");
        // Look for the idName in project or android R class depending on isPlatform.
        if (create) {
            Integer idValue;
            if (isFrameworkId) {
                idValue = Bridge.getResourceId(ResourceType.ID, idName);
            } else {
                idValue = mContext.getLayoutlibCallback().getResourceId(ResourceType.ID, idName);
            }
            return idValue == null ? defValue : idValue;
        }
        // one is not found.
        if (isFrameworkId) {
            return mContext.getFrameworkResourceValue(ResourceType.ID, idName, defValue);
        } else {
            return mContext.getProjectResourceValue(ResourceType.ID, idName, defValue);
        }
    }
    // not a direct id valid reference? resolve it
    Integer idValue;
    if (resValue.isFramework()) {
        idValue = Bridge.getResourceId(resValue.getResourceType(), resValue.getName());
    } else {
        idValue = mContext.getLayoutlibCallback().getResourceId(resValue.getResourceType(), resValue.getName());
    }
    if (idValue != null) {
        return idValue;
    }
    Bridge.getLog().warning(LayoutLog.TAG_RESOURCES_RESOLVE, String.format("Unable to resolve id \"%1$s\" for attribute \"%2$s\"", value, mNames[index]), resValue);
    return defValue;
}

Example 18 with ResourceValue

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

the class Resources_Delegate method getValue.

@LayoutlibDelegate
static void getValue(Resources resources, int id, TypedValue outValue, boolean resolveRefs) throws NotFoundException {
    Pair<String, ResourceValue> value = getResourceValue(resources, id, mPlatformResourceFlag);
    if (value != null) {
        ResourceValue resVal = value.getSecond();
        String v = resVal.getValue();
        if (v != null) {
            if (ResourceHelper.parseFloatAttribute(value.getFirst(), v, outValue, false)) {
                return;
            }
            if (resVal instanceof DensityBasedResourceValue) {
                outValue.density = ((DensityBasedResourceValue) resVal).getResourceDensity().getDpiValue();
            }
            // else it's a string
            outValue.type = TypedValue.TYPE_STRING;
            outValue.string = v;
            return;
        }
    }
    // id was not found or not resolved. Throw a NotFoundException.
    throwException(resources, id);
}

Example 19 with ResourceValue

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

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 20 with ResourceValue

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

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;
}